Exam 2: Research Methods in Abnormal Psychology

An example of a cohort is a school class.

During the first half of the twentieth century, unethical research practices occurred in some clinical studies. This caused ________, which led diverse groups to become reluctant to participate in research.

A control group is essentially a baseline against which the treatment effect is measured.

It is possible for a study to have statistically significant results but a small effect size.

In addition to increasing generalizability of research results, increased diversity in samples allows psychologists to evaluate ________ that may affect assessment and treatment.

The person sitting next to you has blue eyes. What do we know about that person given Mendel's law of segregation and what was said about eye color in the text?

According to your text, both ________ and women were excluded from clinical research well into the 1980's.

The endocrine system regulates bodily systems through

A psychologist designs a study to investigate the effect of diaphragmatic breathing on test anxiety. After recruiting test-anxious subjects, the researcher splits the group so that two equivalent groups are created. One group is taught the method of breathing and asked to use it before taking a verbal memory test, while the other group is not taught the technique. After scoring the tests and conducting a statistical test, the researcher finds that the group that received the training significantly outperformed the other group. In this design, the test scores for each group would be

Each gene is a section of DNA, and together, genes make an organism unique.

The case of Henry Gustav Molaison, cited in your text, demonstrates two significant findings about the relationship between memory and the hippocampus: short-term memories are not dependent on a functioning hippocampus, and long-term memories

Discuss two factors that limit the generalizability of sample findings in randomized controlled designs. How do they impact the researcher's ability to discuss the findings in a broader context?

The "placebo response" discussed in your text is the result of ________ on the part of the _________.

You are able to read and understand this question because of processing and information integration that takes place in your

A placebo control group is one in which

You are referred a patient who is experiencing difficulty walking and maintaining balance when upright. Given your understanding of the brain and its functioning, where might you suspect a lesion?

The human nervous system is composed of two parts, the

In the use of randomized controlled designs, as internal validity increases,

Epidemiological investigators are planning an experiment targeting an increase in the number of adolescent women seeking prenatal care. They have identified two urban communities that have similar rates of teen pregnancy. The intervention will consist of a public awareness campaign through local media and advertising and brochures distributed through high schools. Community A is given the experimental intervention, while Community B serves as the control group. The best measure of the effectiveness of the intervention would be the number of

A psychologist is interested in finding the lifetime prevalence rate for substance abuse in the U.S. His main interest is in learning