Ryan Is Hooked Up to an Electroencephalograph (EEG)in a Sleep

question 235

Multiple Choice

Ryan is hooked up to an electroencephalograph (EEG) in a sleep lab.As the researcher watches the printout from the EEG,sleep spindles begin to appear.Based on this information,the researcher can conclude that Ryan

• A) is currently in REM sleep.
• B) has just entered Stage 2 sleep.
• C) has just entered Stage 1 sleep.
• D) is still awake, but is relaxed and drowsy.

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Definitions:

Psychodynamic Theorists

Scholars and clinicians who emphasize the systemic study of the psychological forces that underlie human behavior, feelings, and emotions and how they might relate to early experience.

Obsessive-Compulsive

Referring to Obsessive-Compulsive Disorder (OCD), a mental disorder where individuals have recurring, unwanted thoughts (obsessions) and behaviors (compulsions) that they feel the urge to repeat over and over.

Anal Stage

In psychoanalytic theory, the second 18 months of life, during which the child’s focus of pleasure shifts to the anus.

Dependent Personality Disorder

A psychiatric condition marked by an excessive emotional or psychological reliance on another person.