Flash Card Fever! The A.P. Exam in Psychology is vocabulary-driven. You must know it! So here we go . . . Unit 1: Intro, History, Perspectives 1. A school of psychology based on the notion that the task of psychology is to analyze consciousness into its basic elements and see how they are related. What the mind is. physiology structuralism functionalism ethnocentrism 2. The premise that knowledge should be acquired through observation. collectivism humanism ethnocentrism empiricism 3. A school of psychology based on the belief that psychology should investigate the purpose of consciousness. What the mind does. physiology structuralism functionalism ethnocentrism 4. Putting personal goals ahead of group goals and defining one’s identity in terms of personal attributes rather than group memberships. collectivism individualism ethnocentrism empiricism 5. A theoretical orientation based on the premise that psychology should study only observable behaviors. evolutionary humanism cognition behaviorism psychology Unit 2: Research Methodology and Statistics 6. The constitution of groups in a study such that all subjects have an equal chance of being assigned to the control group or the experimental group. random assignment random selection representative sample normal distribution 7. The condition that exists when the probability that the observed findings are due to chance is very low. expectancy effect social desirability bias statistical significance operational definition 8. Any variables other than the independent variable that seem likely to influence the dependent variable in a study. response variables extraneous variables standard variables mean variables 9. A research strategy in which neither subjects nor experimenters know which subjects are in the experimental or control groups. single-blind double-blind control experiment 10. The repetition of a study to see whether the earlier results are duplicated. correlation frequency replication population distribution 11. It describes the actions or operations that will be made to measure or control a variable. operational definition illusory correlation standard deviation inferential statistics 12. The score that falls exactly in the center of a distribution of scores. mean median mode range 13. A tendency to give socially approved answers to questions about oneself on a survey or questionnaire. experimenter control bias bias response bias social desirability bias 14. The fact that subjects’ expectations can lead them to experience some change even though they receive an empty, fake, or ineffectual treatment. sampling bias response set placebo effect confounding variable 15. An orderly arrangement of scores in a table indicating how often each score occurs. range table descriptive distribution normal distribution frequency distribution Unit 3: Biological Bases of Behavior 16. A junction where information is transmitted from one neuron to the next. synapse axon dendrite soma 17. A process in which neurotransmitters are sponged up from the synaptic cleft (gap) by the presynaptic membrane. action potential genetic mapping adaptation reuptake 18. Axons that carry sensory information inward to the central nervous system from the periphery of the body. efferent nerve fibers afferent nerve fibers dendrites glial cells 19. The length of time after an action potential during which another action potential cannot begin. absolute threshold neurotransmission absolute refractory period resting potential 20. The largest and most complicated region of the brain, encompassing a variety of structures including the thalamus, hypothalamus, limbic system, and cerebrum. hindbrain midbrain forebrain topbrain Matching: 21. 22. 23. 24. 25. chemical that mimics the action of a neurotransmitter chemical that opposes the action of a neurotransmitter increases the likelihood that a neuron will fire decreases the likelihood that a neuron will fire voltage change at the receptor site on a postsynaptic cell membrane post synaptic potential excitatory PSP inhibitory PSP agonist antagonist Unit 4: Sensation and Perception 26. The sensory system that responds to gravity and keeps people informed of their body’s location in space (and keeps them balanced). gustatory system olfactory system vestibular system kinesthetic system 27. A gradual decline in sensitivity to a prolonged, unchanging stimulus. sensory reception sensory adaptation signal detection dark adaptation 28. The idea that incoming pain sensations must pass through a gate in the spinal cord that can be closed, thus blocking pain signals. gate-control theory bottom up processing top down processing gate-closure hypothesis 29. The illusion of movement created by presenting visual stimuli in rapid succession. feature detection depth perception visual illusion phi phenomenon 30. Theory of color vision – says that the eye has three types of receptors with differing sensitivities to different wavelengths. place theory frequency theory trichromatic theory opponent process theory Matching: figureground relationship perceptual set transduction feature detection afterimage retinal disparity 31. A visual image that persists after the stimulus is removed. 32. A readiness (expectation) to perceive a stimulus in a particular way. 33. Objects project images to slightly different locations on the left and right retinas, so the right and left eyes see slightly diff. views. (Binocular cue to depth) 34. Neurons responding selectively to very specific aspects of more complex stimuli. 35. The process by which incoming sensory stimuli are changed from energy to neural messages that go to parts of the brain. Unit 5: States of Consciousness 36. The 24-hour biological cycles found in humans and many other species. biological rhythms circadian rhythms consciousness dissociation 37. According to Freud, the hidden or disguised meaning of dreams. night terrors sleep spindles manifest content latent content 38. A disease marked by sudden and irresistible onsets of sleep during normal waking periods. narcolepsy sleep apnea night terrors somnambulism 39. A progressive decrease in a person’s responsiveness to a drug. adaptation dissociation dependence tolerance 40. Chemical substances that modify mental, emotional, or behavioral functioning. rebound drugs REM drugs psychoactive drugs neurotransmitters Unit 6: Learning 41. In Dr. Pavlov’s experiment, the dogs’ salivation in response to the bell: unconditioned stimulus conditioned stimulus unconditioned response conditioned response 42. The strengthening of a response because it is followed by the removal of an aversive stimulus. punishment positive reinforcement negative reinforcement operant reinforcement 43. A type of learning in which an organism acquires a response that decreases or ends some aversive stimulation. avoidance learning escape learning classical learning latent learning 44. A reinforcement schedule in which the reinforcer is given after an unpredictable number of nonreinforced responses. (The MOST reinforcing of all schedules!) variable-interval fixed-interval variable-ratio fixed-ratio 45. The reinforcement of closer and closer approximations of a desired response. extinction instinctive drift shaping generalization Unit 7: Memory 46. Loss of memories for events that occur after a head injury. Inability to form new memories. retrograde amnesia anterograde amnesia dissociative amnesia semantic amnesia 47. An unlimited capacity store that can hold information over time. sensory memory short term memory long term memory episodic memory 48. Forming a memory code. Getting information from short-term to longterm memory. consolidation encoding recall attention 49. A memory problem that occurs when new information impairs the retention of previously learned information. decay forgetting proactive interference retroactive interference 50. Memory of general knowledge (facts) that is not tied to the time when the information was learned. episodic memory semantic memory flashbulb memory prospective memory Unit 8: Cognition Thinking and Language 51. A methodical step by step procedure for trying all possible alternatives in searching for a solution to a problem. mental set availability heuristic algorithm representativeness heuristic 52. The smallest unit of meaning in a language. morpheme phoneme syntax prototype 53. In children, incorrect generalization of grammatical rules to irregular cases where they do not apply. (Ex: I goed to school.) overextension underextension framing overregularization 54. The tendency to seek information that supports one’s decisions and beliefs while ignoring disconfirming information. linguistic relativity conjunction fallacy mental set confirmation bias 55. Basing the estimated probability of an event on how similar it is to the typical prototype of that event. schema mental set availability heuristic representativeness heuristic Unit 9 Intelligence, Creativity, and Psychological Testing 56. What kind of tests assess specific types of mental abilities. They are designed to measure potential more than knowledge. achievement tests aptitude tests intelligence tests personality tests 57. ___ refers to the ability of a test to measure what it was designed to measure. reliability standardization norms validity 58. It is estimated by correlating subjects’ scores on a test with their scores on another measure of the same trait assessed by the test. content validity construct validity criterion-related validity test-retest validity 59. A child’s mental age divided by chronological age and multiplied by 100. intelligence quotient mental aptitude giftedness savant syndrome 60. _____ ratio is an estimate of the proportion of trait variability in a population that is determined by variations in genetic inheritance. heritability variability enrichment validity