PSYC FPX 3210 Assessment 3: Memory Systems, Knowledge Representation, and the Application of Ethical Principles
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Assessment Overview:
PSYC FPX 3210 Assessment 3: looks at how memory works and how knowledge is organized. For this test, you need to know the differences between Short-Term Memory (STM), Working Memory (WM), and Long-Term Memory (LTM). You also need to think about how we group information using concepts and schemas.
Applying Ethical Principles is a key requirement. You will look at how reliable memory is (including the ethics of eyewitness testimony), how false memories affect people mentally, and how professionals should handle “cognitive load” for others. For the BSN and MBA student, these ideas are very important for making sure that patient histories are reported correctly and that training and knowledge management in organizations work well
How to Pass PSYC FPX 3210 Assessment 3: Memory Systems, Knowledge Representation, and the Application of Ethical Principles
- Analyze Working Memory: Use Baddeley’s Model to show how the central executive controls the phonological loop and the visuospatial sketchpad.
- Differentiate between types of long-term memory: explicit (declarative) memory, which includes facts and events, and implicit (non-declarative) memory, which includes procedural skills.
- Put the keyword first: Use Applying Ethical Principles to talk about the ethics of “memory implantation” or how memory isn’t always reliable in court.
- Explain how to organize knowledge: Talk about Prototypicality (the “best” example of a group) and Schemas (mental frameworks for situations).
Sample Assessment:
The Architecture of Human Memory
PSYC FPX 3210 Assessment 3: Introduction
Memory is the link between what we have done and what we will do. It is not just one “filing cabinet,” but a complicated network of stores that work together to help us encode, store, and get information. As we learn how easily memory can be changed, it becomes important to use ethical principles to make sure we don’t depend on false memories in important situations that could change our lives. This evaluation examines the architectures of human memory and the ethical paradigms necessary for the responsible management of knowledge.
Working Memory: The Workbench of the Mind
Working Memory (WM) is not just a place to store things for a short time; it is an active processing system. Alan Baddeley’s model explains how different kinds of information are processed at the same time:
- The phonological loop takes care of spoken and heard information.
- Visuospatial Sketchpad takes care of visual and spatial information.
- Central Executive: The “manager” that keeps track of where to pay attention in these stores.
Long-Term Memory and Knowledge Representation
Deeply encoded information goes into Long-Term Memory (LTM). We put this huge amount of data into groups by:
- Categories and Ideas: We use “Prototypes” (average representations) to quickly figure out what new things are.
- Schemas and Scripts: We have mental “scripts” that tell us what to do during events, like the steps of a clinical check-up.
- Ethical Link: When we lead, we need to remember that our schemas can cause “Confirmation Bias,” which means we only remember information that fits with what we already believe.
Applying Ethical Principles: The Ethics of Memory Reliability
The malleability of memory raises significant ethical concerns in the legal and medical fields.
- False Memories and Non-maleficence: Research by Elizabeth Loftus shows that leading questions can “plant” false memories. Applying ethical principles requires that clinicians and investigators use open-ended questioning to avoid accidental memory distortion, which could lead to wrongful accusations or incorrect medical diagnoses.
- Cognitive Load and Beneficence: In high-stress environments like an ICU or a corporate boardroom, “Cognitive Overload” can cause memory failure. Ethical leaders apply Beneficence by creating systems (like checklists) that support working memory and prevent critical errors.
- Autonomy and Memory Erasure: As we develop technologies to “dim” traumatic memories (e.g., for PTSD), the principle of Autonomy asks whether an individual has the right to alter their own narrative history or if doing so compromises their personal identity.
Conclusion
Memory and knowledge representation are the pillars of human cognition. By understanding the limitations of these systems and applying ethical principles to our interactions with them, we can build more reliable systems for justice, healthcare, and business. Whether we are recalling a patient’s allergies or a strategic business plan, the goal is to ensure our “mental records” are managed with the highest ethical standards.
References (APA 7 Format)
- Goldstein, E. B. (2023). Cognitive Psychology: Connecting Mind, Research, and Everyday Experience (6th ed.). Cengage Learning. https://www.cengage.com
- American Psychological Association. (2017). Ethical Principles of Psychologists and Code of Conduct. https://www.apa.org/ethics/code
- Baddeley, A. D. (2012). Working Memory: Theories, Models, and Controversies. Annual Review of Psychology. https://www.annualreviews.org/journal/psych
- Loftus, E. F. (2005). Planting misinformation in the human mind: A 30-year investigation of the malleability of memory. https://pubmed.ncbi.nlm.nih.gov/16010075/
- Journal of Memory and Language. (2024). Advances in Knowledge Representation Theory. https://www.sciencedirect.com/journal/journal-of-memory-and-language
Rubric Breakdown
| Criteria | Distinguished | Proficient |
| Memory Analysis | Critically evaluates Baddeley’s model and the LTM/STM distinction. | Explains the basic stores and processes of memory. |
| Knowledge Evaluation | Sophisticatedly explains categorization, prototypes, and schema theory. | Describes how information is organized in the mind. |
| Ethical Application | Synthesizes Applying Ethical Principles with memory reliability and legal/clinical ethics. | Mentions ethical guidelines in memory research or practice. |
Step-by-Step Guide
- Step 1: The Memory Model. Put Baddeley’s Working Memory Model in your own words.
- Step 2: Clear vs. unclear. Give an example of an explicit memory, like learning a medical term, and an implicit memory, like remembering how to start an IV with muscle memory.
- The Ethics Section is the third step. (Write at least 300 words.) Use the phrase “Applying Ethical Principles” to talk about the ethics of “Eyewitness Testimony.” Should it be the main proof in a trial?
- Step 4: Check the Rubric. Talk about how “Schemas” can cause stereotypes and how to deal with this in a fair way.
Frequently Asked Questions
Q: What is a “Prototype” in cognition?
It is a mental image or “best example” of a category. If someone says “bird,” and you immediately think of a robin, the robin is your prototype for the category “bird.”
Q: How does Working Memory help an MBA professional?
It is the capacity used during multitasking and complex problem-solving. Leaders who apply ethical principles ensure their teams aren’t pushed beyond their “Working Memory Capacity,” which leads to errors and burnout.
Integrity Note
Note: Only use this assessment example for learning and structure purpose. Do not submit as your own work.
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