Dara M. Ibrahim’s research while affiliated with Salahaddin University-Erbil and other places

Drawing stimulus from interpersonal acceptance‐rejection theory, this multicultural study examined relations between men's versus women's remembrances of maternal and paternal acceptance‐rejection in childhood and their current level of loneliness, as mediated by adults' self‐reported psychological maladjustment. Adults (N = 899) from five nations (Iraq, Italy, the Netherlands, Pakistan, and the United States) responded to the Adult version of the Parental Acceptance‐Rejection Questionnaire‐short form for mothers and fathers, the Adult version of the Personality Assessment Questionnaire‐short form, and the Interpersonal Acceptance‐Rejection Loneliness Scale. Adults' remembrances of maternal and paternal rejection in childhood significantly and independently predicted feelings of loneliness but remembered paternal rejection was more strongly related to these feelings than were remembrances of maternal rejection. Psychological maladjustment fully mediated the effect of remembered maternal rejection but only partially mediated the effect of remembered paternal rejection on loneliness. There were no significant differences in these results across the five countries or genders. Overall, the results suggest that adults' remembrances of parental rejection in childhood—along with the theoretically expected development of psychological maladjustment—are likely to be associated panculturally with the experience of loneliness in adulthood.

Interpersonal acceptance–rejection theory predicts that the experience of parental rejection in childhood leads to the development of rejection sensitivity that tends to extend into adulthood. This study provides the first test of this prediction within the framework of the theory. Self-report surveys were administered to 271 undergraduates (M age = 21.73). Adults’ remembrances of both maternal and paternal acceptance–rejection in childhood were significantly related to their current levels of rejection sensitivity. Moreover, acceptance–rejection from the same-sex parent explained more of the variance in rejection sensitivity than did acceptance–rejection from the other-sex parent.