Recognition of Expertise in Chess Player  

Oleh:

Reynolds, Robert I.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: The American Journal of Psychology vol. 105 no. 03 (1992), page 409-416.
Topik: recognition; Recognition; Expertise; Chess Player
Fulltext: 1423195.pdf (726.05KB)

Ketersediaan

Perpustakaan PKPM Nomor Panggil: A12 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

What kinds of information facilitate the identification of expert performance? How well can chess players of different performance levels identify the level of players who produced a chess position, or the moves leading to it? Fifteen chess players with U.S. Chess Federation (USCF) ratings from 1300 to 221 0judged six unfamiliar chess positions taken from games between players with USCF ratings from 1400 to 2600. The moves immediately preceding the starting position were successively revealed, with rating and confidence estimations made at each move. Estimation error decreased as a function of number of moves revealed (p < .001). Higher rated players consistently made lower estimation errors (p < .01). Judges at all personal levels were more accurate about positions arising between players close in rating to themselves. A self-reference heuristic is proposed in which estimation of expertise is made relative to the judge's own projected performance.

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