A researcher just completed an analysis of the influence of genetic factors on intelligence across the lifespan. Which of the following would make the best title of the paper he is going to write?
a) "Freud Was Correct: Early Childhood Sets the Stage"
b) "Surprise: Adolescent Years Not Influenced by Genes"
c) "Strong Effects of the Genes on Intelligence in Old Age"
d) "Middle Adult Years: Less Genetic Influence Than We Thought"
C
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In his first year of college, Ronald began to behave irrationally and hear voices that were not really there. A psychiatrist diagnosed him as having schizophrenia and prescribed a drug to reduce the psychosis Ronald was experiencing
The intended effect of the drug is likely to: a. elevate the levels of norepinephrine and serotonin in the brain. b. block or reduce the sensitivity of dopamine receptors. c. increase dopamine activity in the brain. d. block the reuptake of norepinephrine by neurons.
Owantu let out an ear-piercing scream when he became frightened
He was unable to stimulate those neurons for a brief time after their firing because of the A) regenerative timeout. B) potential gradation. C) absolute refractory period. D) relative refractory period.
Genetics influence:
a. physical traits. c. psychological problems. b. intelligence. d. all of these
Two expressions of reactive attachment disorder are
A. inhibited and uninhibited type. B. expressive and unexpressive type. C. inhibited and expressive type. D. none of these.