| 13873424694 | psychology | the study of behavior and mental processes | | 0 |
| 13873424695 | psychology's biggest question | Which is more important in determining behavior, nature or nurture? | | 1 |
| 13873424696 | psychology's three levels of analysis | biopsychosocial approach
(looks at the biological, psychological, and social-cultural approaches together) | | 2 |
| 13873424697 | biological approach | genetics, close-relatives, body functions | | 3 |
| 13873424698 | evolutionary approach | species - helped with survival (ancestors) | | 4 |
| 13873424699 | psychodynamic approach | (Freud) subconscious, repressed feelings, unfulfilled wishes | | 5 |
| 13873424700 | behavioral approach | learning (classical and operant) observed | | 6 |
| 13873424701 | cognitive approach | thinking affects behavior | | 7 |
| 13873424702 | humanistic approach | becoming a better human (behavior, acceptance) | | 8 |
| 13873424703 | social-cultural approach | cultural, family, environment | | 9 |
| 13873424704 | why experiments are important | hindsight bias + overconfidence | | 10 |
| 13873424705 | types of research methods | descriptive, correlational, and experimental | | 11 |
| 13873424706 | descriptive methods | case study
survey
naturalistic observation
(DON'T SHOW CAUSE/EFFECT) | | 12 |
| 13873424707 | case study | studies one person in depth
may not be typical of population | | 13 |
| 13873424708 | survey | studies lots of people
not in depth | | 14 |
| 13873424709 | naturalistic observation | observe + write facts without interference | | 15 |
| 13873424710 | correlational method | shows relation, but not cause/effect
scatterplots show research | | 16 |
| 13873424711 | correlation coefficient | + 1.0 (both increase)
0 (no correlation
- 1.0 (one increases, other decreases) | | 17 |
| 13873424712 | experimental method | does show cause and effect | | 18 |
| 13873424713 | population | type of people who are going to be used in experiment | | 19 |
| 13873424714 | sample | actual people who will be used (randomness reduces bias) | | 20 |
| 13873424715 | random assignment | chance selection between experimental and control groups | | 21 |
| 13873424716 | control group | not receiving experimental treatment
receives placebo | | 22 |
| 13873424717 | experimental group | receiving treatment/drug | | 23 |
| 13873424718 | independent variable | drug/procedure/treatment | | 24 |
| 13873424719 | dependent variable | outcome of using the drug/treatment | | 25 |
| 13873424720 | confounding variable | can affect dependent variable beyond experiment's control | | 26 |
| 13873424721 | scientific method | theory
hypothesis
operational definition
revision | | 27 |
| 13873424722 | theory | general idea being tested | | 28 |
| 13873424723 | hypothesis | measurable/specific | | 29 |
| 13873424724 | operational definition | procedures that explain components | | 30 |
| 13873424725 | mode | appears the most | | 31 |
| 13873424726 | mean | average | | 32 |
| 13873424727 | median | middle | | 33 |
| 13873424728 | range | highest - lowest | | 34 |
| 13873424729 | standard deviation | how scores vary around the mean | | 35 |
| 13873424730 | central tendency | single score that represents the whole | | 36 |
| 13873424731 | bell curve | (natural curve) |  | 37 |
| 13873424732 | ethics of testing on animals | need to be treated humanly
basically similar to humans | | 38 |
| 13873424733 | ethics of testing on humans | consent
debriefing
no unnecessary discomfort/pain
confidentiality | | 39 |
| 13873424734 | sensory neurons | travel from sensory receptors to brain | | 40 |
| 13873424735 | motor neurons | travel from brain to "motor" workings | | 41 |
| 13873424736 | interneurons | (in brain and spinal cord)
connecting motor and sensory neurons | | 42 |
| 13873424929 | neuron | |  | 43 |
| 13873424737 | dendrites | receive messages from other neurons | | 44 |
| 13873424738 | myelin sheath | protects the axon | | 45 |
| 13873424739 | axon | where charges travel from cell body to axon terminal | | 46 |
| 13873424740 | neurotransmitters | chemical messengers | | 47 |
| 13873424741 | reuptake | extra neurotransmitters are taken back | | 48 |
| 13873424742 | excitatory charge | "Let's do it!" | | 49 |
| 13873424743 | inhibitory charge | "Let's not do it!" | | 50 |
| 13873424744 | central nervous system | brain and spinal cord | | 51 |
| 13873424745 | peripheral nervous system | somatic nervous system
autonomic nervous system | | 52 |
| 13873424746 | somatic nervous system | voluntary movements | | 53 |
| 13873424747 | autonomic nervous system | involuntary movements
(sympathetic and parasympathetic nervous systems) | | 54 |
| 13873424748 | sympathetic nervous system | arousing | | 55 |
| 13873424749 | parasympathetic nervous system | calming | | 56 |
| 13873424750 | neural networks | more connections form with greater use
others fall away if not used | | 57 |
| 13873424751 | spinal cord | expressway of information
bypasses brain when reflexes involved | | 58 |
| 13873424752 | endocrine system | slow
uses hormones in the blood system | | 59 |
| 13873424753 | master gland | pituitary gland | | 60 |
| 13873424754 | brainstem | extension of the spinal cord responsible for automatic survival | | 61 |
| 13873424755 | reticular formation (stimulated) | sleeping subject wakes up | | 62 |
| 13873424756 | reticular formation (damaged) | coma | | 63 |
| 13873424757 | brainstem (severed) | still move (without purpose) | | 64 |
| 13873424758 | thalamus | sensory switchboard
(does not process smell) | | 65 |
| 13873424759 | hypothalamus | basic behaviors (hunger, thirst, sex, blood chemistry) | | 66 |
| 13873424760 | cerebellum | nonverbal memory, judge time, balance emotions, coordinate movements | | 67 |
| 13873424761 | cerebellum (damaged) | difficulty walking and coordinating | | 68 |
| 13873424762 | amygdala | aggression, fear, and memory associated with these emotions | | 69 |
| 13873424763 | amygdala (lesioned) | subject is mellow | | 70 |
| 13873424764 | amygdala (stimulated) | aggressive | | 71 |
| 13873424765 | hippocampus | process new memory | | 72 |
| 13873424766 | cerebrum | two large hemispheres
perceiving, thinking, and processing | | 73 |
| 13873424767 | cerebral cortex | only in higher life forms | | 74 |
| 13873424768 | association areas | integrate and interpret information | | 75 |
| 13873424769 | glial cells | provide nutrients to myelin sheath
marks intelligence
higher proportion of glial cells to neurons | | 76 |
| 13873424770 | frontal lobe | judgement, personality, processing
(Phineas Gage accident) | | 77 |
| 13873424771 | parietal lobe | math and spatial reasoning | | 78 |
| 13873424772 | temporal lobe | audition and recognizing faces | | 79 |
| 13873424773 | occipital lobe | vision | | 80 |
| 13873424774 | corpus callosum | split in the brain to stop hyper-communication
(eliminate epileptic seizures) | | 81 |
| 13873424775 | Wernicke's area | interprets auditory and hearing | | 82 |
| 13873424776 | Broca's area | speaking words | | 83 |
| 13873424777 | plasticity | ability to adapt if damaged | | 84 |
| 13873424778 | sensation | what our senses tell us | | 85 |
| 13873424779 | bottom-up processing | senses to brain | | 86 |
| 13873424780 | perception | what our brain tells us to do with that information | | 87 |
| 13873424781 | top-down processing | brain to senses | | 88 |
| 13873424782 | inattentional blindness | fail to "gorilla" because attention is elsewhere | | 89 |
| 13873424783 | cocktail party effect | even with tons of stimuli, we are able to pick out our name, etc. | | 90 |
| 13873424784 | change blindness | giving directions and person is changed and we don't notice | | 91 |
| 13873424785 | choice blindness | when defending the choice we make, we fail to notice choice was changed | | 92 |
| 13873424786 | absolute threshold | minimum stimulation needed in order to notice 50% of the time | | 93 |
| 13873424787 | signal detection theory | we notice what is more important to us (rather hear a baby crying) | | 94 |
| 13873424788 | JND (just noticeable difference) | (Weber's law)
difference between different stimuli noticed in proportion | | 95 |
| 13873424789 | sensory adaptation | tired of noticing
(Brain says, "Been there, done that. Next?" | | 96 |
| 13873424790 | rods | night time | | 97 |
| 13873424791 | cones | color | | 98 |
| 13873424792 | parallel processing | notice color, form, depth, movement, etc. | | 99 |
| 13873424793 | Trichromatic theory | 3 corresponding color receptors
(RGB) | | 100 |
| 13873424794 | Opponent-process theory (Hering) | after image in opposite colors
(RG, YB, WB) | | 101 |
| 13873424796 | frequency we hear most | human voice | | 102 |
| 13873424797 | Helmoltz (hearing) | we hear different pitches in different places in basilar membrane
(high pitches) | | 103 |
| 13873424798 | frequency theory | impulse frequency
(low pitches) | | 104 |
| 13873424799 | Helmholtz + frequency theory | middle pitches | | 105 |
| 13873424800 | Skin feels | warmth, cold, pressure, pain | | 106 |
| 13873424801 | gate-control theory | small fibers - pain
large fibers - other senses | | 107 |
| 13873424802 | memory of pain | peaks and ends | | 108 |
| 13873424803 | smell | close to memory section
(not in thalamus) | | 109 |
| 13873424804 | grouping | Gestalt
make sense of pieces
create a whole | | 110 |
| 13873424805 | grouping groups | proximity
similarity
continuity
connectedness
closure | | 111 |
| 13873424806 | make assumptions of placement | higher - farther
smaller - farther
blocking - closer, in front | | 112 |
| 13873424807 | perception | mood + motivation | | 113 |
| 13873424808 | consciousness | awareness of ourselves and the environment | | 114 |
| 13873424809 | circadian rhythm | daily biological clock and regular cycle
(sleep and awake) | | 115 |
| 13873424810 | circadian rhythm pattern | - activated by light
- light sensitive retinal proteins signal brains SCN (suprachiasmatic nucleus)
- pineal gland decreases melatonin | | 116 |
| 13873424811 | Artificial light | Affects circadian rhythm | | 117 |
| 13873424812 | The whole sleep cycle lasts how long? | 90 minutes | | 118 |
| 13873424813 | sleep stages | relaxed stage (alpha waves)
stage 1 (early sleep) (hallucinations)
stage 2 (sleep spindles - bursts of activity) (sleep talk)
stage 3 (transition phase) (delta waves)
stage 4 (delta waves) (sleepwalk/talk + wet the bed)
stage 5 (REM) (sensory-rich dreams) (paradoxical sleep) | | 119 |
| 13873424814 | purpose of sleep | 1. recuperation - repair neurons and allow unused neural connections to wither
2. making memories
3. body growth (children sleep more) | | 120 |
| 13873424815 | insomnia | can't sleep | | 121 |
| 13873424816 | narcolepsy | fall asleep anywhere at anytime | | 122 |
| 13873424817 | sleep apnea | stop breathing in sleep | | 123 |
| 13873424818 | night terrors | prevalent in children | | 124 |
| 13873424819 | sleepwalking/sleeptalking | hereditary - prevalent in children | | 125 |
| 13873424820 | dreaming | 1. vivid bizarre intense sensory experiences
2. carry fear/survival issues - vestiges of ancestors' survival ideas
2. replay previous day's experiences/worries | | 126 |
| 13873424821 | purpose of dreaming | 1. physiological function - develop/preserve neural pathways
2. Freud's wish-fulfillment (manifest/latent content)
3. activation synthesis - make sense of stimulation originating in brain
4. information processing
5. cognitive development - reflective of intelligence | | 127 |
| 13873424823 | depressants | slows neural pathways | | 128 |
| 13873424824 | alcohol | ((depressant))
disrupts memory formation (REM)
lowers inhibition
expectancy effect | | 129 |
| 13873424826 | opiates | ((depressant))
pleasure
reduce anxiety/pain | | 130 |
| 13873424827 | stimulants | hypes neural processing | | 131 |
| 13873424829 | caffeine | ((stimulant)) | | 132 |
| 13873424832 | hallucinogen | excites neural activity | | 133 |
| 13873424833 | ecstasy | ((hallucinogen))
reuptake is blocked
affects dopamine and serotonin | | 134 |
| 13873424836 | learning | organism changing behavior due to experience
(association of events) | | 135 |
| 13873424837 | types of learning | classical
operant
observational | | 136 |
| 13873424838 | classical psychologists | Pavlov and Watson | | 137 |
| 13873424839 | famous operant psychologist | Skinner | | 138 |
| 13873424840 | observational psychologists | Bandura | | 139 |
| 13873424841 | classical conditioning | outside stimulus | | 140 |
| 13873424842 | Pavlov's experiment | Step 1: US (food) -> UR (salivation)
Step 2: NS (bell) -> US (food) -> UR (salivation)
Later... CS (bell) -> CR (salivation) | | 141 |
| 13873424843 | Watson's experiment | white rat was given to Little Albert
Step 1: US (noise) -> UR (cry)
Step 2: NS (rat) -> US (noise) -> UR (cry)
Later... CS (rat) -> CR (cry) | | 142 |
| 13873424844 | generalization | any small, white fluffy creature will make Albert cry now | | 143 |
| 13873424845 | discriminate | any large, white fluffy creature won't make Albert cry | | 144 |
| 13873424846 | extinction | stop "treating" with conditioned response | | 145 |
| 13873424847 | spontaneous recovery | bring stimulus back after a while | | 146 |
| 13873424848 | operant conditioning | control by organism | | 147 |
| 13873424849 | Skinner's experiment | operant chamber / Skinner box
(lead to shaping) | | 148 |
| 13873424850 | shaping | get animal closer to doing what you want them to do | | 149 |
| 13873424851 | reinforcement | want to continue behavior
(positive reinforcement: give money to do laundry)
(negative reinforcement: do to avoid nagging) | | 150 |
| 13873424852 | punishments | want to stop behavior
(positive reinforcement: smack)
(negative reinforcement: take away phone) | | 151 |
| 13873424853 | fixed ratio | happens a certain number of times
(Starbucks punch card) | | 152 |
| 13873424854 | variable ratio | happens an unpredictable number of times
(winning the lottery) | | 153 |
| 13873424855 | organism must do these | fixed ratio and variable ratio | | 154 |
| 13873424856 | fixed interval | happens at a certain time
(mailman comes to the house at 10:00 AM) | | 155 |
| 13873424857 | variable interval | happens at any time
(receive texts from friends) | | 156 |
| 13873424858 | these things happen regardless | fixed interval and variable interval | | 157 |
| 13873424859 | Which (fixed/variable) conditions better? | variable | | 158 |
| 13873424860 | criticisms of Skinner | doesn't take into account intrinsic motivation | | 159 |
| 13873424861 | intrinsic motivation | doing something for yourself, not the reward | | 160 |
| 13873424862 | extrinsic motivation | doing something for reward | | 161 |
| 13873424864 | famous observational experiment | Bandura's Bobo doll | | 162 |
| 13873424865 | famous observational psychologist | Bandura | | 163 |
| 13873424866 | mirror neurons | "feel" what is observed
happens in higher order animals | | 164 |
| 13873424867 | Bobo doll study | violent video games/movies desensitize us
see good: do good
see evil: do evil | | 165 |
| 13873424868 | observational learning | biological behaviors work best | | 166 |
| 13873424869 | habituation | get used to it -> stop reacting | | 167 |
| 13873424870 | examples for observational learning | lectures and reading | | 168 |
| 13873424871 | serotonin involved with memory | speeds the connection between neurons | | 169 |
| 13873424872 | LTP | ((long-term potentiation))
strengthens potential neural forming (associated with speed) | | 170 |
| 13873424873 | CREB | protein that can switch genes on/off with memory and connection of memories | | 171 |
| 13873424874 | glutamate involved with memory | neurotransmitter that enhances LTP | | 172 |
| 13873424875 | glucose involved with memory | released during strong emotions
((signaling important event to be remembered)) | | 173 |
| 13873424876 | flashbulb memory | type of memory remembered because it was an important/quick moment | | 174 |
| 13873424877 | amygdala (memory) | boosts activity of proteins in memory-forming areas to fight/flight | | 175 |
| 13873424878 | cerebellum (memory) | forms and stores implicit memories
((classical conditioning)) | | 176 |
| 13873424879 | hippocampus (memory) | active during sleep
(forming memories)
((information "moves" after 48 hours)) | | 177 |
| 13873424880 | memory | learning over time
contains information that can be retrieved | | 178 |
| 13873424881 | processing stages | encoding -> storage -> retrieval | | 179 |
| 13873424882 | encoding | information going in | | 180 |
| 13873424883 | storage | keeping information in | | 181 |
| 13873424884 | retrieval | taking information out | | 182 |
| 13873424885 | How long is sensory memory stored? | seconds | | 183 |
| 13873424886 | How long is short-term memory stored? | less than a minute | | 184 |
| 13873424887 | How many bits of information is stored in short-term memory? | 7+/-2 | | 185 |
| 13873424888 | How many chunks of information is stored in short-term memory? | 4 | | 186 |
| 13873424889 | How many seconds of words is stored in short-term memory? | 2 | | 187 |
| 13873424890 | short term memory goes to ______________ | working memory | | 188 |
| 13873424891 | working memory | make a connection and process information to mean something | | 189 |
| 13873424892 | working memory goes to _________________ | long-term memory | | 190 |
| 13873424893 | How much is stored in long-term memory? | LIMITLESS | | 191 |
| 13873424894 | implicit memory | naturally do | | 192 |
| 13873424895 | explicit memory | need to explain | | 193 |
| 13873424896 | automatic processing | space, time, frequency, well-learned information | | 194 |
| 13873424897 | effortful processing | processing that requires effort | | 195 |
| 13873424898 | spacing effect | spread out learning over time | | 196 |
| 13873424899 | serial position effect | primary/recency effect | | 197 |
| 13873424900 | primary effect | remember the first things in a list | | 198 |
| 13873424901 | recency effect | remember the last things in a list | | 199 |
| 13873424902 | effortful processing | 1. recency effect
2. spacing effect
3. testing effect
4. serial position effect | | 200 |
| 13873424903 | semantic encoding
(1) meaning (2) how to | make meaning out of something
---
chunk, hierarchy, or connect to you | | 201 |
| 13873424904 | if we can't remember a memory | 1. change memory to suit us
2. fill in the blanks with logical story | | 202 |
| 13873424905 | misinformation effect | not correct information | | 203 |
| 13873424906 | imagination inflation | imagine or visualize something that isn't real | | 204 |
| 13873424907 | source amnesia | what is the truth? (is it a dream, story, memory, etc.?) | | 205 |
| 13873424908 | priming | association (setting you up) | | 206 |
| 13873424909 | context | environment helps with memory | | 207 |
| 13873424910 | state-dependency | you may remember something if you go back to the state you were in
(go back to high) | | 208 |
| 13873424911 | mood-congruency | emotion will bring back similar emotional memories | | 209 |
| 13873424912 | forgetting curve | forget after 5 days
forget after 5 years | | 210 |
| 13873424913 | the forgetting curve was created by | Ebbinghaus | | 211 |
| 13873424914 | proactive interference | old information interferes with the new | | 212 |
| 13873424915 | retroactive interference | new information interferes with the old | | 213 |
| 13873424916 | children can't remember before age | 3 | | 214 |
| 13873424917 | Loftus | connected to abuse cases/childhood | | 215 |
| 13873424918 | prototypes | generalize | | 216 |
| 13873424919 | problem solving | trial + error
algorithms
heuristic (representative + availability)
insight - "AHA!" | | 217 |
| 13873424920 | against problem solving | fixation | | 218 |
| 13873424921 | mental set | what has worked in the past | | 219 |
| 13873424922 | functional fixedness | only way to do this is with this | | 220 |
| 13873424923 | Chomsky (nature or nurture) | "born with language" (nature) | | 221 |
| 13873424924 | Skinner (nature or nurture) | language is learned (nurture) | | 222 |
| 13873424925 | grammar is _________ | universal | | 223 |
| 13873424926 | phonemes | smallest sound unit | | 224 |
| 13873424927 | morphemes | smallest meaning unit | | 225 |