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79 Cards in this Set
- Front
- Back
Zeigarnik Effect
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people are more likely to remember uncompleted tasks than completed tasks
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protocol analysis
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involves subjects verbalizing their thought process as they perform a task
the goal is to better understand the person's cognitive process, esp. concerning problem solving |
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dismantling theory
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various components of a treatment are analyzed separately to examine treatment effects
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operant conditioning
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reinforcement
AKA Instrumental Conditioning Skinner Thorndike |
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classical conditioning
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pairing
Watson, Pavlov |
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behavioral contrast
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operant conditioning concept
two behaviors are initially reinforced equally, then one behavior stops being reinforced. That behavior decreases while the one still being reinforced increases |
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operant extinction
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withholding reinforcement for a previously reinforced behavior
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punishment
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to decrease an unacceptable behavior
negative - taking something desirable away positive - applying something aversive |
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reinforcement
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designed to increase a behavior
negative - taking away something negative positive - applying something positive |
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Kohlberg's stages of moral development
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Preconventional Morality
Conventional Morality Postconventional Morality |
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Preconventional Morality
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Kohlberg's
emphasis on compliance with rules to avoid punishment and get rewards substage 1 - Punishment-Obedience substage 2 - Instrumental Hedonism |
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Conventional Morality
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Kohlberg's
focus on conforming to rules to get social approval substage 1 - Good Boy/Good Girl substage 2 - Law and Order |
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Postconventional Morality
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Kohlberg's
Morality of Contract Rights and Law's Morality of Conscience |
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mediated generalization
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AKA stimulus generalization
classical conditioning generalizing from the CS to another neutral stimuli - the new response is not intentionally trained |
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response generalization
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operant conditioning
the person (or animal) displays responses similar to those that have been reinforced |
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avoidance behavior
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operant conditioning
a person learns that emitting certain behavior can prevent negative consequences from occurring ex. you pay your bills on time so you don't get a fee |
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high-order conditioning
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classical conditioning
pairing the CS with another neutral stimulus that is typically unrelated intentional training AKA second-order conditioning |
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Premack Principle
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involves using a high frequency behavior to reinforce a low frequency behavior
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generalized conditioned reinforcers
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special case of secondary reinforcers that acquire their reinforcing value b/c they can be exchanged for other reinforcers
ex. money and tokens |
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chaining
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thought to underlie the acquisition of complex behaviors (driving a car), in which e/a response serves as both reinforcement for the previous response and as a discriminative stimulus for the next response
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respondent conditioning
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AKA classical conditioning
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Describe tasks that require convergent thinking |
Tasks that require an examinee to derive a single correct answer
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describe tasks that assess divergent thinking
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Tasks that require the examinee to generate as many ideas as possible
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Implicit memories
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Memories that are recalled without conscious effort.
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Prospective memory
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The ability to remember to do something in the future e.g., to buy a gallon of milk the next time you go to the store.
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Metamemory
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Refers to a person's insight into his/her own memory processes.
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Crystallized intelligence
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Involves the ability to recall and use information that has been learned
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Fluid intelligence
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Involves the ability to see new relationships, solve new problems, and form new concepts.
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Goal-setting theory
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Difficult goals result in greater productivity than easy or ambiguous goals. With regard to task difficulty, the less complex the task, the stronger the link between goal difficulty and productivity.
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inoculation
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The purpose is to reduce a listener's susceptibility to a persuasive message. It involves 3 steps: warning the listener of the impending persuasive message; making a weak attack against the listener's position; and having the listener actively defend his/her position.
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Damage to the hippocampus will have the greatest impact on __________________.
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memory consolidation, explicit memory, and spatial memory
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Heuristics
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Heuristics"mental shortcuts" that simplify problem-solving
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Internalization
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when an individual changes his behavior because he privately accepts and believes the attitudes or behaviors of the other person to be correct
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Retroactive inhibition or interference
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occurs when newly learned information interferes with the recall of previously learned information.
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Causes of mental retardation
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Problems during the embryonic stage account for 30% of the cases of MR, & include chromosomal changes e.g., Down's Syndrome or damage due to toxins e.g., maternal alcohol use, infections. Perinatal problems account for 10% of cases of MR, & include fetal malnutrition, hypoxia, trauma, & viral infections. The perinatal period is from 1 lb of weight (in utero) to 1 mo. after birth. Heredity accounts for 5% of the cases of MR, & includes genetic abnormalities & chromosomal aberrations.
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retrograde amnesia
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loss of memory for events preceding a trauma; e.g., a soldier's forgetting events immediately before a shell burst nearby
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anterograde amnesia
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loss of memory for events that occur after the onset of the trauma; e.g., seen in a boxer who suffers a blow to the head and loses memory for events after the blow
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James-Lange Theory of Emotion
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Emotion results from perception of bodily sensations from physiological change E.g. we feel sad because we cry, we do not cry because we are sad
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Cannon-Bard Theory of Emotion
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when confronted with an arousing event, people first feel an emotion and then experience physiological reactions such as sweating, muscle tension, or trembling.
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Two-Factor Theory of Emotion
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emotions are the result of physiological arousal and cognition; emotional experiences are defined by how individuals interpret or appraise their physiological arousal and bodily responses to an event.
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Describe Baddeley's (1986) model of working memory.
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This model of working memory has three distinct subsystems: phonological loop, visuospatial sketchpad and the central executive
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phonological loop
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In Alan Baddeley's model of working memory, it is the speech-based part of working memory that allows for the verbal rehearsal of sounds or words,
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visuospatial sketchpad
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In Alan Baddeley's model of working memory, it is a parallel system akin to an artist's sketchbook for stimuli that cannot be verbalized; is responsible for the manipulation and temporary storage of visual and spatial information.
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central executive
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In Alan Baddely's model of working memory, it is the component that integrates information from the phonological loop & the visuospatial working memory, as well as material retrieved from long-term memory. It plays a major role in planning & controlling behavior.
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Thorndike's law of effect
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a behavior that is followed by a "satisfying consequence" will be likely to occur again.
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matching law
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The principle that the proportion of responses emitted on a particular schedule matches the proportion of reinforcers obtained on that schedule; the relative frequency of responding to an alternative corresponds to the frequency of reinforcement for responding to that alternative.
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law of contiguity
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learning depends on the proximity of stimuli in space and time.
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equipotentiality law
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states that intact areas of the brain can assume the functions of areas that have been destroyed
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proactive inhibition
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previous learning interferes with more recent learning
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retroactive inhibition
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New information blocks old information
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Stroop Effect
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Name of word interferes with the naming of the color
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Theory of Unconscious inerference |
(Hermann Helmholtz) Perceptions are impacted by unconscious assumptions & can be influenced by past experiences. |
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What is the learning curve? |
Savings = [(initial repetitions)-relearning repetitions]/initial repetitions then multiply by 100 for a % |
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Schemas |
Organized patterns of thought and behavior that influence what we attend to and how we absorb new information. |
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Person Schemas |
Attributes we use to categorize people and make inferences about their behavior. We assess their skills, competencies, and values to make determinations about their personality traits.
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Event Schemas |
Cognitive processes or practices we use to approach tasks or problems. Provides the basis for anticipating the future, setting goals and making plans.
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Role Schemas |
How we expect individuals to behave in certain roles. Often associated with stereotypes. Includes behavior sets and role expectations.
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Self Schemas |
Cognitive representations about our self-concept, that is, perceptions of our traits, competencies, and values.
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What is an example of flashbulb memory?
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Remembering where you were and what you were doing when you first learning about Sept. 11th.
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What is source memory?
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Remembering the source of where the information was learned.
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People are most likely to accurately remember a sentence if they are required to use?
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Their short-term primary memory.
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What is sustained attention?
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The ability to focus on specific stimuli over an extended period of time. It is used to study for a test.
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What is divided attention?
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Focuses on multiple events simultaneously, or focuses on one event while ignoring relevant events. It used while driving and listening to music.
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What is eidetic memory?
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The ability to retain an image of what is seen for a long period of time. It is most common in children.
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Semantic Memory Example |
Knowing there are 12 months in the year |
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Episodic Memory example |
Remembering your 21st birthday |
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Procedural memory example |
remember how to ride a bike |
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It is thought that distortion occurs because?
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Long term memory relies heavily on semantic (meaning) features of hearing/witnessing events (ex: Fido was hit by a truck).
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theory of schematic memory
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Posits that memory for events is structured according to mental schemas. Memories for events can also be altered and elaborated upon in order to fit the schema (the appearance of a robber is remembered as more menacing than it was actually experienced at the time).
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Trace conditioning example |
The CS precedes the US by a period and stops right before the US. Ex: A can opener for a dog produces the same response as it does with meat powder.
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What is the difference between spontaneous recovery and response burst?
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Spontaneous recovery involves the CR to the CS often briefly reappears. Response burt involves withholding reinforcement.
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Stimulus Discrimination |
An animal learns to discrete between two similar neutral stimuli because one has been paired with the US while one has not. If the stimulus discriminations are made too difficult, the animal will experience experimental neurosis. |
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Pseudo-Conditioning |
A NS that was not deliberately paired with the US or CS comes to elicit the CR. It may be caused by either inadvertent pairing or heightened arousal. |
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What do variable schedules result in?
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Response rates that are smooth and steady, both and after reinforcement.
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What do fixed schedules result in?
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Scalloped patterns: increased rate of the target behavior occurs just prior to reinforcement.
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Behavioural Contrast |
When one of two behaviors that are being reinforced stops being reinforced, that behavior decreases while the other increases.
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Satiation |
When a primary reinforcer loses its reinforcing quality from being presented too much .
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Habituation |
When a subjects gets used to an US (loud noise) and no longer reacts to to it (startling).
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Differences between classical and operant conditioning |
Classical: no choice in responding vs Operant: the animal has a choice (motivation) CC: No pleasure or avoidance included in US but OC there is Negative Reinforcement: CC it increases CR; OC decreases likelihood Faster learning in CC compared to OC b/c of choice to respond or not |