Developmental Course of Impulsivity and Capability from Age 10 to Age 25 as Related to Trajectory of Suicide Attempt in a Community Cohort

Autor/inn/en	Kasen, Stephanie; Cohen, Patricia; Chen, Henian
Titel	Developmental Course of Impulsivity and Capability from Age 10 to Age 25 as Related to Trajectory of Suicide Attempt in a Community Cohort
Quelle	In: Suicide and Life-Threatening Behavior, 41 (2011) 2, S.180-192 (13 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0363-0234
DOI	10.1111/j.1943-278X.2011.00017.x
Schlagwörter	Suicide; Ability; Self Esteem; Conceptual Tempo; Youth; Longitudinal Studies; Cohort Analysis; Regression (Statistics); Models; Comparative Analysis; Age Differences; Prevention; Intervention + Suchen Sie Ihr Suchwort? Selbstmord; Fähigkeit; Fertigkeit; Self-esteem; Selbstaufmerksamkeit; Jugend; Jugendlicher; Jugendalter; Longitudinal study; Longitudinal method; Longitudinal methods; Längsschnittuntersuchung; Kohortenanalyse; Regression; Regressionsanalyse; Analogiemodell; Age; Difference; Age difference; Altersunterschied; Prävention; Vorbeugung
Abstract	Hierarchical linear models were used to examine trajectories of impulsivity and capability between ages 10 and 25 in relation to suicide attempt in 770 youths followed longitudinally: intercepts were set at age 17. The impulsivity measure assessed features of urgency (e.g., poor control, quick provocation, and disregard for external constraints); the capability measure assessed aspects of self-esteem and mastery. Compared to nonattempters, attempters reported significantly higher impulsivity levels with less age-related decline, and significantly lower capability levels with less age-related increase. Independent of other risks, suicide attempt was related significantly to higher impulsivity between ages 10 and 25, especially during the younger years, and lower capability. Implications of those findings for further suicidal behavior and preventive/intervention efforts are discussed. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10