GROUP SIZE AS A DETERMINANT OF DOMINANCE-HIERARCHY STABILITY IN RAT
GROUP SIZE AS A DETERMINANT OF DOMINANCE-HIERARCHY STABILITY IN RAT
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DOI：
10.1037/h0026371
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发表时间：
1968-01-01
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影响因子：
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通讯作者：
FLAHERTY, TB
中科院分区：
文献类型：
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作者：
BECKER, G;FLAHERTY, TB
在 30 项食物竞赛试验中，对来自 15 个体型为 11、6 和 2 组的 47 只大鼠进行了配对比较，通过为较小的组安排多次循环赛来保持比赛次数不变。所有规模的群体都达到了稳定，最终较大的群体需要更多的试验。相邻和远程竞争块之间的稳定性系数的比较表明短期稳定性和长期稳定性之间存在区别。基于获胜次数得分和时间得分（绝对和比例）的稳定性系数的比较表明后者更加稳定。（PsycINFO 数据库记录 (c) 2016 APA，保留所有权利）
Pair comparisons were made for 47 rats from 15 groups of sizes 11, 6, and 2 across 30 food competition trials with number of competitions held constant by arranging multiple round-robins for smaller groups. All size groups attained stability, eventually with larger groups requiring more trials. Comparison of stability coefficients between adjacent and remote competition blocks suggested a distinction between short-and long-term stability. Comparison of stability coefficients based on number-of-wins scores and on time scores (absolute and proportionate) suggested that the latter were more stable.(PsycINFO Database Record (c) 2016 APA, all rights reserved)