The variable systematically changed or manipulated by a researcher in an experiment is called the
a. independent variable.
b. correlational variable.
c. dependent variable.
d. extraneous variable.
a
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Freud theorized that engaging in aggressive behavior could get rid of pent-up emotions. This notion is referred to as:
A. catharsis B. altruism C. the risky shift D. deindividuation
What is the intention of compulsions?
a. to consume time b. to avoid focusing on other things c. to reduce anxiety d. they have no intention
According to Popper, the theories of Freud and Adler cannot be considered scientific because they:
a. make too many risky predictions b. make postdictions rather than predictions c. make predictions rather than postdictions d. are too easily falsified
Regarding a sensitive period for language development, babies who don't hear normal speech during their first year may have impaired language abilities
Indicate whether this statement is true or false