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One of the main reasons for using a laboratory for psychological research is to:


A) prevent subjects from escaping.
B) study behavior in a natural setting.
C) do large-scale studies.
D) allow the researchers to control certain factors.

E) B) and D)
F) A) and B)

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


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

E) All of the above
F) B) and C)

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The process of establishing causal relationships is associated most with:


A) naturalistic observation.
B) experiments.
C) correlation.
D) surveys.

E) A) and B)
F) A) and D)

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The survey method of research is ___________ in nature.


A) correlational
B) experimental
C) field experimental
D) both correlational and field experimental group

E) A) and B)
F) A) and C)

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Psychologists use research techniques based on __________.


A) inductive reasoning
B) objective introspection
C) deductive reasoning
D) the scientific method

E) A) and C)
F) A) and B)

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A psychologist wanted to see if people are more prone to seek the company of others when anxious than when calm.He randomly assigned half of his subjects to an anxiety group and then told them that,as part of the study,they would receive electric shocks.He did not frighten the other group of subjects.Finally,he recorded how many subjects in each group chose to be "tested" in a group setting and how many chose to be "tested" alone.In this study,the group that was NOT frightened would be called the ____________ group.


A) experimental
B) control
C) placebo
D) test

E) A) and B)
F) A) and C)

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In an experiment,a researcher manipulates one variable to see how it affects a second variable.The manipulated variable is called the __________.


A) dependent variable
B) control variable
C) independent variable
D) hypothetical variable

E) A) and C)
F) B) and C)

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


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

E) None of the above
F) A) and C)

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A psychologist wanted to see if people are more prone to seek the company of others when anxious than when calm.He randomly assigned half of his subjects to an anxiety group and then told them that,as part of the study,they would receive electric shocks.He did not frighten the other group of subjects.Finally,he recorded how many subjects in each group chose to be "tested" in a group setting and how many chose to be "tested" alone.What was the dependent variable in this study?


A) the two groups
B) the level of anxiety
C) preference for being alone or in a group
D) manipulation of anxiety

E) B) and C)
F) B) and D)

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A weakness of ________ is that subjects participating in the research often report,consciously and unconsciously,inaccurate information.


A) naturalistic observation
B) surveys
C) field experiments
D) laboratory experiments

E) All of the above
F) A) and B)

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Using both independent and dependent variables is associated with which of the following types of research used in psychology?


A) experimentation
B) naturalistic observation
C) correlation
D) correlation and experimentation

E) A) and D)
F) None of the above

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Collecting objective data without interference in the subject's normal environment is associated with:


A) survey research.
B) applied research.
C) laboratory research.
D) naturalistic observation.

E) A) and B)
F) A) and C)

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A detailed,well-researched biography of a famous historical person is technically an example of the __________ method of research.


A) psychometric
B) naturalistic observation
C) case study
D) correlational

E) None of the above
F) A) and D)

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Observing behavior as it happens in real-life natural settings without imposing laboratory controls is known as the __________.


A) naturalistic observation method
B) experimental method
C) correlational method
D) psychometric approach

E) C) and D)
F) All of the above

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Naturalistic observation is ____________________.


A) re-creating natural conditions in the laboratory as closely as possible to make an experiment more valid
B) studying behavior in its natural context
C) basically the same process as objective introspection
D) observing behavior in the lab without taking formal notes or using technological equipment to measure the experiment findings

E) C) and D)
F) All of the above

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A psychologist uses the correlational method to _________.


A) explain the effects of one variable on another
B) compare two groups of subjects
C) determine what causes a variable to change
D) identify relationships between variables

E) A) and B)
F) A) and C)

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Which of the following is NOT a strength of the experiment as a research method?


A) Cause-and-effect relationships can be established.
B) Experimental conditions usually seem realistic to subjects.
C) Experiments can usually be replicated if the findings are valid.
D) Variables can be analyzed carefully because of the degree of control over them.

E) B) and C)
F) A) and B)

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Almost all research done in psychology is analyzed ________.


A) visually
B) using correlational techniques
C) statistically
D) at the .1 level

E) None of the above
F) A) and C)

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In an experiment,a researcher manipulates one variable to see how it affects a second variable.The manipulated variable is called the:


A) dependent variable.
B) experimental variable.
C) independent variable.
D) placebo.

E) B) and C)
F) A) and D)

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Why is it essential that the experimental and control groups be treated identically in every respect but one?


A) so that the dependent variable can be accurately measured
B) so that the results will apply outside the laboratory setting.
C) so that if the behavior of the two groups differs,the difference can be credited to the one thing that distinguished the groups from one another.
D) so that if the behavior of the two groups differs,that difference can be used to establish a functional relationship between the independent and dependent variables.

E) A) and C)
F) B) and C)

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