A microcomputer technique for the detailed behavioural, and automatic statistical, analysis of animal behaviour

Abstract

In view of the intense concentration and time investment required for the detailed assessment of animal behaviour, various strategies have been employed to facilitate the quantitative description of movements and postures of animals. In a recent communication, we outlined a microcomputer technique which enabled individual operators to record frequency and duration of a large number of behavioural elements. However, this method required the manual collation and transcription of summary data in order to effect statistical analysis, an operation which involved avoidable and time-consuming repeated data handling. The present communication details a microcomputer technique which aids the recording of frequency, real-time duration and real-time latency measures. Further, this program automatically collates, transcribes and executes statistical analysis (Kruskal-Wallis, Mann-Whitney) without involving manual data manipulation, other than at the initial behavioural analysis level and thus, represents an aid to reducing the total time investment required to effect complete behavioural analysis.