The Reliability and Validity of the Wallin Peg Boards
نویسنده
چکیده
Institute of Child Welfare, University of Minnesota The Wallin series of performance tests designed for use with very young children consists of four boards, each measuring 3 by 14 inches, % of an inch thick. Each board contains recesses for 6 pegs, similar in size but varying as to form. Board A includes only round pegs, Board B only square pegs, in Board C three round and three square pegs are arranged in alternating sequence, while in Board D there are two round, two square, and two triangular pegs, also arranged alternately. The round pegs are % of an inch in di-
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