Ap Psychology end of the Year Test Flashcards

(300 cards)

1
Q

Wilhelm Wundt

A

Considered the father of psychology

psychophysics lab in Germany

structuralism

Edward Titchner (introspection)

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2
Q

Structuralism

A

Structure of the brain

“atoms of the mind”

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3
Q

William James

A

Functionalism, ideas based on Charles Darwin, adaptation

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4
Q

John Locke

A

Tabula Rasa

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5
Q

Sigmund Freud

A

Psychoanalytic

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6
Q

Psychoanalytic theory

A

Sigmund Freud, Carl Jung

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7
Q

Applied research

A

Applying knowledge collected through basic research

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8
Q

Basic research

A

Research to collect data

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9
Q

Hypothesis

A

Testable question

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10
Q

Dependent variable

A

Outcome

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11
Q

Independent variable

A

Variable that is manipulated

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12
Q

Confound variable

A

A factor that could accidentally affect the dependent variable

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13
Q

Theory

A

Something that has yet to be proven

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14
Q

Operational definition

A

Descriptive measure, replicate research

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15
Q

Validity vs reliability

A

Validity: credibility (internal- does it measure what it is supposed to, external- generalized)

Reliability: repeatability

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16
Q

Sampling

A

A group of people used to represent a population

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17
Q

Population

A

Group of people

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18
Q

Representative sample

A

A sample that is representative of a population

Generalizable

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19
Q

Random sample

A

Randomly picking people to represent a population

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20
Q

Random assignment

A

Randomly assigning to control or experimental groups

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21
Q

Control Group

A

a group to compare the experimental group to

No independent variable

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22
Q

Experimenter bias

A

Experimenter suggest something that affects the outcome of the experiment

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23
Q

Single – blind procedure

A

Only the subject doesn’t know which is the placebo

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24
Q

Double – blind procedure

A

Both the experimenter and subject don’t know which group has the placebo

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25
Hawthorne effect
People act differently when they know they are being watched Naturalistic observation
26
Positive correlation
Muscle size and exercise The chart of a positive correlation would be going from the bottom left-hand corner to the top right-hand corner
27
Negative correlation
Smoking and health The chart of a negative correlation would start in the upper left-hand corner and go down to the bottom right-hand corner
28
No correlation
Random points scattered all over the graph
29
Pearson's r
-1 to +1
30
Survey
Series of questions Problems: People lie, vocabulary in questions can affect outcome
31
Naturalistic observation
Observation of the subject in their natural environment
32
Case study
In-depth study of one person over a long period of time
33
Case study
An in-depth analysis of a person, group or phenomenon
34
Mean
Average
35
Median
Middle
36
Mode
Appears the most
37
Range
Highest - lowest
38
Standard deviation
How much they vary Difference between the number and the mean
39
Statistically significant
If the results did not occur by chance P
40
Z score
Also known as a standard score Where a score lies in relation to the populations mean
41
Agonist
Mimics and excites neuron Heroin
42
Antagonist
Blocks and inhibits neuron Botox
43
Central nervous system
Brain and spinal cord
44
Peripheral nervous system
Autonomic and somatic
45
Myelin sheath
Covers axon, speeds neural impulse
46
Axon
Passes messages away from cell body to other neurons
47
Sensory neurons (afferent)
Sensory Afferent Motor Efferent
48
Interneuron
Found in central nervous system
49
Motor neurons(efferent)
S A M E
50
Neurotransmitter
A chemical messenger that carries signals between neurons and other cells in the body. neurotransmitter is released from the axon terminal after an action potential has reached the synapse.
51
Somatic nervous system
Voluntary control of body movements Afferent and efferent neurons
52
Autonomic nervous system
Involuntary and unconscious actions Divided into the sympathetic and parasympathetic nervous systems
53
Parasympathetic nervous system
Rest and digest
54
Sympathetic nervous system
Fight or flight
55
Pituitary gland
Hormone control center, controlled by the hypothalamus
56
EEG
Sleep studies, brainwave activity
57
PET
Injected with glucose, determines function
58
MRI
Magnets, determines brain structure
59
fMRI
Combines MRI and PET Measures brain activity by blood flow
60
Medulla
Breathing and heart rate
61
Reticular formation
Located in the brainstem, consciousness, keeps cortex alert and attentive
62
Thalamus
Signal switch board
63
Pons
Sleep
64
Cerebellum
Balance and movement
65
Limbic system
Middle of the brain Adrenaline, emotion, behavior, motivation, long-term memory, olfaction
66
Amygdala
Emotions, in limbic system
67
Hypothalamus
Hunger, thirst, fornication
68
Hippo campus
Memory
69
Temporal lobe
Hearing, auditory cortex
70
Occipital lobe
Sight, visual cortex
71
Parietal lobe
Sensation, sensory cortex
72
Frontal lobe
Decision-making, contains prefrontal and motor cortex
73
Phineas Gage
First case study
74
Brokas area
Speaking Damage=Broken speech
75
Wernickes area
Comprehension
76
Plasticity
Brain damage, other parts of brain compensate
77
Split brain
Corpus callosum was cut in epileptic patients
78
Corpus callosum
Combines two halves of brain
79
Left Hemisphere
Logic, math, language, Reading, writing, analysis
80
Right hemisphere
Personality, creativity, intuition, music, art, spatial abilities
81
Sensory cortex
Located in the parietal lobe, deals with sensory information such as pain
82
Psychological perspectives
1. biological – hormones, drugs, neurotransmitters and brain structures influencing body and behaviors 2. Cognitive- behavior is influenced by how a person thinks and remembers 3. Humanistic – self actualization, full potential 4. Behavioral – (John B Watson, Ivan Pavlov, BF Skinner) learn observable responses and consequences 5. Psychoanalytic – behavior from unconscious drives and conflicts 6. Sociocultural- how behavior and thinking vary across cultures 7. Evolutionary – (Darwin, James) natural selection, perpetuation of genes 8. Developmental – study of people from womb to tomb
83
Motor cortex
Frontal lobe Control of voluntary movements
84
Hindbrain
Brain stem
85
Forebrain
The lobes
86
Midbrain
Vision, hearing, motor control, sleep, arousal, temperature
87
Refractory period
Response is slowed due the previous stimulus being processed
88
Threshold
Positive and negative polarization of potassium and sodium ions (salty banana)
89
All or none
Reaction of nerve will be the same regardless of the strength of the stimulus
90
Reuptake
Neurons take back the chemicals that were not taken by the next neuron
91
Acetylcholine
Enables muscle action, learning and memory Not enough: Alzheimer's disease Too much: seizures
92
Dopamine
Movement, learning, attention and emotion Not enough: Parkinson's Too much: schizophrenia
93
Endorphins
Body's natural painkillers
94
Serotonin
Mood, hunger, sleep and arousal Not enough: depression Too much: mania
95
Norepinephrine
Helps control alertness and arousal Not enough: can depressed mood Too much:
96
Temperament
Temperament is to baby as personality is to adult
97
Heritability
Likelyhood of getting a trait from either parent
98
Nature VS nurture
Biology VS environmental
99
FAS
Fetal alcohol syndrome
100
Teratogens
Anything that can harm a Zygote, embryo, fetus
101
Newborn reflexes
Rooting reflex: touch and infants cheek and they will turn toward your finger Moro reflex: baby arches back when scared Babinski reflex: touch a baby's foot and they will curl their toes Sucking reflex Grasping reflex
102
Crystallized intelligence
Accumulated knowledge, get stronger with age
103
Fluid intelligence
Creativity and being able to think quickly, younger
104
Harry Harlow
Contact comfort
105
Mary Ainsworth
Attachment study
106
Secure attachment
Explorative, happy – mom leaves = baby cries, mom returns = baby stops crying
107
Avoidant attachment
A form of insecure attachment In different
108
Anxious attachment
A type of insecure attachment Baby does not stop crying when mother returns
109
Authoritarian
Strict and does not involve communication
110
Permissive
Give into all child's desires
111
Authoritative
Considered to be the best type of parenting Involves communication
112
Eric Erickson
Eight stages of psychosocial development each stage has a crisis
113
Trust vs mistrust
Infancy Birth to one year If needs are dependably met, infants develop a sense of basic trust
114
Autonomy VS shame and doubt
Toddler hood 1 to 3 years Toddlers learn to exercise their will and do things for themselves, or they doubt their abilities
115
Initiative VS guilt
Preschool 3 to 6 years Preschoolers learn to initiate tasks and carry out plans, or they feel guilty about their efforts to be independent
116
Industry VS inferiority
Elementary school Six years to puberty Children learn the pleasure of applying themselves to tasks, or they feel inferior
117
Identity vs role confusion
Adolescence Teen years into 20s Teenagers work at refining a sense of self by testing rolls and then integrating them to form a single identity, or they become confused about who they are
118
Intimacy vs isolation
Young adulthood 20s to early 40s Young adults struggle to form close relationships and to gain the capacity for intimate love, or they feel isolated
119
Generativity VS stagnation
Middle adulthood 40s to 60s In middle age, people discover a sense of contributing to the world, usually through family and work, or they may feel a lack of purpose
120
Integrity VS despair
Late adulthood Late 60s and up Reflecting on his or her life, and older adults may feel a sense of satisfaction or failure
121
Kübler-Ross
Stages of grief DABDA Denial, anger, bargain, depression, acceptance
122
Jean Piaget
Cognitive development Sensorimotor – (0-2) habituation, object permanence Preoperational – (2-6) egocentrism, mirror neurons, animism Concrete operational – (6-11) conservation Formal operational - (11-adulthood) abstract thinking
123
Kohlberg
Carol Gilligan thought he was sexist Preconventional- (1) value external events, punishment avoidance Conventional – (2) preforming right roles, obedience because of norms, rules or laws Postconventional- (3) shared standards, rights and duties, seeking past a written law or rules
124
Top – down processing
Fast, processing based on prior knowledge, whole before individual
125
Bottom – up processing
Slow, no prior knowledge, individual before whole
126
Gate control theory
Spinal cord contains a neurological gate that can either allow or block pain signals to the brain
127
Just noticeable difference (JND)
Also known as difference threshold Minimum difference in stimulation that a person can detect 50% of the time
128
Signal detection theory (SDT)
The ability to differentiate between different stimulations
129
Olfaction
Smell
130
Cocktail party effect
Picking out one sound out of many
131
Retinal disparity
(Binocular cues) difference between two eyes – 3D
132
Transduction
Light being made into neural impulses
133
Retina
Transduction occurs Multilayered tissue on the eyeballs sensitive inner surface
134
Cornea
Transparent lens in front of the eye Begins refraction (bending the light)
135
Lens
Accommodates
136
Iris
Colored portion Dilation Regulates amount of light entering the pupil
137
Pupil
Black part through which light passes
138
Blind spot
(Optic disk) No rods or cones Retina becomes optic nerve
139
Optic nerve
Carries nerve impulse to thalamus > occipital lobe Fovea, bipolar cells, ganglion c Los, form optic nerve, thalamus, occipital lobe
140
Rods
Black and white
141
Cones
Color
142
Fovea
Center of retina Focus Made of cones
143
Feature detectors
(Hubel and Wiesel) Attached electrodes to a cats occipital lobe Detect different things like edges and shape
144
Parallel processing
The ability do multiple things at once
145
Young-Helmhoptz Theory
Cones see in red, blue, green Helps explain blindness
146
Opponent process theory
Opponent cells get stimulations after exposure to opposite colors
147
Afterimage
Image continues to appear even after the image has been removed
148
Visual cliff
Test given to infants to see if they have developed depth perception
149
Hearing intensity
Amplitude
150
Frequency
``` High = blue Low = red ```
151
Place theory
The place in the cochlea where hairs are situated determines pitch
152
Frequency theory
The number of times per second the hair cells are stimulated determines pitch
153
Outer ear
Protection Transforms sound into vibration
154
Ear canal
Connects outer ear to eardrum Amplifies sound waves
155
Eardrum
Separated outer and middle ear
156
Middle ear
Perceives sound waves
157
Hammer/Anvil/Stirrup
Ossicles Hammer: pass vibrations from eardrum Anvil: pass vibrations to stirrup Stirrup: pass vibrations to cochlea
158
Oval window
?
159
Cochlea
Coiled, fluid filled tunnel Place which sound triggers nerve impulses
160
Auditory nerve
Passes electrical impulses to brain
161
Sensory deprivation
Deliberate reduction/removal of stimuli from one or more of the senses
162
Sensory adaptation
Changes to sensitivity of sensory receptors
163
Vestibular sense
Balance
164
Perceptual set
Person sees or preview something based on prior experience
165
Gestalt
Mind tends to view whole and patterns instead of bits and pieces
166
Proximity
The grouping of items that are close together
167
Similarity
Grouping items that look alike
168
Continuity
Principle that we organize stimuli into smooth, continuous patterns
169
Closure
Principle that we fill in gaps to create a complete, while object
170
Constancy
Ability to recognize that an object didn't change even if other stimuli did change
171
Meta cognition
Thinking about thinking
172
Consciousness
Awareness of ourselves and surroundings
173
Circadian rhythm
Bodies 24 hour cycle
174
Non-conscious level
Bodies processes such as breathing
175
Preconscious level
Information you are not thinking about but is in long-term memory
176
Subconscious level
Information we are not completely aware of behavior suggests there are there
177
Unconscious level
ID Unacceptable urges
178
Sleep cycle
90 minutes, five stages
179
REM sleep
Rapid eye movement sleep, dreams, paradoxical, last stage
180
Stage one
Alpha waves End=theta feeling of falling
181
Stage two
Theta waves, sleep spindles
182
Stage three
Delta waves restores body functionality 75% theta 25% Delta
183
Stage four
50% theta, 50% delta
184
Theta waves
Awake but relaxed and drowsy
185
Alpha waves
Light sleep
186
Beta waves
EEG Similar to waking waves
187
Delta waves
Slow
188
Sleep spindles
Rapid bursts of activity
189
Nightmare
Bad dream REM sleep
190
Night terror
Physiological response, common in children
191
Insomnia
Inability to get to, fall or stay asleep
192
Narcolepsy
Falling asleep randomly, stimulants can help
193
Sleep apnea
Inability to breath while asleep
194
Somnambulism
Sleepwalking, stage two
195
Manifest content
Storyline
196
Latent content
Meaning
197
Hypnosis
Openness to suggestion, pain control
198
Stimulants
Nicotine, cocaine, caffeine Excite, stimulate central nervous system
199
Depressants
Depress central nervous system Alcohol, opiates, tranquilizers/barbiturates
200
Hallucinogens
Shrooms, ecstasy, marijuana, LSD
201
Opiates
Type of depressant Relieve pain Heroin, morphine
202
Tolerance
More usage, more it takes to achieve high
203
Withdrawal
Psychological/physiological response to absence of drug
204
Pavlov
Dog salivation study
205
Classical conditioning
No thinking, associations
206
NS/UCS/UCR/CS/CR
``` Neutral stimulus Unconditioned stimulus Unconditioned response Conditioned stimulus Conditioned response ```
207
Acquisition
Stage where neutral stimulus and unconditioned stimulus are paired
208
Generalization
Tendency to respond to a similar stimuli Example of this would be a little Albert, Watson
209
Discrimination
Opposite of generalization
210
Spontaneous recovery
Random re association
211
Extinction
De association
212
James Garcia
The Garcia effect: stimuli + sickness = taste aversion
213
Operant conditioning
Thinking is involved
214
Skinner
Rats and pigeons Reinforcement and punishment
215
Shaping
Giving reinforcement when I desired behavior is achieved over and over until the overall goal is met
216
Positive reinforcement and negative reinforcement
Reinforcement is used to increase a behavior Positive is giving a good stimulus for desired behavior Negative is removing an aversive stimulus An example of negative would be taking medicine to make a headache go away
217
Positive punishment and negative punishment
Punishment is used to decrease a behavior Positive is adding an unwanted stimulus Negative is removing a wanted stimulus
218
E.C. Tolman
Latent learning, cognitive maps
219
Primary reinforcers
Biological requirements: survival Occur naturally, no learning needed
220
Secondary reinforcers
Used to reinforce primary reinforcers Money
221
Continuous reinforcement schedule
Rewarded every single time that organism provides the appropriate response
222
variable ratio
Slot machines
223
Fixed ratio
Buy one get one free
224
Variable interval
Fishing
225
Fixed interval
Job/paycheck
226
Social learning
Social behavior is learned primarily through observation and imitation
227
Bandura
Bobo doll experiment Aggressiveness is learned Mirror neurons
228
Flashbulb memory
Clear memory of an emotionally significant event
229
Encoding
Committing information to long-term memory
230
Proactive and retroactive encoding failures
P: proactive O: old interferes with new R: retroactive N: new interferes with old
231
Ebbinghaus
Serial position of fact, forgetting curve, primacy and recency
232
Serial position effect
Tendency to remember the first and last pieces of information
233
Primacy effect
First piece of information
234
Recency effect
Last piece of information
235
Mnemonic device
Play on words
236
Chunking
Splitting up information into bits and pieces
237
Sensory memory
Initial contact for stimuli Short term
238
Loftus
Misinformation effect, videotaped two cars crashing and ask people questions by changing the vocabulary words used
239
Concept
General category – bird
240
Prototype
Specific representation – blue bird
241
Iconic
Visual information/memory
242
Echoic
Auditory information/memory
243
Short term memory – STM
7+/-2
244
Long term memory
LTM
245
Implicit
Procedural: cerebellum, riding a bike
246
Explicit
Declarative: hippocampus, semantic memory, information – episodic memory
247
Anterograde amnesia
Associate A in anterograde and A in after – after the accident Happens because of damage No new memories
248
Retrograde amnesia
Associate retro with old – old memories
249
Source amnesia
Getting where you saw or acquired the information
250
Infantile amnesia
No memory from birth to three years of age New neurons developing
251
Recall vs recognition
Recall: fill in the blank Recognition: multiple-choice
252
Repression
Pushing a memory into the subconscious Myth
253
Representative heuristics
Whatever best fits a previously made schema
254
Availability heuristic
Whatever comes quickest and most frequently to the mind
255
Functional fixedness
Cognitive bias that limits a person to use an object of earth and its traditional usage
256
Noam Chomsky
LAD: language accusation device, language comes naturally/we have an innate ability for language
257
Benjamin Whorf
Linguistic determinism: language before thought
258
Phoneme
Sound
259
Morpheme
Prefix/suffix
260
Semantics
Meaning
261
Syntax
Order
262
Over regularization
I go becomes I goed when referring to the past
263
Babbling stage
Imitating
264
One-word stage
One word
265
Two words stage
Two words
266
Telegraphic stage
Full sentences
267
Algorithm
Going through every possible outcome
268
Mental set
Stuck in priming
269
Insight
Kholer, insight happens in right Temporel lobe, monkeys – incubation study Monkeys were presented with a tube with a peanut in it and had to try to figure out how to get it out
270
Braddeleys working model of memory
There is a central executive
271
Atkinson and Shiffrin model of memory
``` Environmental input Sensory memory Affention Short-term memory Recalled or rehearsed Long-term memory Retrieval ```
272
Maslow's hierarchy of needs
physiological – air, food safety and security – health, job love and belongingness – family and intimacy self-esteem – confidence self actualization - self fulfillment * transcendence Monks propose a discrepancy
273
Masters and Johnson
Sexual response cycle
274
Homeostasis
Internal stability
275
Type a personality
Always on the go – heart disease
276
Type B personality
Mellow
277
Neurotransmitters involved in stress
Cortisol, epinephrine, norepinephrine
278
GAS General adaptation syndrome
Alarm, resistance, and exhaustion Illness is likely to occur in exhaustion
279
Intrinsic and extrinsic motivation
Intrinsic: tasks are enjoyable – over justification effect diminishes this Extrinsic: motivation caused by outside factors – reward and punishment
280
Bulimia, anorexia
Bulimia: binging and purging Anorexia: restriction of caloric intake plus excessive exercise
281
Lateral hypothalamus
Stimulated: hunger Damaged: no hunger
282
Ventromedial hypothalamus
Stimulated: stop eating Damaged: never stop eating
283
Drive reduction theory
Body tries to maintain homeostasis by creating a drive
284
Optimum arousal theory
Boredom
285
James-Lange theory
Physiological first then emotion
286
Cannon-Bard theory
Experience physiological and emotional response at the same time
287
Schacter and singer - two factor theory
Physiological response followed by cognitive appraisal which leads to emotion
288
Paul Eckman
Micro expressions, display rules, gestures differ culturally but facial expressions are universal
289
Psychotherapy
Therapy where there's a professional and a help seeking client
290
Transference
Client transfer feelings they have for someone in their life to therapist
291
Client centered therapy
Talk therapy Humanistic/ Carl Rogers
292
Behavior therapy
Classical and operant conditioning to treat psychological problems
293
Counter conditioning
Replace bad responses to a stimulus with good ones
294
Systematic desensitization
Treatment for phobias, fears and aversions Reduce anxiety through counter conditioning
295
Meta-analysis
Researchers examine past studies instead of doing new research
296
Biomedical therapy
Physiological interventions that focus on reduction of symptoms of psychological disorders
297
Psychopharmacology
Study of drugs used for psychological disorders
298
Antipsychotics
Manage psychotic symptoms (delusions and hallucinations) Schizophrenia and bipolar disorder
299
Antianxiety drugs
Calm people with excessive anxiety
300
Antidepressant drugs
Depression, anxiety and OCD