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etadd_46(4) - Division on Autism and Developmental Disabilities

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TABLE 1—(C<strong>on</strong>tinued)<br />

Overview of H<strong>and</strong>held Technology<br />

Research Design Setting Results<br />

Author(s) Participants Target Skill<br />

(Dependent Variable)<br />

n 12 CA 19-<br />

<str<strong>on</strong>g>46</str<strong>on</strong>g>yrs Full scale IQ<br />

range 45–90<br />

PDA with Text, Sound,<br />

<strong>and</strong> Light Cues<br />

Davies, Stock, Wehmeyer<br />

(2002a)<br />

PDA with specially<br />

designed prompting<br />

software more effective<br />

than written schedule<br />

for prompting initiati<strong>on</strong><br />

Community<br />

vocati<strong>on</strong>al site<br />

Two-group withinsubjects<br />

design<br />

Compared<br />

performance of<br />

tasks <strong>on</strong> schedule<br />

using a written<br />

schedule or PDA<br />

of tasks.<br />

School setting Students were able to use<br />

the PDA as a task<br />

management tool.<br />

Maintenance of skill up<br />

to 8 weeks.<br />

Quasi-experimental<br />

pre- & postassessment<br />

Independent<br />

operati<strong>on</strong> of PDA<br />

(enter<br />

appointments,<br />

schedules,<br />

assignments) &<br />

frequency of use of<br />

PDA<br />

n 22 CA 14-<br />

18yrs <strong>Autism</strong><br />

Gentry, Wallace,<br />

Kvarfordt, & Lynch<br />

(2010)<br />

Highest rate of <strong>on</strong>-time<br />

behavior using the<br />

PDA.<br />

School-based<br />

settings<br />

Comparis<strong>on</strong> of<br />

incidence rate ratios<br />

across c<strong>on</strong>diti<strong>on</strong>s &<br />

periods using a<br />

Poiss<strong>on</strong> regressi<strong>on</strong><br />

On-time behavior<br />

using: written time<br />

& task list; paper<br />

planner, & PDA<br />

n 20 CA 6-20yrs<br />

Mild - moderate<br />

ID<br />

Gillette & Depompei<br />

(2008)<br />

482 / Educati<strong>on</strong> <strong>and</strong> Training in <strong>Autism</strong> <strong>and</strong> <strong>Developmental</strong> <strong>Disabilities</strong>-December 2011<br />

Community settings Increased independent<br />

transiti<strong>on</strong>s between<br />

tasks. Maintenance up<br />

to 9 weeks.<br />

Multiple probe across<br />

students<br />

Transiti<strong>on</strong> between<br />

vocati<strong>on</strong>al tasks<br />

n 4CA 16-17yrs<br />

Moderate to<br />

Severe ID<br />

PDA with Picture Cues<br />

Cihak, Kessler, & Alberto<br />

(2008)

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