Making Movies Instead of Taking Snapshots: Studying Change in Youth's Romantic Relationships

Satisfaction, Intimacy and Conflict in Canadian Couples: An Analysis of Change from Adolescence to Adulthood

Romantic relationship qualities are likely to change from adolescence to adulthood. Therefore, we undertook a longitudinal study to examine changes in satisfaction, intimacy, and conflict over this period by simultaneously testing the effects of age, relationship length, and their interaction. These qualities were measured at nine-time points from ages 16 to 30 in a Canadian sample of 337 participants (62.9% women) who reported being in a romantic relationship at least once over this period. The results of multilevel analyses show that satisfaction, intimacy, and conflict decline with age but increase with relationship length. Moreover, age and relationship length were found to have a significant interactive effect on satisfaction and intimacy.

Adolescents' Love Lives: Heterogeneity in Relationship Status Trajectories and Links with Affect

Romantic experiences are more fluid and heterogeneous during middle adolescence than at any other life stage, but current understanding of this heterogeneity and flux is limited because of imprecise measurement. A sample of 531 adolescents (55% female; 28% non-Hispanic White; 32% Black; 27% Hispanic; 14% Other) recruited from an ongoing birth cohort study (Mean age = 16.7 years, SD = 0.358), was administered bi-weekly diaries over 52 weeks to prospectively record transitions in and out of romantic and sexual relationships and to assess links with positive affect (frequency of happiness) and negative affect (frequency of sadness). Relationship statuses considered included not only dating, but also liminal and asymmetrical statuses such as talking/flirting and crushes. Latent profile analyses revealed six relationship status trajectories, or love life profiles, based on the number of intra-year partners and on the extent of involvement in each of the relationship statuses. Approximately half of teens either were in stable dating relationships or uninvolved romantically during the year; however, half experienced variable levels of flux in their love lives. Relationship instability, not romantic involvement per se, was associated with higher levels of sadness and lower levels of happiness. Snapshots of teen romantic involvement based on one or two points in time obscure the extent of relationship heterogeneity and flux and how relationship status trajectories are associated with positive and negative affect.

Adolescent Partnership Quality and Emotional Health: Insights from an Intensive Longitudinal Study

Prior research has documented an association between adolescents' romantic experiences and poor emotional health. However, lack of intensive longitudinal measurement and an emphasis on negative affect have limited understanding about the extent to which adolescent relationship quality influences the emotional health of adolescents in partnerships, including the potential benefits of high-quality partnerships. Previous research has also been limited in its ability to account for factors that select adolescents into lower or higher quality partnerships. Using biweekly intensive longitudinal data from the mDiary Study of Adolescent Relationships linked to six waves of birth cohort data from the Fragile Families and Child Wellbeing Study, this paper uses multilevel mixed-effects models to address three questions: (1) How are changes in partnership quality (defined as validation, frequency of disagreements, and global quality) associated with changes in both positive and negative affect; (2) Do observed associations persist net of factors that potentially select adolescents into lower or higher quality partnerships (e.g., childhood family experiences); and (3) Do associations between partnership quality and affect differ by gender? Results show that higher quality partnerships are associated with both decreases in negative affect and increases in positive affect. There were no significant gender differences on average. The study's findings highlight the importance of partnership quality as a key source of temporal variation in adolescents' emotional states.

Romantic relationships and sexuality in diverse adolescent populations: Introduction to the special issue

Although scientific research on adolescent romantic and sexual development has proliferated in recent years, currently, too little is known about how development in these areas can be understood across diverse populations (e.g., different socio-cultural groups within countries) and contexts (e.g., countries or different proximal social environments). The goal of the current virtual special issue in the Journal of Adolescence was to highlight relevant and timely empirical findings from studies utilizing innovative and diverse research methods in the areas of adolescent romantic and sexual development from around the globe, with an emphasis on data collected outside of the Western world. It combines an interesting set of nine empirical papers, which describe datasets from 5 countries (Canada, India, Indonesia, Mexico, and the United States). In this editorial, we provide an introduction to this special issue, and illustrate how these studies expand our understanding of adolescent romantic and sexual development by examining: 1) romantic and sexual relationship constructs that are relevant for understudied and diverse populations; 2) how culture-specific factors may shape adolescents' romantic and sexual relationships; 3) how romantic and sexual relationship constructs are linked to psychosocial adjustment outcomes in understudied cultural contexts; 4) the role of different proximal social environments (e.g., parents, siblings, peers) in romantic and sexual development in diverse populations.