Exam 2: Research Methods in Abnormal Psychology

Which of the following IS a benefit of the case study method?

One Minnesota study highlighting the importance of genetic factors in determining IQ was conducted

The MRI neuroimaging technique is preferable to the CAT scan technique as the former does not require the use of radiation.

A research study produces a negative correlation between hours of sleep and test performance. Given this, what do we know about the relationship of the variables?

Explain the function of a placebo control condition and blinded assessment in clinical research.

The value of longitudinal designs lies in the fact that they are inexpensive and give researchers a snapshot in time.

When considering a curvilinear relationship between two variables, it is important to recognize that

In an experiment involving a specific form of therapy, the independent variable is the

Which of the following neuroimaging techniques uses a radioactive substance and allows us to trace neuotransmitter pathways in the brain?

To encourage gender, age, racial, and ethnic diversity, the National Institutes of Health require all grant applications to include ________ for traditionally underrepresented groups.

Drug treatments affect neurotransmitters mainly by influencing their

Whereas efficacy research focuses on ________, effectiveness research targets _________.

The case of Caitlin, used in the text, demonstrated that the psychologist's intervention for trichotillomania was effective when applied in an ABAB reversal design. In this case, what signaled the success of the intervention?

A researcher is interested in studying the effect of orange juice on test performance. She will evaluate the test performance of students who drink the juice a half-hour before the test against the performance of students who receive nothing to drink before the test. The groups are equivalent in terms of demographics, intelligence, and prior college classes. In this example, the orange juice would be the

Genomewide linkage analysis allows researchers studying a disorder to focus on specific areas on specific chromosomes through using large families with the disorder or

You are walking toward your car in the campus parking garage late at night. Suddenly, you hear a car horn and are startled. Instantaneously, your heart begins to race and your breathing becomes shallow. Which system of your body responded to the car horn?

In observational epidemiology, the most common method of data collection used for evaluating the presence of psychological disorders is a(n)

To maximize the internal validity of an experiment, it is best to make sure that

The epidemiological approach to the study of abnormal behavior is one that

The pituitary gland is known as the "master gland." In females, it controls many functions including the menstrual cycle, lactation, and