1
2
Published [1984]

Report Number(s): APA 1189

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5
Published [1986]

Report Number(s): APA 3417

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6
Published [1981]

Report Number(s): APA 229 APA 308

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7
Published [1984]

Report Number(s): APA 2466 SUS 422

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8
Published [1985]

Report Number(s): APA 2922 SUS 565

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