Thorndike, R. L., Hagen, E. P., & Sattler, J. M. (1986). The St<strong>and</strong>ford-Binet Intelligence Scale, Fourth Editi<strong>on</strong>: Guide for administering <strong>and</strong> scoring. Chicago: Riverside. Wechsler, D. (1991). Wechsler Intelligence Scale for Children, Third Editi<strong>on</strong> Manual. San Ant<strong>on</strong>io, TX: 110 / Educati<strong>on</strong> <strong>and</strong> Training in Developmental Disabilities-March 2008 Psychological Corporati<strong>on</strong> Harcourt Brace Jovanovich. Received: 3 May 2006 Initial Acceptance: 1 July 2006 Final Acceptance: 10 October 2006
Peer-Implemented Time Delay Procedures <strong>on</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> Acquisiti<strong>on</strong> of Chained Tasks by Students with Moderate <strong>and</strong> Severe Disabilities Janet Read Godsey Christian County Schools, Hopkinsville, Kentucky John W. Schuster, Amy Shearer Lingo, Belva C. Collins, <strong>and</strong> Harold L. Kleinert University of Kentucky Abstract: This study evaluated <str<strong>on</strong>g>the</str<strong>on</strong>g> effectiveness of <strong>and</strong> reliability of peer tutors implementing a c<strong>on</strong>stant time delay procedure when teaching four high school students with moderate <strong>and</strong> severe disabilities to prepare foods using picture recipes. We used a multiple probe design across subjects to determine <str<strong>on</strong>g>the</str<strong>on</strong>g> effectiveness of <str<strong>on</strong>g>the</str<strong>on</strong>g> peer tutor implemented c<strong>on</strong>stant time delay procedure <strong>on</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> acquisiti<strong>on</strong> of chained food preparati<strong>on</strong> tasks. Data indicate that <str<strong>on</strong>g>the</str<strong>on</strong>g> tutors were effective in teaching <str<strong>on</strong>g>the</str<strong>on</strong>g> four students to prepare food using picture recipes. Peer tutors also implemented <str<strong>on</strong>g>the</str<strong>on</strong>g> procedure with a high degree of reliability. In additi<strong>on</strong>, all students maintained <str<strong>on</strong>g>the</str<strong>on</strong>g> tasks at high levels <strong>and</strong> resp<strong>on</strong>ded with 100% accuracy during <str<strong>on</strong>g>the</str<strong>on</strong>g> final maintenance assessment. Discussi<strong>on</strong> includes a comparis<strong>on</strong> of reliability data with o<str<strong>on</strong>g>the</str<strong>on</strong>g>r studies utilizing teacher-implemented c<strong>on</strong>stant time delay <strong>and</strong> chained tasks. Finding <str<strong>on</strong>g>the</str<strong>on</strong>g> pers<strong>on</strong>nel required to provide high quality, individualized instructi<strong>on</strong> for students with moderate <strong>and</strong> severe disabilities is <strong>on</strong>e of <str<strong>on</strong>g>the</str<strong>on</strong>g> most difficult obstacles classroom teachers face. Because <str<strong>on</strong>g>the</str<strong>on</strong>g> intellectual <strong>and</strong> physical capabilities of many students with moderate <strong>and</strong> severe disabilities require repeated, systematic, individualized instructi<strong>on</strong>, teachers often find that that students may have to do a lot of waiting <strong>and</strong> “seatwork” activities while teacher time is spent for individualized <strong>and</strong> small group instructi<strong>on</strong> elsewhere. Teachers who have many students requiring this type of instructi<strong>on</strong> find it nearly impossible to provide students with sufficient This study was <str<strong>on</strong>g>the</str<strong>on</strong>g> first author’s <str<strong>on</strong>g>the</str<strong>on</strong>g>sis <strong>and</strong> was completed as part of <str<strong>on</strong>g>the</str<strong>on</strong>g> requirements for a Master of Science degree in <str<strong>on</strong>g>the</str<strong>on</strong>g> Department of Special Educati<strong>on</strong> <strong>and</strong> Rehabilitati<strong>on</strong> Counseling at <str<strong>on</strong>g>the</str<strong>on</strong>g> University of Kentucky. Corresp<strong>on</strong>dence c<strong>on</strong>cerning this article should be addressed to John W. Schuster, 229 Taylor Educati<strong>on</strong> Building, Department of Special Educati<strong>on</strong> <strong>and</strong> Rehabilitati<strong>on</strong> Counseling, University of Kentucky, Lexingt<strong>on</strong>, KY 40506-0001. E-mail: jwschu01@uky.edu Educati<strong>on</strong> <strong>and</strong> Training in Developmental Disabilities, 2008, 43(1), 111–122 © <str<strong>on</strong>g>Divisi<strong>on</strong></str<strong>on</strong>g> <strong>on</strong> Developmental Disabilities opportunities to resp<strong>on</strong>d during instructi<strong>on</strong>al sessi<strong>on</strong>s, <str<strong>on</strong>g>the</str<strong>on</strong>g>reby limiting <str<strong>on</strong>g>the</str<strong>on</strong>g> student’s opportunities in building acquisiti<strong>on</strong> skills to fluency, maintenance, <strong>and</strong> generalizati<strong>on</strong> levels (Kamps, Locke, Delquadri, & Hall, 1989). Although placement of students with moderate <strong>and</strong> severe disabilities into general educati<strong>on</strong> classrooms has produced mixed reacti<strong>on</strong>s from educators <strong>and</strong> given <str<strong>on</strong>g>the</str<strong>on</strong>g> evergrowing number of peers without disabilities in high school special educati<strong>on</strong> classrooms in credit generating peer programs, it does provide an opportunity to utilize instructi<strong>on</strong>al assistance in <str<strong>on</strong>g>the</str<strong>on</strong>g> form of peer tutors. Classroom teachers may be reluctant to use this instructi<strong>on</strong>al arrangement for numerous reas<strong>on</strong>s. First, teachers may w<strong>on</strong>der if peer-delivered instructi<strong>on</strong> is as reliable or efficient as teacher <strong>and</strong> paraprofessi<strong>on</strong>al instructi<strong>on</strong>. Sec<strong>on</strong>d, <str<strong>on</strong>g>the</str<strong>on</strong>g>y also may expect that peer tutors will lack <str<strong>on</strong>g>the</str<strong>on</strong>g> discipline to perform <str<strong>on</strong>g>the</str<strong>on</strong>g> procedures systematically. Finally, teachers may have c<strong>on</strong>cerns that peer tutors, even after extensive training, may not generalize <str<strong>on</strong>g>the</str<strong>on</strong>g>ir use of systematic procedures when assigned to teach different skills or with different students. Peer-Implemented Time Delay / 111
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DC: OSERS. (ERIC Document Reproduct
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people who do not have disabilities
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TABLE 1 School Demographics Demogra
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TABLE 2 Methods for Including Stude
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participate in service learning pro
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who are “more experienced” in s
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cern that they wer
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service learning activity for stude
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supports school personnel need to h
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Using Pivotal Response Training wit
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the trained peers
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Group B between one and two times p
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ing play sessions with Group B, Col
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learned to interact with ot
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Affirmative sentences emphasize a v
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identifying several important behav
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Kenji. For Kenji, all observation s
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Figure 2. Percentage of 10-s interv
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gaging in complicated verbal commun
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Results The results of the<
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