Glossary terms (A-H) Flashcards

(133 cards)

1
Q

central executive

A

part of Alan Baddeley’s model of working memory that oversees the visuospatial sketchpad, phonological loop, and episodic buffer. Responsible for shifting and dividing attention

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2
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importance of central executive

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The central executive is the most important component of the working memory model, although little is known about how it functions. It is responsible for monitoring and coordinating the operation of the slave systems (i.e., visuospatial sketchpad and phonological loop) and relates them to long term memory (LTM).

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3
Q

cognitive route of persuasion based on the content and deeper aspects of an argument

A

central route

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4
Q

main function of the cerebellum

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Coordination of voluntary movements (skeletal)

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5
Q

cerebral cortex

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The cerebral cortex is the thin layer of the brain that covers the outer portion (1.5mm to 5mm) of the cerebrum.

it is made of grey matter - the cell bodies and then the inside is the white matter (bc its the axons that have myelinated axons - for processing)

this inside is cerebellum –> composed of the lobes

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6
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cerebral cortex role

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The cerebral cortex is the largest site of neural integration in the central nervous system. It plays a key role in attention, perception, awareness, thought, memory, language, and consciousness
-The cerebral cortex is the conscious mind, and is functionally divided into four lobes: the frontal lobes, parietal lobes, temporal lobes, and occipital lobes

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7
Q

cerebrum vs cerebral cortex

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The cerebrum is a collective term that refers to the largest part of the four main parts of the brain, while the cerebral cortex is a specific term that refers to the outer layer of the cerebrum.

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8
Q

what does the cerebrospinal fluid (CSF) not do?

A

deliver oxygen
- that’s the RBC’s, it helps to physically support the brain and acts as a shock absorber. It also exchanges nutrients and wastes with the brain and spinal cord;

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9
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charismatic authority

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type of leadership where devotion is reliant upon an individual having exceptional charisma

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10
Q

choroid

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the vascular layer of the eye, containing connective tissues, and lying between the retina and the sclera. The human choroid is thickest at the far extreme rear of the eye

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11
Q

sclera

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the white of the eye (outer layer)

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12
Q

retina

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The retina is an essential part of the eye that enables vision. It’s a thin layer of tissue that covers approximately 65 percent of the back of the eye, near the optic nerve. Its job is to receive light from the lens, convert it to neural signals and transmit them to the brain for visual recognition

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13
Q

ciliary muscle

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help focus light by controlling curvature of the lens

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14
Q

classical conditioning

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two stimuli are paired in a way that changes the response to one of them

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15
Q

coercive organizations

A

people don’t have a choice to join
- prison or rehabilitation center
coercive means- relating to or using force

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16
Q

cognitive dissonance theory

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a theory that explains that we feel tension (“dissonance”) whenever we hold two thoughts or beliefs (“cognitions”) that are incompatible, or when attitudes and behaviors don’t match. When this occurs, we try to reduce this unpleasant feeling of tension by making our views of the world match how we feel or what we’ve done.

  • I’m a smoker, smoker causes cancer
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17
Q

concrete operational

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Piaget’s third stage of his developmental theory where children aged 7 to 11 learn to think logically and learn the principle of conservation as well as mathematical concepts

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18
Q

confederates

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in psychological and social research, a confederate is a person who is working with the experimenter and posing as a part of the experiment, but the subjects are not aware of this affiliation

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19
Q

a tendency to search only for information that confirms a preconceived conclusion

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confirmation bias

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20
Q

conflict theory

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watch that video on it - thesis and antithesis- based on dissatisfaction of inequality

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21
Q

construct validity

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the degree to which a test actually measures what it claims, or purports, to be measuring, the appropriateness of inferences made on the basis of observations or measurements (often test scores), specifically whether a test measures the intended variable

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22
Q

a psychological disorder characterized by a change in sensory or motor function that has no discernible physical or physiological cause, and which seems to be significantly affected by psychological factors.

such as going blind after watching son die, or becoming paralyzed with no physical ailment present

A

conversion disorder

  • symptoms usually happen after a stressor or emotional conflict
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23
Q

cornea

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clear portion of the very outer layer of the eyeball - found over the iris and the pupil

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24
Q

the largest bundle of white matter (axons) connecting the two cerebral hemispheres

A

corpus callosum

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25
corpus callosum
The corpus callosum is a thick band of nerve fibers that divides the cerebral cortex lobes into left and right hemispheres. It connects the left and right sides of the brain, allowing for communication between both hemispheres
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critical theory
school of thought that sresses the selective assessment and critique of society and culture - by applying knowledge from the social sciences and humanities. it focusses on changing rather than understanding society
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crude death rate
annual # of deaths per 1000 ppl
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judging another culture based on its own cultural standards
cultural relativism - the idea that a person's beliefs, values, and practices should be understood based on that person's own culture, rather than be judged against the criteria of another.
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cultural universals
patterns or traits that are common to all people; cultural universals tend to pertain to basic human survival and needs, such as securing good and shelter, and also pertain to events that every human experiences, including birth, death, and illness
30
according to psychoanalytic theory, the _________ drives aggressive behaviors fueled by an unconscious wish to die or to hurt oneself or others
death instinct - Freud proposed that “the goal of all life is death.” - an innate and unconscious tendency toward self-destruction postulated in psychoanalytic theory to explain aggressive and destructive behavior not satisfactorily explained by the pleasure principle.
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an explanation of people's startling and often uncharacteristic behavior when situations provide a high degree of arousal and a very low sense of responsibility
deindividulization
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a psychological disorder characterized by a need to be taken care of by others and an unrealistic fear of being unable to take care of himself or herself
dependent personality disorder
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a psychological disorder characterized by a recurring or persistent feeling of being cut off or detached from one's body or mental processes, as if observing one's self from the outside
depersonalization disorder
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3 depressants
``` class of drugs that depress or slow down neural activity -includes alcohol, barbiturates (tranquilizers), and opiates ```
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the idea that information that is thought about at a deeper level is better remembered
depth of processing
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the portion of the forebrain that includes the thalamus and hypothalamus
diencephalon
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difference threshold (aka the just noticeable difference or JND)
this threshold is the minimum noticeable difference between any two sensory stimuli 50% of the time
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dishabituation
restoring full strength of a response to a stimulus that had previously been weakened through habituation
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the diminishing of a physiological or emotional response to a frequently repeated stimulus.
habituation
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disorganized- type schizophrenia
a psychological disorder that is characterized by psychosis in the form of flat or inappropriate affect, disorganized speech, and disorganized behavior
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refers to as incoherent and illogical thoughts and behaviors related to schizophrenia
disorganized-type schizophrenia
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a psychological disorder characterized by at least one episode of suddenly forgetting some important personal information, usually related to severe stress or trauma
dissociate amnesia
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dissociative disorders
Dissociative disorders are mental disorders that involve experiencing a disconnection and lack of continuity between thoughts, memories, surroundings, actions and identity. People with dissociative disorders escape reality in ways that are involuntary and unhealthy and cause problems with functioning in everyday life.
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3 types of dissociative disorders
- Dissociative identity disorder - Dissociative amnesia - Depersonalization/derealization disorder
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dissociative identity disorder
Dissociative identity disorder is associated with overwhelming experiences, traumatic events and/or abuse that occurred in childhood. Dissociative identity disorder was previously referred to as multiple personality disorder.
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symptoms of dissociative identity disorder
The existence of two or more distinct identities (or “personality states”). The distinct identities are accompanied by changes in behavior, memory and thinking. The signs and symptoms may be observed by others or reported by the individual. Ongoing gaps in memory about everyday events, personal information and/or past traumatic events. The symptoms cause significant distress or problems in social, occupational or other areas of functioning.
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dissociative amnesia
Dissociative amnesia involves not being able to recall information about oneself (not normal forgetting). This amnesia is usually related to a traumatic or stressful event and may be: localized – unable to remember an event or period of time (most common type) selective – unable to remember a specific aspect of an event or some events within a period of time generalized – complete loss of identity and life history (rare)
48
a psychological disorder where someone suddenly goes on a journey, during which he or she cannot recall personal history prior to the journey
dissociative fugue fugue- a state or period of loss of awareness of one's identity, often coupled with flight from one's usual environment, associated with certain forms of hysteria and epilepsy.
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a psychological disorder characterized by alternating between two or more distinct personality states (or identities), only one of which interacts with other people at any one time
dissociative identity disorder
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door-in-the-face technique
- bid request = turn down, small request follows- ok fine - The persuader attempts to convince the respondent to comply by first making a large request that the respondent will most likely turn down, much like a metaphorical slamming of a door in the persuader's face. This is followed by a smaller request which the respondent will now more easily agree to.
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a decrease in social class
downward mobility
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drive
an urge originating from a physiological discomfort such as hunger, thirst, or sleepiness. - Drives can be useful for alerting an organism that it is no longer in a state of homeostasis, an internal state of equilibrium
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driv reduction theory
deviations from homeostasis create physiological needs. These needs result in psychological drive states that direct behavior to meet the need and, ultimately, bring the system back to homeostasis.
54
emile durkheim and dual coding hypothesis - these are not related
dual coding hypothesis a hypothesis that it is easier to remember words with associated images than either words or images alone Emile Durkheim considered the father of sociology and a major proponent of functionalism, Emile Durkheim was the pioneer of modern social research and established the field of sociology as separate and distinct from psychology and political philosophy
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dyssomnias
sleep disorders that include abnormal amount, quality and timing of sleep - insomnia, narcolepsy and sleep apnea
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ego
ego= logical thinking, planning, controlling the id (pleasure principle) ego is ruled by the reality principle
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ego defines mechanisms
to cope with this anxiety and protect the ego, all people develop defense ego mechanisms that unconsciously deny or distort reality. Ego defense mechanisms are therefore normal, and become unhealthy only when taken to extremes; developed by Sigmund Freud
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examples of ego defines mechanisms
``` Denial. Denial is one of the most common defense mechanisms. ... Repression. Unsavory thoughts, painful memories, or irrational beliefs can upset you. ... Projection. ... Displacement. ... Regression. ... Rationalization. ... Sublimation. ... Reaction formation. ```
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repression
unconscious mechanism controlled by the ego to keep shitty events hidden from the conscious
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sublimation
satisfying an impulse with a substitute object- like displacement BUT in a socially acceptable way - playing football to get out aggression
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displacement
mad at boss, but come home and take it out on sister. Not socially acceptable really
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projection
projecting your own feelings onto someone else - you hate someone but super ego tells you this is unacceptable- so you decide to believe that they hate you - s a psychological defense mechanism in which individuals attribute characteristics they find unacceptable in themselves to another person. For example, a husband who has a hostile nature might attribute this hostility to his wife and say she has an anger management problem
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another word for photographic memory
eidetic memory
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elaboration likelihood model
The model aims to explain different ways of processing stimuli, why they are used, and their outcomes on attitude change. "how likely is it that you are going to elaborate your thinking in making this decision?" - really hard= central route processing - not much= peripheral route processing (not really using information that is central to the desicion)
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female version of the Oedipus complex. It involves a girl, aged between 3 and 6, becoming subconsciously sexually attached to her father and increasingly hostile toward her mother.
Electra complex
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a type of synapse in which the cells are connected by gap junctions, allowing ions (and therefore the action potential) to spread easily from cell to cell
electrical synapse
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EEG vs EMG vs EOG
EEG- recording of electrical impulses in the brain (electroencephalogram) EMG- electromyogram = recording skeletal muscle movement EOG - electrooculogram- recording eye movement
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encoding
- getting it in transferring sensory information into the memory system -The process of breaking the information down into a form we understand is the process of encoding (and we later "decode" the information to recall it). But the process of getting it into the memory system for storage and later retrieval is encoding.
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memory is most effective when information available at encoding is also present at retrieval; for example studying in the same room as an exam is taken -the recall of information when intoxicated being easier when intoxicated again
encoding specificity principle
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the practice of marrying within a particular group (within tribe, local community, clan)
endogamy marrying within Indians caste system is an example
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environmental injustice
when people in poorer communities are more likely to be subjected to negative environmental impacts to their health and well-being
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living near a mine is an example of
environmental injustice
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epinephrine is produced where
adrenal medulla | - prolongs and increases the effects of the SNS
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episodic buffer
- the most recent addition to the working memory model - a third "slave" - The Episodic Buffer refers to a component of Baddeley and Hitch's Model of Working Memory. - The episodic buffer is the third member of these slave systems and is theorized to integrate the other functions, known as the phonological loop (information heard) and visio-spatial sketchpad (information seen) with a sense of time, so that things occur in a continuing sequence, like a story from a book or movie. This theory is used to explain why memories can be experienced as a coordinated sequence of events rather than as discrete segments.
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working memory
is a multi-component system which includes the central executive, visuospatial sketchpad, phonological loop, and episodic buffer. working men is short term memory
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working memory model
input--> sensory info--> working men--> long term
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central executive
the "boss" of working memory - allocates data to the subsystems: the phonological loop and the visuospatial sketchpad. It also deals with cognitive tasks such as mental arithmetic and problem-solving.
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Visuospatial Sketchpad (inner eye)
a component of working memory model which stores and processes information in a visual or spatial form. The visuospatial sketchpad is used for navigation. - responsibility for storing and manipulating visual and spatial information. - it is responsible for storing and processing information in visual or spatial form, as well as the location or speed of objects in space.
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Phonological Loop
The phonological loop is a component of working memory model that deals with spoken and written material. It is subdivided into the phonological store (which holds information in a speech-based form) and the articulatory process (which allows us to repeat verbal information in a loop). Phonological Store (inner ear) processes speech perception and stores spoken words we hear for 1-2 seconds. Articulatory control process (inner voice) processes speech production and rehearses and stores verbal information from the phonological store. The phonological store (linked to speech perception) acts as an inner ear and holds information in a speech-based form (i.e., spoken words) for 1-2 seconds. Spoken words enter the store directly. Written words must first be converted into an articulatory (spoken) code before they can enter the phonological store. The articulatory control process (linked to speech production) acts like an inner voice rehearsing information from the phonological store. It circulates information round and round like a tape loop. This is how we remember a telephone number we have just heard. As long as we keep repeating it, we can retain the information in working memory.
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more on visuospatial sketchpad
the visuospatial sketchpad (inner eye) deals with visual and spatial information. Visual information refers to what things look like. It is likely that the visuospatial sketchpad plays an important role in helping us keep track of where we are in relation to other objects as we move through our environment (Baddeley, 1997). As we move around, our position in relation to objects is constantly changing and it is important that we can update this information. For example, being aware of where we are in relation to desks, chairs and tables when we are walking around a classroom means that we don't bump into things too often! The sketchpad also displays and manipulates visual and spatial information held in long-term memory. For example, the spatial layout of your house is held in LTM. Try answering this question: How many windows are there in the front of your house? You probably find yourself picturing the front of your house and counting the windows. An image has been retrieved from LTM and pictured on the sketchpad.
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episodic buffer function
The episodic buffer acts as a 'backup' store which communicates with both long-term memory and the components of working memory.
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is the memory of every day events (such as times, location geography, associated emotions, and other contextual information) that can be explicitly stated or conjured. usually clear and significant memorirs highly emotional act..)
episodic memory
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examples of episodic memory
Your memories of your first day of school, your first kiss, attending a friend's birthday party, and your brother's graduation are all examples of episodic memories.
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episodic vs semantic memory
Episodic memory is defined as the ability to recall and mentally reexperience specific episodes from one's personal past and is contrasted with semantic memory that includes memory for generic, context-free knowledge.
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a type of cognitive-behavioral therapy whereby the individual is introduced to the specific anxiety-inducing situation gradually and in a controlled environment until his or her anxiety level decreases through adaptation; it has been found to be the most effective form of treatment for agoraphobia
exposure therapy
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Eric Erickson
extended Freud's theory of developmental stages in two ways. He added social and interpersonal factors, to supplement Freud's focus or unconscious conflicts within a person. And he delineated additional developmental stages and conflicts in adolescence and adulthood, to supplement Freud's focus on early childhood. His stages include: trust vs. mistrust, autonomy vs. shame and doubt, initiative vs. guilt, industry vs. inferiority, identity vs. role confusion, intimacy vs. isolation, generativity vs. stagnation, and integrity vs. despair
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who came up with PEN model
Eysenck
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what's PEN stand for
psychotic (aggressive, maniplative, risk-taking, irresponsible), extroverts and neuroticism (emotional stability) (biological theory)
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escape learning
alarm clock- turn it off - operatant conditioning - learn to do a behaviour to escape a negative stimuli
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operant conditioning
is a method of learning that occurs through rewards and punishments for behavior. Through operant conditioning, an individual makes an association between a particular behavior and a consequence (Skinner, 1938).
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the tendency to judge people from another culture by the standards of one's own culture
enthocentrism
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exogamy
requirement to marry outside of a particular group
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explicit (or declarative) memory
is one of the two main types of long-term human memory, the other of which is implicit memory. Explicit memory is the conscious, intentional recollection of factual information, previous experiences, and concepts.
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what falls under explicit memory
semantic (general knowledge about the world) and episodic (specific personal events)
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implicit memory
unconscious memory -priming and procedural memory (skills and task - riding a bike) based on previous knowledge and experiences -is sometimes referred to as unconscious memory or automatic memory. Implicit memory uses past experiences to remember things without thinking about them.
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the belief that once does not have control over outcomes, but they are controlled by outside forces
external locus of control
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face validity
the degree to which a procedure, especially a psychological test or assessment, appears effective in terms of its stated aims. -face validity is when an assessment or test appears to do what it claims to do.
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what is construct validity
Construct validity is about ensuring that the method of measurement matches the construct you want to measure. If you develop a questionnaire to diagnose depression, you need to know: does the questionnaire really measure the construct of depression? Or is it actually measuring the respondent’s mood, self-esteem, or some other construct?
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feature detection theory
- the theory that all complex stimuli can be broken down into individual parts (features), each of which is analyzed by a specific feature detector. - is a process by which the nervous system sorts or filters complex natural stimuli in order to extract behaviorally relevant cues that have a high probability of being associated with important objects or organisms in their environment, as opposed to irrelevant background or noise. - complex can be broken down to simple features
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fecundity
fertility
101
neglected/abandoned children who grow up without without human contact/care. Much of our knowledge about socialization comes from these individuals who were not socialized
feral children
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Model of selective attention that suggests that information from a sensory buffer is put through a filter that allows only selected inputs through (Broadbent)
filter model
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5-factor model
A model developed to explain personality using five overarching personality traits which include extroversion, neuroticism, openness to experience, agreableness, and concentiousness, this was developed by Costa and McCrae
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fixed ratio vs fixed interval
if says interval--> set time, if says ratio set amount of right answers
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the capacity to think logically and solve problems in novel situations, independent of acquired knowledge; it involves the ability to identify patterns and relationships that underpin novel problems and to extrapolate these findings using logic.
fluid intelligence
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a strategy that involves enticing people to take small actions, and then gradually asking for larger and larger commitment
foot-in-the-door
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Piaget's 4th stage of his developmental theory, from age 12-adulthood. During this stage, people learn abstract and moral reasoning
formal operation stage
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a tendency to perceive the functions of objects as fixed and unchanging
functional fixedness -a type of cognitive bias that involves a tendency to see objects as only working in a particular way
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functional amnesia
- sudden past memory loss a memory disorder characterized by sudden retrograde autobiographical memory loss, said to occur for a period of time ranging from hours to years, also called psychogenic and dissociative amnesia. These gaps involve an inability to recall personal information, usually of a traumatic or stressful nature consciously, but subconscious recall (sweating and increased HR) is common
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fundamental attribution error
is the tendency people have to overemphasize personal characteristics and ignore situational factors in judging others' behavior, in one study when something bad happened to someone else, subjects blamed that person's behavior or personality 65% of the time. -KEY HERE is OTHER PPL
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fundamentalism and fundamentalists
Some examples of fundamentalism are; Fascism, Nazism, Socialism, Communism, Marxism, Islam, Christianity and Judaism. Fundamentalism is not limited to a theistic belief, but references any form of belief that mandates a strict obedience to a particular set of beliefs.
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Phineas Gage
famous case of a man who suffered damage to his prefrontal cortex after a railroad tie blasted through his head. His symptoms due to damage to this area included: impulsivity, an inability to stick to plans, an inability to demonstrate empathy
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the study of how beings can cooperate with each other and use strategies for their own reason, whether it's personal gain or altruism.
game theory
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ganglia
collection of neuron cell bodies (unmyelinated- grey matter) found in the PNS - normally grey matter (cell bodies) are found in the CNS- spine and brain, but this are in the body - relay system
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grey matter
- somas (or gray matter) is a major component of the central nervous system, consisting of neuronal cell bodies, neuropil (dendrites and unmyelinated axons), glial cells (astrocytes and oligodendrocytes), synapses, and capillaries.
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grey vs white matter
Grey matter is distinguished from white matter in that it contains numerous cell bodies and relatively few myelinated axons, while white matter contains relatively few cell bodies and is composed chiefly of long-range myelinated axons. The colour difference arises mainly from the whiteness of myelin (high lipid content)
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white matter
myelinated axons
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grey matter
cell bodies or sommas - inside of spinal cord, but on the outside of the brain and short unmyelinateud axons
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general fertility rate vs crude birth rate
annual # of live births per 1000 women of child-bearing age (15-49ish) - crude= annual # per 1000 people in a population
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in classical conditioning, the process by which stimuli similar to a conditioned stimulus also become conditioned stimuli that elicit the conditioned response
generalization
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A psychological disorder characterized by tension or anxiety much of the time about many issues, but without the presence of panic attacks.
GAD
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symbolic interactionism
is a micro-level theory that focuses on the relationships among individuals within a society. Communication—the exchange of meaning through language and symbols—is believed to be the way in which people make sense of their social worlds. - it is a frame of reference to better understand how individuals interact with one another to create symbolic worlds, and in return, how these worlds shape individual behaviors
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generalized other
When we enter a grocery store without any knowledge of the grocer, our expectations are based only on knowledge of grocers and customers in general and what is usually supposed to take place when they interact. - a representative member of a shared social system
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Freuds 5th stage
genital stage | - a person's life/sexual energy fuels activities such as friendships, art, sports, and careers
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Gestalt psychology
A theory that the brain processes information in a holistic manner, especially for visual information, the brain tends to make assumptions in order to detect the whole, instead of serially processing all of the individual parts.
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the phenomenon where groups tend to intensify the pre-existing views of their members until the average view is more extreme than it initially was
group polarization
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a phenomenon where within a group, the desire for harmony or conformity results in an easy consensus even if the final decision is not the best one
groupthink
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who expanded on Marx's ideas by arguing that war and conquest are the basis of civilizations. He believed that cultural and ethnic conflicts led to states being identified and defined by a dominant group that had power over other groups
Ludwig Gumplowicz
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describe the brain structure
- The brain presents three main divisions: forebrain (prosencephalon), midbrain (mesencephalon), and hindbrain (rhombencephalon) - The forebrain in turn has two subdivisions, telencephalon (endbrain) and diencephalon (interbrain). The hindbrain likewise has two subdivisions, the metencephalon (afterbrain) and the myelencephalon (marrowbrain). - The bulk of the brain is formed by two cerebral hemispheres, which are derived from the telencephalon. - The diencephalon lies between the hemispheres. It forms the upper part of the brain stem. The brain stem is formed by the diencephalon, midbrain, pons, and myelencephalon, or medulla oblongata. - The cerebellum is a fissured mass of gray matter that occupies the posterior cranial fossa and is attached to the brain stem by three pairs of peduncles. Twelve pairs of cranial nerves issue from the base of the brain and brain stem. - The cerebral cortex, which is the most superficial part of the hemispheres and is only a few millimeters in thickness, is composed of gray matter, in contrast to the interior of the hemispheres, which is composed partly of white matter. - Gray matter consists largely of the bodies of nerve and glial cells, whereas white matter consists largely of the processes or fibers of nerve and glial cells.
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prosencephalon
forebrain
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prosencephalon can be divided into
diencephalon (innerbrain- thalamus and hypothalmus and forms part of the brainstem ) and telencephalon (literally the main part of the brain - the cerebrum)
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mesencephalon
midbrain - part of brain stem - the colliculi, the tegmentum, and the cerebral peduncles. Of the 12 cranial nerves, two thread directly from the midbrain - the oculomotor and trochlear nerves, responsible for eye and eyelid movement - is the portion of the brainstem that connects the hindbrain and the forebrain. A number of nerve tracts run through the midbrain that connect the cerebrum with the cerebellum and other hindbrain structures. A major function of the midbrain is to aid in movement as well as visual and auditory processing. Damage to certain areas of the mesencephalon have been linked to the development of Parkinson's disease. - It is located between the forebrain and the hindbrain.
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hindbrain (rhomencephalon) function
is composed of the medulla oblongata, the pons, and the cerebellum. The hindbrain coordinates functions that are fundamental to survival, including respiratory rhythm, motor activity, sleep, and wakefulness.