Terms formation process investigation and Iq lvel assessment in the iranian students dependently on their leading extremity

Abstract

The scale for the results interpretation while the terms processing investigation was the following. 7-10 degrees - very easy to be performed; 5-7 degrees - easy to be performed; 3-4 - difficult to be realized; 1-2 - practically impossible to be realized. We assessed four operations: terms determining, terms comparison and difference, logic correlations finding out, subjects free classification. The terms determining was easier for ambidexters, then for real and hidden sinisters and more difficult for dexters and unreal sinisters. The terms comparison and difference was the easiest for dexters, then for ambidexters and unreal sinisters and difficult for sinisters (both real and hidden). Logic correlations finding out was easy for dexters and ambidexters, at average level - for unreal sinisters while difficult to be realized or practically impossible to be made - for real and hidden sinisters. The subjects free classification making was an easy operation for real and hidden sinisters, ambidexters, difficult for dexters and unreal sinisters (they study proposed classifications easier than created the new ones by free way). The results received, probably, can be explained by following. Left hemisphere dominant in dexters and unreal sinisters is logic one. performs consequent operations easier, thinking type for left hemisphere is a successive one. Right hemisphere dominant in real and hidden sinisters is alogic. creative one, it performs semantic operations better and thinking type for it is simultant (id est the sinister '‘captures'' the information as a whole and it is rather difficult for him to tell about details that is easy, in turn, to the dexters and moreover to ambidexters).