consciousness Flashcards

1
Q

consciousness

A

awareness of thoughts, feelings, perceptions and surroundings at any moment

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2
Q

types of consciousness

A

continuous
changing
personal
selective

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3
Q

NWC

A

normal waking consciousness
when we are awake and aware of our thoughts, memories, feelings and sensation’s
everyday life without the need of aid

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4
Q

ASC

A

distinctly changing different in the quality and pattern of thoughts, feelings
achieved by use of an aid
induced

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5
Q

physiological response detectors

A
DARE
Detect
Amplify
Record
Electrical activity
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6
Q

EEG- Encephalo

A

DARE of the brain in the form of brain waves

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7
Q

EMG- Electromyograph

A

DARE of the skeletal muscles

indicating change in muscle activity and tension

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8
Q

EOG- Electrooculograph

A

DARE of the muscles that control eye movement to measure REM and NREM

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9
Q

speed and accuracy on cognitive tasks

A

used as a measure of an individuals ability to use controlled processing over auto
C.T try to be as objective as possible to allow consistent and standardised testing to occur

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10
Q

sleep diaries

A

self reported method
recording of time slept and awake
waking participants up at various stages of sleep to describe experience

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11
Q

video monitoring

A

infrared light is used so that the person is not woken

used to measure sleep behaviours

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12
Q

naturally occuring

A

sleep
daydreaming
coma

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13
Q

induced

A

alcohol induced
meditation
anaesthetic

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14
Q

consciousness characteristics

A
levels of awareness 
content limitations
controlled and automatic processes
perceptual and cognitive distortions
emotional awareness
self control
time orientation
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15
Q

levels of awareness: NWC

A

awake and aware of internal and external events

good sense of time, place, reality

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16
Q

levels of awareness: ASC

A

increased or decreased

usually lowered during ASC but can be increased when person experiences heightened awareness

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17
Q

content limitations: NWC

A

constrained and controlled

can process information effectively

18
Q

content limitations: ASC

A

more or less

less constrained or controlled with reduced ability to process information but fewer limitations on content

19
Q

controlled and automatic processes: NWC

A

able to perform within normal limits

attention is focused and can be divided between tasks

20
Q

controlled and automatic processes: ASC

A

less ability to perform controlled and automatic processes

less control over attention, cannot divide between tasks

21
Q

perceptual and cognitive distortions: ASC

A

perception may be altered
memory process disruption/distortion
thought processes are disorganised and less logical

22
Q

perceptual and cognitive distortions: NWC

A

perceptions are realistic and normal
effective controlled of memory (storage and retrieval)
thought processes are organised and logical

23
Q

emotional awareness: NWC

A

greater awareness of emotions and control of emotional awareness

24
Q

emotional awareness: ASC

A

less control of emotions

25
Q

self control: NWC

A

more control over actions and movements

26
Q

self control: ASC

A

less controlled over actions/movements

27
Q

time orientation: NWC

A

clear sense of time

28
Q

time orientation: ASC

A

distorted sense of time may appear to speed up/ slow down

29
Q

level of awareness

A

awareness of internal and external events

30
Q

content limitation

A

amount of control you have to limit what you attend to

31
Q

controlled and automatic processes

A

ability to perform 2 or more tasks at once depending on complexity

32
Q

perceptual and cognitive distortions

A

awareness and efficiency of perceptions and cognitions

33
Q

emotional awareness

A

experience of emotions

34
Q

self control

A

monitoring behaviours

35
Q

time orientation

A

ability to perceive speed at which time passes

36
Q

continuum of awareness

A

ASC:
total awareness
lack of awareness

NWC:
focussed attention
ordinary wakefulness
divided attention

37
Q

stimulants: substances

A

speed up body’s physiological and mental processes

(coffee, nicotine), heart rate, pupils>

38
Q

stimulants/brainwaves: substances

A

increased physiological arousal
increase beta waves
decreased alpha, theta, delta waves

39
Q

depressants

A

substances that slow down body’s physiological and mental processes

40
Q

stimulants and brainwaves: depressants

A

decrease physiological arousal
decrease beta waves
increase alpha, delta, theta waves

41
Q

sleep deprivation

A

results in a negative mood state

irritability, short tempered, impatient

42
Q

alcohol/mood

A

emotions and mood may be exaggerated or intensified
little control over mood and may fluctuate
overly emotional , inappropriate