Over a period of 22 years, Huesmann, Eron and Yarmel (1987) measured aggression in a sample of males and females. They found that aggression levels began to crystallize around the age of ____________ and remained stable into adulthood
A. 5
B. 8
C. 12
D. 15
B
Psychology
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A combination of the hormones aldosterone and angiotensin II leads to an increase in preference for ____ tastes
a. sweet b. sour c. salty d. bitter
Psychology
An _____ motivation is a motivation to take action to earn a reward.
A) needs-based B) emotions-based C) intrinsic D) extrinsic
Psychology
Heritability evidence suggests __________ genetic contribution to executive function
A) little or no B) only minor C) moderate D) considerable
Psychology
Environmental pollutants are one of the major sources of health-related problems
Indicate whether the statement is true or false.
Psychology