1. Health Beliefs and Preventive Behaviors Among Adults During the Early COVID-19 Pandemic in the United States: a Latent Class Analysis

   • Emily Smail
   • Kristin E. Schneider
   • Renee M. Johnson

   OriginalPaper 17 July 2021 Pages: 1013 - 1022

   

2. Reducing HIV/STI Risk Among Adolescents Aged 12 to 14 Years: a Randomized Controlled Trial of Project Prepared

   • Laurie J. Bauman
   • Dana Watnick
   • Cheng-Shiun Leu

   OriginalPaper Open access 19 February 2021 Pages: 1023 - 1035

   

3. Agreement Between Self-Reported and Device-Based Sedentary Time among Eight Countries: Findings from the ELANS

   • Gerson Ferrari
   • André O. Werneck
   • on behalf of the ELANS Study Group

   OriginalPaper 27 January 2021 Pages: 1036 - 1047

   

4. Effectiveness of Community-Delivered Functional Power Training Program for Frail and Pre-frail Community-Dwelling Older Adults: a Randomized Controlled Study

   • Nien Xiang Tou
   • Shiou-Liang Wee
   • Tze Pin Ng

   OriginalPaper Open access 19 March 2021 Pages: 1048 - 1059

   

5. Evaluation of the One Love Escalation Workshop for Dating Abuse Prevention: a Randomized Controlled Trial Pilot Study with a Sample of US Navy Sailors

   • Emily F. Rothman
   • Julia K. Campbell
   • Ziming Xuan

   OriginalPaper 14 April 2021 Pages: 1060 - 1070

   

6. A National Cost Analysis of Community Interventions to Prevent Underage Drinking and Prescription Drug Misuse

   • Carolina Close
   • Elvira Elek
   • Thomas Clarke

   OriginalPaper 28 May 2021 Pages: 1071 - 1085

7. Cost-Effectiveness Comparison of Delivery Modalities for a Dissonance-Based Eating Disorder Prevention Program over 4-Year Follow-Up

   • Laura Akers
   • Paul Rohde
   • Eric Stice

   OriginalPaper 21 June 2021 Pages: 1086 - 1095

8. Cost-benefit Analysis of the Coping and Promoting Strength Program

   • Eric P. Slade
   • Golda S. Ginsburg
   • Mark A. Riddle

   OriginalPaper 14 October 2021 Pages: 1096 - 1107

   

9. Encountering Child Abuse and Neglect in Home Visiting: a Qualitative Study of Visitor and Supervisor Experiences

   • Margaret L. Holland
   • Bridget Frese Hutchens
   • Lois S. Sadler

   OriginalPaper 17 March 2021 Pages: 1108 - 1119

10. Fostering Healthy Futures Preventive Intervention for Children in Foster Care: Long-term Delinquency Outcomes from a Randomized Controlled Trial

    • Heather N. Taussig
    • Julia Dmitrieva
    • Erin Crites

    OriginalPaper 27 April 2021 Pages: 1120 - 1133

    

11. Evaluation of the Olweus Bullying Prevention Program in US Urban Middle Schools Using a Multiple Baseline Experimental Design

    • Terri N. Sullivan
    • Albert D. Farrell
    • Anne Greene

    OriginalPaper 26 April 2021 Pages: 1134 - 1146

    

12. The Potential of Anti-Bullying Efforts to Prevent Academic Failure and Youth Crime. A Case Using the Olweus Bullying Prevention Program (OBPP)

    • Nicolai Topstad Borgen
    • Dan Olweus
    • Oddbjørn Raaum

    OriginalPaper Open access 16 May 2021 Pages: 1147 - 1158

    

13. Common Methodological Problems in Randomized Controlled Trials of Preventive Interventions

    • Christine M. Steeger
    • Pamela R. Buckley
    • Karl G. Hill

    ReviewPaper 26 June 2021 Pages: 1159 - 1172

    

14. Using Machine Learning to Predict Young People’s Internet Health and Social Service Information Seeking

    • W. Scott Comulada
    • Cameron Goldbeck
    • Adolescent Medicine Trials Network (ATN) CARES Team

    OriginalPaper 11 May 2021 Pages: 1173 - 1184

    

15. A Unification of Mediator, Confounder, and Collider Effects

    • David P. MacKinnon
    • Sophia J. Lamp

    OriginalPaper 23 June 2021 Pages: 1185 - 1193