1. Multiple Choice: Which approach in psychology emphasizes the role of unconscious processes and early childhood experiences? a) Behavioral b) Cognitive c) Psychodynamic d) Humanistic Answer: c) Psychodynamic Rationale: The psychodynamic approach focuses on unconscious processes and early experiences, particularly those in childhood, as proposed by Freud. 2. Short Answer: Explain the term 'neuroplasticity' in the context of biopsychology. Answer: Neuroplasticity refers to the brain's ability to change and adapt as a result of experience, which can involve the strengthening or weakening of synapses or the creation of new neural pathways. 3. Multiple Choice: Which research method involves studying one individual in great detail? a) Case study b) Naturalistic observation c) Survey d) Experiment