PSYCHOLOGY Flashcards
Consciousness:
Our awareness of internal and external environments at any given moment in time. Stream of thoughts, feelings and sensations that is ever changing and flowing. Psychological construct
Continuum of awareness
Total awareness . Focussed attention: ignoring irrelevant stimuli . Ordinary wakefulness . Daydreaming . Meditation . Hypnosis . Sleep . Anaesthetised . Coma . Total lack of awareness
Normal waking consciousness:
a state of consciousness characterised by clear and organised alertness to internal and external stimuli. Eg. Focused attention
Parkinsonβs
Malfunction of and deterioration to neurone which leads to impairment in movement.
- due to lack of dopamine
Symptoms Parkinsonβs
Tremors. Speech and swallowing problems
Treatment of Parkinsonβs
Levodopa which is absorbed by the brains nerve cells and converted to dopamine
SELF CONTROL:
the ability to maintain and monitor appropriate thoughts, feelings and behaviours.
NWC
. awareness of self
. conscious ability to take control of behaviour
. some psychological and physical limitations
ASC
. self control is compromised EG. asleep, drunk
TIME ORIENTATION:
Ability to accurately estimate the passage of time
NWC
. perception of time is accurate
. awareness of past, present and future events
ASC
. sense of time is distorted ie time could be perceived to be moving quicker or slower
CONTENT LIMITATIONS:
the ability to control internal thoughts and feels is limited in an altered state of consciousness
NWC
. content is limited in type and amount, we can block information that we donβt want
. very few bizarre thoughts
ASC
. content is fairly unlimited mainly due to lack of control. Random and illogical.
PERCEPTUAL DISTORTIONS:
The degree of awareness, efficiency and reality of sensory stimuli interpretation. If disturbed, interpretations cease to be as accurate and efficient
NWC
. sensations reflect reality
. perception is clear leading to heightened awareness of surroundings
ASC
. perception can be dulled or heightened
. can be distorted, losing their sense of identity
COGNITIVE DISTORTIONS:
The degree of awareness, efficiency and reality of thoughts and mental processes if disturbed, they are seen as accurate and efficient
NWC
. cognition is usually logical and organised
. effective memory functioning
. capable of analytical and logical thinking
ASC
. cognition is illogical and fragmented
. memory is impaired
. cognitive distortions may occur eg thinking everyone is out for you
EMOTIONAL AWARENESS:
The way we experience and express emotion and our level of awareness and control in showing the normal range of appropriate emotions.
NWC
. show normal range of appropriate emotions
ASC
. emotional response tend to be inappropriate
bright light therapy.
For both jet lag
sufferers and teenagers, bright light therapy is most effective when given
first thing in the morning for at least 30 minutes. For people who work night
shift, bright light therapy is best when used just before their shift begins and
while they are at work. Shift workers could use bright light therapy first
thing in the morning when trying to resynchronise their sleepβwake cycle
with their external environment.
the brain
receives, processes and integrates information from the rest of the body and generates responses.
coping strategy
is a specific method, behavioural or psychological that people use to manage or reduce stress produced by the stressor
coping flexibility
refers to an individuals ability to adapt effectively to a range of stressful situations
various problem and emotion focused coping strategies
types of coping strategies
exercise: increases serotonin,
avoidance
. denial, procrastination, substance abuse, oversleeping
approach: attempting to decrease the stress by alleviating the problem
antecedent
stimulus conditions that exist in the environment prior to the response
experimental hypothesis
A broad and general prediction about the direction of the relationship between variables in an experiment; i.e. whether the variables increase or decrease in relation to one another
research (or operational)
hypothesis
A hypothesis that operationalises the variables by precisely defining and describing how each variable is measured, and predicts the exact effect the IV is expected to have on the DV
sample
The group of participants
in a research study selected from,
and representative of, a population of
research interest
extraneous variable
in an
experiment, a variable other than
the IV that might cause unwanted
changes in the DV
controlled variable
An extraneous variable whose influence has been eliminated from an experiment so that it cannot affect results; it has been controlled
uncontrolled variable
An extraneous variable whose influence has not been eliminated from an experiment because the experimenter was not aware of it
confounding variable
An uncontrolled variable that has had an unwanted effect on the DV and might be confused with the effect of the IV
standardisation
Establishing
standards for administering a test
and interpreting scores