The purpose of this study was to investigate the memory factors
associated with preschoolers' performance in a two-choice, uncertain
outcome decision situation. Choice behavior was examined under
two conditions: one, (NMA), in which the child was required to
rely on his memory to establish an appropriate prediction of the
occurrence...
The purpose of this study was to test Siegel's utility model of
choice behavior under conditions of verbal reinforcement, in a nursery
school population of both sexes. Two major hypotheses were
tested: The ordinal hypothesis stated that under conditions of increased
value of the payoff subjects' stable-state strategies will
occur...