BISECTION OF TEMPORAL INTERVALS BY PIGEONS
BISECTION OF TEMPORAL INTERVALS BY PIGEONS
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DOI：
10.1037/0097-7403.9.2.160
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发表时间：
1983-01-01
期刊：
影响因子：
--
通讯作者：
DAVIS, ER
中科院分区：
文献类型：
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作者：
PLATT, JR;DAVIS, ER
两个实验研究了时间二分法在7个男性白色王鸽使用的程序类似于DA斯塔布斯（见记录1976-27339-001），它测量的时间点，S开关从较短的时间到较长的价值2 FI强化计划与一个共同的起点。实验我证实了斯塔布斯的调查结果切换的几何平均值的2个间隔值和消除的可能性，即SS简单地切换到较长的间隔时，较短的一个被认为已经过期。该实验还扩大了时间间隔被发现在其几何平均值处被平分的值的范围。实验二表明，目前的程序确定时间平分点的有用性是有限的情况下，较长的时间间隔不超过4倍的持续时间较短。更大的分离的2个持续时间产生了一段时间的无反应，在此期间的开关或平分点的位置是完全模糊的。(16参考）（PsycINFO数据库记录（c）2016阿帕，保留所有权利）
Two experiments investigated temporal bisection in 7 male White King pigeons using a procedure similar to that of DA Stubbs (see record 1976-27339-001), which measures the point in time at which the S switches from the shorter to the longer valued of 2 FI reinforcement schedules with a common starting point. Exp I substantiated Stubbs's findings of switching at the geometric mean of the 2 interval values and eliminated the possibility that Ss simply switched to the longer interval when the shorter one was perceived to have expired. The experiment also extended the range of values for which temporal intervals have been found to be bisected at their geometric mean. Exp II demonstrated that the usefulness of the present procedure for determining temporal bisection points is limited to cases in which the longer interval is no more than 4 times the duration of the shorter. Greater separation of the 2 durations produced a period of nonresponding during which the location of the switching or bisection point was totally ambiguous.(16 ref)(PsycINFO Database Record (c) 2016 APA, all rights reserved)