Exam 4: Research Methods

Which of the following is TRUE with regard to deception of research participants?

A researcher manipulates an independent variable and observes the effects on a dependent variable in a(n)

Which of the following is an example of treatment process research?

The type of study that generally does not follow the scientific method and typically contains many confounds is the

A researcher collects data comparing people with and without a particular disorder. The researcher is particularly interested in inherited tendencies that are not part of the disorder but that occur with much greater frequency in afflicted people. The researcher is conducting a(n)

Why is replication important in research? Explain and give an example.

An association study of the genetic influences of psychopathology compares people with and without a specific disorder in terms of

Analog research models

Studies that have significant confounds are said to be low in .

When a control group is used in experimental research, the members of the control group will be treated exactly the same as the

Monozygotic twins allow for unique genetic studies because they

Your psychology professor is conducting research and desperately needs more participants because the existing subjects keep running from the building screaming! She tells the class that everyone must be a subject to get a grade in the class and that there are no exceptions. In terms of ethical treatment of research subjects, her policy would

With regard to research design, all of the following statements are true EXCEPT that

Shonda and her company have developed a new drug to treat Parkinson's Disease. She conducts a randomized control trial. Which is most likely the independent variable?

The more time one spends exercising, the less one generally weighs. The correlation between time on a treadmill each month and overall body weight would represent a(n) correlation.

It has been demonstrated the amount of time watching violent shows on TV is correlated with aggressiveness in children. However, we cannot say that watching violence on TV causes children to be aggressive because

One reason that cross-sectional studies are more common than longitudinal studies is the fact that

The independent variable in a research study is the variable that

Describe each of the four components of informed consent for research participants. Explain why it may be difficult to satisfy informed consent when research participants are mentally retarded adults.

In a sequential study and designs are combined.