Methods of Psychology [NTA-NET (UGC-NET) Psychology (04)]: Questions 15 - 18 of 168

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Question 15

Question MCQ▾

It has been characterized as the “Rodney Dangerfield of psychometric variables.” It is

Choices

Choice (4)Response

a.

marital satisfaction.

b.

variance.

c.

face validity.

d.

odd-even reliability.

Edit

Question 16

Question MCQ▾

In order to establish the construct validity of a test, evidence could be gathered indicating that

Choices

Choice (4)Response

a.

the test measures a single concept.

b.

expected changes in test performance occur as a result of experience.

c.

expected changes in test performance occur over time.

d.

All a., b. and c. are correct

Edit

Question 17

Question MCQ▾

A researcher is studying the effect of diet on depression. The hypothesis is that a diet high in carbohydrates will help to alleviate the symptoms of depression. The group being studied is a random group of depressed inpatients. Every other day the subjects fill out the depression symptoms inventory. In the above study, the symptom inventory provides information about the

Choices

Choice (4)Response

a.

interaction effect

b.

dependent variable

c.

control variable

d.

independent variable

Edit

Question 18

Question MCQ▾

The proportion of people accurately identified by a test as having a particular trait, behavior, characteristic, or attribute is referred to as a

Choices

Choice (4)Response

a.

accuracy rate.

b.

trait rate.

c.

hit rate.

d.

All of the above

Edit