Up to _____ percent of the normal range of intelligence can be attributed to a genetic factor

a. 10
b. 25
c. 50
d. 75


Answer: d.

Psychology

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Recent research using MRI suggests that the correlation between overall brain volume and IQ scores is approximately

a. .40. b. -.40. c. .20. d. .60.

Psychology

A teacher wants to teach fire safety skills. What should the teacher do immediately after telling the students what to do when there is a fire and showing them what to do in a fire situation?

a. discuss the behaviors further b. provide the opportunity to rehearse the skills in a simulated fire situation c. ask them what they would do in a fire situation d. ask them what they would do in a fire situation and provide feedback for their answers

Psychology

The term _____ refers to the presentation of a stimulus following a response, which then leads to an increase in the future strength of that response

A) ?positive reinforcement B) ?negative reinforcement C) ?positive punishment D) ?negative punishment

Psychology

Carlos is a single, 24-year-old man who works as a third grade teacher. Which woman is Carlos likely to find the most attractive?

A) ?Lindsay, because her emotional volatility makes her really exciting to Carlos. B) ?Maria, the nurse at the school where Carlos works. C) ?Blair, because the fact that she can't stand Carlos makes her more of a challenge. D) ?Lisbeth, because her very different views and life goals make her fascinating.

Psychology