__________ refers to the degree to which genetics explain the variability in our phenotypes
A) The Human Genome
B) Heritability
C) Epigenetics
D) Phenotypic differences
Answer: B
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To determine what would be a reinforcer for some child today, according to the disequilibrium principle, how should we start? a. Find something the child has not recently had enough opportunity to do
b. Test which actions the child can do easily, and which ones are more difficult. c. Measure brain waves as the child looks at one picture after another. d. Ask other children the same age what they like to do.
Abnormalities at norepinephrine and serotonin synapses appear to play a role in which of the following?
a. hyperactivity b. depression c. high anxiety d. increased appetite
Which of the following is one of the physical and psychological symptoms associated with nicotine withdrawal?
a. insomnia b. irritability c. increased appetite d. all of these choices
Norms describing what people actually do are referred to as ______.
a. descriptive norms b. social norms c. injunctive norms d. personal norms