Personality traits are associated with the valence of future imagined events in individuals with schizophrenia

Introversion and the frequency and intensity of daily uplifts and hassles

OBJECTIVE

There is reason to believe that introversion may relate to different patterns of negative and positive experiences in everyday life ("hassles" and "uplifts"), but there is little evidence for this based on reports made in daily life as events occur. We thus extend the literature by using data from ecological momentary assessments to examine whether introversion is associated with either the frequency or intensity of hassles and uplifts.

METHOD

Participants (N = 242) were community-dwelling adults (63% Black, 24% Hispanic; ages 25-65; 65% women) who completed baseline measures of personality and mental health, followed by reports of hassles and uplifts 5x/day for 14 days. We present associations between introversion and hassles/uplifts both with and without controlling for mood-related factors (neuroticism, recent symptoms of depression, and anxiety).

RESULTS

Introversion was associated with reporting less frequent and less enjoyable uplifts, but not with overall hassle frequency or unpleasantness; exploratory analyses suggest associations with specific types of hassles.

CONCLUSIONS

Our results expand understanding of the role of introversion in everyday experiences, suggesting an overall association between introversion and uplifts (but not hassles, broadly) in daily life. Better understanding of such connections may inform future research to determine mechanisms by which introversion relates to health.

Personality traits in psychotic illness and their clinical correlates: A systematic review

This systematic review focuses on personality traits according to both the Five Factor Model and Cloninger Psychobiological Model in relation to treatment related outcome variables across all stages of clinical psychotic illness. Search of Pubmed and Psychinfo databases led to final inclusion of 65 studies, which were ranked on quality and analyzed according to the associations between personality and outcome. Main findings are that higher levels of Harm Avoidance and Neuroticism are associated with higher symptom levels, tendency towards passive coping, greater self-stigma, lower quality of life, and Harm Avoidance to higher suicidality. Higher levels of Extraversion and higher levels of Self-Directedness are associated with more preference for active coping, more intrinsic motivation and higher self-esteem. Higher Novelty Seeking is related to more substance use and aggression, in men specifically. On outcome of trauma, care consumption and duration of untreated illness no consistent associations with personality traits were found. Combined evidence from both personality models however reveals a consistent pattern of personality traits related to clinical outcome in psychotic disorder, which is discussed in a dimensional manner.