If all extraneous variables in an experiment are controlled, it is said to be a. internally reliable b. internally valid c. externally valid d. externally reliable 2. A teacher decided to replace multiple choice questions with short answer questions in one of her exams to see what would happen. Which method of knowledge acquisition is he using? a. Method of authority b. Rational method c. Method of empiricism d. Scientific method 3. If a person agrees to participate in a research study and then, after completing part of the work, drops out: a. the individual can be penalized in some way by the researcher b. the client should be required to provide another person to substitute for him or her c. nothing should be done because the person has the right to withdraw d. the person is legally committed to complete the project and should be informed that withdrawal is not possible

Every research has dependent and independent variables and the effect of manipulations of the…

Answered: If all extraneous variables in an…

Ciccarelli: Psychology_5 (5th Edition)

5th Edition

ISBN:9780134477961

Author:Saundra K. Ciccarelli, J. Noland White

Publisher:Saundra K. Ciccarelli, J. Noland White

Chapter1: The Science Of Psychology

Section: Chapter Questions

Problem 1TY

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Question

If all extraneous variables in an experiment are controlled, it is said to be

a. internally reliable

b. internally valid

c. externally valid

d. externally reliable

2. A teacher decided to replace multiple choice questions with short answer questions in one of her exams to see what would happen. Which method of knowledge acquisition is he using?

		a. Method of authority
		b. Rational method
		c. Method of empiricism
		d. Scientific method

3. If a person agrees to participate in a research study and then, after completing part of the work, drops out:

		a. the individual can be penalized in some way by the researcher
		b. the client should be required to provide another person to substitute for him or her
		c. nothing should be done because the person has the right to withdraw
		d. the person is legally committed to complete the project and should be informed that withdrawal is not possible