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HH/PSYC 2130 C - Personality (Fall 2025-2026)

HH/PSYC 2130 C - Personality (Fall 2025-2026)

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Which of the following is true of the NEO-PI-R?

It has 6 Domain Scales and 40 Facet scales

100%

There are 240 yes/no questions

It has 5 Domain Scales and 45 Facet scales

Items are rated on a 5 pt. scale from Strongly Disagree to Strongly Agree

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The correlation between identical twins raised apart is .90 for a particular trait. The correlation for identical twins raised together is also .90 for that trait. This suggests:

phenotypic variability is completely accounted for by genotypic variability

genes completely account for the development of that trait

there is no effect of shared environment

there is no effect of environment

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In the Buss research on jealousy, physiological data:

did not support the hypothesis that females are more jealous of emotional infidelity than males

indicated greater physiological responses in females than males when imagining their partners engaging in sexual infidelity

matched self-report data indicating clear sex differences in responses to emotional vs. sexual infidelity

diverged from self-report data

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According to Allport, honesty, kindness, and assertiveness are examples of:

central traits

100%

social traits

source traits

cardinal traits

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According to Allport, traits can be defined by which of following properties?

range of situations

frequency

all of the response alternatives are correct

100%

intensity

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Researcher X explains that the cause of sex differences in aggression is the result of differences in levels of testosterone. This is an example of :

an ultimate explanation

a proximate explanation

a differential explanation

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an inferential explanation

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Which of the following theories begins the study of personality by considering brain-behavior relationships and THEN relating these to actual measures of personality?

Situational Specificity Theory

Testosterone Sensitivity Theory

Behavioral Inhibition Theory

Reinforcement Sensitivity Theory

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Which of the following is untrue?

extraverts are more suggestible than introverts

introverts do better than extraverts at school

introverts are less likely to seek stimulation in the environment

extraverted students take fewer study breaks than introverted students

100%

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