If Javier Has Trouble Sleeping, He Usually Gets Up and Munches

question 375

Multiple Choice

If Javier has trouble sleeping, he usually gets up and munches on some cookies, pretzels, or dry cereal, and this seems to help him sleep. This sleep-inducing technique

• A)precipitates a placebo effect only.
• B)increases the amount of tryptophan reaching his brain and increases serotonin levels.
• C)is known as the paradoxical intention, since eating should prevent sleep.
• D)decreases the norepinephrine and dopamine levels in the brain, resulting in sleep.

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Definitions:

Virtual Team

A group of individuals who work together from different geographical locations, connected by the Internet, email, and telephone.

Team Virtuousness

The extent to which team members adopt norms that encourage shared commitments to moral behaviour.

Social Loafing

The phenomenon where individuals exert less effort when working in a group than when working alone.

Halo Effect

What occurs when one attribute is used to develop an overall impression of a person or situation.