Test 4 Flashcards
motivation
force that moves people to behave, think and feel the way they do
evolutionary approach
motivation comes from instincts
drive reduction theory
as a drive gets stronger we are motivated to reduce it
drive
aroused state of tension due to physiological need
optimum arousal theory
there is a level of arousal that is ideal for goal attainment
yerkes-dodson law
performance is best under moderate arousal
overlearning
learning to perform a task so well it becomes automatic
gastric signals
stomach will contract when hungry
what chemicals help in feeling full?
glucose, insulin, leptin
when will hunger happen?
when sugar level is too low
what does leptin play a role in?
metabolism
lateral hypothalamus
causes eating when stimulated
ventromedial hypothalamus
stops eating when stimulated
what health problems will excess weight cause?
- heart disease
- type II diabetes
- high blood pressure
- types of cancer
- Alzheimer disease
set point
weight maintained when individual makes no attempt to gain or lose weight
anorexia nervosa
relentless pursuit of thinness through starvation
what does anorexia cause damage to?
heart and thyroid
bulimia nervosa
a consistent binge and purge eating cycle
what does bulimia cause?
- chronic sore throat
- kidney problems
- dehydration
- dental problems
binge eating disorder
recurrent episodes of eating more food than the normal person in a short period of time
what can be used to treat binge eating?
dopamine to make them happier or weight loss through therapy or drugs
what is sequence of hierarchy of needs
- physiological needs
- safety
- love and belongingness
- esteem
- self actualisation
self determination theory
states there are three basic organismic needs: competence, relatedness, autonomy
competence
able to bring desired outcomes
relatedness
engage in warm relations with others
autonomy
in control of own life
what are the types of motivation?
intrinsic and extrinsic
intrinsic motivation
based on internal factors
what is an example of intrinsic motivation
behaviour because we enjoy it
extrinsic motivation
external incentives
what is an example of extrinsic motivation
rewards and punishments
self regulation
organism effortfully controls behaviour in order to pursue important objectives
delay of gratification
putting off a pleasurable experience in interest for a larger and later reward
what two things are associated with poor self regulation?
impulsivity and procrastination
emotion
a feeling or affect that can involve physiological arousal, conscious experience and behavioural expression
autonomic nervous system
takes messages to and from the body’s internal organs
sympathetic nervous system
responsible for rapid reactions to threats
parasympathetic nervous system
calms the body and promotes maintaining of healing
how do we measure SNS activity?
skin conductance levels and polygraph tests
skin conductance level
rise in skin’s electrical conductivity when sweat gland activity increases
polygraph test
test that monitors changes in the body like heart rate, breathing and SCL
what are theories of emotion?
James-Lange theory and Cannon-Bard theory
James-Lange theory
emotion results from physiological states triggered by stimuli in environment
Cannon-Bard theory
emotion and physical reactions happen at the same time
what is the direct pathway for emotion?
thalamus to amygdalae
what is the indirect pathway for emotion?
thalamus to sensory cortex to amygdalae
what are linked to positive emotions?
dopamine and endorphins
what regulates arousal and anxiety?
norepinephrine
two factor theory of emotion
states that emotion is determined by two factors: physiological arousal and cognitive labelling
what is misattribution of arousal?
placing the feelings of arousal in body on the wrong stimuli and thus creating an incorrect emotion for arousal
facial feedback hypothesis
facial expressions can influence both emotions and reflect them
what is valence?
the quality of emotions
negative effect
emotions like anger, guilt, sadness
positive affect
emotions like joy, happiness, interest
arousal level
degree to which the emotion is reflected in individual being engaged or passive
circumflex model of emotions
wheel of mood states
broaden and build model
the function of positive emotions is to broaden the scope of attention and foster building of resources
hedonic treadmill
pursuing happiness is like running on a treadmill you never make progress no matter how much you run
altruistic behaviour
helping others or acts of service
mons pubis
fleshy area just above the vagina
labia
lips surrounding the vaginal opening
clitoris
small sensory organ at top where labia meet
sex
the properties of people that determine their classification as male or female
what five characteristics classify sex?
chromosomes, gonads, hormones produced by body, external genitalia, secondary sex characteristics
chromosomes
packages of DNA that carry genes
sex chromosomes
pair that determine genetic sex
gonads
glands that produce sex hormones and ova or sperm
what are gonads apart of?
endocrine system
what is ova?
eggs from ovaries
what are male gonads?
testes
what are female gonads?
ovaries
what hormones do females produce?
estrogen and progesterone
what hormones do males produce?
androgens like testosterone
what is the female external genitalia?
vulva
what does the vulva include?
mons pubis, labia, clitoris
what is male external genitalia?
penis and scrotum
secondary sex characteristics
traits that differ between the two sexes outside of the reproductive system
what is an example of female secondary sex characteristics?
breasts
what is an example of male secondary sex characteristics?
facial hair
gender
social and psychological aspects of being male or female
gender identity
an individuals sense of belonging to male, female or an alternate gender
gender expression
how individuals present themselves related to gender
what falls into gender expression?
behaviour, interests, appearance
non-binary
may identify or express gender as both male and female or neither
instrumentality
has more masculine traits
expressiveness
has more feminine traits
androgynous
a person is high on both instrumental and expressive qualities
undifferentiated
low on both instrumental and expressive qualities
SRY gene
sex determining region of the Y chromosome
when is the SRY gene activated?
first 3 months of pregnancy
variances of sexual development
congenital conditions in which development of chromosomal, gonadal or anatomical sex are atypical
congenital
conditions are present from birth
transgender
experiencing psychological gender as different from biological sex
cisgender
individuals who experience a match between their experienced and natal gender
gender dysphoria
a persons discomfort with their natal gender
what identifies person as male or female?
genes, brain chemistry, anatomy, gonads, hormones
what is an evolutionary psychologist view?
look at sexes through natural selection and adaptation
who is meant to compete for a partner in humans?
men
who is more strict in rewarding and punishing behaviours?
peers
gender schema
mental framework for understanding what is considered appropriate for males and females in their culture
social role theory
recognises that gender development related to physical differences between sexes but also recognises these differences create and support limiting social structures for both sexes
who is more involved and affected in reproduction?
women
gender roles
expectations for how men and women should think, act or feel
gender stereotypes
overly general beliefs and expectations on what men and women are like
what differences are most significant?
biological differences
who is more responsive to negative stimuli?
women
who is more responsive to positive stimuli?
men
empathy
persons capacity to feel and understand emotions of another person
who is more empathetic?
women
amygdalae responsiveness to stimuli varies according to..
gender
what do girls score higher on?
verbal ability
what do boys score higher on?
spatial tasks
gender similarities hypothesis
idea that men and women are more similar than different
aggression
behaviour that is intended to harm another person
who is more likely to engage in physical aggression?
men
overt aggression
physically or verbally harming another person directly
relational aggression
behaviour that is meant to harm the social standing of another person
sexuality
the way people experience and express themselves as sexual beings