Publications by authors named "Alexander Testa"

Claim this Profile

Mentions over time

Mentions by platform

Video Views

3,396

Total Likes

221

Extended Reach

296,645

Social Features

30
S
Screen time and mental health: a prospective analysis of the Adolescent Brain Cognitive Development (ABCD) Study.
Jason M Nagata, Abubakr A A Al-Shoaibi, Alicia W Leong, Gabriel Zamora, Alexander Testa, Kyle T Ganson, Fiona C Baker

BMC Public Health· October 2024

Videos about Article: user user user

2 1 26 3 89 2

View All Article and Social Media Activity
S
Sexual Minority Adolescents and the COVID-19 Pandemic: Examining School and Coping Factors to Promote Well-being.
Julia H Raney, Zain Memon, Christopher D Otmar, Kyle T Ganson, Alexander Testa

J Adolesc Health· January 2026

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Early Life Violent Victimisation and Dental Care Use From Adolescence Through Adulthood.
Alexander Testa, Luis Mijares, Dylan B Jackson, Daniel Semenza, Richard Stansfield

Community Dent Oral Epidemiol· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
D
Disclosure of direct and witnessed police stops among Black youth in Baltimore City, Maryland: Implications for posttraumatic stress symptoms.
Dylan B Jackson, Rebecca L Fix, Alexander Testa, Lindsey Webb, Laura K Clary

J Res Adolesc· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Social Media Use Trajectories and Cognitive Performance in Adolescents.
Jason M Nagata, Jennifer H Wong, Kristen E Kim, Racquel A Richardson, Sahana Nayak, Alexander Testa

JAMA· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Associations between sexting behaviours and muscle dysmorphia symptomatology among a Canadian sample of young adults.
Christy K Ahn, Jason M Nagata, Rachel F Rodgers, Alexander Testa, Kyle T Ganson

Body Image· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Cannabis expectancies mediate the association between social media use and cannabis experimentation in early adolescents: A prospective cohort study.
Jason M Nagata, Andrew Caffrey, Nathan D Nguyen, Sahana Nayak, Isaac Frimpong, Alexander Testa

Drug Alcohol Depend· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Associations between eating disorders and difficulties with emotion regulation in a sample of adolescent boys and young adult men.
Kyle T Ganson, Jason M Lavender, Rachel F Rodgers, Alexander Testa, Jason M Nagata

Eat Disord· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Police Contact and Mental Health Among Adolescents With Autism: Findings From the UK Millennium Cohort Study.
Lindsey Webb, Isabella E Castillo, Calliope Holingue, Alexander Testa, Danielle Wallace

J Adolesc Health· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Examining longitudinal associations between polysubstance use and firearm-related risk behaviors from adolescence into emerging adulthood: a group-based multi-trajectory modeling approach.
Mike Henson-Garcia, Sitara M Weerakoon, Melissa Peskin, Elizabeth Baumler, Alexander Testa

Inj Epidemiol· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Adverse childhood experiences and COVID-19 vaccination uptake: Examining the intersection of sex and urban-rural residence.
Karyn Fu, Dylan B Jackson, Alexander Testa

PLoS One· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Associations in intentions to use anabolic-androgenic steroids among non-consuming boys and men with probable eating disorders and muscle dysmorphia.
Kyle T Ganson, Timothy Piatkowski, Alexander Testa, Jason M Nagata

J Eat Disord· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
L
Longitudinal changes in screen time, sleep, and sports/exercise activity in early adolescence.
Jason M Nagata, Christiane K Helmer, Zain Memon, Sapna Ramappa, Jennifer H Wong, Alexander Testa

BMC Pediatr· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Social epidemiology of gender diversity in early adolescents.
Jason M Nagata, Karen Li, Shirley S Sui, Patrick Low, Jonanne Talebloo, Alexander Testa

Pediatr Res· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Social epidemiology of multidimensional sleep health in early adolescence.
Jason M Nagata, Christiane K Helmer, Isaac Frimpong, Keira Beltran Murillo, Alexander W Heuer, Alexander Testa

Pediatr Res· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Multidimensional Assessment of Gender Diversity in a Large National Sample of US Early Adolescents.
Jason M Nagata, Shirley S Sui, Karen Li, Patrick Low, Jonanne Talebloo, Alexander Testa

JAMA Pediatr· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
F
Family incarceration and barriers to mental health care among low-income US veterans.
Alexander Testa, Luis Mijares, Jack Tsai

Ann Epidemiol· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Patterns and characteristics of firearm thefts from vehicles in San Antonio, Texas.
Alexander Testa, Jennifer Thompson, Luis Mijares, Ryan Ramphul, Dylan B Jackson

Inj Epidemiol· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
N
Neighborhood Quality and Screen Use: Findings from the Adolescent Brain Cognitive Development Study.
Jason M Nagata, Christiane K Helmer, Zain Memon, Jonanne Talebloo, Kyle T Ganson, Alexander Testa

Acad Pediatr· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Community Firearm Violence and Dental Care Use in Middle Adulthood.
Alexander Testa, Luis Mijares, Daniel Semenza, Richard Stansfield, Ian Silver

J Urban Health· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Exploring muscularity concerns and behaviours among boys and men with probable eating disorders.
Kyle T Ganson, Rachel F Rodgers, Alexander Testa, Stuart B Murray, Jason M Nagata

Body Image· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Cyberbullying and Sleep Disturbances in Adolescents: An Updated Evidence Review.
Jason M Nagata, Elizabeth J Li, Oliver H Huang, Colbey Ricklefs, Kyle T Ganson, Alexander Testa

Acad Pediatr· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
W
Weight discrimination and eating disorder symptoms in early adolescence: a prospective cohort study.
Jason M Nagata, Arianna Thompson, Christiane K Helmer, Kyle T Ganson, Alexander Testa

J Eat Disord· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Adverse childhood experiences and adult dental care utilization in the United States: Variation by race and ethnicity.
Alexander Testa, Karyn Fu, Dylan B Jackson, Rahma Mungia, Thomas W Oates

PLoS One· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
F
Family social support during incarceration: implications for health upon release.
Chantal Fahmy, Alexander Testa

Sci Rep· July 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis