PHIL 347 Week 8 Journal

Student Name

Chamberlain University

PHIL-347: Critical Reasoning

Prof. Name

Date

Critical Thinking

Reflection on Definition

When reviewing my initial journal entry, my understanding of critical thinking remains consistent with what I previously believed. I continue to define critical thinking as the capacity to analyze, interpret, and apply knowledge effectively in practical situations. It is not just about having information but about knowing how to use it wisely in decision-making. For example, in nursing practice, a nurse must employ critical thinking to evaluate a patient’s symptoms, interpret diagnostic results, and choose the best possible care plan. This perspective emphasizes that critical thinking is not merely a theoretical concept but a vital skill that directly impacts real-world problem-solving and patient outcomes. The fact that my definition has not changed highlights the enduring relevance and applicability of this perspective in professional and personal contexts.

Heart of the Matter

Importance of Concepts in Critical Thinking

In my earlier journal reflections, I noted the authors’ claim that the ideas presented in Chapters 12, 13, and 14 represented “the heart of the matter.” After examining these chapters more carefully, I now recognize that these concepts are indeed fundamental to the development of strong critical thinking skills. These sections of the text explain the mechanisms of human reasoning and provide insight into why individuals may arrive at different conclusions even when analyzing the same issue. By engaging with these concepts, learners gain the ability to assess arguments more thoroughly, evaluate multiple perspectives, and identify the reasoning patterns underlying disagreements. This deeper awareness allows for more constructive dialogue and improved decision-making. Thus, the authors are correct in asserting that these chapters are central, as they provide the intellectual foundation for applying critical thinking across diverse contexts.

Journal

Ethical Decision-Making

The lecture emphasized that any argument is weakened if it lacks a strong ethical foundation, and I agree wholeheartedly with this view. Ethics serve as the moral compass that guides human behavior and decision-making, while arguments function as reasoned attempts to persuade others about an idea or action. When combined, ethics and argumentation ensure that reasoning is not only logical but also aligned with principles of fairness and justice. For instance, cheating during an academic examination is widely recognized as unethical. Any attempt to justify such behavior would fail to persuade because it contradicts the ethical principles of honesty and integrity. Therefore, strong arguments must be grounded in ethical reasoning to remain credible, convincing, and socially acceptable. Ethical considerations do not only strengthen the validity of arguments but also ensure that they contribute positively to society.

Looking Forward

Lifelong Learning in Critical Thinking

I do not believe that the knowledge I have gained about critical thinking in the past eight weeks is sufficient to fully master the skill. Rather, I view critical thinking as a lifelong learning process that evolves as new challenges, experiences, and information emerge. Critical thinking requires constant refinement because the problems we face in professional and personal life are dynamic and complex. For example, in the nursing field, practitioners must continuously analyze new research, adapt to evolving patient needs, and respond to changing healthcare technologies. This reality demonstrates that critical thinking must remain an ongoing practice to stay relevant and effective. By embracing continuous learning, professionals ensure that their reasoning, problem-solving, and decision-making skills remain sharp throughout their careers and beyond.

PHIL 347 Week 8 Journal

Table: Reflection on Critical Thinking and Ethical Decision-Making

Section	Prompt	Response
Critical Thinking	Reflection on Definition Review your definition of critical thinking. Would you change it after studying the topic for eight weeks? How and why?	My definition of critical thinking remains consistent. I still view it as the ability to apply knowledge effectively in real-life scenarios. For instance, nurses require strong critical thinking skills to provide quality care.
Heart of the Matter	Importance of Concepts in Critical Thinking Why do the authors find the concepts in Chapters 12, 13, and 14 important to critical thinking?	The authors highlight these concepts as essential because they explain how reasoning works and why individuals disagree. These chapters form the intellectual base that strengthens our capacity to think critically and logically.
Journal	Ethical Decision-Making Do you agree that ethics is an essential element of a good argument? If yes, why? If no, why not?	Yes, I agree that ethics is vital to any good argument. Ethics ensures that reasoning aligns with moral principles. For example, cheating is unethical and undermines credibility, which strengthens arguments against such behavior.
Looking Forward	Lifelong Learning in Critical Thinking Do you believe that you now know everything about critical thinking, or is it a lifelong task? Explain your answer.	Critical thinking is a lifelong skill that must be continuously developed. In nursing and other fields, new challenges and information emerge, requiring constant analysis and adaptation to remain effective and relevant.

References

Facione, P. A. (2015). Critical thinking: What it is and why it counts. Insight Assessment.

Paul, R., & Elder, L. (2019). Critical thinking: Tools for taking charge of your professional and personal life (3rd ed.). Rowman & Littlefield.

Nosich, G. M. (2018). Learning to think things through: A guide to critical thinking across the curriculum (5th ed.). Pearson.