Alexander C. Jensen

Relational aggression in marriage

Drawing from developmental theories of relational aggression, this article reports on a study designed to identify if spouses use relationally aggressive tactics when dealing with conflict in their marriage and the association of these behaviors with marital outcomes. Using a sample of 336 married couples (672 spouses), results revealed that the majority of couples reported that relationally aggressive behaviors, such as social sabotage and love withdrawal, were a part of their marital dynamics, at least to some degree. Gender comparisons of partner reports of their spouses behavior revealed that wives were significantly more likely to be relationally aggressive than husbands. Structural equation modeling demonstrated that relational aggression is associated with lower levels of marital quality and greater marital instability for both husbands and wives. Implications are drawn for the use of relational aggression theory in the future study of couple conflict and marital aggression.

Gender Differences in the Associations Among Body Mass Index, Weight Loss, Exercise, and Drinking Among College Students

Abstract Objective: To explore gender differences regarding weight management behaviors of college drinkers. Participants: Nationally representative sample of college students from the fall 2008 American College Health Associations National College Health Assessment II (N = 26,062 students). Methods: Structural equation modeling was used to examine potential gender differences in associations among exercise, weight loss behaviors, and alcohol use. Results: Critical ratio tests revealed that associations between exercise and weight loss behaviors were more strongly correlated among females as compared with males. For females, there was a small negative association between exercise and drinking behaviors; in contrast, for males, there was a positive relationship between exercise and alcohol use. Weight loss behaviors were positively associated with drinking for both female and male students; however, the association was significantly stronger for females. Conclusions: This investigation furthers previous research on drunkorexia and also sheds additional light on the gender-based differences in weight management behaviors of drinkers.

“Can’t live with or without them:” Transitions and young adults’ perceptions of sibling relationships.

Extant research documents how siblings’ relationships develop from childhood through adolescence; yet, we know little about how sibling relationships change in young adulthood. Rooted in life course theory, this 2-wave longitudinal study investigated changes in sibling closeness and conflict, and the roles of life transitions and sibling similarity in life stage. Participants included 273 young adults from 180 families who reported on 340 sibling relationships (Time 1 M age = 24.45, SD = 5.33; Time 2 M age = 30.23, SD = 5.33). Multilevel repeated measures analysis of covariance indicated that, on average, siblings’ perceptions of conflict declined over the course of young adulthood. Additionally, patterns of change in closeness and conflict were linked to life transitions surrounding coresidence, parenthood, and similarity in employment. The discussion addresses findings in regard to life course theory and similarity in life transitions.

Parents’ Social Comparisons of Siblings and Youth Problem Behavior: A Moderated Mediation Model

Parents compare their children to one another; those comparisons may have implications for the way mothers and fathers treat their children, as well as their children’s behavior. Data were collected annually for three years with parents, firstborns, and secondborns from 385 families (Time 1 age: firstborns, 15.71, SD = 1.07, 52% female; secondborns, 13.18, SD = 1.29, 50% female). Parents’ beliefs that one child was better behaved predicted differences in siblings’ reports of parent-child conflict. Additionally, for siblings close in age, mothers’ comparisons at Time 1 predicted youth’s problem behavior at Time 3 through siblings’ differential conflict with mothers. The results support and extend tenets from Social Comparison and Expectancy Value theories in regards to social comparison within families.

“Absence makes the heart grow fonder”: A qualitative examination of sibling relationships during emerging adulthood

The present study explored the unique experiences of siblings during emerging adulthood. Using a qualitative design, this study sought to better understand sibling relationship dynamics (e.g., closeness and negativity), communication strategies (e.g., frequency, quality, and form), and the implications of siblings’ proximity with one another. Importantly, the period of emerging adulthood provides a unique context in which these experiences might be especially salient. We posited the following research questions: What do sibling relationships look like during emerging adulthood? What does communication look like between siblings during emerging adulthood and how does it impact their relationship? and What implications does proximity have for the sibling relationship? To answer these questions, nine different qualitative focus groups (N = 45 participants) were conducted across two different university settings. Results suggested that siblings remained important in the lives of emerging adults, despite a lack of physical proximity and less frequent communication. Participants indicated that although communication was less frequent, the content of the discussions was often more meaningful. When sharing in-person conversations, participants described the relationships to have picked up where they had left off, with no time passing in between. Further, sibling relationship quality appeared to improve with participants, indicating they were happier with their sibling and felt more like equals and had a better understanding of one another. These findings help to fill a gap in knowledge about sibling relationships during emerging adulthood and elucidate our understanding of how these relationships are maintained and developed during this period of transition.

Adolescent caretaking of younger siblings

Sibling interactions play important roles in socialization; however, little is known about sibling caretaking in contemporary families. This study examined the prevalence of adolescents providing care for younger siblings and the quality of care as associated with a broad spectrum of individual, microsystem, and macrosystem factors. Relying on nationally representative time diary data from the American Time Use Survey, we found that factors at multiple levels (individual, microsystem, and macrosystem) were associated with sibling caretaking. Gendered patterns in caretaking emerged. The caretakers sex and the ages and sexes of younger siblings correlated with the incidence and quality of sibling care. Boys more often cared for younger brothers, and girls more often cared for younger sisters. In addition, boys more often played with younger siblings while girls more often provided physical care and talked with younger siblings, mirroring gendered patterns seen in parents.