Outline and evaluate one or more explanations of attachment bowlby's evolutionary theory of attachments is that the infant bonds with one special attachment figure who is usually the mother because she is special and unique in attachment. Ao1 - conserve energy the evolutionary explanation suggests that sleep serves numerous adaptive functions one adaptive function is that it helps to conserve energy mammals need to expend energy to maintain constant body temperature, animals with high metabolic rates need to expend more. These make us sensitive to a range of taste qualities for example, sweet foods are usually associated with carbohydrates that are a great source of energy sour food allows us to identify food that has gone off and would therefore contain harmful bacteria salt food is vital for the function of. Evolutionary explanations explain gender roles as forming due to different selective pressures of males and females that provide an adaptive advantage to aid survival and reproduction.
Relevant essay suggestions for outline and evaluate explanations for why people obey outline and evaluate two social psychological explanations of human aggression describe and evaluate evolutionary explanations of gender roles. Read this essay on outline and evaluate one or more evolutionary explanations for the functions of sleep (24) come browse our large digital warehouse of free sample essays get the knowledge you need in order to pass your classes and more only at termpaperwarehousecom. Outline and evaluate the evolutionary explanation of parental investment (24 marks): trivers defines parental investment as any investment made by the par. A-level psychology 7182/3 paper 3 mark scheme specimen material 04 outline and evaluate reductionist explanations in level marks description 4 7-8 outline of reductionist explanations is accurate and generally well detailed evaluation is effective, with some balance the. Aggression as an adaptive responsedescribe + evaluate 2 evolutionary explanations of aggression: 1infidelity evolutionary explanations of human aggression (2) outline and evaluate research into sexual jealousy and infidelity as a cause of human aggression.
Lesson five & six - all you need to know about eating disorders specification link: you will be able to outline and evaluate: biological, including neural and evolutionary, explanations of anorexia nervosa. Outline and evaluate evolutionary explanations for human reproductive behaviour (24 marks) or outline and evaluate the relationship between sexual selection and human reproductive behaviour. Free essay: outline and evaluate one or more explanations of why people obey it has been found by milgram that people obey for four main reasons these are. The evolutionary explanations of sleep have an adaptive purpose to maximise chances of survival and pass on genes to offspring the evidence and studies for the function of sleep come from ecology, as all animals do sleep, however they do not sleep in the same way, meaning sleep must.
Describe and evaluate the evolutionary explanation for aggressive behaviour outline a biological explanation: faulty levels of neurochemicals such as neurotransmitters or hormones maladaptive brain structures and inherited maladaptive genes.
You should outline and evaluate evolutionary explanations of elements of aggression such as infidelity and jealousy aggression in men has an adaptive value. Discuss evolutionary explanations of group display in humans, eg sport and warfare 8 marks 16 marks you should outline and evaluate relevant. Outline and evaluate evolutionary explanations of obesity scientific research has shown that humans have higher levels of body fat than their closest primate relatives outline and evaluate biological explanations of one eating disorder. Biological explanations for anorexia nervosa neural explanations neurotransmitters serotonin disruption of serotonin levels lead to increased anxiety, which may then trigger an evolutionary explanation neurodevelopment ao2 neurotransmitters ao2 affh.