1. Multiple choice: Which of the following is NOT a key component of theoretical development? A. Conceptual framework B. Empirical evidence C. Hypothesis testing D. Personal opinion Answer: D. Personal opinion Rationale: Theoretical development should be based on empirical evidence and hypothesis testing, not personal opinions. 2. Fill-in-the-blank: A __________ is a visual representation of the relationships between concepts in a theoretical framework. Answer: Conceptual model Rationale: Conceptual models provide a clear visual representation of how different concepts are related within a theoretical framework. 3. True/False: Conceptual frameworks are rigid and cannot be adapted to new research findings. Answer: False Rationale: Conceptual frameworks can and should be adapted based on new research findings to ensure they remain relevant and effective.