Exam 2: Thinking Critically with Psychological Science

To discover the extent to which economic status can be used to predict political preferences,researchers are most likely to use

An experiment was designed to study the potential impact of alcohol consumption on emotional stability.A specification of the procedures used to measure emotional stability illustrates

Researchers use experiments rather than other research methods in order to isolate

In which type of research would an investigator manipulate at least one factor and observe its effect on some behavior or mental process?

A random sample of a large group of people is one in which

Evidence indicates that most animal researchers

Which of the following facilitates descriptions of ongoing behaviors without explaining them?

After incorrectly predicting world events,such as whether Quebec would separate from Canada,experts maintained that they were "almost right." This attitude is an example of

To study some effects of alcohol consumption,Dr.Chu tested the physical coordination skills of 21-year-old men who had just drunk either 4,2,or 0 ounces of alcohol.In this study,the independent variable consisted of

Hindsight bias most directly contributes to the perception that

Researchers observe random samples because these samples are likely to be

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

The perception that psychological research findings merely verify our commonsense understanding is most clearly facilitated by

To provide a comparison for evaluating the effects of a specific treatment,experimenters make use of a(n)

Formulating testable predictions before conducting research is most directly useful for restraining a thinking error known as

Dr.Cast has found that children who watch more television are more likely to be overweight.Which conclusion can he reach?

Being randomly assigned to the experimental group in a research project involves being assigned

When every individual in a large population has a small but equal chance of being included in a survey,researchers are using a procedure known as

Alexandra is told that research supports the value of cosmetic surgery for boosting self-esteem.Belinda is told that the esteem-enhancing value of cosmetic surgery has been refuted by research.Both women consider the research findings to be common sense.This best illustrates the power of

If participants in the experimental group of a drug treatment study are much younger than participants in the control group,the age of the research participants is a