Chapters 4-9 Flashcards
Amount of canadians that will die of cancer
1/4
Most common cancer
Breast
Frequency of mammagrams
2-3 years
Prostate Specific Antigen Test
Blood test for prostate cancer
2nd highest cause of cancer death
Colorectal
% that are moderately active
49%
Most inactive gender
Women
Needed amount of activity each week
150 min
5 stages of sleep
Theta waves
Sleep spindles and K complex waves
Delta waves (deep sleep)
Beta waves (REM sleep)
Ghrelin
Promotes appetite
Leptin
Signals fullness
Sleep apnea
Air pipe blockage that disrupts sleep
5 steps of behaviour change
Specify problem behaviour Gather baseline data Design modification program Execute program Evaluate effectiveness
Overt
Something we do or don’t do
Covert
Cognitions and emotions
3 things involved in self monitoring
Initial response level of problem behaviour
Antecedents
Consequences
Satiation
Reinforcer loses motivation power
Shaping
Reinforce closer and closer approximations to desired behaviours
% of teens that smoke regularly
10%
Experimenters
Smoke 5 or fewer cigarettes a day. Have protective factors to prevent them form smoking heavily
3 Neurotransmitters that enhance memory
Acetylcholine
Norepinephrine
Vasopressin
Social Influence Intervention
Children smoke through modelling of others
Behavioural Inoculation
Exposure to a weak version of a persuasive message may help develop counterarguments so that a stronger version of the message can be successfully resisted
3 components to social influence intervention
Info on the negative effects is constructed to appeal to adolescents
Non smoker is conveyed as self-reliant and independent
Peer group used to facilitate non- smoking
2 ways to define stress
Environmental stimulus (stressor) Response to a stressor
Walter Cannon
SAM
SAM
Sympathetic NS
Endocrine System (Adrenal medulla)
Secretion of catecholamines that arouse body
Hans Selye
Father of stress response
Effects of prolonged stress– GAS model
General Adaptation Syndrome
Alarm– body is aroused and mobilized
Resistance– Adapts to stress, increased immunity
Exhaustion– Energy resources are depleted
Hypothalamic- Pituitary- Adrenocortical System
Adrenal cortex releases corticosteroids to provide energy for fight or flight
Stress as a process
Continuous transactions between person and environment
Stress
Condition when person-environment transactions lead to a perceived discrepancy between situational demands and person’s biopsychosocial resources for coping with demands
Primary Appraisal
What does this event mean to me? (Good, bad, neutral)
Negative appraisal
Harm
Threat
Challenge