Efficiency and automaticity of self-schema processing in clinical depressives

Abstract

In this study, female clinical depressives and nondepressed control subjects made a series of self-referent personality judgments concerning depressed and nondepressed content personal adjectives. Employing rating times (RTs) for the personality decisions as a dependent measure, it was found that both clinical depressives and nondepressed psychiatric controls processed self-schema congruent content more efficiently (with quicker RTs), than incongruent content. To further test for the automaticity of self-schema processing, half the depressed and nondepressed adjectives were rated while subjects held six digits in memory (a concurrent memory load). Here it was found that the independent variable of memory load (zero vs. six digits) did not interact significantly with the remaining independent variables of groups (clinical depressives, psychiatric nondepressives, normal nondepressives), decision type (yes, no), and adjective content (depressed, nondepressed). The lack of any interactions involving the memory load factor provides initial evidence for self-schema processing as an automatic process, rather than as a process that demands attentional capacity.