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etadd_46(4) - Division on Autism and Developmental Disabilities

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Educati<strong>on</strong> <strong>and</strong> Training in <strong>Autism</strong> <strong>and</strong> <strong>Developmental</strong> <strong>Disabilities</strong>, 2011, <str<strong>on</strong>g>46</str<strong>on</strong>g>(4), 607-618<br />

© <str<strong>on</strong>g>Divisi<strong>on</strong></str<strong>on</strong>g> <strong>on</strong> <strong>Autism</strong> <strong>and</strong> <strong>Developmental</strong> <strong>Disabilities</strong><br />

Effects of Presessi<strong>on</strong> Satiati<strong>on</strong> <strong>on</strong> Challenging Behavior <strong>and</strong><br />

Academic Engagement for Children with <strong>Autism</strong> during<br />

Classroom Instructi<strong>on</strong><br />

M<strong>and</strong>y J. Rispoli<br />

Texas A&MUniversity<br />

Jeff Sigafoos<br />

Victoria University of Wellingt<strong>on</strong><br />

Soye<strong>on</strong> Kang<br />

University of Texas at Austin<br />

Richard Parker<br />

Texas A&MUniversity<br />

Mark F. O’Reilly<br />

University of Texas at Austin<br />

Russell Lang<br />

Texas State University<br />

Giulio Lanci<strong>on</strong>i<br />

University of Bari<br />

Abstract: We evaluated the effects of presessi<strong>on</strong> satiati<strong>on</strong> <strong>on</strong> challenging behavior <strong>and</strong> academic engagement<br />

during subsequent classroom activities for three 5–6 year-old children with autism. The percentage of 10-s<br />

intervals with challenging behavior <strong>and</strong> academic engagement during 20-min classroom activity sessi<strong>on</strong>s was<br />

observed under two c<strong>on</strong>diti<strong>on</strong>s. One c<strong>on</strong>diti<strong>on</strong> involved presessi<strong>on</strong> satiati<strong>on</strong>, in which participants were given<br />

unrestricted access to tangible items that maintained their challenging behavior prior to the classroom sessi<strong>on</strong>s.<br />

This presessi<strong>on</strong> satiati<strong>on</strong> c<strong>on</strong>tinued until the children rejected the tangible item three times. The sec<strong>on</strong>d c<strong>on</strong>diti<strong>on</strong><br />

did not entail presessi<strong>on</strong> satiati<strong>on</strong> prior to the beginning of classroom sessi<strong>on</strong>s. Effects of the two c<strong>on</strong>diti<strong>on</strong>s <strong>on</strong><br />

challenging behavior <strong>and</strong> academic engagement were evaluated using individual participant alternating<br />

treatments designs. Results dem<strong>on</strong>strated that the presessi<strong>on</strong> satiati<strong>on</strong> c<strong>on</strong>diti<strong>on</strong> was associated with c<strong>on</strong>sistently<br />

lower percentages of intervals with challenging behavior <strong>and</strong> c<strong>on</strong>sistently higher percentages of intervals with<br />

academic engagement.<br />

Children with autism spectrum disorder<br />

(ASD) often engage in challenging behaviors,<br />

which can lead to social isolati<strong>on</strong> <strong>and</strong> decreased<br />

time spent in instructi<strong>on</strong> (Horner,<br />

Albin, Sprague, & Todd, 2000). Antecedent<br />

interventi<strong>on</strong>s have been successfully used to<br />

decrease challenging behavior (Kern,<br />

Choutka, & Sokol, 2002). Antecedent interventi<strong>on</strong>s<br />

involve altering the envir<strong>on</strong>ment to<br />

eliminate variables that set the occasi<strong>on</strong> for<br />

challenging behavior (Luiselli, 2006). Recently,<br />

a subcategory of antecedent interventi<strong>on</strong>s<br />

for challenging behavior has gained at-<br />

Corresp<strong>on</strong>dence c<strong>on</strong>cerning this article should<br />

be addressed to M<strong>and</strong>y J. Rispoli, Texas A & M<br />

University, 4225 TAMU, College Stati<strong>on</strong>, TX 77843.<br />

Email: mrispoli@tamu.edu<br />

tenti<strong>on</strong>. This category focuses <strong>on</strong> addressing<br />

an individual’s motivati<strong>on</strong> to engage in a specific<br />

behavior <strong>and</strong> is referred to as the manipulati<strong>on</strong><br />

of motivating operati<strong>on</strong>s (MO) (Laraway,<br />

Snycerski, Michael, & Poling, 2003). An<br />

MO is an event that alters the value of reinforcement<br />

<strong>and</strong> the frequency of behavior previously<br />

correlated with such reinforcement<br />

(Laraway, et al. 2003).<br />

In some cases, biological events, such as<br />

hunger, lack of sleep, or illness can functi<strong>on</strong><br />

as MOs by altering an individual’s motivati<strong>on</strong><br />

to engage in a specific behavior (e.g. Carr &<br />

Smith, 1995; O’Reilly, 1995; O’Reilly, 1997).<br />

For example, Kennedy <strong>and</strong> Meyer (1996) c<strong>on</strong>ducted<br />

a functi<strong>on</strong>al analysis of three individual’s<br />

challenging behavior across several weeks.<br />

They found that when the participants had<br />

less sleep (two participants) or were experi-<br />

Effects of Presessi<strong>on</strong> Satiati<strong>on</strong> / 607

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