Exam 2: D: Research Methods

While valuable for studying rare phenomenon,case studies tend to be __________ in external validity and __________ in internal validity.

The ability of researchers to draw cause-and-effect inferences from naturalistic observation studies is limited because of

According to your text,the polygraph test (also referred to as the lie detector)is criticized because of its lack of

The appearance of scientific controversy where none exists resulting from "balanced coverage" of a topic (i.e. ,ESP)is referred to as

A major limitation in reading about the results of psychological research in the newspaper is that

You read a research study that claims to have found a correlation of r = -.43 between smoking and vegetable consumption.This means that

What type of research design involves one group of participants being assigned to the experimental condition and another group of different participants assigned to the control condition?

In order to make sure a survey that we administer to the public is not biased and that everyone has an equal chance of being chosen to participate,we should use

Which of the following is not a trick that makes psychic claims seem more believable?

A key aspect of an experiment that is missing in other research designs is

__________ represent(s)cues that participants pick up from the study that allow them to generate guesses regarding the researcher's hypothesis.