All-or-none versus incremental learning of errorless shock escapes by the rat.
Investigation showed that in a two-choice correction procedure the probability of an errorless response in those rats which have consistently made errors is not constant, as required by the all-or-none model, but increases with trials. Even an all-or-none model which provides for accidental error and accidental success is inadequate.
D000818:Animals; D007858:Learning; D008297:Male; D051381:Rats
LEARNING