History, Approaches & Research Methods-Experimental, Correlation, & Clinical Research [AP (Advanced Placement) Psychology]: Questions 5 - 7 of 93

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Question 5

Question MCQ▾

An experiment is performed to test the effects of sleep deprivation on rote memory. In this experiment, the dependent variable is the

Choices

Choice (5)Response

a.

number of subjects deprived of sleep in the experimental group.

b.

number of hours subjects go without sleep.

c.

correlation between hours of sleep and fatigue.

d.

rote memory scores.

e.

scores based on understanding.

Edit

Question 6

Question MCQ▾

In a weight-reduction experiment, an overweight individual was given what the researcher called a new type of diet pill that would help curb the desire to eat. In fact, the pill really contained powdered milk, but ever since the individual started taking the diet pill, he has reported that his desire to eat has decreased. This illustrates the

Choices

Choice (5)Response

a.

effect of extraneous variables.

b.

naturalistic observation.

c.

placebo effect.

d.

curvilinear relationship.

e.

natural experiment.

Edit

Question 7

Question MCQ▾

In the traditional learning experiment, the effect of practice on performance is investigated. Performance is the ________ variable.

Choices

Choice (5)Response

a.

extraneous

b.

dependent

c.

control

d.

independent

e.

intervening

Edit