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a. Mean, standard deviation, mode
b. Mean, median, standard deviation
c. Arithmetic mean, median, mode
d. Standard deviation, internal validity, mode
2. In lab experiment the effect of Variables is controlled to evaluate the causal relationship.
a. Extraneous
b. Moderate
c. Intervening
d. All of the above
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3. Internal validity refers to .
a. Researcher’s degree of confidence.
b. Generalizability
c. Operationalization
d. All of the above
4. Which of the following is the weakest experimental design?
a. One group pretest-posttest design
b. Quasi- experimental design
c. Two group posttest only design
d. Ex post facto design
5. How many times the students appear in the research class is the example of _________.
a. Intensity
b. Space
c. Frequency
d. Direction
6. Disadvantage of content analysis is .
a. Researcher can increase the sample size
b. Provides access on the subjects to which researcher does have physical access.
c. Sometime documents provide incomplete account to the researcher
d. Spontaneous feelings can be recorded when they occurred
7. Which of the following statement is incorrect with respect to “An experimental design is a set of procedures specifying:”
a. How the test units (subjects) are to be divided into homogenous sub samples.
b. What independent variables or treatments are to be measured?
c. What dependent variables are to be measured?
d. How the extraneous variables are to be controlled?
8. Time consumed in mall intercept interview is .
a. High
b. Moderate
c. Low
d. Nil
9. “Teacher should create a friendly environment in the classroom” this is the type of .
a. Leading question
b. Loaded question
c. Double Barreled
d. Burdensome question
10. Departmental stores selected to test a new merchandising display system is the example of .
a. Quota sampling
b. Convenience sampling
c. Judgmental sampling
d. Purposive sampling
1. Discrete variable is also called……….
A. Categorical variable
B. Discontinuous variable
C. Both A & B
D. None of the above
2. “Officers in my organization have higher than average level of commitment”
Such a hypothesis is an example of……….
A. Descriptive Hypothesis
B. Directional Hypothesis
C. Relational Hypothesis
D. All of the above
3. ‘Science’ refers to……….
A. A system for producing knowledge
B. The knowledge produced by a system
C. Both A & B
D. None of the above
4. Which one of the following is not a characteristic of scientific method?
A. Deterministic
B. Rationalism
C. Empirical
D. Abstraction
5. The theoretical framework discusses the interrelationships among the……….
A. Variables
B. Hypothesis
C. Concept
D. Theory
1. ………research is based on naturalism.
A. Field research
B. Descriptive research
C. Basic research
D. Applied research
2. Personal interviews conducted in shopping malls are known as………
A. Mall interviews
B. Mall intercept interviews
C. Brief interviews
D. None of the given options
3. ……… is used to obtain the freest opinion of the respondent, by asking general question before a specific question.
A. Research technique
B. Qualitative technique
C. Funnel technique
D. Quantitative technique
4. In, ……… the interviewer and members jointly control the pace and direction of the interview.
A. Field interview
B. Telephonic interview
C. Both A and B
D. None of the given options
5. Randomization of test units is a part of ………
A. Pretest
B. Posttest
C. Matching
D. Experiment