The study by researchers from Clarkson University and the University of North Carolina at Charlotte shows that modern face ...

Purpose Few studies have examined how psychosocial risk and protective factors in adolescence shape mental health outcomes ...

Paula Sergeant and Doris Hanappi present the Longitudinal Educational Achievements: Reducing Inequalities (LEARN) Project ...

We study quantile regression (QR) for longitudinal measurements with nonignorable intermittent missing data and dropout. Compared to conventional mean regression ...

Background Insomnia symptoms are prevalent in older adults and linked to cardiovascular disease (CVD), but the role of long-term symptom trajectories remains unclear. We investigated associations ...

The workshop focused on challenges that are specific to the types of longitudinal studies supported by NIA and aimed to identify areas of methodological research that could be pursued in order to ...

The National Longitudinal Study of Adolescent Health (AddHealth) is a nationally representative study that explores the causes of health-related behaviors of adolescents in grades 7 through 12 and ...

2 Montreal Behavioural Medicine Centre, Hôpital du Sacré-Coeur de Montréal, A University of Montreal Affiliated Hospital, Montréal, Quebec, Canada 3 Department of Psychology, University of Quebec at ...