Lecture 9 Problems Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Term | Definition |
| hunting archaeological records | cave drawings, butchered bones, non-herbivore teeth |
| provisioning hypothesis | male provisioning of food would improve the offspring survivorship and increase the pair's reproductive rate |
| babies need high calorie diet for large brain development | meat rich in nutrients, worth transporting |
| male parental investment rare in | herbivores |
| male coalitions | large game hunting provides adaptive benefits, but requires cooperation |
| reciprocal altruism and social exchange | hunting is unpredictable, but successful hunting produces excess: mutual benefits for sharing |
| EPMs for social exchange | low costs and high benefits of reciprocal altruism |
| sexual dimorphism | wider shoulders produce throwing torque, fine motor skills for tools, problem solving, orienteering |
| show-off hypothesis | more successful men have better mate options, social status |
| “show-off strategy” | supporting women in a dispute, caring for their offspring, or providing sexual favors |
| gathering hypothesis | gathering rather than hunting was the main factor in the emergence of anatomically modern humans |
| gathering hypothesis evidence | 40-80% of calories, involves both sexes, but also done by apes |
| gathering hypothesis doesn't explain | sexual dimorphisms, heavy male parental investment, male coalitions |
| scavenging hypothesis | Proposal that early hominids were opportunistic scavengers rather than systematic primary predators |
| pro scavenging hypothesis | animal gnaw marks on bones, most animals scavenge and hunt |
| hunting, gathering and scavenging | all used to procure food, but hunting better account |
| EPM hunting | directional calculations, mental rotation, navigation, accurate throwing, |
| EPM gathering | analyse complex scene, pick out food source, differentiate nutritious and poisonous objects |
| male hunters adaptations | mental rotation, cross cultural, long distance navigation, object rotations, throwing |
| female gatherer adaptations | object memory, verbal memory (proximal explanation), manipulating stick people |
| fear eliciters | neophobia, isolation, embarassment (affects social status), |
| fear | aversive/unpleasant psychological state and pshysiological repsonse that motivates and/or prepares for avoidance and defensive behaviors in response to realalistic danger |
| phobias | fear out of proportion to danger |
| fear adaptation responses | freeze (harder to see), flee, fight, play dead (show not threat), submitting/appeasing, fainting (remove target value) |
| pyschological adaptions of fear | attention (arousal up), cognitive (capacity up), richer memory, better learning |
| physiological adaptions of fear | sympathetic nervous system activated |
| common human fears | darkness, spiders, heights, separation, strangers, blood |
Created by:
james22222222
Popular Psychology sets