Psychology Unit 4, AOS 1 Revision

sleep is considered a/n

• naturally occurring state of normal waking consciousness

• naturally occurring altered state of consciousness

• induced state of normal waking consciousness

• induced altered state of consciousness

which of the following records the patterns produced by the electrical activity of the muscles that move the eye?

• electroencephalography

• electrooculography

• electromyography

• sleep diaries

what type of data is collected through EEG, EOG and EMGs?

• psychological data

• inferential data

• subjective data

• objective data

an EMG would detect the lowest level of electrical activity at what stage of sleep?

• NREM stage 1

• NREM stage 2

• NREM stage 3

• REM

which of the following is considered a circadian rhythm?

• the sleep cycle

• the 90-minute cycles of NREM and REM sleep

• the increasing periods of REM sleep that occur as sleep progresses

• the sleep-wake cycle

which of the following is true regarding sleep across the lifespan?

• the proportion of REM sleep increases as we age

• the proportion of NREM sleep increases as we age

• the amount of REM sleep increases as we age

• the amount go NREM sleep increases as we age

REM sleep may be indicated by many _______ on an EEG

• low amplitude, low frequency waves

• low amplitude, high frequency waves

• high amplitude, low frequency waves

• high amplitude, high frequency waves

because William needs to wake up early in the morning for work each day, he only gets an average of 5 houses of sleep. This is called...?

• partial sleep deprivation

• total sleep deprivation

• full sleep deprivation

• inadequate sleep deprivation

Due to William's inadequate sleep, which of the following could be a change in his affective experience?

• reduced focus

• amplified emotional responses

• memory loss

• not being able to drive well

Which of the following is a behavioural effect of sleep deprivation?

• lack of concentration

• irritability

• increased sensitivity to pain

• slowed responses to stimuli