Abstract
Estimation of duration has been shown to be a function of the amount and manner of organization of information processed during an interval. It was assumed that the use of an organizational schema to encode information reduces the actual amount of information stored. It was predicted that the use of an organizational schema will result in relatively shorter estimates of duration. Eighteen undergraduate subjects made estimates of intervals (.58 to 3.0 sec.) during which they watched film animations of moving geometric forms. In a second condition the same subjects were instructed to organize the animation as representing social interaction. An interaction showed that the use of an organizational schema to encode information resulted in smaller estimates for the longer intervals.