Exam 1: Introduction and Research Methods

Our knowledge of physiology drives the biological perspective in psychology.

Flawed or fraudulent research sometimes escapes the peer-review process.

Whether a field of study is a science is determined by the:

A hypothesis is BEST defined as a:

_____ offered an alternative to structuralism in the early days of scientific psychology.

Which psychologist helped pioneer the cognitive perspective?

Psychology's earliest two schools were structuralism and humanism.

With respect to the goals of psychology,understanding behavior is to applying findings as _____ is to _____.

The advent of brain-imaging techniques has been a boon for the biological and _____ perspectives in modern-day psychology.

In an industrial psychology experiment,one group of participants is exposed to confinement while another group is not.All participants then perform a manual dexterity task and their performances examined.What is the independent variable?

Why are control groups included in experiments?

In a double-blind experiment,the experimenter does not know which participants are receiving the treatment.

Perhaps the broadest,most integrative approach in psychology is the _____ perspective.

The likelihood that sample results will generalize to the population depends on the representativeness of the sample.

Women made important contributions early in psychology's history.

Random selection is the same thing as random assignment.

Which statement BEST captures the relationship between extraneous variables and confounding variables?

When asked to define "popularity," Brianna offers,"It's when everyone likes you." Chrissy suggests,"It's basically the number of friends you have." How do the two girls' definitions differ?

Single-blind studies control for experimenter bias.

Naturalistic observation and the survey method both exemplify descriptive research.