A STUDY OF VALIDITY OF OPEN-FIELD MEASURES
A STUDY OF VALIDITY OF OPEN-FIELD MEASURES
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DOI：
10.1080/00049537008254571
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发表时间：
1970-01-01
影响因子：
2.7
通讯作者：
IVINSKIS, A
中科院分区：
文献类型：
--
作者：
IVINSKIS, A
使用多种不同的评分方法获得白化病和戴帽大鼠的7项旷场测量（排便、排便、排尿、冲洗、直立、潜伏期和内圈活动）。这些措施的有效性进行了检查，使用（a）每天减少开放领域的行为，（B）的影响，重新测试了一段时间，（c）刺激强度（光和噪音）的变化。结果发现，方法a和B没有提供令人满意的有效性估计。方法c表明排便次数和潜伏期可以作为大鼠情绪性的有效指标。
Seven open-field measures (defecation, ambulation, urination, washing, rearing, latency and inner circle activity) were obtained using a number of different scoring methods for albino and hooded rats. The validity of these measures was examined using (a) day by day decrease of open-field behaviour, (b) effects of retesting over a period of time, (c) variation of stimulus intensity (light and noise). It was found that methods a and b did not provide satisfactory validity estimates. Method c indicated that defecation and latency can be accepted as valid indices of emotionality in rats.