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A correlation coefficient shows that smoking and life expectancy are indeed related.As a result,a researcher could predict that ___________ if the direction of the relationship is known.


A) if a person smokes a lot of cigarettes,he or she will have less money monthly to buy gas
B) the person's life expectancy will go up or down based on the number of cigarettes the person smokes daily
C) if a person smokes cigarettes,he or she will eventually develop lung cancer
D) a person's lungs will repair themselves and he or she will live a longer life

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Which correlation coefficient is most likely to describe the relationship between brushing one's teeth and the number of cavities one gets?


A) -.62
B) .83
C) -.08
D) .45

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The first step in a psychological experiment is developing a method.

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The first step in any scientific investigation is ______________.


A) forming the hypothesis
B) perceiving the question
C) coming to a conclusion
D) developing an argument

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Self-actualization was part of which of the following perspectives?


A) behaviorism
B) cognitive perspective
C) functionalism
D) humanism

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Who is most associated with the technique of introspection?


A) Wundt
B) James
C) Watson
D) Wertheimer

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Which one of the following psychologists was responsible for originating the behavioral school of psychology?


A) Pavlov
B) Watson
C) Skinner
D) Rayner

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"There is no life outside this solar system and nothing you can say will change that fact!" Which criterion of critical thinking does this person lack?


A) Evidence is only necessary if it can be tested.
B) All evidence is not equal in quality.
C) Authority or expertise does not make the claims of the authority or expert true.
D) Critical thinking requires an open mind.

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Expectations by the experimenter that might influence the results of an experiment or their interpretation are called __________.


A) experimental blinds
B) experimenter bias
C) sample bias
D) treatment bias

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The early perspective called Gestalt psychology has evolved into the current perspective called ____________.


A) psychoanalysis
B) cognitive psychology
C) behavioral psychology
D) social psychology

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The degree of relationship between two or more variables is __________.


A) correlation
B) validity
C) reliability
D) a hypothesis

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Psychologists stopped relying on the method of analytic introspection as their primary research tool because:


A) they wanted to study mental processes rather than observable behavior.
B) results were inconsistent across labs.
C) laboratory research was replaced by field research.
D) the technique did not provide useful information for therapists.

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Which of the following statements about research with animals is incorrect?


A) Animals are no longer allowed to be used in research in which it would be clearly unethical to use humans.
B) Scientists who oppose animal rights activists argue that the goals of scientific research justify some animal suffering,although they agree it should be minimized.
C) Animals are only used in about 7 percent of psychological research.
D) Animal researchers do not use anesthesia in surgery,causing some concern about pain.

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As part of an assignment,Bill's class was asked to complete an anonymous questionnaire on prejudice.Which research method was Bill's professor using?


A) field experiment
B) survey
C) naturalistic observation
D) laboratory experiment

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The majority of psychologists are self employed or work for private not for profit agencies.

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Critical thinking requires making judgments that are well reasoned and well thought out.

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Sally proposes the idea that one's sexual history prior to marriage may be linked to whether one ends up getting divorced.This best represents which step of the scientific method?


A) testing the hypothesis
B) observing events
C) forming a hypothesis
D) formulating a theory

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Independent variable is to dependent variable as ________.


A) effect is to confound
B) experimental is to correlation
C) measure is to manipulate
D) manipulate is to measure

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In an experiment,the "measurable aspect of the behavior of the subject" is called the __________ variable.


A) dependent
B) focal
C) independent
D) control

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The Russian physiologist Ivan Pavlov discovered that ______________.


A) dogs would salivate to the sound of a bell due to habituation
B) dogs would salivate to the sounds of a bell due to reflexology
C) dogs would salivate to the sound of a bell due to a learned reflexive response called conditioning
D) dogs would salivate to the sounds of a bell due to their fear response

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