title: Sibship size and personality.
abstract: In a study of 330 Turkish undergraduate students, only children scored higher on measures of hopelessness and suicidality and seemed more concerned with interpersonal relationships.
authors.affiliation: Hacettepe University.
authors.forename: Sevginar
authors.initials: S
authors.lastname: Vatan
authors.forename: Faruk
authors.initials: F
authors.lastname: Gençöz
authors.forename: David
authors.initials: D
authors.lastname: Lester
mesh_terms: D000293:Adolescent; D005191:Family Characteristics; D005260:Female; D006380:Helplessness, Learned; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D009042:Motivation; D009863:Only Child / Q000523:psychology*; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011594:Psychometrics / Q000706:statistics & numerical data; D015203:Reproducibility of Results; D035781:Siblings / Q000523:psychology*; D013334:Students / Q000523:psychology; D013406:Suicide, Attempted / Q000523:psychology; D014421:Turkey; D055815:Young Adult