Currently, the cause of ADHD is believed to be

A) an allergic reaction to certain foods and food additives.
B) a combination of family pathology and poor peer modeling.
C) excessive sugar in the diet.
D) both biological and psychological factors.

D

Psychology

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According to David Elkind, adolescents believe that their personal experiences and personal destinies are historically new and unique. What did Elkind call this phenomenon?

a. egocentrism b. the imaginary audience c. the personal fable d. the adolescent growth spurt

Psychology

A resting potential occurs when a neuron

a. reaches -50 millivolts. b. is inactive. c. reaches its threshold. d. reaches its trigger point for firing.

Psychology