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Does cortisol moderate the environmental association between peer victimization and depression symptoms? a genetically informed twin study
(Elsevier, 2017-10-31)
Many youths who are victimized by peers suffer from depression symptoms. However, not all bullying
victims become depressed and individuals’ biological sensitivity may play an important moderating role in this
regard. ...
Environmental influence of problematic social relationships on adolescents' daily cortisol secretion : a monozygotic twin-difference study
(Cambridge University Press, 2017-02)
BACKGROUND:
This study investigated the potential environmental effects of peer victimization and the quality of relationships with parents and friends on diurnal cortisol secretion in mid-adolescence.
METHOD: ...
Systematic observation of barroom incidents in a large Montreal venue
(2017-01-01)
On the basis of previous studies by Macintyre and Homel and Winlow et al, this article utilizes systematic observation in order to describe and understand the pattern of incidents on a micro level – the barroom. Systematic ...
The gene–environmental architecture of the development of adolescent substance use
Gene–environmental architecture of adolescent substance use
(Cambridge University Press, 2018-02-19)
Background: Using a longitudinal twin design and a latent growth curve/autoregressive
approach, this study examined the genetic-environmental architecture of substance use across
adolescence.
Methods: Self-reports of ...
Predictors of trivialization of workplace violence among healthcare workers and law enforcers
(2015-12)
This study aims to identify individual and organizational predictors of trivialization of violence in 2 work sectors: healthcare and law enforcement. On the basis of data from a survey conducted among 1,141 workers from ...
Rethinking compassion fatigue through the lens of professional identity : the case of child protection workers
(2016-07)
Compassion fatigue is currently the dominant model in work-related stress studies that explain the consequences of caring for others on child-protection workers. Based on a deterministic approach, this model excludes the ...
Persistent genetic and family-wide environmental contributions to early number knowledge and later achievement in mathematics
Etiology of early math knowledge and skills development
(SAGE, 2017-10-03)
This study investigated the stable and transient genetic and environmental contributions to
individual differences in number knowledge in the transition from preschool (age 5) to Grade 1
(age 7) and to the predictive ...
Links between the mother-adolescent and father-adolescent relationships and adolescent depression : a genetically informed study
Links between the parent-adolescent Relationship quality and depression
(Taylor & Francis, 2017-08-18)
This study examined the unique roles of support and conflict in the relationship with the
mother and the father in predicting changes in adolescents’ depressive symptoms over a 1-
year period. Potential moderating effects ...
Commentary : On the importance of looking at nonlinearity and developmental effects – a reflection on Flom et al. (2017)
(Wiley, 2017-04-17)
By examining both linear and curvilinear associations between mental development and activity level, the study by Flom et al. (Journal of Child Psychology and Psychiatry, 2017) highlights the importance of going beyond ...
Developmental pathways linking childhood temperament with antisocial behavior and substance use in adolescence : explanatory mechanisms in the peer environment
Temperament, peer social processes and antisocial behavior & substance use
(American Psychological Association, 2017-06)
This study investigated three developmental pathways involving the peer environment that may
explain how certain temperamental dispositions in childhood may become manifested in later
antisocial behavior and substance ...