If an investigator created groups that differed such that one group of participants heard upbeat music and another group heard more depressing music, the independent variable would be
a. a subject variable.
b. a quasi-experimental variable.
c. a measured variable.
d. a qualitative variable.
d
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The police are at liberty to shoot an unarmed suspect who is suspected of felony and trying to flee.
Answer the following statement true (T) or false (F)
A population of N = 100 scores has mean ยต = 30 and standard deviation ? = 4. What is the population variance?
A) 2? B) ?4 C) ?8 D) ?16
Beliefs about the personal attributes of females and males are called
a. gender roles b. gender norms c. gender stereotypes d. gender identities
Winston tried to make friends at his new school, but nothing was working. He tried talking to other kids in the classroom, asking kids to play games with him at recess, and sitting next to other students at lunch. When it seemed like nothing would work
and that making friends was completely outside his control, Winston developed a. psychological reactance. b. an overjustification. c. learned helplessness. d. autonomy.