Eating Behaviour Flashcards
How many potential 16 markers could come up for this, and what are they?
10
Outline and evaluate the role of learning if food preferences
Discuss evolutionary explanations of food preference
Discuss some of the neural and hormonal mechanisms involved in the control of eating behaviour
Outline and evaluate the biological explanation of anorexia nervosa
Outline and evaluate the psychological explanations of anorexia nervosa: Family Systems / SLT / Cogbitve Theory
Outline and evaluate the biological explanations for obesity
Outline and evaluate the psychological explanations for obesity
Outline and evaluate the success and failure of dieting
Outline the role of learning of food preferences
social Influence:
family
peers
media
Cultural influence:
context of meal
cultural norms
Evaluate the role of learning of food preferences
+ Correlational support showing positive correlation between mother and child diet
+ research support for the role of peers on eating
+ support for role of culture (chilli)
+ research support for role of culture (ohio/twitter)
-Correlational support, methodological problems
Outline evolutionary explanations of food preference
preferences:
sweet
meat
food avoidance
Neophobia
Evaluate evolutionary explanation of food preference
+ support for preference of Sweets (babies/taste buds)
+ practical application for taste aversion (cancer)
- individual differences for taste aversion
- Neophobia is adaptive
Outline some of the neural and hormonal mechanisms involved in the control of eating behaviour
LH
VMH
Ghrelin
Leptin
Evaluate some of the neural and hormonal mechanisms involved in the control of eating behaviour
+ support for dual store model
+ support for Leptin
- Leptin deficiency
+ support for ghrelin
- research uses alot of extrapolation
Outline the biological explanation of anorexia nervosa
high dopamine
high serotonin
twin studies
Family studies
Evaluate the biological explanation of anorexia nervosa
+ support for dopamine
+ support for serotonin (comparing to ocd)
- ignores other influences
- twin equal assumption principle
Outline the psychological explanations of anorexia nervosa: Family Systems
Enmeshment
Desire for autonomy
desire for control due to ineffective parenting
Evaluate the psychological explanations of anorexia nervosa: Family Systems
+ Research support for negative effects on Enmeshment
+/- Families are beneficial for treatment
- Many AN families are not clearly Enmeshed
- Too much emphasis on mother
Outline the psychological explanations of anorexia nervosa: SLT
Modelling
Media
Reinforcement
Evaluate the psychological explanations of anorexia nervosa: SLT
+ Research support for effect of media (Fiji)
+ Research support showing peers BMI have an effect on chances of EDS
- Not all are vulrensbklityv
- Reasons of media doesn’t explain AN in men
Outline the psychological explanations of anorexia nervosa: Cognitive Theory
Cognitive Distortions
Irrational Beliefs
Evaluate the psychological explanations of anorexia nervosa: Cogbitve Theory
+ Support from Strood Studies
+ Practical Application - CBTE is effective
- Cotradictory research, overestimating normal?
- Can’t establish cause and effect