Psychology Chapter on Learning Theories

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Questions and Answers

In classical conditioning, what does approach behavior towards a Conditioned Stimulus (CS) indicate?

  • The CS predicts the absence of the US.
  • The CS is very far away from the Unconditioned Stimulus (US).
  • The CS elicits a response similar to that of the US. (correct)
  • The CS has a negative relationship with the US.

What is the core difference between excitatory and inhibitory conditioning?

  • Excitatory conditioning focuses on stimuli that will not occur, inhibitory on stimuli that will occur.
  • Excitatory conditioning predicts the absence of a US, while inhibitory predicts its presence.
  • Excitatory conditioning predicts the occurrence of a US, while inhibitory predicts its absence. (correct)
  • Excitatory conditioning is associated with negative contingencies, inhibitory with positive contingencies.

What does a CS-US negative contingency signify in the context of inhibitory conditioning?

  • The CS predicts that the US will occur.
  • The CS is always paired with the US.
  • The occurrence of the CS predicts that the US will not occur. (correct)
  • The US is more likely to occur immediately after the CS.

In the context of multiple CSs, a CS- (inhibitory CS) is characterized by which relationship with the US?

<p>A negative contingency where the CS never predicts the US. (B)</p> Signup and view all the answers

What does the statement 'US is less likely to occur after a CS rather than before it' signify regarding the CS-US relationship?

<p>It describes an inhibitory conditioning where the CS predicts the US will not occur. (C)</p> Signup and view all the answers

Which of the following best describes the focus of behaviorism?

<p>The study of observable actions and environmental influences. (B)</p> Signup and view all the answers

What distinguishes social learning theory from traditional behaviorism?

<p>It embraces unobservable mental activities (A)</p> Signup and view all the answers

According to the modal model of memory, what is the correct sequence of memory stages?

<p>Sensory memory -&gt; short term memory -&gt; long term memory (D)</p> Signup and view all the answers

Which type of memory is associated with the hippocampus?

<p>Explicit memory (D)</p> Signup and view all the answers

What is the critical feature of the definition of learning?

<p>Any sustained change in behavior or cognition, resulting from experience. (D)</p> Signup and view all the answers

What does the reflex arc consist of in physiological terms?

<p>A sensory neuron, interneuron, and efferent motor neuron (A)</p> Signup and view all the answers

What is a modal action pattern, in contrast to typical reflexes?

<p>Response patterns that are 'species-typical' (D)</p> Signup and view all the answers

What is a 'releasing stimulus' with exaggerated features called?

<p>Supernormal stimulus (D)</p> Signup and view all the answers

How does Rachlin's (1976) wood sculpture analogy relate to learning?

<p>It illustrates how learning is limited by existing pre-existing behavior and cognition. (D)</p> Signup and view all the answers

What characterizes a 'behavioral organization'?

<p>A functionally effective sequence of behaviors that are interrelated (C)</p> Signup and view all the answers

Which of the following best describes appetitive behavior?

<p>Behaviors focused on finding and obtaining a stimulus, often variable in their form. (D)</p> Signup and view all the answers

In the context of habituation, which of the following statements is correct?

<p>Habituation is a progressive decrease in the vigor of a response due to repeated presentations of the stimulus. (A)</p> Signup and view all the answers

What is 'spontaneous recovery' in the context of habituation?

<p>The return of an habituated response after a period of time without stimulus presentation. (A)</p> Signup and view all the answers

Sensitization involves which of the following changes in behavior?

<p>Increase in response due to repeated or intense stimulation. (A)</p> Signup and view all the answers

Fear-potentiated startle is considered to be a form of:

<p>Sensitization, wherein fear arousal amplifies the startle response. (D)</p> Signup and view all the answers

According to the Dual Process Theory, how do habituation and sensitization processes interact?

<p>They are both activated and work against each other, producing a net behavioral output. (D)</p> Signup and view all the answers

In the Dual Process Theory, the S-R system is associated with which process?

<p>Habituation, decreasing responsiveness to a stimulus. (A)</p> Signup and view all the answers

According to the Opponent Process Theory, what happens to the primary emotional reaction with repeated exposure?

<p>It habituates, progressively weakening in intensity. (A)</p> Signup and view all the answers

In the context of the Opponent Process Theory, the secondary reaction (B-process) serves to:

<p>Counteract the initial reaction and bring the system back to homeostasis. (A)</p> Signup and view all the answers

According to the Opponent Process Theory, long term drug use is explained by:

<p>The habituation of the primary reaction and the sensitization of the secondary reaction. (D)</p> Signup and view all the answers

Which of the following best describes a focal search mode in appetitive behavior?

<p>Specific, spatially narrowed search for a stimulus when its location is known. (B)</p> Signup and view all the answers

What is one of the fundamental differences between habituation and sensitization?

<p>Habituation is a decrease in responding, sensitization is an increase in responding (C)</p> Signup and view all the answers

How does attention affect habituation?

<p>Paying less attention to a stimulus increases the habituation effect (D)</p> Signup and view all the answers

What was Ivan Pavlov primarily researching when he discovered classical conditioning?

<p>The process of digestion, specifically the production of saliva (A)</p> Signup and view all the answers

What is a key characteristic of consummatory behavior?

<p>It's relatively invariant, such as the act of chewing. (A)</p> Signup and view all the answers

Which of the following best describes the work of S.G. Vul'fson?

<p>He observed 'psychic secretions' in dogs. (D)</p> Signup and view all the answers

What is the key difference between a conditioned and an unconditioned stimulus?

<p>An unconditioned stimulus elicits a response without prior training, whereas a conditioned stimulus elicits a response due to being linked to the US. (A)</p> Signup and view all the answers

In classical conditioning, what is the relationship between the unconditioned response (UR) and the conditioned response (CR)?

<p>The CR is the learned response to the conditioned stimulus, and is often similar to the UR. (D)</p> Signup and view all the answers

What does the initial reflexive response primarily involve in a classical conditioning paradigm?

<p>An unlearned/unconditioned action. (B)</p> Signup and view all the answers

What is the definition of a 'conditioned stimulus'?

<p>An initially neutral stimulus that elicits a response due to being linked to the unconditioned stimulus. (D)</p> Signup and view all the answers

What does 'sensitization' refer to in the context of stimulus response?

<p>Responding more and more to the same stimuli presented. (D)</p> Signup and view all the answers

What is the difference between appetitive and consummatory behavior?

<p>Appetitive behavior occurs early in the sequence, while consummatory behavior is end-phase behavior. (A)</p> Signup and view all the answers

According to the content, what type of response is often associated with a conditioned response (CR)?

<p>An emotional or physiological reaction. (B)</p> Signup and view all the answers

What is unique about the conditioned stimulus (CS) in sign tracking or autoshaping?

<p>It is presented at a location spatially separated from the US. (C)</p> Signup and view all the answers

In the context of the Little Albert experiment, what served as the unconditioned stimulus (US)?

<p>A loud sound. (D)</p> Signup and view all the answers

What is the purpose of using a mild shock (.5 milliamp) in modern fear conditioning with rodents?

<p>To measure freezing behavior. (A)</p> Signup and view all the answers

In eyeblink conditioning, what is the role of an air puff to the eye?

<p>It is the unconditioned stimulus. (A)</p> Signup and view all the answers

When using tones to perform eyeblink conditioning, what is an example of the difference between paired and unpaired control groups?

<p>Paired means that the tone always follows an air puff, and unpaired means that the tone never follows an air puff. (D)</p> Signup and view all the answers

In the Burns and Domjan (2000) experiment of auto shaping, what was the conditioned stimulus for the pigeon?

<p>The flash of light. (A)</p> Signup and view all the answers

According to the provided material, what is the 'a-process' in opponent process theory?

<p>The process that drives the initial reaction. (C)</p> Signup and view all the answers

In the context of inhibitory conditioning, what does learning to predict the absence of a US primarily involve?

<p>A negative contingency where the CS predicts the non-occurrence of the US. (A)</p> Signup and view all the answers

Within the context of multiple conditioned stimuli (CS), what relationship develops between the CS- (inhibitory CS) and a predicted unconditioned stimulus (US)?

<p>The CS- predicts the absence of the US, winning out over any CS+ presence. (C)</p> Signup and view all the answers

According to the content, how does a negative CS-US contingency impact the likelihood of a US occurring?

<p>It decreases the probability of the US occurring after, instead of before, the CS. (C)</p> Signup and view all the answers

What differentiates an excitatory CS-US relationship from an inhibitory CS-US relationship?

<p>Excitatory relationships predict the occurrence of the US, while inhibitory ones predict the non-occurrence of the US. (C)</p> Signup and view all the answers

In the context of inhibitory conditioning, how does learning to predict what will not happen influence behavior?

<p>It can lead to a learned reduction in fear when the CS is present, as a negative outcome is not likely. (A)</p> Signup and view all the answers

Which of the following is a core tenet of behaviorism?

<p>Emphasis on studying only empirically observable behaviors. (A)</p> Signup and view all the answers

What is a key characteristic of the 'interneuron' within a reflex arc?

<p>It acts as a bridge between sensory and motor neurons. (B)</p> Signup and view all the answers

What does the term 'species-typical' refer to in the context of modal action patterns?

<p>Response patterns exclusive to a specific species or group. (D)</p> Signup and view all the answers

How might a 'supernormal stimulus' affect behavior, as described in the provided content?

<p>It increases the strength of elicited modal action patterns by exaggerating key features. (C)</p> Signup and view all the answers

According to the content, what is the primary function of a behavioral organization?

<p>To act as a unified process in order to achieve functional outcomes. (C)</p> Signup and view all the answers

Which of the following best describes the influence of preexisting behavior on the capacity to learn?

<p>Preexisting behavior and cognition constrains what can and cannot be learned. (A)</p> Signup and view all the answers

How does Cognitive psychology expand on behaviorism?

<p>By studying internal mental activities like attention and decision-making as crucial aspects of behavior. (C)</p> Signup and view all the answers

In the Modal Model of Memory, what is the order of information processing?

<p>Sensory memory -&gt; Short term memory -&gt; Long term memory (C)</p> Signup and view all the answers

Which of the following best describes the general search mode of appetitive behavior?

<p>A non-localized search for resources where the location is not defined. (C)</p> Signup and view all the answers

What effect does repeatedly presenting the same stimulus have on a reflexive behavior that displays habituation?

<p>A progressive decrease in the vigor of the behavior. (B)</p> Signup and view all the answers

According to the provided information, a change in stimulus, after the habituation of a previous stimulus, will result in:

<p>A renewed increase in response vigor. (B)</p> Signup and view all the answers

How does attention level affect the process of habituation?

<p>Decreased attention reduces habituation. (C)</p> Signup and view all the answers

After a period without exposure to a habituated stimulus, the response may return; this effect is known as:

<p>Spontaneous recovery. (C)</p> Signup and view all the answers

Which of the following best describes sensitization?

<p>An increase in response with repeated stimulus presentations. (A)</p> Signup and view all the answers

In the context of startle response, what does 'fear-potentiated startle' refer to?

<p>An increased startle response in the presence of a fear-eliciting stimulus. (D)</p> Signup and view all the answers

According to the dual-process theory, what is the role of the 'state system'?

<p>It monitors an individual's state of arousal. (C)</p> Signup and view all the answers

According to the Opponent Process Theory, what happens to the secondary emotional reaction (B-process) with repeated exposure?

<p>It increases and becomes stronger. (B)</p> Signup and view all the answers

According to the Opponent Process Theory, which physiological principle helps maintain emotional stability?

<p>Homeostasis (D)</p> Signup and view all the answers

In the context of classical conditioning, who discovered the process of conditioning while studying digestion?

<p>Ivan Pavlov (A)</p> Signup and view all the answers

What was S.G. Vul'fson's research focused on, according to the text?

<p>Salivary responses to different food types. (D)</p> Signup and view all the answers

Which of the following best describes the 'a process' in opponent process theory?

<p>The primary reaction, directly due to a stimulus. (A)</p> Signup and view all the answers

Which of the following best describes a consummatory behavior?

<p>Behaviors during the act of consuming resources. (A)</p> Signup and view all the answers

Which of these is a defining feature of consummatory behavior, in comparison with appetitive behavior

<p>Consummatory behavior tends to be relatively invariant. (B)</p> Signup and view all the answers

In classical conditioning, what is the primary difference between the unconditioned response (UR) and the conditioned response (CR)?

<p>The UR is elicited by the US, while the CR is elicited by the CS. (D)</p> Signup and view all the answers

What does the term 'sign tracking' refer to in the context of classical conditioning?

<p>A type of conditioning where an organism learns to approach a cue associated with a reward. (A)</p> Signup and view all the answers

According to the material, what is a critical component of understanding classical conditioning?

<p>The initial reflexive response to a stimulus. (D)</p> Signup and view all the answers

In the context of the Little Albert experiment, what was the role of the loud sound?

<p>It served as the unconditioned stimulus (US). (B)</p> Signup and view all the answers

In eyeblink conditioning, what does the air puff directed to the eye represent?

<p>The unconditioned stimulus (US). (D)</p> Signup and view all the answers

What is the significance of a spatially defined cue in autoshaping or sign tracking?

<p>It allows for the unconditioned stimulus to be presented a distance from it. (C)</p> Signup and view all the answers

What does a conditioned stimulus (CS) initially represent before conditioning occurs?

<p>A stimulus that initially elicits no particular response. (D)</p> Signup and view all the answers

What did S.G. Vul'fson's observations of 'psychic secretions' in dogs contribute to the development of classical conditioning?

<p>They suggested that physiological responses could be triggered by 'mental' anticipation, not just direct inputs. (A)</p> Signup and view all the answers

In conditioning, what does the principle that 'conditioned = learned' imply?

<p>That any response that is conditioned is a result of an experience. (B)</p> Signup and view all the answers

According to the provided information, what is a common characteristic of the conditioned response (CR)?

<p>It is frequently a physiological or emotional reaction. (B)</p> Signup and view all the answers

What is the main distinction between paired and unpaired tones in eyeblink conditioning studies?

<p>Paired tones are associated with an air puff to the eye, while unpaired are not. (C)</p> Signup and view all the answers

What is meant by the statement that the conditioned stimulus (CS) ‘could be anything’ in classical conditioning?

<p>That any stimulus that reliably predicts the unconditioned stimulus can become a conditioned stimulus. (C)</p> Signup and view all the answers

In the context of fear conditioning in rodents, what is typically measured as a conditioned response?

<p>Freezing behavior. (C)</p> Signup and view all the answers

What did Pavlov think was the relationship between psychology and science?

<p>That psychology was not a science at all. (C)</p> Signup and view all the answers

In the Burns and Domjan (2000) study on autoshaping with pigeons, what did the light ultimately become to the pigeon in relation to the female?

<p>A conditioned stimulus. (B)</p> Signup and view all the answers

Flashcards

Behaviorism

The theory that learning is about observable changes in behaviour due to experiences.

Cognitive Learning

Expands on behaviorism by considering unobservable mental processes like attention and decision making.

Modal Model of Memory

A model that describes how information flows through different memory systems.

Explicit Memory

Memories that are conscious and can be retrieved and described verbally. Includes facts and personal experiences.

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Implicit Memory

Memories that are unconscious and may not be easily verbalized. Includes learned skills and associations.

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Reflex Arc

A simple, automatic response to a specific stimulus.

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Modal Action Patterns (MAPs)

Complex, instinctive behavioral sequences that are unique to a species, often triggered by specific stimuli.

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Supernormal Stimulus

An exaggerated version of a sign stimulus that triggers a stronger response.

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Behavioral Organization

A sequence of behaviors organized to achieve a specific goal, often involving multiple actions.

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Learning

A change in behaviour or cognition that is lasting, not temporary. It involves a process of learning.

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Excitatory Conditioning

A type of learning where a conditioned stimulus (CS) predicts the occurrence of an unconditioned stimulus (US).

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Inhibitory Conditioning

A type of learning where a conditioned stimulus (CS) predicts the absence of an unconditioned stimulus (US).

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Conditioned Stimulus (CS)

A stimulus that has been paired with an unconditioned stimulus (US) and now predicts the presence of the US.

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Unconditioned Stimulus (US)

A stimulus that naturally elicits a response without prior learning.

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Multiple CSs/Pavlovian Conditioned Inhibitor

Two or more conditioned stimuli (CSs) are presented together, one of which is positively correlated with the unconditioned stimulus (US) and the other is negatively correlated with the US.

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Appetitive behavior

Behaviors that are directed towards finding and obtaining a desired stimulus, like food.

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Consummatory behavior

The final stage of behavior focused on consuming the desired stimulus.

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General search mode

A type of appetitive behavior where the individual has no specific location in mind for finding the desired stimulus.

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Focal search mode

A type of appetitive behavior where the individual knows the general location of the desired stimulus.

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Habituation

A decrease in the strength of a reflexive response to a repeated stimulus.

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Sensitization

An increase in the strength of a reflexive response to a repeated stimulus due to heightened arousal.

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Stimulus-specific habituation

A phenomenon where the habituation effect reduces if the stimulus changes slightly.

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Spontaneous recovery

The return of a habituated response after a period of time without exposure to the stimulus.

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Dual processing theory

A theory suggesting that habituation and sensitization are due to two distinct neural processes.

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Opponent process theory

A theory that explains habituation to emotions as a process involving two opposing processes.

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A-process

The initial emotional reaction to a stimulus, often strong and short-lived.

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B-process

The opposing emotional reaction that gradually grows stronger with repeated exposure to the stimulus.

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Homeostasis

A physiological process that helps maintain equilibrium in the body and brain.

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Fear potentiated startle

A phenomenon where a strong stimulus can enhance the response to a subsequent weaker stimulus.

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Classical conditioning

A type of learning where a neutral stimulus becomes associated with an unconditioned stimulus, leading to a conditioned response.

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Unconditioned Response (UR)

The automatic reaction to an unconditioned stimulus, like salivating in response to food.

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Conditioned Response (CR)

The learned response to a conditioned stimulus, like salivating at the sound of a bell due to its association with food.

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Classical Conditioning Paradigm

A process that involves learning to associate a neutral stimulus with a specific event, usually paired with an unconditioned stimulus, like a bell being paired with food.

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CS Acquisition

A process that occurs during the conditioning phase. Essentially, after repeated pairings, the neutral stimulus (CS) begins to have the same effect as the unconditioned stimulus (US). For instance, the dog starts salivating at the sound of the bell alone. Eventually, the bell makes the dog think of food.

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Extinction

The gradual weakening and disappearance of the conditioned response when the conditioned stimulus is repeatedly presented without the unconditioned stimulus. For instance, if the bell is consistently presented without food, the dog will eventually stop salivating to the bell.

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AutoShaping

Also known as "sign tracking", this is a type of classical conditioning where the organism learns to approach the conditioned stimulus rather than the unconditioned stimulus (food). For instance, a pigeon may peck at a light that indicates food.

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Fear Conditioning

A procedure used to investigate fear responses. A neutral stimulus is paired with an aversive stimulus, causing the organism to fear the neutral stimulus. For instance, a rat may learn to fear a tone if it is paired with a mild shock.

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Eyeblink Conditioning

Another type of classical conditioning focused on the eyeblink reflex. An unconditioned stimulus, like a puff of air to the eye, elicits an unconditioned eyeblink response. This reflex can be conditioned by repeatedly pairing a neutral stimulus, such as a tone, with the air puff. Eventually, the tone alone can elicit an eyeblink response.

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Reflex

The initial unlearned reaction to a stimulus, such as flinching at a loud noise.

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Negative Contingency

When a conditioned stimulus (CS) signals that the unconditioned stimulus (US) will NOT occur. Learning to predict the absence of a stimulus.

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Conditioned Inhibitor (CS-)

A stimulus that, after being paired with an unconditioned stimulus, results in an avoidance response. It helps predict the lack of the negative outcome.

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Study Notes

Course Information

  • 5 exams (80%), 100 points each (cumulative final on canvas, lockdown browser)
  • 4 quizzes (can be taken multiple times on canvas)
  • No paper assignments

Learning Perspectives

  • Behaviorism: Focuses only on observable behavior, ignoring unobservable mental activities
  • Social learning: Expands on behaviorism by considering the evolution of behaviorism and unobservable mental activities (attention, decision making, information processing); also, social context and cognitive processes.
  • Cognitive learning: Extends behaviorism to incorporate unobservable mental activities

Social Learning Theory

  • A progression from behaviorism
  • Explores observable and unobservable behaviors and social contexts.
  • Sensory memory → short-term memory (encoding, retrieval) → long-term memory
  • Explicit memory (hippocampus dependent—facts and episodes)
  • Semantic memory (facts)
  • Episodic memory (episodes)

Lecture 2: Elicited Behavior

  • Preexisting behavior—what can be learned depends on what is already known; preexisting behaviors and cognition are not infinitely flexible
  • Behavior and cognition are not infinitely flexible; preexisting behavior and cognition constrain what can be learned
  • Wood sculpture analogy: learn with available resources/materials

Reflex Arc

  • Simplest form of elicited behavior in all organisms.
  • Includes eliciting stimulus, corresponding response, and linking of the two.
  • Physiologically: sensory neuron, interneuron, motor neuron.
  • Typical response patterns in species are species-typical responses.
  • Triggered by a sign stimulus (e.g., key features like size or color).

Supernormal Stimulus

  • Stimulus with exaggerated features triggers a stronger response (larger egg, more intense color).

Behavioral Organization

  • Behavior is not isolated; functional sequences exist.
  • Appetitive behavior (finding/acquiring)
  • Consummatory behavior (consuming)

Habituation and Sensitization

  • Reflexive behaviors aren't always the same; reflexes can be modified by experience.
  • Habituation: decreased response to repeated stimuli.
  • Sensitization: increased response to repeated stimuli.

Sensitization

  • An increase in the vigor of elicited behavior with repeated presentations of a given stimulus; also related to arousal (individual aroused).
  • Situations exist when a stronger stimulus precedes a weaker one, leading to sensitization

Human Infant Visual Attention

  • Infants' attention depends on stimulus and can be habituated and sensitized

Dual Processing Theory

  • Habituation and sensitization are due to two unique neural structures.
  • Habituation: decreases responsiveness, affecting S-R System (reflex arc).
  • Sensitization: increases responsiveness, affecting "state system."
  • Accounts for emotional responses to arousal and threatening stimuli.

Opponent Process Theory

  • Emotions are complex; emotions occur and are accompanied by opponent processes.
  • Often applied to drug addiction; repeated drug use triggers an opponent process, leading to a greater desire to take the drug in the future.

Classical Conditioning Foundations

  • Key: CS, US, UR, CR.
  • Discovered by accident by Pavlov
  • Basic elements of conditioning (e.g., US → UR, CS → CR)

Fear Conditioning

  • Early research focused on emotional responses – Little Albert example.
  • Measured behavioral responses like freezing.
  • Measured response to fear stimuli (loud noise).
  • Easy to perform, focusing on eyeblink reflexes.

Autoshaping/Sign Tracking

  • CS (e.g., light) is spatially defined; US is in a different location.
  • Approach behavior towards CS; not linked to US physically.

Excitatory vs. Inhibitory Conditioning

  • Conditioning can lead to an anticipation of either a US occurring (excitatory) or not occurring (inhibitory).

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