AP Psychology Unit 4 (Learning)

a relatively permanent change in an organism's behavior due to experience.

an organism's decreasing response to a stimulus

learning that certain events occur together. The events may be two stimuli (as in classical conditioning) or a response and its consequences (as in operant conditioning).

a type of learning in which an organism comes to associate stimuli. A neutral stimulus that signals an unconditioned stimulus (UCS) begins to produce a response that anticipates and prepares for the unconditioned stimulus.

the view that psychology (1) should be an objective science that (2) studies behavior without reference to mental processes. Most research psychologists today agree with (1) but not with (2).

(prior to conditioning) is a stimulus that produces no response other than catching your attention.

in classical conditioning, the unlearned, naturally occurring response to the unconditioned stimulus (UCS), such as salivation when food is in the mouth.

in classical conditioning, a stimulus that unconditionally—naturally and automatically—triggers a response.

in classical conditioning, the learned response to a previously neutral (but now conditioned) stimulus (CS).

in classical conditioning, an originally irrelevant stimulus that, after association with an unconditioned stimulus (US), comes to trigger a conditioned response.

in classical conditioning, the initial stage, when one links a neutral stimulus and an unconditioned stimulus so that the neutral stimulus begins triggering the conditioned response. In operant conditioning, the strengthening of a reinforced response.

a procedure in which the conditioned stimulus in one conditioning experience is paired with a new neutral stimulus, creating a second (often weaker) conditioned stimulus. For example, an animal that has learned that a tone predicts food might then learn that a light predicts the tone and begin responding to the light alone. (Also called second-order conditioning.)

A process by which a response that has been learned is weakened by the absence or removal of stimuli or reinforcement.

the reappearance, after a pause, of an extinguished conditioned response.

responding similarly to a range of similar stimuli

in classical conditioning, the learned ability to distinguish between a conditioned stimulus and stimuli that do not signal an unconditioned stimulus.

showed the hopelessness and passive resignation an animal (or human) learns when unable to avoid repeated aversive events. Experiment initially done by Martin Seligman.

behavior that occurs as an automatic response to some stimulus.

a type of learning in which behavior is strengthened if followed by a reinforcer or diminished if followed by a punisher.

the network of factors and events involved in the behavior of human and non-human animals

The principle that behaviors are selected by their consequences..rewarded behavior is likely to occur again. (Edward Thorndike)

an operant conditioning procedure in which reinforcers guide behavior toward closer and closer approximations of the desired behavior.

in operant conditioning, a stimulus that elicits a response after association with reinforcement (in contrast to related stimuli not associated with reinforcement).

in operant conditioning, any event that strengthens the behavior it follows.

increasing behaviors by presenting positive stimuli, such as food. Any stimulus that, when presented after a response, strengthens the response.

increasing behaviors by stopping or reducing negative stimuli, such as shock. Any stimulus that, when removed after a response, strengthens the response.

an innately reinforcing stimulus, such as one that satisfies a biological need.

a stimulus that gains its reinforcing power through its association with a primary reinforcer

reinforcing the desired response every time it occurs. (Goes away easily or quickly once reinforcement is gone.)

reinforcing a response only part of the time; results in slower acquisition of a response but much greater resistance to extinction than does continuous reinforcement.

in operant conditioning, a reinforcement schedule that reinforces a response only after a specified number of responses. (Causes very fast responding as subject knows what to do to get rewarded.)

in operant conditioning, a reinforcement schedule that reinforces a response after an unpredictable number of responses. (Causes very fast responding as subject doesn't know how much they have to do to get reward; very resistant to extinction)

in operant conditioning, a reinforcement schedule that reinforces a response only after a specified time has elapsed.

in operant conditioning, a reinforcement schedule that reinforces a response at unpredictable time intervals.

an event that decreases the behavior that it follows. (can be positive or negative)

Administer an aversive (unfavorable) stimulus to decrease behavior. (i.e., spanking, receiving a parking ticket)

Withdraw a desirable stimulus to decrease behavior. (i.e., child on a time out, having driver's license taken away)

a mental representation of the layout of one's environment.

learning that occurs but is not apparent until there is an incentive to demonstrate it.

a sudden and often novel realization of the solution to a problem; it contrasts with strategy-based solutions.

a desire to perform a behavior effectively for its own sake.

a desire to perform a behavior to receive promised rewards or avoid threatened punishment.

a system for electronically recording, amplifying, and feeding back information regarding a subtle physiological state, such as blood pressure or muscle tension.

learning by observing others (also called social learning); primary experiment done by Albert Bandura with Bobo Doll

the process of observing and imitating a specific behavior

frontal lobe neurons that fire when performing certain actions or when observing another doing so. The brain's mirroring of another's action may enable imitation and empathy.

positive, constructive, helpful behavior. The opposite of antisocial behavior.

disruptive acts characterized by covert and overt hostility and intentional aggression toward others.

Experiment done by Behaviorist, John B. Watson, classically conditioned Little Albert to fear a white rat (as well as all furry animal)

Tendency for animals to move towards their biologically predisposed instinctive behaviors.

a technique used to reduce the appeal of behaviors one wants to eliminate by associating them with physical or psychological discomfort (Associating something negative with a behavior one wants to stop.)

is a learned response to eating spoiled or toxic food. When this takes place, you avoid eating the foods that make you ill. It can be so powerful that sometimes you also avoid the foods that you associate with an illness, even if the food did not cause the illness.

He along with Robert Koelling studied taste aversion in 1966 while researching the effects of radiation on laboratory rats. Noticed the laboratory rats started to avoid drinking the water from plastic bottles in the radiation chambers. Realizing the rats might be associating the plastic-tasting water with the sickness experienced from radiation, the researchers designed an experiment to test their hypothesis. Primary researcher with Taste Aversion.

biological constraints predispose organisms to learn associations that are naturally adaptive.

Behaviorism's most influential and controversial therapist. Proved that reinforcements can make animals do almost any task.

Developed term "law of effect" proving that reward behavior is likely to occur again by using cats and having them escape his puzzle boxes.

A type of reinforcer that occurs instantly after a behavior.

A type of reinforcer that is delayed in time for a certain behavior. (A paycheck that comes at the end of a week.)

Every time a desired behavior is performed a reward/token is given. One can trade tokens for a variety of prizes (reinforcers); Used in homes, prisons, mental institutions, therapy and prisons

when an expected external incentive such as money/prizes decreases a person's intrinsic motivation to perform a task.

Skinner introduced this concept for schools to shape students learning in small steps and provide reinforcements for correct rewards.

pioneer in observational learning (AKA social learning), stated that people profit from the mistakes/successes of others; Studies: Bobo Dolls-adults demonstrated 'appropriate' play with dolls, children mimicked play

the acquisition of mental information, whether by observing events, by watching others, or through language

cognitive psychologist; latent learning and cognitive map

attempting to alleviate stress by avoiding or ignoring a stressor and attending to emotional needs related to one's stress reaction

the perception that chance or outside forces beyond your personal control determine your fate. (Rotter)

the perception that you control your own fate (Rotter)

discovered classical conditioning; trained dogs to salivate at the ringing of a bell

Early behaviorist; famous for the "Little Albert" experiments on fear conditioning

a chamber containing a bar or key that an animal can manipulate to obtain a food or water reinforcer, with attached devices to record the animal's rate of bar pressing or key pecking. Used in operant conditioning research

the extent to which people perceive control over their environment rather than feeling helpless

evolutionary predisposition to learn some pairings of feared stimuli over others owing to their survival value

any event or situation that evokes a response

the ability to control impulses and delay short-term gratification for greater long-term rewards

American psychologist who experimentally demonstrated the involvement of cognitive processes in classical conditioning

in operant conditioning, any event that strengthens the behavior it follows

a pattern that defines how often a desired response will be reinforced

Attempting to alleviate stress directly by changing the stressor or the way we interact with that stressor.

often seen in a classical conditioning, the connection between a UCS & CS