Decreasing Nega ve Behaviors in the Classroom In this PPT …
• An overview of • Hierarchy of strategies to reduce problem behavior • Differen al Reinforcement • Ex nc on • Response Cost • Time out & Think Time • Reprimands • Overcorrec on Punishment • “The con ngent presenta on of a s mulus immediately following a response, which decreases the future rate and/or probability of the response” (Alberto & Troutman, 2009, p. 426). • Example: Time‐out from free play (preferred ac vity) a er hi ng and hi ng decreases • To be defined as a “punisher”, there must be a decrease in the behavior
(Alberto & Troutman, 2009) Decreasing Undesirable Behavior
Consider … • Restric veness • Intrusiveness • Effec veness
There are a range of strategies to use before using punishment to reduce problem behavior. How Do I Decide? • Protect student rights • Less disrup on to environment – Student – Teaching • Determine what is maintaining the behavior? – Must teach REPLACEMENT BEHAVIORS • Mild aversives can be added to reinforcement‐ based procedures – Reprimand Avoid – Time‐Out Warn/threaten Lecture/nag Hierarchy of Interven ons to Reduce Problem Behavior • Informal Methods – Redirec on – Proximity • Level I: Differen al Reinforcement (Providing Reinforcement) • Level II: Ex nc on (Removal of Reinforcement) Punishment • Level III: Response Cost and Time Out (Removal of Desirable S muli) • Level IV: Presenta on of Aversive S muli (Alberto & Troutman, 2009) Level I: Differen al Reinforcement
• Differen al Reinforcement of Lower Rates of Behavior (DRL) • Differen al Reinforcement of Other Behavior (DRO) • Differen al Reinforcement of Incompa ble Behavior (DRI) • Differen al Reinforcement of Alterna ve Behavior (DRA) (Alberto & Troutman, 2009)
DRL is about decreasing but DRL not elimina ng a behavior
Example: Ethan is a very bright student and raises his hand to make a • Steps comment an average of 15 mes 1. Collect Baseline: How during a 15‐min interval. This is not o en does behavior an inappropriate behavior but one occur during a specific that the teacher wants to occur less me period? frequently. Using DRL, the 15 min period is divided in to 3, 5‐min 2. Establish reduc on goal intervals. Ethan can earn a reward if 3. Reinforce at end of me he only raises his hand 2 or fewer period (full or par al mes each interval. session) if behavior • Advantages: occurred at goal or be er. – Gradual approach to behavior change 4. Shape the behavior by changing criterion or • Disadvantages: interval length – Not appropriate for violent or dangerous behaviors (Alberto & Troutman, 2009)
“Reinforcement is con ngent upon DRO the nonoccurrence of a behavior Example: Jasmine keeps ge ng out throughout a specified me period.” of her seat during whole class instruc on. This is very disrup ve, (Alberto & Troutman, 2009, p. 369) so the teacher decides to use DRO. Jasmine is told that she can earn a • Steps token if she does not get out of her seat during the 15‐min instruc onal 1. Iden fy problem period. On Monday, Jasmine did not behavior get out of her seat, but she sat in her seat and made rude comments. 2. Iden fy me According to DRO, she should s ll interval earn the token. 3. Reinforce at end of • Disadvantages: interval if behavior – Reinforces the absence of a does not occur behavior – Requires a powerful reinforcer 4. Full sessions or – Student may inadvertently be shorter intervals reinforced for other problem behaviors (Alberto & Troutman, 2009)
DRA Reinforce demonstra on of an appropriate behavior in place Example: Ashed throws his work of an inappropriate behavior sta on materials when he wants a break. He is taught how to use • Steps his communica on devise to 1. Determine request a break. Ashed does not replacement behavior get a break unless he uses his 2. If needed, teach communica on devise to replacement behavior appropriately request a break. 3. Collect baseline data • Advantages: on both the problem – Not just reinforcing an absence of behavior behavior and the – Can be used to teach & reinforce a replacement behavior more acceptable replacement 4. Decide on schedule of behavior that serves the same reinforcement func on as the problem behavior (Alberto & Troutman, 2009)
Reinforce appropriate DRI behavior that is Example: Ashed throws his work sta on materials when he wants a topographically incompa ble break. He is receives a token when • Steps he is using his materials 1. Determine appropriately. replacement behavior • Advantages: 2. If needed, teach – Physically impossible for student to be exhibi ng both behaviors at the replacement behavior same me 3. Collect baseline data – Reinforcing a more acceptable on both the problem replacement behavior behavior and the • Considera ons replacement behavior – May be difficult to find a mutually exclusive behavior 4. Decide on schedule of reinforcement (Alberto & Troutman, 2009)
Level III: Ex nc on “Withholding reinforcement for previously reinforced behavior to REDUCE the occurrence of the behavior” (Alberto & Troutman, 2009, p. 424) Most o en used to decrease problem behaviors that have been reinforced /maintained by teacher a en on
Advantages – Effec vely reduces behaviors – Long‐las ng effects – Aversive s muli are not required Disadvantages – Takes me – Not always easy to minimize a en on for certain behaviors – Expect ex nc on burst & spontaneous recovery – Inappropriate behaviors are imitated – Plan for ex nc on‐induced aggression – Doesn’t generalize well
(Alberto & Troutman, 2009)
Using Ex nc on Effec vely • Iden fy and control sources of reinforcement. • Withhold reinforcement from unwanted behavior. • Clearly specify the condi ons for ex nc on. • Maintain ex nc on condi ons for a sufficient me. • Combine ex nc on with other procedures. Level III: Removal of Desirable S muli Response Cost Time‐Out • Defined: Reduc on of • Defined: Not giving behavior through removal student the of reinforcer (con ngent opportunity to receive on problem behavior) reinforcement for a • Example: taking away certain period of me points, tokens, etc. • Types: – Nonseclusionary – Exclusionary – Seclusionary
Response cost may be considered more favorable because it does not prevent student from receiving reinforcement or from par cipa ng in classroom ac vi es. (Alberto & Troutman, 2009)
Level III: Response Cost • Example: Use response cost in a token economy. – 10 tokens distributed to each student at the beginning of class. For each instance of off task, a token will be given back to the teacher OR – Points may be earned for keeping hands to self; walking away from a fight; using kind words instead of cursing; Points will be lost for cursing, figh ng/hi ng; teasing/threatening
• Steps – Explain all details to students – Always connect response cost to a reinforcement system – Implement response cost immediately a er target problem behavior occurs – Never let a student accumulate nega ve points
(Alberto & Troutman, 2009; Kerr & Nelson, 2010)
Level III: Response Cost • How is response cost different from ex nc on? – Reinforcement is taken away and not withheld (ex nc on)
• Considera ons for response cost – Must be able to take away reinforcement – What happens when a student has lost all reinforcement? • Teacher holds no con ngencies over desired behavior once all reinforcement gone • Also consider: – Have more posi ve procedures been used before using response cost? – Have the rules and expecta ons been made clear? – Has the teacher used modeling to demonstrate the target behaviors that will be consequated and the appropriate responses when rewards are taken away? – Can teachers retrieve reinforcers? – Can student receive reinforcers in addi on to losing reinforcers?
(Alberto & Troutman, 2009; Kerr & Nelson, 2010)
Level III: Time‐out
• Removal of all sources of posi ve reinforcement for a specified period of me con ngent on a behavior • The correct term is actually “ me out from reinforcement” • Consider – Amount of reinforcement in the “ me in” se ng versus the me out se ng – If classroom se ngs are not engaging or reinforcing, students my not mind going to me‐out
(Alberto & Troutman, 2009) Level III: Types of Time Out Nonseclusionary – Not removed from instruc on – Student denied access to reinforcement Put head on desk Remove materials or teacher Sit and watch (con ngent observa on) – Access to observa on and modeling Exclusionary – Removed from ac vity – No access to observa on and modeling Seclusionary – Removal from classroom – Total isola on – Reserved for more severe behaviors (Alberto & Troutman, 2009)
Level III: Time‐out Procedures for using me‐out • Before using me‐out make sure that the “ me‐in” classroom is engaging and reinforcing – Provide at least 4 mes as much posi ve reinforcement as correc ve consequences – Iden fy and teach replacement behaviors that meet the same func on as the problem behaviors • Iden fy and tell students which behaviors will result in me‐out • Provide verbal warning that me‐out will be used if inappropriate behavior does not change • When sending student to me‐out, calmly tell students why and the length of the me‐out – If needed, gently lead student to me‐out – Add on me or start me over if disrup ve behavior con nues – Require student to clean up the environment if anything is disrupted – Be prepared with back up consequence if student refuses to go to me‐out (e.g. loss of privileges) • Upon comple on of me‐out, student returns to classroom ac vity
(Alberto & Troutman, 2009)
Guidelines for Effec ve Use of Timeout h p://www.state.ky.us/agencies/behave/homepage.html Alberto & Troutman, 2009 • Involve IEP team in deciding if me‐out should be used – Use only as one component of a wide range of of behavioral interven ons • Obtain wri en parent permission • Follow local and state policies • Do not engage in power struggles • Avoid excessive use of meout • Time outs should be brief • Never lock a student in a closed se ng • Maintain view of student at all mes • Maintain thorough wri en records • Evaluate whether meout is working A Varia on of Time‐Out: Think Time Steps: • Calmly prompt student to engage in appropriate behavior • If student does not comply, direct student to go to the think me area in designated classroom • Student goes to another classroom with coopera ng teacher to complete the think me interven on – Rou nes for this interven on have been taught and prac ced • The coopera ng teacher debriefs the student – Ask student to describe the behavior that resulted in think me – If student does not, teachers says “I’ll get back to you” – A debriefing form is used • Once student correctly debriefs, student returns to own classroom with debriefing form (Nelson, 1996)
Think Time • Treats problem behavior as a chain, rather than an event – the goal is the catch the problem behavior early before it escalates • Tier 1 universal strategy to use in elementary or middle school classrooms • Iden fy coopera ng teacher • Physically prepare classroom • Inform parents • Teach students – Ra onale – Behaviors – How to move – Debriefing – Rejoining (Nelson, 1996) Level IV: Presenta on of Aversive S muli
• Uncondi oned Aversive S muli – Defini on: S muli that result in pain or discomfort (e.g., spanking, water spray in face, physical restraint) • Condi oned Aversive S muli – Defini on: S muli a person learns to experience as aversive as the result of being paired with an uncondi oned aversive s mulus (e.g., verbal reprimands associated with spanking)
(Alberto & Troutman, 2009) Reprimands • Most common aversive s muli used in classroom • Defined as “gestural or verbal rebuke of behavior” (p. 49) • May include threat of consequence • Appropriate reprimands give students feedback that behavior is not acceptable and that punishment con ngencies are in place • Use with cau on • Can be effec ve when – Not overused (no more than one every 4‐5 minutes) – If consequence indicated & delivered – Given in close proximity – Used with specific statements (not requests or ques ons) – Nonemo onal
(Jenson & Reavis, 1997)
Level IV: Aversive S muli
• Disadvantages – Teacher overuse and gradually increase intensity – Nega ve impact on student/teacher rela onship – Nega ve modeling – Student may strike back or withdraw • Use Effec vely – If (you …) then… – Be quick and direct – Use with reinforcement of appropriate behavior
(Alberto & Troutman, 2009; Jenson & Reavis, 1997) Overcorrec on Procedures to decrease problem behavior that focus on teaching appropriate behavior through mul ple prac ces (i.e., exaggerated experience)
Types of Overcorrec on • Res tu onal – Student restores/corrects beyond what he/she did – Examples • Posi ve‐Prac ce – Student engages in exaggerated correct prac ce of behavior – Examples • Nega ve Prac ce – Student repeats problem behavior – Not educa ve! • Considera ons – Time consuming – Physical contact & therefore physical aggression (Alberto & Troutman, 2009) Overcorrec on • Considera ons – The overcorrec on should occur immediately a er the misbehavior – The amount of effort should be what is normally required of the task – Should not last long • Other nega ve outcomes – Can be me consuming – Requires full a en on from the teacher with the student – May require physical contact & therefore physical aggression – If student is praised during overcorrec on, then student may con nue misbehavior to gain reinforcement • Nega ve Prac ce – Student repeats problem behavior – Not educa ve so do not use
(Alberto & Troutman, 2009) Council for Excep onal Children with Behavioral Disorders (CCBD) The CCBD Chapter of CEC has published a statement on using punishment and other behavior reduc on procedures: SCHOOL DISCIPLINE POLICIES FOR STUDENTS WITH SIGNIFICANTLY DISRUPTIVE BEHAVIOR h p://www.cec.sped.org/ScriptContent/Custom/ miniSearch/searchResults.cfm?q=punishment References Alberto, P. A., & Troutman, A. C. (2009). Applied behavior analysis for teachers (8th ed.). Upper Saddle River, NJ: Merrill. Jenson, W. R., & Reavis, H. K. (1997). Reprimands and precision requests. In H. K. Reavis et al., (Eds.), Best prac ces: Behavioral and educa onal strategies for teachers (pp. 49‐55). Longmont, CA: Sopris West. Kerr, M. M., & Nelson, C. M. (2010). Strategies for addressing behavior problems in the classroom (6th ed.). Boston, MA: Pearson. Nelson, J.R. (1996). Think me strategy for schools. Longmont, CO: Sopris West.