Abstract
The objective of the study was to diagnose changes in the identity of individuals with mild intellectual disability (ID) in late adolescence and emerging adulthood, comparing them to their non-disabled peers. The dual-cycle model of identity formation of Luyckx et al. was employed (Developmental Psychology, 42, 366–380, 2006). The study included 127 participants living in Poland. Three waves were performed at half-year intervals. The Dimensions of Identity Development Scale in its modified version for people with ID was used (DIDS/PL-1; Rękosiewicz Studia Psychologiczne, 53, 19–31, 2015). People from the four study groups (A - late adolescents with ID, B - emerging adults with ID, C - late adolescents within the intellectual norm, D - emerging adults within the intellectual norm) in the main did not differ from one another in respect of the dimensions of identity formation. Over time, there was an increase in commitment making and identification with commitment, but only among adolescents with ID. None of the groups demonstrated significant changes in exploration in breadth, in depth, nor in ruminative exploration. It was successfully demonstrated that people with mild ID are not distinct on all dimensions of identity formation when compared to their peers within the intellectual norm. Minor changes in identity may indicate a longer period of identity formation, or dynamic changes coming earlier – during early adolescence or later – in early adulthood.
Subjective Well-Being and Religious Ego Identity Development in Conservative Christian University Students