Results 21 to 30 of about 1,000,204 (360)

Familial influences on the full range of variability in attention and activity levels during adolescence: A longitudinal twin study [PDF]

open access: yes, 2015
To investigate familial influences on the full range of variability in attention and activity across adolescence, we collected maternal ratings of 339 twin pairs at ages 12, 14, and 16, and estimated the transmitted and new familial influences on ...
Anokhin, Andrey P   +5 more
core   +2 more sources

Xanthogranuloma in Adolescence [PDF]

open access: yesArchives of Plastic Surgery, 2012
Xanthogranuloma is a benign, self-limiting disease caused by proliferation of cutaneous histiocytes. It is predominantly a disease of infancy or early childhood. Lesions generally develop on the head, neck, and upper extremities and present in various sizes and numbers.
Eui Cheol Jeong   +3 more
openaire   +5 more sources

Amphetamine, but not methylphenidate, increases ethanol intake in adolescent male, but not in female, rats [PDF]

open access: yes, 2018
Introduction: There has been an increasing interest in analyzing the interactions between stimulants and ethanol during childhood and adolescence. Stimulants are used to treat attention-deficit hyperactivity disorder (ADHD) in these developmental stages,
Acevedo   +77 more
core   +1 more source

Challenging Power Dynamics and Eliciting Marginalized Adolescent Voices Through Qualitative Methods

open access: yesInternational Journal of Qualitative Methods, 2020
Eliciting adolescents’ voices through qualitative research necessitates research methods which challenge the power dynamics that marginalize young people and thus inhibit them from sharing their perspectives.
Kate Pincock, Nicola Jones
doaj   +1 more source

Disrupted educational pathways: The effects of conflict on adolescent educational access and learning in war-torn Ethiopia

open access: yesFrontiers in Education, 2022
As the mid-way point for the United Nations Sustainable Development Goals (SDG) timeframe nears, countries affected by conflict and fragility represent one of the key challenges to achieving SDG 4—-ensuring inclusive and equitable quality education for ...
Nicola Jones   +8 more
doaj   +1 more source

Olfaction scaffolds the developing human from neonate to adolescent and beyond [PDF]

open access: yes, 2020
The impact of the olfactory sense is regularly apparent across development. The foetus is bathed in amniotic fluid that conveys the mother’s chemical ecology.
Durand, Karine   +4 more
core   +3 more sources

An investigation of gender and age differences in academic motivation and classroom behaviour in adolescents [PDF]

open access: yes, 2015
This study investigated gender- and age-related differences in academic motivation and classroom behaviour in adolescents. Eight hundred and fifty-five students (415 girls and 440 boys) aged 11–16 (M age = 13.96, SD = 1.47) filled in a questionnaire that
Bugler, Myfanwy   +2 more
core   +1 more source

Anxious to see you: Neuroendocrine mechanisms of social vigilance and anxiety during adolescence. [PDF]

open access: yes, 2020
Social vigilance is a behavioral strategy commonly used in adverse or changing social environments. In animals, a combination of avoidance and vigilance allows an individual to evade potentially dangerous confrontations while monitoring the social ...
Cassano G. B.   +6 more
core   +1 more source

Peer Victimization and Onset of Social Anxiety Disorder in Children and Adolescents

open access: yesBrain Sciences, 2019
Background: In the literature, several studies have proposed that children and adolescents with social anxiety had experienced previously victimization from peers and siblings.
Maria Pontillo   +8 more
doaj   +1 more source

Maternal and offspring intelligence in relation to BMI across childhood and adolescence [PDF]

open access: yes, 2018
Objective: The present study tested the association between both mothers’ and offspring’s intelligence and offspring’s body mass index (BMI) in youth.
Deary, Ian J.   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy