psych test 2 Flashcards
the branch of psychology that
studies how biological, behavioral, and social factors
influence health, illness, medical treatment, and
health-related behaviors.
Health psychology
a negative emotional state
occurring in response to events that are
perceived as taxing or exceeding a
person’s resources or ability to cope
Stress
how you see or appraise the
stress or present situation
Stress Appraisal
experience of stress is
determined in part by our subjective evaluation of
phenomenon as well as our resources for coping.
Appraisal model
events we see as threatening or
challenging
Stressor
Ultimately stress is more the
result of
how we appraise the
stressor and less from the event
themselves.
events are
events or situations that are
negative, severe and far beyond
our normal expectations for
everyday life or life events
Traumatic events
a phenomenon when those around you
quickly come to your aid, whether stranger or
friend, during traumatic events.
Shelley Taylor’s “tend and befriend” response
confirmed that the response to
stress is a mind/body experience and results in a
chain of internal physical reactions
Walter Cannon
the stress hormones are part of the
sympathetic nervous system
response to changes
where levels of stress involve
both the sympathetic nervous system and the
endocrine system.
fight or flight
when the
sympathetic nervous system activates the
endocrine system what is released?
Stress hormones
Who extended Cannon’s research on
stress.
Hans Selye
The body’s
adaptive response to stress.
General Adaptation Syndrome (GAS)
3 stages of GAS
Alarm
Resistance
Exhaustion
sympathetic nervous system is
activated, heart rate zooms, etc. Now ready to
fight the challenge
Alarm Reaction
blood pressure, temp and
breathing remain high and hormones flow. If
stress continues, it can deplete the body’s
reserves during phase 3
Resistance
the body’s energy reserves
become depleted, leading to illness and possibly
death
Exhaustion
“mind-body” illness any
stress-related physical illness. (hypertension, headaches,
etc.)
Psychophysiological Illnesses
includes 2 types of white
blood cells called lymphocytes. B lymphocytes and T
lymphocytes fight foreign substances that cause
illnesses.
Stress and the Immune System
What competes with the energy needed to fight disease
and infection
stress
the
interdisciplinary field that studies the
interconnections among psychological
processes, nervous, and endocrine
system functions, and the immune
system.
Psychoneuroimmunology
What is an emotion that is closely linked to stress
related illnesses esp. heart attacks.
Anger
Stressors strongly effect cardiovascular health,
particularly those with
Type A personalities (high
in urgency, hostility and competitiveness)