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Random sampling is to ________ as random assignment is to ________.


A) correlational studies;case studies
B) surveys;experiments
C) replication;correlation
D) description;prediction

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If psychologists discovered that more intelligent parents have smarter children than less intelligent parents,this would demonstrate that


A) intelligence is inherited.
B) more intelligent parents provide their children with greater educational opportunities than do less intelligent parents.
C) the intelligence of parents and children is positively correlated.
D) all of these statements are correct.

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The King James Version of the Bible was completed when William Shakespeare was 46 years old.In Psalm 46 of this translation,the forty-sixth word is "shake," and the forty-sixth word from the end is "spear." Before concluding that the biblical translators were trying to be humorous with these specific word placements,you would be best advised to recognize the danger of


A) randomly sampling biblical passages.
B) generalizing from extreme instances.
C) assuming that most people share your opinions.
D) perceiving order in coincidental events.

Correct Answer

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The principle of informed consent is most directly relevant to people's right to


A) choose whether they wish to participate in a research study.
B) know whether they are assigned to an experimental or control group.
C) replicate the results of a research study.
D) be fully debriefed following their participation in research.

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Detecting the unstated assumptions and values that underlie conclusions best illustrates ________,which is an important learning tool.


A) critical thinking
B) the testing effect
C) spaced practice
D) SQ3R

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After carefully studying how three single parents dealt with the loss of their jobs,Dr.Phong began to overestimate the national rate of unemployment.In this instance,Dr.Phong should be warned that ________ may be misleading.


A) surveys
B) case studies
C) dependent variables
D) random samples

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Which of the following is true for those assigned to a control group?


A) The experimenter exerts the greatest influence on participants' behavior.
B) The research participants are exposed to all the different experimental treatments.
C) The research participants are exposed to the most favorable levels of experimental treatment.
D) The experimental treatment is absent.

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The scientific attitude requires an open-minded humility because it involves a willingness to


A) avoid many levels of analysis.
B) reject any ideas that can't be scientifically tested.
C) recognize the errors in our own ideas.
D) respect political beliefs that contradict our own.

Correct Answer

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To test the potential effect of hunger on taste sensitivity,groups of research participants are deprived of food for differing lengths of time before they engage in a taste-sensitivity test.This research is an example of


A) correlational research.
B) an experiment.
C) survey research.
D) naturalistic observation.

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Carl Rogers and Abraham Maslow promoted a historically significant approach known as


A) behaviorism.
B) humanistic psychology.
C) cognitive neuroscience.
D) behavior genetics.

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The first psychological laboratory was established by


A) John B.Watson.
B) Wilhelm Wundt.
C) Sigmund Freud.
D) Jean Piaget.

Correct Answer

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A correlation of +1.00 between physical attractiveness and dating frequency would indicate that


A) physical attractiveness has no causal influence on dating frequency.
B) more frequent dating is associated with lower levels of physical attractiveness.
C) it is impossible to predict levels of physical attractiveness based on dating frequency.
D) less frequent dating is associated with lower levels of physical attractiveness.

Correct Answer

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Inherited ability is to learned skill as ________ is to ________.


A) naturalistic observation;case study
B) psychology;psychiatry
C) nature;nurture
D) behavior;mental processes

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A psychologist wants to be sure that her research findings do not result from age or personality differences between participants in the experimental and control groups.She should use


A) replication.
B) random assignment.
C) operational definitions.
D) the double-blind procedure.

Correct Answer

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Rodesia insists that Dr.Phillips' theory of aggression be checked against observable evidence.She is demonstrating the scientific attitude of


A) pride.
B) skepticism.
C) practicality.
D) enthusiasm.

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To assess the influence of self-esteem on interpersonal attraction,researchers either insulted or complimented students about their physical appearance just before they went on a blind date.In this research,the dependent variable was


A) insults or compliments.
B) physical appearance.
C) interpersonal attraction.
D) feelings of self-esteem.

Correct Answer

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Suppose psychologists discovered that people with a higher socioeconomic status are less satisfied with their marriages than people with a lower socioeconomic status are.This would indicate that wealth and marital satisfaction are


A) causally related.
B) negatively correlated.
C) independent variables.
D) positively correlated.

Correct Answer

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Daniel and Donald are identical twins who were separated at birth and raised in different countries.When they were finally reunited for the first time as adults,the men were amazed to discover that they were both plumbers,both tennis players,and both loved chocolates.The men would be best advised to recognize the danger of


A) randomly sampling their life experiences.
B) attributing these three similarities to chance.
C) perceiving order in random events.
D) assuming that most people share their attitudes and interests.

Correct Answer

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Dr.Robinson conducts research on the relationship between brain chemistry and intellectual functioning.Which psychological specialty does Dr.Robinson's research best represent?


A) social psychology
B) clinical psychology
C) biological psychology
D) industrial-organizational psychology

Correct Answer

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The behavioral perspective is most likely to emphasize the importance of


A) learning.
B) unconscious thoughts.
C) inherited traits.
D) self-esteem.

Correct Answer

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