Recognition of Concrete and abstract Pictures as a Function of Poststimulus Interval |
| |
Authors: | Hiroshi Nagata |
| |
Institution: | Department of Psychology , Okayama University , Japan |
| |
Abstract: | This study examined picture recognition of concrete common objects and abstract random shapes under two presentation conditions: The durations of the unfilled intervals (off-time duration) that followed the presentation of the pictures were varied either randomly or in blocks. The major findings were: (a) recognition of the concrete pictures was better than recognition of random shapes, (b) the off-time duration did not influence recognition of either type of picture under the random presentation condition, and (c) under the block presentation condition, recognition of the concrete pictures increased as a function of off-time duration, whereas the effect of off-time duration was not found for the abstract shapes. The results were interpreted as suggesting that a longer off-time duration is necessary for abstract shapes so that stimulus differentiation, verbal encoding, visual analogizing, and rehearsing may be utilized in processing. |
| |
Keywords: | |
|
|