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Learning Chapter 5
What is Learning?
56
Psychology
Undergraduate 1
10/26/2008

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Term
Learning
Definition
A relatively permanent change in behavior or the potential to make a response that occurs as a result of experience.
Term
Classical Conditioning
Definition
A form of learning that occurs when 2 stimuli- a neutral stimulus and an unconditional stimulus- that are paired become associated with each other.
Term
Neutral Stimulus
Definition
A stimulus that, before conditioning, does not elicit a particular response.
Term
Unconditioned stimulus
Definition
a stimulus that automatically produces a response without any previous training.
Term
Conditioned Response
Definition
A response elicited by a conditioned stimulus that has been paired with an unconditioned stimulus; it is similar to the unconditioned response.
Term
Conditioned Stimulus
Definition
A neutral stimulus that acquires the ability to elicit a conditioned response after being paired with an unconditional stimulus.
Term
Unconditioned Response
Definition
A reaction that is automatically produced when an unconditioned stimulus is presented.
Term
Extinction
Definition
A general term for a reduction and eventual disappearance of a behavior, in the case of classical conditioning, ex. occurs when repeated presentation of the classical stimulus alone leads to a decrease in the strength of the classical reaction.
Term
Phobia
Definition
An irrational fear of an activity, object, or situtation that is out of proportion to the actual danger it poses.
Term
Operant Conditioning
Definition
aka instrumental conditioning, an organism operates on its environment to produce a change.
Term
Law of Effect
Definition

Thorndike's view that reinforcers promote learning, whereas punishers lead to the unlearning of responces.

Term
Spontaneous Recovery
Definition
The reappearance of an extinguished classical response after the passage of time.
Term
Taste- Aversion Learning
Definition

The development of a dislike or aversion to a flavor or food that has been paired with illness.

Term
Reinforcer
Definition
An event or stimulus that increases the frequency of the response that it follows.
Term
Postitive Reinforcers
Definition
Events or stimuli such as food, water, money and praise that are presented after the target response occurs.
Term
Negative Reinforcers
Definition
Events or stimuli that are removed because a response has occured.
Term
Positive Reinforcement
Definition
Occurs when a target behavior is followed by presentation of a positive reinforcer, which has the effect of making the behavior more likely to occur in the future.
Term
Extinction
Definition
A general term for the reduction and elimination of behaviors.
Term
Negative Reinforcement
Definition

Occurs when a target behavior os followed by removal or reduction of a negative reinforcer, which leads to an increase in the frquency of the target behavior.

Term
Schedule of Reinforcement
Definition
Once a target responce has been shaped, the experimenter can arrange to have the reinforcer delivered according to a specific schedule.
Term
Continuous Reinforcement
Definition

The participant is given a reinforcer after each target responce occurs.

Term
Ratio Schedule
Definition
The number of responses determines whether the participant recieves reinforcement.
Term
Interval Schedule
Definition
Responces are reinforced only after a certain interval of time has passed.
Term
Punisher
Definition
a stimulus that produces a decrease in reponding and may take the form of presentation of a stimulus or termination of a stimulus.
Term
Intermittent(or partial) Reinforcement
Definition
Noncontinuous patterns of delivering reinforcement.
Term
Partial Reinforcement Effect
Definition
Operant Responses that are not reinforced each time during training take much longer to extinguish than ones that have ercieved contiuous reinforcement.
Term
Punishment
Definition
the process of using a punisher to decrease the responce rate.
Term
Creativity
Definition
the ability to produce work that is both novel and appropriate.
Term
Cognitive Psychology
Definition
a branch of psychology that examines thinking; how we know and understand the world, solve problems, make decisions, combine info from memory and current experience, use language, and communicate our thoughts to others
Term
Thinking
Definition
a mental process involving the manipulation of info in the form of images or concepts that is inferred from our behavior.
Term
Intelligence
Definition
the overall ability to excel at a variety of tasks, especially those related to success in schoolwork.
Term
Mental Age
Definition
compared a child's performance with the average performance of children at a particular age.
Term
Intelligence Quotient
Definition
The ratio of mental age divided by chronological age and multiplied by 100.
Term
Reliability
Definition
the degree to which repeated administrations of a psychological test yield consistent scores.
Term
Validity
Definition
a test's ability to measure what it was designed to measure.
Term
Standardization
Definition
the development f procedures for administering psychological tests and the collection of norms that provide a frame of reference for interpreting test scores.
Term
Norms
Definition
the distribution of scores of a large sample of people who have previously taken a test.
Term
Savant Syndrome
Definition
occurs in people who are severely handicapped in overall intelligence yet demonstrate exceptional ability in a specific area such as art, calculation, memory, or music.
Term
Lifespan Developmental Psychology
Definition
concerned with the systematic physical, cognitive, and psychosocial processes that lead to these changes that occur throughout life.
Term
Attachment
Definition
refers to an intense reciprocal relationship occuring between 2 people, usually a child and adult.
Term
Ethological Theory of Attachment
Definition
stresses the adaptiveness of attachment
Term
Peer Group
Definition
offers children many opportunities for feedback concerning their abilities, intelligence, and values as they grow into young adults.
Term
Adolescence
Definition
age 12 to age 20
Term
Negative identity
Definition
adopting behaviors opposite to those that are expected
Term
Identity Diffusion
Definition
occurs when the adolescent has few goals and is generally apathetic about school work, friends, and the future.
Term
Identity Diffusion
Definition
occurs when the adolescent has few goals and is generally apathetic about school work, friends, and the future.
Term
Moratorium
Definition
a period during which an adolescent may try several identities without intending to settle on a specific one.
Term
Personal Fable
Definition
A feeling shared by many adolescents that one is not subject to the same rules as other people.
Term
Early Adulthood
Definition
lasts roughly 20 years, from approximately age 20 until age 40.
Term
Midlife Crisis
Definition
a potentially stressful period that typically occurs during the mid-forties and is brought on when a person comes to grips with mortality issues and begins to review his or her life and accomplishments.
Term
Middle Adulthood
Definition
encompasses the period from approximately age 40 to age 65.
Term
Empty Nest Syndrome
Definition
a period of adjustment for parents after all children have left home.
Term
Late Adulthood
Definition
the period from approximately age 65 until death.
Term
Sex
Definition
a biological classification based on genetic compostiton, anatomy, and hormones.
Term
Gender
Definition
the psychological and socail phenomena associated with being feminine or masculine as these concepts are defined in a given culture.
Term
Gender Roles
Definition
considered appropriate for males and females ina given culture, relate to clothing, games, tools, and toys.
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