Table of Contents

What is methods of Psychology ?

Psychology is the study of human behavior and mental processes.You may also become curious to know how Psychologists study human behavior and mental processes, what are different methods that they use to study different aspects of behavior. Sometimes psychologists prepare a set of questions in the form of a questionnaire to collect information about individuals. Sometimes they observe the behavior by going to the places where this behavior naturally occurs. There are variety of ways by which individuals’ behavior can be studied. Hence it can be said that there are different ways by which psychologists collect information about other peoples. This chapter will discuss these methods in detail.

Methods of Psychology

1. Experimental Method
2. Observational Method
3. Case Study Method
4. Correlational Research
5. Content Analysis
6. Survey Research Method

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Important Points :-

In the present chapter methods of psychology and measure of central tendency are discussed. Invigilation method is also called as observation method. In this method the observer studies the behavior of the organism or person.
The case study method is used in clinical psychology to identify the symptoms of any disease and the cause responsible for it.
Generally the conversation between two or more persons for any specific cause is called as an interview.
Survey method, experimental method introspection method are the basic psychological methods.
The measure of central tendency are- Mean, Mode, Median. In the present chapter frequency distribution, linear presentation, graphical presentation, frequency polygon and histogram are discussed.

Answer :- B

2. Which of the method is not suitable for absolute frequency distribution?
a) Exclusive method
b) Inclusive method
c) Exact method
d) None of these

Answer :- D

3.) Which is the formula for range?
a) (H-L)+1
b) (H+L)-1
c) (H-L)
d) NONE OF THESE

Answer :- A

4. The symbol of size of class interval is:
a) Y
b) X
c) i
d) p

Answer :- C

5. Which of the following is a graphical method?
a) Frequency polygon
b) Histogram
c) Bar diagram
d) All the above

Answer :- A