If a researcher wanted to investigate the effect of a single variable on behavior, trying to eliminate the effects of other variables, that researcher would choose
a. a controlled laboratory setting.
b. a quasi-experimental approach.
c. a naturalistic setting.
d. applied research.
Question 2
If a psychologist wanted to study public behaviors in a group without intervening in the group or even letting others know that they were being observed, the most likely approach would be
a. observational research.
b. correlational research.
c. experimental research
d. longitudinal research.
The vertebrate single-lens eye.
Controlled Experiments Manipulate a Variable
The asymmetrical appearance of Mira, an oscillating variable star.
Explaining Behavior
First-pass effect.
Summary of DNA synthesis at a single replication fork