Behavioral scoring using programmable calculators: a technique usable in the field.

Abstract

A simple method of recording the time spent in various behavioral categories during behavioral scoring is described. Use is made of a programmable calculator which is made to function as a multiple timer, keeping track of each of the categories. Any number of mutually exclusive categories can be scored using a single key press, by assigning a pre-set code to each. A print-out of the analysed frequency or duration data can be obtained either concurrently or at any time after the experiment, as required. The least count of the technique is about 1-2 seconds and this precludes its use for extremely rapidly changing behaviors. Apart from this, it is convenient, time-saving and especially suitable for field use.