BIOLOGICAL BASES OF BEHAVIOR
BIOLOGICAL PSYCHOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Intensity of emotional arousal to each of the 96 scenes presnted to each participant
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Woken up during REM or NREM sleep Woken up after 5 or 15 minutes
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Dreams recalled
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The situation (euphoria or anger)
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Detailed explanation-1: -Independent Variable (IV): Aim 1: REM or nREM sleep stage. Aim 2: waking after 5 or 15 minutes of REM sleep. Aim 3: eye-movement pattern type.
Detailed explanation-2: -Dement and Kleitman used a repeated measures design when dream estimates where being done. The IV was whether the participant was woken during REM or nREM sleep.
Detailed explanation-3: -From the study by Dement and Kleitman (sleep and dreams): Name the technique used to measure brain activity. The technique used to measure brain activity was an EOG. Identify one reason for using this technique to measure brain activity. An EOG is an objective measure, meaning that the EOG is unbiased.
Detailed explanation-4: -Research Hypothesis There will be a significant association between REM sleep and dreaming. There will be a positive correlation between the estimate of dream duration and REM period length. There will be a significant association between eye movement patterns and dream content.