The serious flaw associated with the nonequivalent control group design is that ________ occur.
A. data variances
B. selection differences
C. participant dropouts
D. maturation effects
Answer: B
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Which theoretical approach states that people occasionally ask themselves profound questions such as "Why am I here?" and "What is the meaning of my life?"
A) psychodynamic B) humanistic C) existentialist D) trait
Research has shown that:
a. most dreams have a short duration, but can last up to an hour b. most dreams tend to involve positive emotions c. dreams later in the night tend to draw on events of the previous day d. the average person spends 300 minutes dreaming each night
Identify and briefly describe the three stages of prenatal development
Indicate whether the statement is true or false
According to social learning theorists, __________
A) morality has a unique course of development B) prosocial acts often occur spontaneously in early childhood C) moral behavior is acquired through modeling D) guilt is the only force that compels us to act morally