title: Casual hook up sex during the first year of college: Prospective associations with attitudes about sex and love relationships.
abstract: This study examined bidirectional relationships among emerging adults' involvement in casual hook up sex and attitudes about sex and love relationships. At the start and end of their first year in college, undergraduates (N = 163) responded to measures of sexual behavior, sexual attitudes, and attitudes about love relationships. In cross-sectional analyses, attitudes about sex and love both were associated with involvement in casual hook up sex. In prospective analyses, initial attitudes about sexual instrumentality uniquely predicted involvement in later hook up sex, even after controlling for past hook up sex. Furthermore, involvement in hook up sex during the first year of college predicted greater sexual permissiveness and comfort with casual genital contact, even after controlling for initial sexual attitudes and hook up behaviors. None of the associations between attitudes and behavior were qualified by gender. Experiences of causal hook up sex appear to have implications primarily for emerging adults' attitudes about sexual interactions rather than their attitudes about love relationships.
authors.affiliation: Department of Psychology, SUNY College at Geneseo, Geneseo, NY, 14454, USA, katz@geneseo.edu.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Katz
authors.forename: Monica E
authors.initials: ME
authors.lastname: Schneider
mesh_terms: D000328:Adult; D001290:Attitude; D003075:Coitus / Q000523:psychology*; D003430:Cross-Sectional Studies; D004644:Emotions; D005260:Female; D005783:Gender Identity; D006801:Humans; D008149:Love; D008297:Male; D009511:New England; D011446:Prospective Studies; D012044:Regression Analysis; D012727:Sex Characteristics; D012725:Sexual Behavior / Q000523:psychology* / Q000706:statistics & numerical data; D013334:Students / Q000523:psychology / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires; D014495:Universities; D055815:Young Adult