What is the primary advantage of using factorial designs over running many two-group

designs?

A) You do not have to do a series of t tests.
B) You can see how two IVs interact with each other.
C) You can test more than one IV at a time.
D) You can use random assignment for one IV and non-random assignment for the other IV.

B

Psychology

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Life-span theory is divided into 5 distinct career stages, each with developmental tasks. Which stage is NOT matched correctly with the appropriate developmental task?

a. establishment: stabilize in a job b. disengagement: decelerate workload c. exploration: "try on" various occupations d. maintenance: hold achieved job

Psychology

Amir is 10 months old. He is able to push one toy aside in order to reach another that he wishes to play with. He is also able to imitate the gestures and sounds his parents make when they play with him. This is an example of

a. primary circular reactions. b. invention of new means through mental combinations. c. schema assimilation. d. coordination of secondary schemes.

Psychology