A Heritability Value of 0

question 9

True/False

A heritability value of 0.6 for IQ indicates that 60 percent of a person's IQ results from genetic influence.

Understand the concept of "small world" and how networks contribute to this perception along with summarizing small-world researchers' findings.

Analyze the sociological approaches to studying groups and organizations from both micro and macro levels of analysis.

Evaluate the impact of power and money on susceptibility to groupthink.

Comprehend Cooley's concept of primary groups and its relevance in sociology.

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Definitions:

Rapid-eye-movement Sleep

A stage of sleep characterized by movements of the eyes, low muscle tone throughout the body, and the propensity of the sleeper to dream vividly.

Nightmares

Disturbing dreams that can cause feelings of fear, terror, or anxiety, often waking the person from sleep.

Somnambulism

Also known as sleepwalking, it is a disorder that causes people to get up and walk while in a state of sleep.

Sleepwalking

A sleep disorder leading an individual to walk or engage in other complex behaviors while still mostly asleep, often without remembering the episode later.