Effects of teacher attention on attending behavior of two boys at adjacent desks.
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R. Hall | M. Broden | C. Bruce | M. A. Mitchell | V. Carter | Carl Bruce | Mary Ann Mitchell | Virginia Carter | R. Vance Hall
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R. Hall | M. Broden | C. Bruce | M. A. Mitchell | V. Carter | Carl Bruce | Mary Ann Mitchell | Virginia Carter | R. Vance Hall