History, Approaches & Research Methods-Experimental, Correlation, & Clinical Research (AP (Advanced Placement) Psychology): Questions 45 - 49 of 81

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Question number: 45

» History, Approaches & Research Methods » Experimental, Correlation, & Clinical Research

MCQ▾

Question

Which of the following coefficients of correlation indicates the weakest relationship between two sets of variables?

Choices

Choice (5) Response

a.

-0.29

b.

0.85

c.

0.08

d.

-1.00

e.

0.48

Question number: 46

» History, Approaches & Research Methods » Experimental, Correlation, & Clinical Research

MCQ▾

Question

Which of the following best describes a double-blind experimental procedure?

Choices

Choice (5) Response

a.

Half the subjects get the experimental procedure, half the placebo; which they receive is known only to the experimenter.

b.

Experimental procedure is demonstrated on all subjects.

c.

Half the subjects get the experimental procedure, half the placebo; which they receive is not known to subjects or experimenters.

d.

Control procedure is demonstrated on all subjects.

e.

None of the above

Question number: 47

» History, Approaches & Research Methods » Experimental, Correlation, & Clinical Research

MCQ▾

Question

The essence of the experimental method is

Choices

Choice (5) Response

a.

no control while finding cause-effect connections.

b.

using control to identify cause-and-effect connections.

c.

obtaining direct reports from subjects about their subjective experiences.

d.

accurate calculation of correlation’s.

e.

careful measurement and record keeping.

Question number: 48

» History, Approaches & Research Methods » Experimental, Correlation, & Clinical Research

MCQ▾

Question

In order to determine the cause of behavior, the questions we ask must be

Choices

Choice (5) Response

a.

based on hypothesis.

b.

novel.

c.

testable.

d.

tentative.

e.

based on theory.

Question number: 49

» History, Approaches & Research Methods » Experimental, Correlation, & Clinical Research

MCQ▾

Question

Ability to exercise precise control over a variable is what distinguishes the ________ method from other methods of scientific observation

Choices

Choice (5) Response

a.

control group identification

b.

hypothesis testing

c.

experimental

d.

randomized selection

e.

control

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