Psychometrics [GATE (Graduate Aptitude Test in Engineering) Psychology]: Questions 160 - 163 of 168

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Question 160

Psychometrics
Reliability

Question

MCQ▾

Identify the features of test-retest reliability:

Choices

Choice (4)Response

a.

Same test on same sample is administered twice

b.

Reliability coefficient is the correlation between two scores on two administration of the test

c.

The time gap between two administrations is 14 days

d.

All c., b. and a. are correct

Question 161

Appeared in Year: 2021

Question

MCQ▾

Which of the following properties of sound is similar to the hue of light?

Choices

Choice (4)Response

a.

Purity

b.

Timbre

c.

Loudness

d.

Pitch

Question 162

Appeared in Year: 2021

Question

MCQ▾

Ratio variables are: (marks 1)

Choices

Choice (4)Response

a.

Nominal variables

b.

Variables with values that can be rank ordered

c.

Same as interval variables

d.

Interval variables that have a true zero point

Question 163

Psychometrics
Reliability

Appeared in Year: 2020 (UGC)

Question

MCQ▾

Which is true about coefficient alpha?

A. It is a lower bound of a test of parallel items

B. It is an upper bound of a test of parallel items

C. It is an average of all combination of split-half reliabilities

D. It is independent of inter-item correlations

Choose the correct answer from the options given below:

(Morning Shift 25th September)

Choices

Choice (4)Response

a.

C only

b.

A and B only

c.

A and C only

d.

C and D only

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