Educational Psychology | Part 3: Thinking, Learning and Memory | Chapter 7: Behavioral Approaches to Learning 1. Learning - Any relatively permanent change in the behavior, thoughts, or feelings of an organism that results form experience. 2. Behavioral Approaches to Learning- Approaches to learning that focus primarily on changes in observable behavior, rather than on internal mental processes. 3. Why Understanding Behavioral Learning Is Important to Teachers 4. Learning by Classical Conditioning A. Classical Conditioning - Learning processes in which an originally neutral stimulus becomes associated with a particular physiological or emotional response (or both) that the stimulus did not originally produce. B. Neutral Stimulus - Stimulus that does not evoke any particular response until it becomes linked with a conditioned response via classical conditioning. C. The Discovery of Classical Conditioning 1. Classical conditioning was discovered by Ivan Pavlov, a Russian physiologist who was studying digestion in dogs. 2. Found that something that happens in conjecture with the meat creates the same response. D. How Does Classical Conditioning Happen? 1. Unconditioned Stimulus (US) - Stimulus that elicits a physiological or emotional response (or both) before any conditioning takes place. 2. Unconditioned Response (UR) - An organism's natural response to a stimulus, which occurs without any conditioning. 3. Conditioned Stimulus (CS) - originally neutral stimulus that comes to elicit a response as a result of classical conditioning procedures. 4. Conditioned Response (CR) - physiological or emotional response that is elicited from a conditioned stimulus as a result of classical conditioning. 5. Temporal Contiguity - principle of classical conditioning that states that the mere closeness in time between the conditioned stimulus and the unconditioned stimulus helps explain conditioning. 6. Phases of Classical Conditioning a. Extinction - phase of classical conditioning during which conditioned responses occur less and less frequently in response to a conditioned stimulus, and eventually stop. b. Spontaneous Recovery - classical conditioning phenomenon in which a conditioned response returns after an extinction period. E. Generalization and Discrimination in Classical Conditioning 1. Stimulus Generalization - classical conditioning mechanism by which stimuli similar to the original conditioned stimulus can elicit the same conditioned response. 2. Stimulus Discrimination - classical conditioning mechanism whereby an individual distinguishes between the conditioned stimulus and another stimulus that is sufficiently unlike it so as not to elicit the same (or possibly any) level of conditioning 3. How Aversion Occurs in the Classroom a. Conditioned Emotional Response (CER) - Emotional response that has developed through the process of classical conditioning. b. Aversive Stimuli - something unpleasant that can produce a negative emotional response. c. One of the most common conditioned responses teachers will notice is test anxiety - a generalized feeling of dread in response to tests. 4. Controlling Classical Conditioning in the Classroom a. Relaxation training is a procedure in which students are taught to pair testing stimuli with a relaxation response that is incompatible with anxiety. F. Classical Conditioning and Addictions 1. It is possible that some disorders (maladjustments in living) develop as a result of a classical conditioning. 2. Addictions - persistent, habitual, or compulsive physiological or at least psychological dependencies on one or more psychoactive drugs. 3. Addictions can be a form a classical conditioning. Educational Psychology | Part 3: Thinking, Learning and Memory | Chapter 7: Behavioral Approaches to Learning 4. Counterconditioning - A technique in which the positive association between a given unconditioned stimulus and a given conditioned stimulus is replaced with a negative one by the substitution of a new unconditioned stimulus that has a different unconditioned response. Implications for Teaching A. Minimize reliance on classically conditioned negative emotions. Learn to anticipate situations in which negative feelings might be learned through classical conditioning, and try to prevent such situations from arising. If a student turns in a poor performance, rather than dwelling on the shortcomings, tell the student that you are sure that she will do better work next time. B. Link Learning with Positive Emotions. One way to prevent classical conditioning of negative responses is to arrange repeated pairings of positive feelings with certain kinds of learning. This procedure is especially useful for subjects that are anxiety-provoking. For example, a teacher might reduce anxiety about reading by letting students read in a comfortable, welcoming reading area. Students may come to associate the pleasure they feel from being in the reading area with the task of reading. 3. Teach students to generalize and discriminate appropriately. Teachers need to help students determine which stimuli should be linked with which responses. Poor performance on one project or test does not make the student an overall poor performer. 4. Be aware of and help students cope with classically conditioned anxiety. Students which severe test anxiety or other anxiety problems may need outside help. Nevertheless, teachers can help many students take steps to reduce milder cases of classically conditioned anxiety. 5. Learning by Operant Conditioning 1. Operant Conditioning (Instrumental Conditioning) - Learning produced by the rewards and punishments of active behavior (an operant) of a human or other organism interacting with the environment. 2. Operant - Active behavior that the organism uses to operate on the environment. The basic unit studied in operant conditioning. 3. Table 7.1 Classical Conditioning Key Between conditioned stimulus and Relationship unconditioned stimulus Student's Behavior Operant Conditioning Between operant behavior and its consequences (either reward or punishment) Involuntary. Behavior is elicited by the Voluntary. Behavior occurs; then its unconditioned or conditioned likelihood is increased or decreased by its stimulus. consequences. Sequence of At the start of conditioning: NS US UR; Operant behavior: ReinforcementEvents After conditioning is acquired: CS CR increase in behavior or; Operant behavior: punishment- decrease in behavior Example Teacher repeatedly raises hand before shouting, "Quiet". Unconditioned response of being quiet when shout is heard is similar to conditioned response of becoming quiet when hand is raised. D. The Discovery of Operant Conditioning 1. Thorndike Reinforcement: Teacher praises students when they happen to be quiet. They are more likely to be quiet in the future. Punishment: Teacher ends students' free time when they get too noisy. They are less likely to be noisy during future free time. Educational Psychology | Part 3: Thinking, Learning and Memory | Chapter 7: Behavioral Approaches to Learning 2. Law of Effect - Thorndike's explanation for operant conditioning, which states that those actions that are rewarded tend to be strengthened and more likely to occur in the future, whereas those actions that are punished are weakened and thus less likely to occur in the future. E. Generalization and Discrimination in Operant Condition 1. Stimulus generalization results when an operant that occurs with one stimulus spreads to another stimulus. 2. Stimulus discrimination results when an operant that occurs with one stimulus does not spread to another stimulus, even though that other stimulus may be similar. F. Recognizing Operant Conditioning in the Classroom G. How Does Operant Conditioning Happen? 1. Reinforcement a. Positive Reinforcer - Operant conditioning in which a positive reinforcer is paired with an operant response, thereby strengthening the response. b. Negative Reinforcer - operant conditioning involving the removal of a aversive stimulus soon after an operant response, thereby strengthening the response. 2. Choosing Reinforcers a. Primary Reinforcers -operant conditioning rewards, such as food or shelter from the elements, that provide immediate satisfaction or enjoyment. b. Secondary Reinforcers -operant conditioning rewards that gain reinforcement value through their association with primary reinforces. 3. Making Reinforcers Effective a. Premack Principle - Law of operant conditioning that states that more preferred activities reinforce less preferred ones. 4. Schedules of reinforcement a. Schedule of Reinforcement - certain pattern by which reinforcements follow operants during operant conditioning procedures. b. Continuous Reinforcement - operant conditioning schedule of reinforcement in which a reinforcement always follows a particular desired behavior. c. Partial Reinforcement (Intermittent Reinforcement) - Schedules of operant conditioning reinforcement in which desired behavior is reinforced only some of the time. d. Ratio Schedule - operant conditioning schedule of reinforcement in which a certain number of desired operants are reinforced without respect to the passage of time. e. Interval Schedule - Operant conditioning schedule of reinforcement in which reinforcement is given for the first response after a certain amount of time has passed. f. How do the 4 partial reinforcement schedules work? i. In a fixed-ratio reinforcement schedule, reinforcements always occur after a certain number of responses have occurred. ii. In a variable-ratio schedule of reinforcement, the individual is rewarded, on average, for a certain number of responses. iii. In a fixed-interval schedule of reinforcement, individuals are always reinforced for the first response that occurs after the passage of a fixed amount of time, regardless of how many operant responses have taken place after that time interval. iv. In a variable-interval schedule of reinforcement, individuals are reinforced for the first response after the passage of an average interval of time, regardless of how many operant responses have taken place after that time interval. g. Table 7.2 Schedule Description When Example Reinforcement Starts Pattern of Response --> --| During Reinforcement When Reinforcement Stops After Reinforcement Stops Educational Psychology | Part 3: Thinking, Learning and Memory | Chapter 7: Behavioral Approaches to Learning Continuous Every operant is reinforced Gold star for every paper turned in Rapid increase in operants Steady response Operants rapidly as long as stop reinforcer is desired Fixed Ratio Reinforcement occurs for first response after a certain fixed number of operants Gold star for every 5 papers turned in Fairly rapid increase in operants, but not as fast as under continuous reinforcement Usually high response rate, but with a pause after each reinforcer Operants stop rapidly if reinforcement does not occur after expected number of operants Variable Ratio Reinforcement occurs for first response after varying number of operants Teacher picks a Slow increase in different "magic operants number" every day for number of papers to be turned in to earn a gold star Steady and high-less pause after each reinforcer Operants stop slowly Fixed Interval Reinforcement occurs for first response after a certain fixed period of time Gold star every Somewhat faster week after weekly increase in paper is turned in operants than in variable schedules, slower than under continuous reinforcement High, but response rate often increases as time for reinforcement approaches, then drops after each reinforcement. Operants stop rapidly if reinforcement does not occur after expected amount of time. Variable interval Reinforcement occurs for first response after varying amounts of time. Surprise "Gold Star Days" when turning in paper earns gold star Constant high Operants decrease response rate slowly and with little pause gradually. after each reinforcement Slow increase in operants A. Understanding the Consequences of Behavior 1. Contingency Contract - written or oral agreement between student and teacher specifying desired behavior and promised reward. B. Punishment 1. Punishment - use of a stimulus that decreases the probability of a response, either through the application of an unpleasant stimulus or through the removal of a pleasant one. 2. presentation Punishment - application of an unpleasant stimulus to discourage a response. 3. Removal Punishment - taking away a pleasant stimulus to discourage a response. 4. The person administering the punishment should consider the following options: a. Suggest alternative ways the student can get what he or she wants b. Find a way to follow punishment with positive reinforcement c. Explain the problem d. Punish immediately e. Use appropriate intensity f. Punish consistently g. Make escape impossible h. Use penalties i. Ensure appropriateness Educational Psychology | Part 3: Thinking, Learning and Memory | Chapter 7: Behavioral Approaches to Learning 5. Time-out - punishment by enforcing a brief period of social isolation. 6. Response Cost - form of punishment in which a small penalty is imposed for each instance of the undesirable behavior. 7. Satiation - compelling individuals to continue a behavior until they are tired of it. 8. Table 7.3 Name of Consequence Description Effect of Consequence on Future Operant Behavior Example Positive Reinforcement A pleasant stimulus is presented following operant behavior Increases likelihood Student receives a gold star for handing in assignment on time. Negative Reinforcement An unpleasant stimulus is removed following operant behavior. Increases likelihood Student goes to recess only after assignment is completed Presentation Punishment An unpleasant stimulus is presented following operant behavior Decreases likelihood Student is scolded for failing to turn in assignment Removal Punishment (Penalty) A pleasant stimulus is removed following operant behavior Decreases likelihood Student loses gerbil-feeding privilege for failing to turn in assignment A. Table 7.4 Danger Description Example Escape Attempts Students try to continue with the behavior being punished, yet find a way of continuing without being punished (such as by hiding the behavior) Ricky may continue to taunt other students, being careful to do so only when the teacher has his back turned or is out of the room. Backfiring Punishment, especially when harsh, may cause unintended, or even the direct opposite of intended, results Teacher's punishment of Ricky may cause Ricky to become so afraid of being punished that he starts skipping class to avoid Teacher. Increased Punishment can increase aggressive behavior on Aggressiveness the part of the person being punished. Sometimes the behavior of the individual will improve in interactions with the person administering the punishment, but the individual will then show the same or similar punishing behavior with others. Teacher used punishment to elect compliance, and gained it, but at the expense of his students' acting gout aggressive behavior outside the classroom Loss of SelfEsteem Even when behavioral change is achieved, it sometimes occurs at the expense of a severe loss of self-esteem, which can be more damaging, in the long run, than the behavior that was punished. Teacher's taunts may have convinced Ricky that he is, indeed, stupid and ill behaved, an image he will now reflect in his future behavior. Injury Punishment can result in inadvertent (or occasional, intentional) injury. Punishment becomes child abuse when a child is physically or psychologically harmed as a result of the punishment Ricky may develop depression as a result of his low self-esteem and subsequent poor relations with teachers, classmates, and parents. A. Behavioral Modification: Changing Students' Behavior Educational Psychology | Part 3: Thinking, Learning and Memory | Chapter 7: Behavioral Approaches to Learning 1. Behavioral Modification - changing students' behavior by managing the contingencies, or consequences, of that behavior. 2. Increasing Desired Behavior a. Successive Approximations - operant conditioning method of teaching complex behavior by rewarding behavior that comes closer and closer to the desired behavior. b. Teachers' classroom shaping of student behavior includes a number of specific steps: i. Select the target behavior they wish students eventually to perform ii. Determine how often the target behavior occurs before shaping iii. Choose the reinforces to be used iv. Reinforce successive approximations of the target behavior on a continuous schedule-that is, every time they occur v. Reinforce the target behavior, when it first appears, on a continuous schedule vi. Switch to variable reinforcement to maintain the target behavior Implications for Teaching A. Try to avoid using punishment to modify behavior. Instead, reinforce desirable behavior that is compatible with the behavior you'd like to see. B. Try ignoring the behavior. For example, you might ignore answers that students call out until the same answer is offered by a student who has raised his or her hand. As a result, students may be less likely to call out answers in the future. Sometimes, however, classmates will provide the reinforcement that a disruptive student is seeking. In these cases, teachers must act to decrease the disruptive behavior. 3. Provide warning cues before applying punishment. For example, if a teacher says the next student who shouts out an answer will give up one gold star on the class reward chart, students may become very careful to raise their hands. 4. Consider appropriate modifications of the environment. For example, if children are wiggling and bumping each other as they sit on the floor during story time, try having them sit on chairs. Perhaps you will need to do nothing more. A. Learned Helplessness B. Learned Optimism 6. Social Learning A. Social Learning - Learning that takes place when people learn from observing the behavior of others and the environmental outcomes of others' behaviors. B. The Discovery of Social Learning 1. Model - to behave as the role model has behaved. 2. Bandura C. How Does Social Learning Happen? 1. Attention 2. Retention 3. Motivation a. Direct Reinforcement - rewarding individuals for behaving the way you wish them to. b. Vicarious Reinforcement - reinforcement that occurs through the observation of someone else's behavior being reinforced. c. Self-Reinforcement - administration of reinforces to oneself 4. Potential For Modeling a. Self-Regulation - control of one's behavior. b. Table 7.5 Characteristic Why It Works Example Educational Psychology | Part 3: Thinking, Learning and Memory | Chapter 7: Behavioral Approaches to Learning Salience: the model stands out in relation to competing models The behavior of a salient adult (parent or teacher), or of a salient age-mate (best friend), is more likely to be imitated than is the behavior of a random adult or child A high school math teacher demonstrates the correct way of solving a problem, knowing that, as teacher, he or she is a salient model for some students. Liking and Respect: the model is liked and respected by the individual A child is more likely to model the behavior of a respected teacher or friend than of a stranger or someone who is disliked To provide another model who is liked and respected, the math teacher asks a popular student to be the first student to solve a problem at the chalkboard Similarity: the individual views the model and herself or himself as being alike in key ways A parent or best friend is more likely to serve as a role model because of perceived similarity to the individual who is doing the learning The math teacher asks several students to come up and solve problems, so each student begins to envision himself or herself at the next one at the chalkboard. Reinforcement: the consequences of a model's behavior are observed An individual is more likely to imitate a The math teacher liberally praises each model's behavior if the model is rewarded student, not only stepping up in front of for her or his acts the class, but also for each step leading to a correct problem solution. Implications for Teaching A. Acquire new behavior B. Manifest already learned behavior 3. Strengthen or weaken inhibitions to action 4. Direct attention toward what is important 5. Arouse appropriate emotions. 7. Cognitive-Behavioral Modification 1. Cognitive-behavioral Modification - learning techniques that use a combination of cognitive and behavioral learning principles to shape and encourage desired behavior. 2. Self-Instruction - teaching of oneself. 3. Steps of self-instruction 1. Demonstrated by model 2. Modeling with overt adult guidance 3. Modeling with overt self-guidance 4. Modeling with faded self-guidance 5. Modeling with covert self-guidance