Self-esteem as a predictor of psychological distress after severe acquired brain injury: an exploratory study.

This study explored the effects of severe acquired brain injury (ABI) on self-esteem. A within-subjects design investigated 22 severe ABI survivors' self-reported responses on measures of self-esteem, mood and awareness of deficit. Data on cognitive ability and awareness of degree of executive impairment were included in the analysis. Self-esteem was measured using Rosenberg's Self-Esteem Scale (Rosenberg) and psychological distress by the Hospital Anxiety and Depression Scale (HADS). Self-esteem was found to be consistent over a two-week interval. Participants reported that their self-esteem had suffered following ABI when contrasting their current self-esteem with their retrospective perceptions. Self-esteem was highly correlated with psychological distress. More intact cognitive functioning and awareness of deficit were associated with lower self-esteem. The paradoxical finding that survivors who were more impaired cognitively and/or less aware of their deficits reported higher self-esteem poses an ethical dilemma for clinicians. It is hoped that this finding, along with the consistency of self-esteem ratings sparks further debate about how best to address issues of self-esteem among severe ABI survivors, particularly in the context of psychological distress, during rehabilitation.