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The chapter explores the various methods utilized in psychology to understand human behavior and mental processes scientifically. It highlights the importance of the scientific method, different types of research methods, validity and reliability, and ethical considerations in conducting psychological research. Emphasizing rigorous methodologies, the chapter details how these approaches contribute to the advancement of psychological knowledge and treatment.
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References
psy11-2.pdfClass Notes
Memorization
What we have learnt
Final Test
Revision Tests
Term: Scientific Method
Definition: A systematic process used to investigate phenomena, acquire new knowledge, or correct previous knowledge through steps such as observation, hypothesis formulation, experimentation, data collection, and conclusion.
Term: Experimental Method
Definition: A research method that involves manipulating independent variables to examine their effects on dependent variables, thus helping to establish cause-and-effect relationships.
Term: Observational Method
Definition: A research technique that involves observing and recording behavior in natural settings without interference, valuable for ethical or practical constraints.
Term: Validity
Definition: The degree to which a research method accurately measures what it intends to measure, important for the credibility of research findings.
Term: Reliability
Definition: The consistency and stability of research results, indicating that similar outcomes are obtained under the same conditions in repeated studies.
Term: Ethical Principles
Definition: Guidelines ensuring that psychological research is conducted responsibly, protecting participants' rights and well-being, including informed consent and confidentiality.