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Category Archives: Blog

October 21, 2025
October 21, 2025

Social Security Reform

The Social Security Benefits Act, which created the Social Security program in the United States, was signed into law by President Franklin D. Roosevelt in 1935 as part of the New Deal. At its core, the program provides financial support to Americans during retirement, in cases of disability, or after the death of a family wage earner.

To fund social security during your working years, you and your employer each pay Social Security taxes (Federal Insurance Contributions Act [FICA] taxes) on your earnings. These taxes go into trust funds that pay benefits to current beneficiaries.

The Social Security program provides several types of benefits. Retirement benefits include monthly payments to retired workers who have earned enough “credits” through working and paying Social Security taxes. Disability benefits are payments to workers who become disabled and cannot work. Survivor benefits are payments to families of workers who die.

Please review this website on Social Security: Understanding the Benefits.

Then, please discuss the following with your peers:

  • In what ways might the Social Security program be reformed to address a changing workforce and the increased life span of recipients?
  • Should Social Security be guaranteed as a right, or should it be reconsidered as a conditional benefit?
  • Is it fair to ask younger workers to fund current retirees while facing uncertainty about their own future benefits

Social Security Reform

Social Security Reform

  • In what ways might the Social Security program be reformed to address a changing workforce and the increased life span of recipients?,

  • Should Social Security be guaranteed as a right or should it be reconsidered as a conditional benefit?,

  • Is it fair to ask younger workers to fund current retirees while facing uncertainty about their own future benefits?


Comprehensive General Response

The Social Security program, established in 1935, has been a cornerstone of the U.S. social safety net, providing income support to retirees, disabled individuals, and survivors of deceased workers. However, as demographics and labor trends evolve, the program faces sustainability challenges due to a growing number of retirees, increased life expectancy, and a smaller working-age population supporting the system. Reforming Social Security to ensure its long-term viability requires balancing fiscal responsibility with intergenerational fairness and social equity.

Reforming Social Security for a Changing Workforce and Longer Lifespans:
To adapt to demographic changes, reforms could include gradually raising the retirement age to reflect longer life expectancies, since the program was originally designed when people lived shorter post-retirement lives. Another option is adjusting the payroll tax cap, currently set at a fixed income limit, so higher earners contribute more into the system. Expanding revenue streams, such as taxing certain investment incomes or closing tax loopholes, could also stabilize funding. Additionally, offering incentives for delayed retirement, modernizing benefits for gig and contract workers, and implementing means-tested benefits to focus on those most in need are viable strategies for ensuring long-term solvency.

Social Security: A Right or Conditional Benefit?
Social Security is often viewed as an earned right because it is funded through payroll contributions from both employees and employers. However, since it depends on current workforce contributions and government policy, it is not an absolute entitlement but rather a social contract. It may be beneficial to treat it as a guaranteed right to maintain public trust and financial security among aging populations, while ensuring responsible fiscal management. Reframing it as conditional could risk undermining confidence in the system and disproportionately affect vulnerable groups, particularly low-income and disabled individuals who rely on these benefits the most.

Fairness to Younger Workers:
The current structure of Social Security is based on an intergenerational compact—today’s workers fund today’s retirees, expecting that future workers will do the same for them. While this pay-as-you-go model has worked for decades, it places increasing strain on younger workers as the worker-to-beneficiary ratio declines. Many younger individuals express concern about whether the system will be solvent when they retire. To address this fairness issue, policymakers could adopt partial privatization or investment diversification, giving younger workers options to supplement Social Security through personal retirement accounts. Transparency in policy changes and clear communication about long-term funding strategies would also help maintain public trust.

In summary, Social Security reform should reflect economic realities, demographic shifts, and generational equity. Ensuring its sustainability will require both incremental policy adjustments and broader conversations about shared responsibility between the government, employers, and citizens. While reform may be challenging, maintaining Social Security’s promise as a pillar of retirement and disability security remains vital for the well-being of millions of Americans.

October 21, 2025
October 21, 2025

All Organic’s Unionization Report

As the new human resource (HR) intern at All Organic’s corporate office, you have been asked to prepare an informational report on unionization in the retail grocery sector. This report will help the HR team better understand the unionization process, advantages and disadvantages, state right-to-work implications, bargaining subjects, and unionization structure options. The information is meant to be objective and educational, not advocating for or against unionization.

Then, address the following in an 8–10-slide PowerPoint presentation:

  • What is the general process for employees to unionize?
  • What are some advantages and disadvantages of unionization for the employee and the employer?
  • What are some subjects that the employer must bargain with the union?
  • What are some subjects on which either party can refuse to bargain?
  • What are some subjects that are prohibited from bargaining?

Your slide notes should include 200–250 words per slide.

You may use this presentation template to help you complete this assignment: U3 IP Template.

All Organic’s Unionization Report

All Organic's Unionization Report

  • What is the general process for employees to unionize?,

  • What are some advantages and disadvantages of unionization for the employee and the employer?,

  • What are some subjects that the employer must bargain with the union?,

  • What are some subjects on which either party can refuse to bargain?,

  • What are some subjects that are prohibited from bargaining?


Comprehensive General Response

Slide 1: Title Slide
Title: Unionization in the Retail Grocery Sector
Notes:
This presentation provides an overview of unionization in the retail grocery industry, with a focus on processes, advantages and disadvantages, bargaining subjects, and legal considerations. The purpose is to inform All Organic’s HR team about unionization from an objective standpoint to prepare for potential employee organizing efforts.


Slide 2: What Is Unionization?
Notes (200–250 words):
Unionization refers to the process by which employees join together to form or join a labor union for collective bargaining. A labor union represents workers in negotiating wages, benefits, hours, and working conditions with employers. In the retail grocery industry, unions such as the United Food and Commercial Workers (UFCW) often represent employees. The National Labor Relations Act (NLRA) governs unionization, ensuring workers have the right to organize without employer interference. Unionization gives employees a collective voice, which can enhance workplace fairness and protections. However, it also introduces structured processes and regulations that both employees and employers must navigate carefully.


Slide 3: The Unionization Process
Notes (200–250 words):
Unionization generally follows a structured legal process. It begins when employees express interest in unionizing and contact a union organization for guidance. Step one involves gathering signatures from at least 30% of employees in the proposed bargaining unit on authorization cards or petitions. Step two includes filing a petition with the National Labor Relations Board (NLRB), which then schedules an election. If a majority of employees (50% + 1 vote) vote in favor, the union becomes the exclusive bargaining representative. The final step is collective bargaining between union representatives and the employer to negotiate a contract, often referred to as a collective bargaining agreement (CBA).


Slide 4: Advantages of Unionization
Notes (200–250 words):
For employees, unionization provides numerous advantages, such as improved job security, higher wages, and better benefits. Unions advocate for safer working conditions, fair scheduling, and grievance procedures, which empower workers to voice concerns without fear of retaliation. Unionized workers typically earn more than their non-union counterparts and experience stronger protections against unfair treatment. For employers, unions can bring structure to employee relations, reduce turnover through increased employee satisfaction, and promote consistent communication through established negotiation channels. Employers may also benefit from clear policies and procedures developed through collective agreements, reducing workplace ambiguity.


Slide 5: Disadvantages of Unionization
Notes (200–250 words):
Unionization can also present challenges. For employers, collective bargaining can lead to increased labor costs due to negotiated wages and benefits. The presence of a union may limit managerial flexibility in scheduling, promotions, or discipline. Labor disputes and strikes can disrupt operations and harm customer satisfaction. For employees, union dues and fees may reduce take-home pay, and strict seniority rules can restrict advancement opportunities. Additionally, workers may feel that individual performance is less recognized in a unionized environment. The collective nature of decision-making sometimes results in compromises that not all members agree with.


Slide 6: Mandatory Bargaining Subjects
Notes (200–250 words):
Mandatory bargaining subjects are issues that employers are legally required to negotiate with unions. These include wages, hours, benefits, working conditions, safety rules, grievance procedures, and job classifications. The NLRA requires good-faith bargaining on these topics to reach a collective agreement. Both parties must engage in open discussions and cannot refuse to negotiate over these essential employment terms. These subjects directly affect workers’ employment conditions and are fundamental to collective bargaining processes. Employers who fail to bargain over mandatory subjects risk being charged with unfair labor practices by the NLRB.


Slide 7: Permissive and Prohibited Bargaining Subjects
Notes (200–250 words):
Permissive bargaining subjects are optional topics that either party may choose to negotiate but are not legally required to do so. Examples include internal union affairs, management rights, and business strategies. Either side may refuse to bargain over these matters without violating labor law. Prohibited subjects, on the other hand, are illegal to negotiate under federal law. These include discriminatory employment practices, closed shop agreements (where union membership is required before hiring), and issues that conflict with statutory rights. Maintaining awareness of these boundaries ensures compliance and ethical negotiation between unions and employers.


Slide 8: Right-to-Work Implications
Notes (200–250 words):
Right-to-work laws vary by state and impact the unionization process significantly. In right-to-work states, employees cannot be required to join a union or pay union dues as a condition of employment. This can reduce union membership rates and influence bargaining power. For employers, right-to-work laws can provide greater flexibility and potentially reduce union pressure. However, unions argue that these laws weaken collective bargaining strength and lead to lower wages and benefits. Understanding state-specific regulations is crucial for HR professionals managing workplaces in multiple jurisdictions.


Slide 9: Union Structures and Representation
Notes (200–250 words):
Union structures typically include local unions that represent specific workplaces or regions, national or international unions that coordinate activities across multiple locals, and federations such as the AFL-CIO that represent labor interests at a broader level. In the retail grocery industry, the United Food and Commercial Workers (UFCW) is one of the most prominent unions. These organizations provide resources, training, and legal support for members. Understanding the hierarchy of union representation helps HR teams anticipate how grievances and negotiations may be handled across different levels of the organization.


Slide 10: Conclusion
Notes (200–250 words):
Unionization in the retail grocery sector plays a vital role in shaping labor relations. For All Organic, understanding the unionization process, bargaining requirements, and legal implications helps HR professionals prepare for potential organizing activities. Maintaining open communication with employees, promoting fair labor practices, and staying compliant with labor laws are key strategies for successful human resource management in both unionized and non-unionized environments. Ultimately, the goal is to foster a respectful and equitable workplace where employees feel valued and motivated to contribute to organizational success.

October 21, 2025
October 21, 2025

Assessments and Training

It has been proposed that students be assessed with work simulations similar to those used in managerial assessment centers. Assessments are then made on a student’s competencies in decision making, leadership, oral communication, planning and organizing, written communication, and self-objectivity. What other methods can be used to assess student competencies in these areas?
Training Modalities
Do you prefer to receive training in face-to-face format, as e-learning, or as mobile learning (e-learning completed using a mobile device, such as a smartphone or tablet), or in some other format? Why?
Types of Interviews
Contrast an unstructured interview with a situational or behavioral interview. Share examples of types of interviews you’ve had. What interview type are you most comfortable with, and why? What interview type are you least comfortable with, and why? How can you increase your comfort level with that type of interview?
Assessments and Training
  • What other methods can be used to assess student competencies in decision making leadership oral communication planning and organizing written communication and self-objectivity?,

  • Do you prefer to receive training in face-to-face format as e-learning or as mobile learning or in some other format? Why?,

  • Contrast an unstructured interview with a situational or behavioral interview.,

  • What interview type are you most comfortable with and why?,

  • What interview type are you least comfortable with and why?,

  • How can you increase your comfort level with that type of interview?


Comprehensive Response

Beyond work simulations, several methods can effectively assess student competencies in decision making, leadership, communication, organization, and self-awareness. One effective approach is 360-degree feedback, where students receive evaluations from peers, instructors, and even simulated team members. This method fosters reflection and provides a holistic view of competencies. Case studies and problem-based learning can also assess analytical and decision-making skills, while group projects allow evaluation of leadership, collaboration, and planning abilities. Presentations and written assignments demonstrate oral and written communication skills, respectively, and self-assessment portfolios help students reflect on their growth and identify strengths and weaknesses. Together, these methods combine both performance-based and reflective assessments to measure key managerial competencies comprehensively (Dessler, 2023).

When it comes to training modalities, I prefer face-to-face training because it encourages interaction, immediate feedback, and hands-on learning. In-person sessions also allow for relationship-building and mentorship, which enhance motivation and knowledge retention. However, e-learning and mobile learning have distinct advantages, such as flexibility, accessibility, and self-paced study. For example, mobile learning is particularly useful for quick refreshers or on-the-job learning. Ultimately, the best training format often depends on the subject matter—complex interpersonal skills may benefit from in-person learning, while technical or procedural content can be effectively delivered online (Noe et al., 2020).

An unstructured interview is a free-flowing conversation where questions vary depending on the interviewer’s discretion, allowing for natural dialogue but often lacking consistency. In contrast, situational and behavioral interviews are structured and designed to predict future performance based on past or hypothetical scenarios. In situational interviews, candidates describe how they would handle specific challenges, whereas behavioral interviews focus on how they handled such challenges in the past. For example, a behavioral question might ask, “Tell me about a time you resolved a team conflict.” Structured interviews tend to yield fairer and more reliable evaluations due to their standardized nature (Dessler, 2023).

I am most comfortable with behavioral interviews because they allow me to use concrete examples from my experiences to demonstrate my skills and problem-solving abilities. This structure helps me prepare in advance and showcase my competencies clearly. Conversely, I am least comfortable with unstructured interviews, as their unpredictability and informal nature can make it difficult to gauge what the interviewer is looking for. To increase my comfort level with unstructured interviews, I can practice adaptability, improve my ability to think on my feet, and focus on maintaining calm, confident communication regardless of question style. Participating in mock interviews and receiving feedback would further build confidence and readiness for any interview type (Noe et al., 2020).

October 21, 2025
October 21, 2025
Recruiting and Diversity
The purpose of this chapter is to examine the processes used by organizations to attract, hire, and develop new employees. It starts by examining the goals of recruiting and then discusses some recruiting methods. The next step is the selection process by which organizations decide which of those persons recruited should be offered employment. The chapter ends with a discussion of the methods and models of training those new employees so that they can perform their jobs most effectively.
Deliverable: Write responses to questions in a single paragraph format and include references for each answer.
In what ways are recruiting and hiring coaches similar to and different from recruiting and hiring corporate managers?
If you were a coach, what would be important to you in considering a new coaching position?
AS a job seeker, would you prefer an online interview or an in-person interview? Why?
The preceding advice is directed at the job seeker—what advice might be useful for the person conducting the online interview?
Recruiting and Diversity
Recruiting and Diversity
Chapter 8: Diversity, Equity, and Inclusion for a New Workforce
The purpose of this chapter is primarily to explore diversity and DEI in organizations. Issues associated with diversity, equity, and inclusion (DEI) are discussed, along with several other specific groups of employees that require special attention. It begins by exploring the meaning and nature of diversity, and then distinguishes between diversity management and equal employment opportunity. The chapter addresses the challenges of increasing inclusion as well as its benefits. Finally, the chapter turns to concerns over other social issues.
Can you identify examples of ADA accommodations in general and assistive technology in particular at your school or employer?
What are the implications of assistive technology for a large business with global operations?
  • In what ways are recruiting and hiring coaches similar to and different from recruiting and hiring corporate managers?,

  • If you were a coach what would be important to you in considering a new coaching position?,

  • As a job seeker would you prefer an online interview or an in-person interview? Why?,

  • What advice might be useful for the person conducting the online interview?,

  • Can you identify examples of ADA accommodations in general and assistive technology in particular at your school or employer?,

  • What are the implications of assistive technology for a large business with global operations?

October 21, 2025
October 21, 2025

Ethical Issues in Performance Appraisal

1. To make you aware that many performance appraisal decisions involve ethical issues.,

1. To familiarize you with some of the many ethical performance appraisal issues.,

1. To familiarize you with various criteria that can be used to determine if an action is ethical.,

1. To make you aware of some of the reasons why a manager may be tempted to act unethically when evaluating subordinates.

Much has been written regarding ethical issues that relate to selling, advertising, stock trading, accounting fraud, and executive compensation. However, little attention has been given to ethical issues related to performance appraisal. In many work organizations, managers are told to conduct annual performance appraisals with employees and are asked to be accurate in their appraisals. The importance of being ethical is not addressed. This exercise asks students to examine 10 different appraisal situations to determine if they pose any ethical issues . Each student group needs to determine1) Is the manager in the case acting in an ethical manner? 2) Would their group act in the same manner as did the manager?

Ethical Issues in Performance Appraisal

In discussing this exercise, it may be helpful to point out that there are two approaches to appraisal in practice. One of these, the rational perspective, suggests that the goal of performance appraisal should be accuracy. Each manager must evaluate employees objectively because these appraisals need to be used to make a wide range of administrative decisions (e.g., promotions, transfers, raises, bonuses, layoffs, selection, and training). They also need to be used to develop and motivate employees. Accuracy serves as a foundation for accomplishing these tasks. On the other hand, the second perspective-the political approach-suggests that the purpose of performance appraisal may be its utility in accomplishing either the manager’s or the organization’s goals. For example, the manager may want to encourage an employee who is struggling by giving her/him a higher than deserved evaluation. Likewise, a manager may want to punish an employee for being argumentative by giving him/her a lower than deserved evaluation. Thus, under this philosophy, appraisal is a means to an end and accuracy is not the primarily or only goal. The scenarios that follow all relate to the issue of whether these political goals are ethical and appropriate.

 

Debriefing the Exercise

 

Review and answer each scenario. After completing the two questions posed for each scenario, justify your answers based on selecting and answering one or two of the questions in (a-g).

 

1. Does the action involve intentional deception?

1. Does the action purposely benefit one party at the expense of another?

1. Is the action fair and just to all concerned?

1. Would you or the manager feel comfortable if the action was made public, or must it remain a secret?

1. Would you need to justify the action by telling yourself that you can get away with it or that you won’t need to live with the decision consequences?

1. Would you recommend the action to others?

1. Will the action build goodwill and better relationships?

Ethical Issues in Performance Appraisal

1. A supervisor has an employee who is an outspoken homosexual. The supervisor does not like homosexuals. As a result, the supervisor purposefully rates her lower than deserved on her performance appraisal form.

 

NOTE: (What are your thoughts?)

 

1. A firm has recently been charged with discriminating against minorities. The firm denies the charges but asks all supervisors to make sure they do not discriminate. In order to avoid any possible discrimination charge, a manager rates one poor performing minority employee higher than deserved on the performance appraisal form.

 

NOTE: (What are your thoughts?)

 

1. A manager has a male subordinate who is married with three children. This employee is a known womanizer and has been spotted by several employees hanging out with women other than his wife, including prostitutes. The supervisor does not believe this is appropriate and rates the employee lower than deserved on the performance appraisal form.

 

NOTE: (What are your thoughts?)

 

1. A female employee who recently had a baby negotiated a change from full-time to part-time status with the HR department. Her supervisor, also a working mother, resents the fact that she is able to spend more time at home with her child. The supervisor rates her lower than deserved on the performance appraisal form in an attempt to force her to switchback to full-time status or quit.

 

NOTE: (What are your thoughts?)

 

1. A firm has a 360-degree performance appraisal system that includes asking all subordinates to rate and evaluate their boss. A manager wants to be promoted so he gives all employees higher performance evaluations than they deserve in hopes that they, in turn, will rate him higher.

 

NOTE: (What are your thoughts?)

 

1. A manager realizes that an employee’s attendance is so poor that she is likely to get terminated within the next few months. So, in order to build a more solid case against the employee and further justify the inevitable termination, the manager rates the subordinate lower than deserved on the performance appraisal form.

 

NOTE: (What are your thoughts?)

 

1. A manager wants to get promoted in order to get a substantial raise. He believes that he will be judged, in part, in terms of how effective he has been at developing high performing subordinates as evidenced by his subordinates’ performance appraisal scores. In order to enhance his promotion chances, he rates his employees higher than deserved.

 

NOTE: (What are your thoughts?)

 

1. A manager wants to give one particular subordinate a big raise in order to keep her from accepting a job elsewhere. However, there is limited raise money available, and it is based on merit. So, he rates another employee lower than deserved, thereby reducing this person’s raise, in order to be able to give the other a larger raise.

 

NOTE: (What are your thoughts?)

 

1. A manager wants to get rid of a disliked subordinate, so she rates the employee lower than deserved in hopes that the employee will quit.

 

NOTE: (What are your thoughts?)

 

 

1. A manager wants to help a subordinate get promoted, so she gives her a higher evaluation than deserved.

 

NOTE: (What are your thoughts?)

 

  • Is the manager in the case acting in an ethical manner?,

  • Would your group act in the same manner as the manager?,

  • Does the action involve intentional deception?,

  • Does the action purposely benefit one party at the expense of another?,

  • Is the action fair and just to all concerned?

October 21, 2025

Evaluating Organizational Development Interventions

The last part of a change process typically includes the analysis and monitoring of any interventions that were implemented. This process entails data collection and measuring outcomes. The analysis would also require assessing the actual effectiveness of the interventions.

Once the initial effectiveness of interventions is determined, it is important to continue with routine or regular follow-up evaluations These evaluations would enable organizations to do the following:

  • Identify any other areas requiring improvement
  • Track progress
  • Make any necessary adjustments to the interventions

Answer the following questions:

Evaluating Organizational Development Interventions

  1. What are some examples of ways to analyze the effectiveness of organizational development (OD) interventions?
  2. Why is key stakeholder involvement and feedback important to evaluate success of OD interventions?
  3. What monitoring strategy would you recommend to ensure that OD interventions are maintained?
  4. Reflect on a successful change that you were a part of. What advice would you give to help others manage change?

Your final submission should consist of a 5–7-page Word document (including cover page and resource page).

 

Evaluating Organizational Development Interventions

  • What are some examples of ways to analyze the effectiveness of organizational development (OD) interventions?,

  • Why is key stakeholder involvement and feedback important to evaluate the success of OD interventions?,

  • What monitoring strategy would you recommend to ensure that OD interventions are maintained?,

  • Reflect on a successful change that you were a part of.,

  • What advice would you give to help others manage change?


Answer

1. Analyzing the Effectiveness of OD Interventions
Analyzing the effectiveness of organizational development (OD) interventions involves using both quantitative and qualitative methods to determine whether intended goals and behavioral changes have been achieved. Examples include pre- and post-intervention surveys, which measure shifts in employee engagement, satisfaction, or productivity levels. Performance metrics—such as turnover rates, absenteeism, and customer satisfaction—can indicate tangible progress. 360-degree feedback assessments allow for multi-source evaluation of leadership development or communication effectiveness. Benchmarking against industry standards provides insight into whether performance improvements align with external best practices. Finally, focus groups and interviews help capture employee perceptions and provide nuanced feedback that raw data alone cannot reveal. Combining these methods ensures a comprehensive understanding of how interventions have impacted organizational performance and culture.


2. Importance of Stakeholder Involvement and Feedback
Key stakeholder involvement is crucial in evaluating OD interventions because stakeholders—employees, leaders, and external partners—offer diverse perspectives on implementation and outcomes. Their engagement fosters ownership and accountability, ensuring interventions are practical and accepted throughout the organization. Stakeholders also provide contextual feedback, identifying barriers, unintended consequences, or areas for adjustment that might not be evident from numerical data alone. Including stakeholders in the evaluation process encourages transparency and builds trust, which strengthens the organization’s commitment to continuous improvement. Ultimately, feedback from those directly affected by the change validates findings and guides future decisions, ensuring the sustainability of improvements.


3. Recommended Monitoring Strategy
A successful monitoring strategy for maintaining OD interventions involves continuous evaluation through key performance indicators (KPIs), regular check-ins, and feedback loops. Establishing a change monitoring committee or assigning change champions within departments ensures accountability for tracking progress. Organizations should use balanced scorecards to measure performance across multiple dimensions—financial outcomes, employee engagement, operational efficiency, and customer satisfaction. Implementing quarterly reviews allows leaders to assess progress and make data-driven adjustments in real time. Furthermore, longitudinal studies can measure the long-term impact of interventions over several years, ensuring that short-term success evolves into sustained cultural change. Clear communication channels and regular reporting keep all stakeholders informed and invested in maintaining momentum.


4. Reflection on a Successful Change Experience
A successful change I participated in involved transitioning from a paper-based documentation system to a digital record-keeping process within a healthcare setting. Initially, the shift was met with resistance due to unfamiliarity and perceived complexity. However, through consistent training sessions, open communication, and visible leadership support, employees gradually adapted. Within six months, documentation accuracy improved, and efficiency increased significantly. This change also enhanced interdepartmental collaboration, as information became easily accessible and transparent. The experience underscored the importance of involving all staff in the planning process, ensuring that their voices were heard, and providing continuous reinforcement and support throughout the change.

October 17, 2025
October 17, 2025

Cell Membrane and Transport

Cell Membrane and Transpor

NOT drawn to scale!!

Explain how eukaryotic cells are similar to and different from prokaryotic cells. (ON YOUR OWN)

Explain how each eukaryotic organelle/structure (cell membrane, nucleus, mitochondria, chloroplasts, endoplasmic reticulum and plant cell walls, and vacuoles) contribute to the overall function of the cell.

(ON YOUR OWN)

Review all of the cell parts

Cell Membrane and Cell Transport

Learning Outcomes

Cell Membrane and Transport

Understand the fluid mosaic model of membranes

Describe the functions of phospholipids, proteins, and carbohydrates in membranes

Explain what substances are permeable to the cell membrane and how they are transported

describes membranes as a fluid lipid bilayer with floating proteins and carbohydrates.

Fluid – the phospholipid bilayer is viscous and individual phospholipids can move position

Mosaic – the phospholipid bilayer is embedded with proteins, resulting in a mosaic of components

The fluid mosaic model of the plasma membrane structure describes the plasma membrane as a fluid combination of phospholipids, cholesterol, proteins, and carbohydrates

7

All membranes in and around a cell are made of a phospholipid bilayer and proteins

 

Membranes are assemblies of carbohydrates, proteins, and lipids held together by non-covalent forces. They regulate the transport of molecules, control information flow between cells, generate signals to alter cell behavior, contain molecules responsible for cell adhesion in the formation of tissues, and can separate charged molecules for cell signaling and energy generation.

8

Phospholipid Bilayer

The plasma membrane is composed mainly of  phospholipids, which consist of fatty acids and alcohol. The phospholipids in the plasma membrane are arranged in two layers, called a phospholipid bilayer. As shown in the Figure, each phospholipid molecule has a head and two tails. The head “loves”  water (hydrophilic) and the tails “hate”  water (hydrophobic). The  water-hating tails are on the interior of the membrane, whereas the water-loving heads point outwards, toward either the cytoplasm or the fluid that surrounds the cell.

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This OpenStax ancillary resource is © Rice University under a CC-BY 4.0 International license; it may be reproduced or modified but must be attributed to OpenStax, Rice University and any changes must be noted. Any images credited to other sources are similarly available for reproduction, but must be attributed to their sources.

The plasma membrane is a phospholipid bilayer with embedded proteins. There are other components, such as cholesterol and carbohydrates, which can be found in the membrane in addition to phospholipids and protein.

Figure 3.8

Membrane proteins determine functions of cell membranes, including serving as pumps, gates, receptors, cell adhesion molecules, energy transducers, and enzymes.

Carbohydrates covalently linked to proteins (glycoproteins) or lipids (glycolipids) are also a part of cell membranes, and function as adhesion and address loci for cells.

 

 

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This OpenStax ancillary resource is © Rice University under a CC-BY 4.0 International license; it may be reproduced or modified but must be attributed to OpenStax, Rice University and any changes must be noted. Any images credited to other sources are similarly available for reproduction, but must be attributed to their sources.

HIV docks at and binds to the CD4 receptor, a glycoprotein on the surface of T cells, before entering, or infecting, the cell.

Figure 3.19

An example of a glycoprotein that is embedded in the cell membrane of immune cells such as helper T cells.

Found primarily on the surface of CD4 T lymphocytes (CD4 cells). To enter a host cell, HIV binds to a CD4 receptor and a coreceptor (either CCR5 or CXCR4) on the host cell.

11

 

There are many metabolic diseases caused by a recessive allele (version of a gene) that makes a defective protein. Cystic fibrosis requires constant treatments, and the life expectancy is about 35. It is caused by a defective gene for a chloride channel (a protein).

https://www.youtube.com/watch?v=itQns51NKOo (first 3 minutes)

 

Transport mechanisms

 

Mechanism Good for…
Diffusion across bilayer Small, nonpolar molecules
Facilitated diffusion by membrane proteins Medium size polar molecules or ions
Endocytosis or exocytosis Large molecules
Active transport by proteins Going against concentration gradient

 

This table will be given to you on the exam

Oxygen, Carbon Dioxide, and water are some molecules that enter and exit the cells.

15

16

Figure 3.10 Passive transport.

(a) Diffusion of molecules across the plasma membrane occurs with the concentration gradient and does not require energy. Small hydrophobic molecules, carbon dioxide, and oxygen can diffuse across the membrane.

Transport of medium-sized molecules

Water always moves to “even” out the concentration of solutes on both sides of a membrane.

17

Figure 3.10 Passive transport.

(b) Facilitated diffusion is the diffusion of molecules through proteins. Molecules move with their concentration gradient, which does not require energy.

18

Figure 3.11 Active transport.

Active transport moves substances against their concentration gradient and requires energy (ATP) to do so.

Transport of LARGE molecules

19

Figure 3.12 Movement of large substances.

(a) Exocytosis is the movement of substances out of the cell. (b) Endocytosis is the movement of substances into the cell.

Transport mechanisms

 

Mechanism Good for…
Diffusion across bilayer Small, nonpolar molecules
Facilitated diffusion by membrane proteins Medium size polar molecules or ions
Endocytosis or exocytosis Large molecules
Active transport by proteins Going against concentration gradient

 

This table will be given to you on the exam

Oxygen, Carbon Dioxide, and water are some molecules that enter and exit the cells.

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This OpenStax ancillary resource is © Rice University under a CC-BY 4.0 International license; it may be reproduced or modified but must be attributed to OpenStax, Rice University and any changes must be noted. Any images credited to other sources are similarly available for reproduction, but must be attributed to their sources.

In osmosis, water always moves from an area of higher concentration (of water) to one of lower concentration (of water). In this system, the solute cannot pass through the selectively permeable membrane.

Figure 3.21

This OpenStax ancillary resource is © Rice University under a CC-BY 4.0 International license; it may be reproduced or modified but must be attributed to OpenStax, Rice University and any changes must be noted. Any images credited to other sources are similarly available for reproduction, but must be attributed to their sources.

Osmotic pressure changes the shape of red blood cells in hypertonic, isotonic, and hypotonic solutions. (credit: modification of work by Mariana Ruiz Villarreal)

Figure 3.22

1. throughout the cytoplasm 2. from an area with a high concentration of other solutes to a lower one 3. from an area with a low concentration of solutes to an area with a higher one 4. from an area with a low concentration of water to one of higher concentration

Water moves via osmosis ________.

Case study – 2 types of cells Bioluminescent algae and sperm cells

egg cell many sperm cells

 

Some living organisms require unique abiotic conditions! Laguna Grande in Fajardo, Puerto Rico

You can see them if you paddle a kayak to certain locations in the Caribbean

https://www.youtube.com/watch?v=VwfG9s1A8pI

3 min.

 

 

 

These are two different representations of the reaction that produces bioluminescence in dinoflagellates. What are the reactants? What are the products? What is the role of luciferase?

 

  • How are eukaryotic and prokaryotic cells similar and different?,

  • How does each eukaryotic organelle contribute to overall cell function?,

  • What is the fluid mosaic model and what are its key components?,

  • How do substances cross the cell membrane through diffusion osmosis and active transport?,

  • What are the reactants products and role of luciferase in bioluminescence?

October 17, 2025

Ineffective Counsel and Post-Conviction Relief

Session 4:  Post-Conviction and Wrongful Convictions – Module 8

The Strickland v. Washington standard for ineffective assistance of counsel requires proving

both deficient performance and a prejudicial impact on the outcome.  Does the Strickland 

standard set too high of a bar for defendants? Should access to post-conviction relief be

expanded, and if so, how should this be accomplished?

  • What is the Strickland v. Washington standard for ineffective assistance of counsel?,

  • Does the Strickland standard set too high of a bar for defendants?,

  • Should access to post-conviction relief be expanded?,

  • How could access to post-conviction relief be expanded?,

  • What reforms could balance fairness with judicial efficiency?

Ineffective Counsel and Post-Conviction ReliefAnswer

The Strickland v. Washington (1984) decision established the legal framework for claims of ineffective assistance of counsel under the Sixth Amendment. To succeed, a defendant must prove two elements: first, that the attorney’s performance was deficient, meaning it fell below an objective standard of reasonableness; and second, that the deficiency prejudiced the outcome, meaning there is a reasonable probability that the result would have been different but for the attorney’s errors. This dual standard is designed to ensure that only serious failures that undermine the reliability of a trial’s outcome warrant relief.

However, many scholars, defense advocates, and judicial reformers argue that the Strickland standard sets too high of a bar for defendants. The courts tend to interpret “deficient performance” narrowly and give great deference to counsel’s strategic choices, even when they are questionable. Likewise, proving “prejudice” is often nearly impossible since defendants must show that the trial outcome would likely have changed, a speculative standard that favors finality over fairness. As a result, even egregious attorney failures—such as inadequate investigation, lack of expert consultation, or minimal client communication—often fail to meet the Strickland threshold.

Expanding access to post-conviction relief is essential to address wrongful convictions and systemic inequities. This could be accomplished through several reforms:

  1. Lowering the prejudice standard to require only that counsel’s errors undermined confidence in the verdict, rather than demanding proof that the outcome would have changed.

  2. Creating independent review commissions (like innocence commissions) to reexamine cases involving credible claims of ineffective counsel or new evidence.

  3. Ensuring equal access to post-conviction counsel, since many indigent defendants cannot effectively file Strickland claims on their own.

  4. Encouraging greater transparency and oversight of public defense systems, including workload limits and performance evaluations, to prevent systemic ineffective representation.

While expanding post-conviction relief could increase the volume of appeals, the benefit of preventing wrongful convictions outweighs the administrative burden. The justice system’s legitimacy depends on both fairness and accuracy. A more flexible and accessible post-conviction framework would help strike this balance, honoring the constitutional guarantee of effective counsel not merely in theory but in practice.


References (APA 7th Edition)
Strickland v. Washington, 466 U.S. 668 (1984).
Bright, S. B. (2010). Counsel for the poor: The death sentence not for the worst crime but for the worst lawyer. Yale Law Journal, 103(7), 1835–1883.
Harrington, D. (2019). Rethinking Strickland: Evaluating the effectiveness of counsel in the modern era. American Criminal Law Review, 56(2), 321–348.

October 17, 2025

UTI Prevention and Management in Elderly Individuals

develop your ability to create an effective patient education plan for populations at increased risk for urinary tract infections (UTIs). You will integrate evidence-based strategies with a focus on UTI pathophysiology, prevention, management, and patient education.

Follow these steps:

1. Select a High-Risk Population: Choose one of the following populations at increased risk for UTIs to focus on:

· Pregnant women

· Postmenopausal women

· Individuals with diabetes

· Elderly individuals

· Patients with urinary catheters

· Individuals with recurrent UTIs

· Sexually active individuals

· Infants and young children

· Individuals with neurological disorders affecting bladder function

2. Research and Content Development:

· Review current evidence-based guidelines and research related to UTI prevention and management for your selected population.

· Address key areas specific to the chosen population, such as their unique risk factors, prevention strategies, symptom recognition, and treatment.

3. Teaching Plan Components: Develop a comprehensive patient education plan that includes the following:

1. Pathophysiology of UTIs

2. Risk Factors

3. Prevention Strategies/Early Intervention

4. Symptom Recognition

5. Pharmacological and Non-Pharmacological Treatments

6. Patient Self-Care and Follow-Up

UTI Prevention and Management in Elderly Individuals

4. Format:UTI Prevention and Management in Elderly Individuals

· Present your teaching plan in a clear, organized format that could be used in clinical practice and shared with patients. Use a format that is easily presentable to patients (hand-out, pamphlet, brochure, etc).

· Use patient-friendly language that accommodates various levels of health literacy.

· While there is no required length or word count, ensure that each component includes enough detail to demonstrate a comprehensive understanding of the topic.

· Cite sources: You are expected to use reliable sources such as clinical guidelines, textbooks, or peer-reviewed articles. When using external references or evidence, please include citations in APA format.

· Professional tone: Your responses should be written in a professional and clinical tone, appropriate for advanced nursing care

  • What is the pathophysiology of UTIs in elderly individuals?,

  • What are the major risk factors for UTIs in this population?,

  • What are evidence-based prevention strategies and early interventions?,

  • How can patients recognize symptoms of UTIs early?,

  • What are pharmacological and non-pharmacological treatment options?,

  • What patient self-care and follow-up measures are recommended?

October 17, 2025
October 17, 2025

EHR and Personal Health Informatics

INSTRUCTIONS
You will submit a written paper of at least 400 words in response to the question below. Your
paper must cover all key components of the question posed. You must use proper spelling and
grammar. Answer the following:
• Compare and contrast the trends of electronic health records (EHR) directions and
personal healthcare informatics. Where do they overlap and where do they differ?

  • What are the trends in electronic health records (EHRs)?,

  • What are the trends in personal healthcare informatics?,

  • How do EHRs and personal healthcare informatics overlap?,

  • How do they differ?,

  • What are the implications of these trends for modern healthcare?

EHR and Personal Health Informatics


Answe EHR and Personal Health Informatics

The rapid advancement of technology has revolutionized how healthcare information is collected, stored, and utilized. Two central developments in this transformation are Electronic Health Records (EHRs) and personal healthcare informatics (PHI). While both focus on improving patient outcomes through data-driven care, they differ significantly in purpose, scope, and user interaction. Understanding their trends, overlaps, and distinctions provides insight into the evolving landscape of healthcare informatics.


Trends in Electronic Health Records (EHRs)
EHRs represent the systematic digital collection of patients’ health information by healthcare providers. The most significant trends in EHRs revolve around interoperability, data integration, and artificial intelligence (AI) enhancement. Healthcare systems are increasingly adopting cloud-based EHRs that allow real-time sharing of patient data among hospitals, clinics, and laboratories. The push for interoperability—encouraged by initiatives like the U.S. Office of the National Coordinator for Health Information Technology (ONC)—seeks to create seamless communication between systems to improve care coordination and reduce errors. Another major trend involves AI and predictive analytics, which enhance decision-making by identifying patterns and predicting health risks. Additionally, EHR usability and clinician burden reduction have become a focus, addressing issues of data overload and documentation fatigue among providers (Adler-Milstein & Jha, 2020).


Trends in Personal Healthcare Informatics (PHI)
Personal healthcare informatics focuses on empowering individuals to manage their own health data using wearable devices, mobile health apps, and patient portals. Recent trends emphasize consumer-driven health management, where individuals actively monitor metrics such as heart rate, sleep, glucose levels, and physical activity. With the growing popularity of smartwatches and mobile health applications, patients can track and share data with clinicians in real time. PHI also supports telehealth integration, enabling remote consultations and chronic disease management. Furthermore, the use of machine learning in health apps allows for personalized health recommendations based on individual habits and biometric data. These tools not only increase patient engagement but also promote preventive care and early intervention (Topol, 2019).


Overlaps Between EHRs and PHI
EHRs and PHI intersect primarily in their shared goal of improving patient outcomes through data accessibility and communication. Both systems aim to create a comprehensive picture of an individual’s health, supporting evidence-based decision-making. Integration between EHR platforms and patient-generated data from PHI tools—such as Fitbit data or glucose monitoring apps—enhances continuity of care. This overlap fosters collaborative healthcare, where providers and patients jointly manage health conditions using shared information.

  • What are the trends in electronic health records (EHRs)?,

  • What are the trends in personal healthcare informatics?,

  • How do EHRs and personal healthcare informatics overlap?,

  • How do they differ?,

  • What are the implications of these trends for modern healthcare?