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Dr Dormeur Studies Sleep and Sleep Disorders

question 29

Multiple Choice

Dr. Dormeur studies sleep and sleep disorders. She is curious as to whether technology exposure before bedtime causes people to fall asleep more slowly. She recruits a sample of 60 middle-aged women from a local church who reported no history of sleep problems. She creates three conditions. All participants come to the sleep lab for three nights in a row and experience all three conditions. In the first condition (A) , participants were asked to play an online game (Candy Crush) on an iPad for 10 minutes prior to going to bed. In the second condition (B) , participants were asked to read an article using an iPad that discussed tricks and tips for improving one's score on Candy Crush (which took about 10 minutes) . In the third condition (C) , participants were asked to read a newspaper article about the inventor of Candy Crush (which took about 10 minutes) . With the use of an electroencephalograph (EEG) , the researcher measures how long it takes participants to fall asleep.
Dr) Dormeur was concerned that asking participants how long it took them to fall asleep would lead them to suspect that was the purpose of the study. Her decision to measure how long it took participants to go to sleep using the EEG instead of self-report was meant to decrease which of the following?

Definitions:

Instrumental Aggression

Aggressive behavior aimed at achieving a specific goal or obtaining an object, not merely to cause harm.

Sociometric Status

A measure of an individual's acceptance and popularity within a peer group, based on social networks and interactions.

Basic Social Skills

Fundamental interpersonal abilities necessary for successful social interaction, including communication, empathy, and cooperation.

Recess

A break period during the school day allocated for play, relaxation, or eating.