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356 Cards in this Set

  • Front
  • Back

Structuralism

Our consciousness can be broken down into its essential elements

Functionalism

Our consciousness serves an adaptive purpose by helping us survive

Introspection

Part of structuralism, personal observation of our own thoughts and feelings

Positive Psychology

The study of positive emotions, character traits, and the enabling institutions"

Clinical Psychology

Assessment and Treatment of abnormal behavior

Developmental Psychology

Looks at how organisms develop and grow throughout their lifetimes

Social Psychology

Helping behaviors, compliance, stereotypes, group behavior, agression, schemas, and attraction

Industrial Psychology

Selection and performance evaluation

Organizational Psychology

Teamwork, Leadership, and Motivation

Personality Psychology

Looks at consistency of behavior over time

Biological Psychology /Neuroscience

Hormones, Neuro-functioning, Genetic Info

Quantitative Psychology

How we analyze data and make sense of it

Cognitive Psychology

Look at the role of behavior information and processing

1st Step of Research

Development of a Question

2nd Step of Research

Formation of a Hypothesis

3rd Step of Research

Designing a Study to Test Hypothesis

4th Step of Research

Collect Data

5th Step of Research

Analyze Data

6th Step of Research

Report the Findings

Population

Ultimate group we want to apply findings towards

Sample

Group being studied

Generalization

Needs to represent a more broad population

Naturalistic Observation

Observing behavior as it naturally occurs

Pros of Naturalistic Observation

We can observe nature as it occurs

Cons of Naturalistic Observation

May be expensive and time consuming

Survey Method

Polling a sample

Pros of Survey Method

Inexpensive, Large groups of people

Cons of Survey Method

Responses could be untruthful, attitude-behavior inconsistency

Case Study

A massing of information about an individual or a group

Pros of Case Study

A lot more detail, saving money

Cons of Case Study

Time consuming with one individual, Control, generalization

Correlational Research

How two or more variables relate to each other

Positive Correlation

Variables are moving in the same direction

Negative Correlation

Variables are moving in opposite directions

3rd Variable

A factor that could affect the result that was not being tested

Independent Variable

Variable being controlled and changed

Dependent Variable

Variable that is being measured

Moderators

Occur before experiment, show "when" a treatment works

Mediators

Occur during experiment, show "how" a treatment works

Quasi Experimental Design

Subjects cannot be randomly assigned

Components of the Central Nervous System

Brain and Spinal Cord

Somatic Peripheral Nervous System

Control of body movements

Autonomic Peripheral Nervous System

Unconscious Actions, Heart Rate, Urination, Sexual Desires

Dendrite

Receives Information

Nucleus

"brain" of nerve cell

Soma

Body of Nerve Cell

Axon

Sends signal from soma to axon terminal

Myelin Sheath

Guards Axon

Axon Terminal

Sends information to dendrites of another nerve cell

Synapse

Space between axon terminal and dendrites that information is shot across

Afferent Neurons

Sends signals towards the brain

Efferent Neurons

Sends signals away from the brain

Positive Skew

When data mean shifts to the left

Negative Skew

When data mean shifts to the right

Inferential Statistics

Using statistical techniques to determine if differences between groups is real or due to chance

Medulla

Controls breathing, heart rate, and blood pressure

Cerebellum

Controls Fine Motor Skills,Coordination, Walking

Thalamus

Relays sensory information, touch, sight, sound, taste

Hypothalamus

"pleasure center", sex, stress response, appetitive behaviors

Limbic System

Contains Amygdala and Hippocampus

Amygdala

Threat Sensor, Aggression Center

Hippocampus

Make memories and stores them in Short Term

Frontal Lobe

Judgement, Reasoning, Problem Solving

Parietal Lobe

Processes the body's sensory information

Perseveration

Repeating an action

Interpersonal Stickiness

Not being able to pick up social cues

Logorrhea

Too many words

Occipital Lobe

Interprets Visual Information

Temporal Lobe

Sounds and Language Center

Apaxia

Mind and Body Disconnection

Kluver-Bucy Syndrome

Individual is very Docile and Tame

Prader-Willis Syndrome

Individual does not get the "full" signal when eating

Experimental Research

Methodology that works to eliminate allalternative explanations under carefully controlled conditions

Pros of Experimental Design

Highly Controlled, Most powerful for determining causation

Cons of Experimental Design

Artificial, Ecological Validity

Sampling Bias

Bias in self report

Experimenter Bias

Researcher subconsciously influences results

Remedies for Bias

Placebos, Experimental Blinding, Replication

Schizophrenia

Disease caused by increase of dopamine and can cause hallucinations

Multiple Sclerosis (Demyelination)

Auto immune disease in which the body destroys its own myelin sheaths

Interneurons

Allow for complex actions

Sodium Potassium Pump

Polarization of cells, 2 potassiums for three sodiums

Action Potentials

When ions cross the neuron wall, all or nothing principle. 55mlhz causes signal to be sent

Refractory Period

Period after action potential is sent cannot be sent again for a few moments

Excitatory Neurotransmitters

Increases probability of action potential

Inhibitory Neurotransmitters

Sends signals across the synapse

Acetylcholine

Helps memory, ability to learn, and some motor functions

Alzheimer's Disease

Lack of acetylcholine in neurons

Dopamine

Brain's reward center

Parkinson's Disease



Too little dopamine

Sertonin

Controls mood, sleep

Anxiety and Depression

Too little serotonin causes mood disorders

Agonists

mimic neurotransmitters

Antagonists

block neurotransmitters

Reuptake

blocks axon terminal

Cerebral Hypoplasia

affects motor skills, cerebellum is not fully developed

Prosopagnosia

inability to recognize faces due to damage in the Occipital Lobe and Temporal Lobe

Anton-Babinksi Syndrome

Cortical Blindness where suffers claim they can actually see

Motor Cortex

Strip in the back of the frontal lobe that controls the output of motor activity

Sensory Cortex

Strip at front of Parietal Lobe that controls the output of sensory information

Visual Cortex

Lobe at the back of the brain and occipital lobe that controls the output of visual activity

Auditory Cortex

Lobe in the middle of the temporal lobe that controls the output of auditory information

Aphasia

Difficulty in producing or expressing speech

Broca's Area

Part of the brain in charge of speech production



Wernicke's Area

Part of the brain in charge of comprehension of speech



Dyslexia

Damage to Broca's Area that can cause difficulty in speech or transposing sounds

Angular Gyrus

Part of the brain associated with complex language functions

Left Hemisphere

Half of the brain in charge of Language and Verbal Abilities

Right Hemisphere

Half of the brain in charge of Spatial and Contextual Skills

Sympathetic

Type of Peripheral Nervous System that releases adrenaline and is involved in fight or flight

Parasympathetic

Type of Peripheral Nervous System that relaxes the body and de-stresses the body

Anxiety

Disorder attributed to an over active sympathetic nervous system

Sensation

The ability to detect and take in information from the environment

Perception

To ability to to give meaning to what we sense

Transduction

The process of converting a stimulus into a nerve impulse

Bottom-Up Process

Stimulus driven process

Top-Down Process

Ability to interpret stimuli process

Wave Amplitude

Physical Dimension of Light waves that corresponds to brightness

Wave Length

Physical Dimension of Light waves that corresponds to color

Cornea

Protects eye from germs, covers iris and pupil

Pupil

Hole in which light enters the eye

Iris

Controls how much light enters the eye, contracts or dilates pupil

Lens

Focuses light into the retina, acts like a camera

Retina

Lining in the back of the eye that helps us see

Rods

Photoreceptors in the outer retina that helps us see in dark light, night vision

Cones

Photoreceptors in the center retina that helps us see colors and brightness

Near Sighted

Condition in which the lens focuses light in front of the retina

Far Sighted

Condition in which the lens focuses light behind the retina



Presbyopia

Condition in which the eye loses it elasticity over time and becomes far sighted

Fovea

Central part of Retina

Ganglion Cells

Neuron cell on the inner surface of retina, receives information from photoreceptors

Bipolar Cells

Transmit signals from ganglion cells to photoreceptors

Young-Helmholtz Trichromatic Theory

Theory that there are three types of cones sensitive to various wavelengths (Red, Green, Blue)



Opponent Process Theory

Theory that every cone has opponent cells that see opposite colors

Color Blindness

Condition when a person may only have one or two types of cones as opposed to threes

Optic Chiasm

Space where optic nerves cross in the brain

Pinna

Outer Ear

Auditory Canal

Canal that connects pinna to inner ear

Tympanic Membrane

Divides external ear from inner ear

Ossicles

Three small bones that are connected and transmit sound waves to inner ear

Cochela

Curled tube in ear that contains the nerves for hearing

Basilar Membrane

Membrane inside cochlea that has tiny hairs

Auditory Nerve

Nerve that sends sound signals to temporal lobe

Malleus

First bone inside ear (also called the hammer)

Incus

Second bone inside ear (also called the anvil)

Stapes

Third bone inside ear (also called the stirrup)

Semicircular Ducts

Ducts that are filled with fluids that send information of balance to the brain

Eustacian Tube

Drains fluid from ear to throat or back of the nose

130dB

Threshold of pain (in decibels)

Neural Deafness

Damage to Cochlea or to the hair cells in Cochlea

Oval Window

Where Stapes connects to the Cochlea

Conduction Deafness

Involves damage to the mechanical systems thatamplifies sound waves

Frequency Theory

Theory that hair cells replicate the frequency of a certain sound

Place Theory

Theory in which the brain understands pitch is based on what part of the Basilar membrane has the most neural activity

McGurk Effect

Occurs when auditory component of one sound is paired with a visual component of a different sound

Delusions

Odd or inappropriate interpretations of things

Capgras Syndrome

Neurological Condition where familiar people in your environment are imposters

Gestalt Principles

Built-in tendencies to organize incoming sensoryinformation

Figure

What is prominent in the visual field

Ground

Less noticeable object

Inattentional Blindness

When you miss seeing something in plain sight



Reversible FIgures

Being able to switch back and forth between figure and ground

Weak Central Coherence

Refers to the fact when someone with Autism looks at an image, that focus on the details but not the big picture

Gestalt Cues

Proximity, Similarity, Continuity, Closure, and Connectedness are Top Down ________ _____



Autism

A disorder where people sometimes cannot form Gestalt Principles

Proximity

Gestalt Principle that says nearby figures are grouped together

Similarity

Gestalt Principle that says objects that look or act the same are grouped together

Continuity

Gestalt Principle that says we perceive smooth and continuous patterns rather than discontinuous patterns

Closure

Gestalt Principle that says we perceptually fill in the gaps

Connectedness

Gestalt Principle that says we perceive connected objects as a single grop

Binocular Cues

Vision taken in by two eyes, Depth perception

Monocular Cues

Vision that only requires one eye. Size, texture, gradient, height, etc

Convergence

The degree to which eyes turn in to a focus on a close object

Retinal Disparity

A slight difference in the apparent position as seen by left and right retinas

Overlap

If one object partially covers another, we perceive it as closer



Relative Size

If two objects are the same size, we perceive the one that casts a smaller image on our retina as farther away

Texture Gradient

When texture is more detailed, the object is closer to the retina



Relative Height

Objects that are high in the visual field are assumed to be farther away

Relative Motion

Objects that move past you faster are assumed to be closer

Linear Perspective

The farther away parallel lines are, the closer they become together

Relative Brightness

Objects that are farther away tend to be darker

Entrainment

Process of resetting the biological clock

Suprachiasmatic Nucleus

A pair of small nuclei in the hypothalamus of the brain, above the optic chiasma, thought to be concerned with the regulation of physiological circadian rhythms

Pineal Gland

Small gland in the brain that produces melatonin

Zeitgebers

External cues we use to reset our biological clock



Circadian Rhythm

Body's biological clock

Melatonin

Neurotransmitter that increases sleepiness

Electroencephalogram

Machine that records brains spontaneous electrical activity

Alpha Waves

Brain Waves released when the Brain is awake, Slower than waves emitted during sleep.



REM Sleep

Transition stage of sleep, rapid eye movement.

Theta Waves



Fast Brain Waves released when you are drowsy and sleepy

Beta Waves

Brain waves released during REM and when a person is concentrated

Delta Waves

Brain waves that start to be released as deep sleep occurs

1st Stage of Sleep

When a person starts to fall asleep, slowing heart rate, slowing of breathing rate. Easily woken up.



2nd Stage of Sleep

Person is officially asleep.

3rd Stage of Sleep

Person enters deep sleep and begins to emit Delta waves

4th Stage of Sleep

Can observe sleep walking and sleep talking

5th Stage of Sleep

Rapid Eye movement sleep, Transition to lighter sleep. Dreams occur.

Paradoxical Sleep

When a person is asleep but their brain waves reflect a person who is awake, REM Sleep

Hypnopompic Hallucinations

Unusual sensory phenomena experienced just before or during awakening.

Hypnogogic Hallucinations

Mental phenomena that occur during this "threshold consciousness" phase include lucid thought, lucid dreaming, hallucinations, and sleep paralysis.

Narcolepsy

Sudden onset of sleepiness or drowsiness

Cataplexy

Low levels of hypocretin

Hypocretin

Neurotransmitter produced by the hypothalamus and functional in the regulation of appetite and sleep.

Sleep Apnea

A potentially serious sleep disorder in which breathing repeatedly stops and starts.

Insomnia

A condition when falling asleep and waking up are difficult. Symptoms of depression and anxiety

REM Behavior Disorder

Lack of muscle paralysis during REM and causes sufferers to act out their dreams

Sleep Walking

Occurs during the first half of sleep where a person walks around or does an activity while still asleep

Fatal Familial Insomnia

A person who begins to lose the ability to sleep as they age

Latent Content

Hidden Psychological Meaning of a Dream



Manifest Content

Actual Content of the Dream

Activation-Synthesis Hypothesis

Hypothesis that dreams mean nothing

Hypnosis

Systematic Procedure that produces a heightened stateof suggestibility

Disinhibition

Lack of restraint and disregard for social conventions

State Theory

Hypnosis does produce a different state of consciousness

Social Role Theory

Subject is doing what he or she believes is appropriate in this situation, social conventions

Hypnosis as Divided Consciousness

Consciousness is divided into two streams, one focuses on hypnotist and one is aware of everything else



Hidden Observer

Stream of consciousness that focuses on everything other than the hypnotist

Trance Logic

The ability to entertain two mutually inconsistent ideas at the same time

Buddha

"The Awakened One"



Focused Attention

Focusing on a specific object, sound, or experience

Open Monitoring

Looking at the contents of your thoughts in a non-judgmental way

Substance Abuse

Self-administration of drugs in a way thatdeviates from a culture’s norms

Substance Dependence

When a person needs a drug to function normally

Psychological Dependence

Thoughts that you cannot function without the drug

Physical Dependence

My body will react negatively if I do not take the drug

Tolerance

Greater amounts of the drug are needed to achieve the same effect

Withdrawal

Intense craving for the drug and negative physicalexperiences after the drug is taken away from the person

Sedatives

Drug class that slows down the activity of the nervous system

GABA

Neurotransmitter that slows down the nervous system

Alcohol

Drug class that affects GABA and Glutamate neurotransmitters and impacts prefrontal cortex, cerebellum, hypothalamus, and medulla

Glutamate

Neurotransmitter that excites the nervous system

Stimulants

Drug class that increases alertness and mobility while decreasing reaction time

Learning

A relatively durable change in behavior or knowledge that is due to experience

Classical Conditioning

Learning in which a stimulus evokes a response that is typically evoked by a different stimulus

Unconditioned Behaviors

Behaviors that occur without learning

Condition

Behavior or stimulus that must be learned

Acquisition Stage

Taking a stimulus that will not illicit a response and adding a stimulus that will illicit a response to try and condition response to original stimulus

Conditioned Stiumulus

Stimulus that was originally neutral but when associated with unconditioned stimulus it starts to illicit a response

Unconditioned Stimulus

Stimulus that automatically triggers a reaction

Extinction

Presenting only the conditioned stimulus

Renewal Effect

Response that is extinguished in a new context, reappears in the old context

Generalization (Learning)

Producing the same conditioned response to a similar conditioned stimulus

Discrimination

Conditioned response only in presence of some stimulus but not to all

Higher-Order Conditioning

Conditioned stimulus functions like an unconditioned stimulus

Spontaneous Recovery

Reoccurrence of conditioned response when they haven't seen the conditioned stimulus in a while

Forward Conditioning

Conditioned Stimulus precedes the unconditioned stimulus

Predictability

Conditioned stimulus is always associated with an unconditional stimulus. Don't tease them

Signal Strength

Depends on the values of the conditioned stimulus

Attention

Being aware of the environment, subject must be aware of unconditioned stimulus

Aversive Conditioning

Avoiding things that have negative responses

Taste Aversion

Aversive conditioning specifically related to taste (i.e. Food poisoning). Very hard to extinguish

Evaluative Conditioning

A change in liking something associated with either a positive or negative experience

Antabuse

Drug that makes you vomit when exposed to alcohol

Exposure

Exposing someone with a phobia to the thing they are afraid of and they are prevented from escaping

Systematic Desensitization

Trying to take association of fear with something and replace it with an alternative reaction

Operant Conditioning

The behavior operates on the environment to produce a reward or punishment

The Law of Effect

Behaviors that are reinforced will reoccur

Positive Reinforcement

Rewarding a good behavior



Primary Positive Reinforcers

Have natural, biological, primary value

Secondary Positive Reinforcers

Aquire their value through association with primary reinforcers

Negative Reinforcement

Punishing a negative behavior

Punishment

Needs to be consistent, immediate, explained, and salient

Escape Learning

A response that ends an aversive stimulus

Avoidance Learning

A response that prevents an aversive stimulus

Extinction (Conditioning)

Removing the reinforcers

Shaping

Reinforcing steps of a behavior

Continuous Reinforcement Schedule

Reinforcing a behavior every time it happens

Fixed Interval Schedule

Reinforcing someone after a set interval of time has passed (Paychecks)

Variable Interval Schedule

Reinforcing someone after a varied interval of time has passed (Pop Quizes)

Fixed Ratio Schedule

Reinforcing someone after a set amount of responses has passed (Selling magazines for school)

Variable Ratio Schedule

Reinforcing someone after a varied amount of responses has passed

Observational Learning

People learn by observing others

Vicarious Conditioning

Learning by observing the consequences that happen to others

Encoding

Code and put into memory

Storage

Maintain in memory

Retrieval

Recover from memory

Visual Code

Coding visual stimuli and remembering visual images

Acoustic Code

Coding auditory stimuli and remembering sounds

Semantic Coding

Coding senses with deep context

Short-Term Memory

Sensory information that deteriorates over an amount of time

Long-Term Memory

Ability to hold information for a long period of time

Sensory Memory

Holding large amounts of incoming information for a very short period of time

Iconic Memory

Sensory information for visual information, transmits as visual code

Echoic Memory

Sensory information for auditory information, transmits as acoustic code

Recall

Re-accessing events from or stimuli from the past

Shallow Level of Processing

Visual processing

Intermediate Level of Processing

Acoustic processing

Deep Level of Processing

Semantic processing

Dual Coding Theory

The more codes you use to learn something, the better it will be retained

Short Term Memory Capacity

7 terms +/- 2

Short Term Memory Duration

About 20 Seconds with no rehearsal

Maintenance Rehearsal

Repetitively verbalizing a piece of information

Elaborative Rehearsal

Repetitively thinking of the meaning to a piece of information

Working Memory

One's ability to hold and manipulate information in conscious attention (I.e. Reading)

Semantic Networks

A knowledge base where closely related pieces of information are grouped together

Schemas

A pattern of thought or behavior that organizes categories of information and the relationships among them

Script

Our general knowledge of the sequence of events

Explicit Memory

Memory with conscious recall

Semantic Memory

Memory consisting of facts and general knowledge

Episodic Memory

Memory consisting of personally experienced events

Implicit Memory

Memory without conscious recall

Procedural Memory

Memory of motor and Cognitive Skills

Priming

Memory of enhanced identification of words or objects

Declarative Memory

Memory related to explicit memory

Procedural Memory

Memory related to implicit memory

Retrospective Memory

Memory for past events

Prospective Memory

Remembering to remember to do something

Event Based Memory

Remembering to do something when certain events are present

Time Based Memory

Remembering to do something at a certain time

Serial Position Effect

People remember best words at the beginning or end of a list

Primary Effect

Tend to remember the primary objects in a list

Recency Effect

Tend to remember the most recent words in a list

Recognition

Type of retrieval where more cues are present

Environmental Reinstatement Effect

Tend to recall information best if we return to the same environment that we learned it

State Dependent Effect

Tend to recall information best when in the same emotional state as when we remembered it

Mood Congruent Effect

Tend to recall information best when your mood and the emotional tone of the material are the same

Misinformation Effect

Your memory is influenced by misleading information

Leading Question

Question in which the answer is implied

Recovered Memories

Memories that occur after you've forgotten them and a stimulus allows you to recall them

Repressed Memories

Memories that are purposefully blocked

Source Monitoring

Process of making inferences about the source of a memory

Decay

The disappearing of a memory over time

Interference

The displacement of memory with other information

Retroactive Interference

New learning interferes with old

Proactive Interference

Old learning interferes with new

Anterograde Amnesia

The loss of memory and the subsequent inability to create new memories

Retrograde Amnesia

Amnesia for past events, problems with getting information into long term meory

Hyperthymesia

The ability to remember everything

Autobiographical Memory

Remembers all of your episodic memories

Flashbulb Memories

An unusually vivd and detailed memory of an event

Mnemonics

A learning device that improves remembering information

Method of Loci

A method of memory enhancement which uses visualizations with the use of spatial memory, familiar information about one's environment, to quickly and efficiently recall information

Galton

Scientist who was interested in splitting up people based on their intelligence and abilities

Alfred Binet

Scientist who tested people's mental age

Mental age

Testing to find what questions children of each age can answer

IQ

Intelligence Quotient (Mental Age/ Chronological Age x 100)

Lewis Termon

Brought Binet's test over to Stanford and established it as an IQ test

David Wechsler

Redesigned Stanford-Binet IQ test and expanded the scope of intelligence

Verbal Comprehension Scale

IQ Test: Traditional Vocabulary Skills

Perceptual Reasoning Scale

IQ Test: Working on puzzles and visual challenges

Working Memory Scale

IQ Test: Testing memory (chains of numbers) and Arithmetic

Processing Speed Scale:

IQ Test: How quickly you can do nonverbal tests and puzzles

Bell Curve

Normal Distribution of Data with Standard Deviations from the Mean

Deviation IQ Score

How far your IQ deviates from a mean score of 100

Psychological Test

Systematic procedure for observing behavior in a standard situation and describing that performance with a numerical scale or categories

Test-Retest

The test scores are similar no matter how many iterations of the test are given and taken

Split-Half

Each section of the test are all contributing equally to the final score

Internal Consitency

How similar each item on a test is to each other

Content Validity

The extent to which a measure represents all facets of a given construct

Predictive Validity

The extent to which a score on a scale or test predicts scores on some criterion measure

External Validity

The extent to which the results of a study can be generalized to other situations and to other people

Heritability Estimate

Estimate of how much of intelligence is due to genetics

Reaction Range

The range of intelligence you are born with is affected by genetics and your environment

Flynn Effect

A fluid growth in IQ scores from 1950 and on (predominantly nonverbal IQ scores)

Extreme Environments

An extreme change in the environments a person is raised in