Exam 2: Thinking Critically with Psychological Science

In an experiment,the experimental group is the group that

Which of the following is NOT a roadblock to critical thinking?

Six of the children in Mr.Myer's class were born on exactly the same day.This strikes him as astonishing and improbable.In this instance,he should be reminded that

A correlation coefficient is a statistical measure of

A statement describing the exact procedures for measuring an anticipated experimental outcome is known as a(n)

In a psychological experiment,the experimental factor that is manipulated by the investigator is called the ________ variable.

To learn about the political attitudes of all students enrolled at Arizona State University,Professor Marlow randomly selected 800 of these students to complete a questionnaire.In this instance,all the students enrolled at Arizona State University are considered to be a(n)

Professor Albertson believes that having a best friend in middle school is associated with increased self-esteem among girls.His idea is called a(n)

In a psychological experiment,researchers are interested in studying the potential effects of the ________ variable.

Which of the following correlations between annual income and education level would best enable you to predict annual income on the basis of level of education?

Why is the report that "teens who do not get enough sleep are at an increased risk for mental health problems" problematic?

After sports magazines give cover-story attention to the recent outstanding performances of an athlete,the individual often suffers a real decline in performance.This may be at least partially explained in terms of

Professor Johnson is interested in how people behave while taking public transportation.To find out,he rides the city bus for four consecutive hours every day over a two-week period .Which research method is he using?

Distinguishing between an experimental group and a control group is most relevant to specifying the nature of

After the horror of 9/11,many people said the American government should obviously have foreseen the likelihood of this form of terrorism.This perception most clearly illustrates

Dr.Carlson believes that family environment,neighborhood context,socioeconomic status,and parental discipline are all related to childhood aggression.This idea is called a(n)

Dr.Donelian wants to reduce his students' perceptions that psychological research merely documents the obvious.His best strategy would be to ask the students to

Psychology research uses the scientific method but also requires creativity on the part of the researcher.Which of the following does NOT explain why creativity is needed?

After an experiment,research participants are told its purpose and about any deception they may have experienced.This is called

When we ask,for example,how closely related are the personality scores of identical twins,we are asking how strongly two ________ are related.