Research Aptitude-Types of Research (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 32 - 36 of 83

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Question number: 32

» Research Aptitude » Types of Research

MCQ▾

Question

A simple experiment has two groups of subjects called

Choices

Choice (4) Response
a.

the extraneous group and the independent group.

b.

the intervening group and extraneous group.

c.

the control group and the experimental group.

d.

the before group and the after group.

Question number: 33

» Research Aptitude » Types of Research

MCQ▾

Question

Two variables may be said to be causally related if

Choices

Choice (4) Response
a.

they have been observed in a laboratory setting.

b.

they show a strong positive correlation.

c.

all extraneous variables are controlled, and the independent variable creates consistent differences in behavior of the experimental group.

d.

they are observed to co-vary on many separate occasions.

Question number: 34

» Research Aptitude » Types of Research

MCQ▾

Question

In a study of effects of alcohol on driving ability, the control group should be given

Choices

Choice (4) Response
a.

a little of alcohol.

b.

a driving test before and after drinking alcohol.

c.

one-half the dosage given the experimental group.

d.

no alcohol at all.

Question number: 35

» Research Aptitude » Types of Research

MCQ▾

Question

A correlation of +. 20 indicates

Choices

Choice (4) Response
a.

no correlation.

b.

a strong negative correlation.

c.

a weak positive correlation.

d.

a weak negative correlation.

Question number: 36

» Research Aptitude » Types of Research

MCQ▾

Question

If a researcher is interested in the population of college students at a large state university, which of the following would provide him or her with a random sample?

Choices

Choice (4) Response
a.

randomly selecting students from a listing of top student in the university

b.

randomly selecting students from a listing of every student in the university

c.

randomly approaching students in the student union

d.

randomly selecting three classrooms and including all the students in those classrooms in the sample

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