Class 11 Psychology - TAMILNADU
Methods of Enquiry in Psychology
The chapter 'Methods of Enquiry in Psychology' from the Tamil Nadu Samacheer Kalvi Class 11 syllabus introduces students to how psychologists study human behavior scientifically. It covers the goals of psychological enquiry, including description, prediction, explanation, and control. Students learn various data collection methods such as observation, experimental research, correlational research, survey research, psychological testing, and the case study method. The chapter also emphasizes the ethical issues involved in psychological research. Understanding these methods is crucial for board exams as it forms the foundational basis of scientific inquiry in psychology, frequently appearing in objective, short answer, and essay questions.
Start Learning FreeKey Concepts
Experimental Method
A research method where the researcher manipulates an independent variable to observe its effect on a dependent variable while controlling extraneous variables.
Observation Method
A qualitative and quantitative method involving the systematic recording of behavior as it occurs naturally in real-life settings or laboratories without interference.
Correlational Research
A method used to determine the relationship between two or more variables, measuring how strongly they are associated with each other (positive, negative, or zero correlation).
Case Study
An in-depth, detailed investigation of an individual, small group, or situation, often used in clinical psychology to gather rich qualitative data.
Psychological Testing
The use of standardized, objective measures to assess individual differences in traits, abilities, intelligence, and personality.
Ethical Guidelines
Moral principles such as informed consent, confidentiality, and debriefing that protect human and animal participants from harm during psychological research.
Important Formulas
Board Exam Info
In the Tamil Nadu (Samacheer Kalvi) Class 11 Psychology board examinations, this chapter typically carries around 10 to 15 marks. Common question types include 1-mark objective questions, 2-mark and 3-mark short answers defining key methods, and 5-mark essay questions explaining specific research methods like experiments or observation along with their merits and demerits.
Frequently Asked Questions
What is the difference between an independent variable and a dependent variable?
The independent variable is the factor that the researcher manipulates or changes in an experiment, while the dependent variable is the measured outcome that is affected by the independent variable.
Why is the experimental method considered the most scientific?
It allows researchers to establish cause-and-effect relationships because it involves strict control over extraneous variables and deliberate manipulation of the independent variable.
What does a correlation coefficient of 0.00 mean?
It means there is no linear relationship between the two variables being studied; changes in one variable do not predict changes in the other.
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