Research Methods and Statistics [GATE (Graduate Aptitude Test in Engineering) Psychology (XH-C5)]: Questions 142 - 146 of 436

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Question 142

Question MCQ▾

It is true that personal differences among subjects might influence the outcome of an experiment. These can be controlled by ________.

Choices

Choice (4)Response

a.

Random sampling

b.

Random assignment

c.

Extraneous variable

d.

Question does not provide sufficient data or is vague

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Question 143

Question MCQ▾

Which method is similar to the experimental method in psychology?

Choices

Choice (4)Response

a.

Observation

b.

Interview

c.

Survey

d.

Systematic observation

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Question 144

Appeared in Year: 2014

Question MCQ▾

What would be the degrees of freedom for a chi-square based on 4 5 contingency table?

(June)

Choices

Choice (4)Response

a.

9

b.

12

c.

20

d.

5

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Question 145

Appeared in Year: 2013

Question Assertion-Reason▾

Assertion(Ꭺ)

Naturalistic observation is the highly preferred method in ethological research.

Reason(Ꭱ)

Naturalistic observation is free from observer-bias.

Choices

Choice (4)Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

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Question 146

Question MCQ▾

One of the most powerful research tool in psychology is ________.

Choices

Choice (4)Response

a.

Case study

b.

Experiment

c.

Introspection

d.

Observation

Edit