21. Do population trends in adolescent electronic cigarette use coincide with changes in prevalence of cigarette smoking? Kristjansson, Alfgeir L.; Allegrante, John P.; Sigfusson, Jon; Sigfusdottir, Inga Dora 2019 Articles TeenagersTeenagers--Health and hygieneElectronic cigarettesSmoking
22. Interventions to Support Behavioral Self-Management of Chronic Diseases Allegrante, John P.; Wells, Martin T.; Peterson, Janey C. 2019 Articles Chronic diseasesDisease managementHealth behaviorMedical care--Utilization
23. Advancing the Science of Behavioral Self-Management of Chronic Disease: The Arc of a Research Trajectory Allegrante, John P. 2018 Articles Chronic diseasesHealth behaviorPatient educationSocial cognitive theoryEconomics--Psychological aspects
24. Perceived parental reactions to substance use among adolescent vapers compared with tobacco smokers and non-users in Iceland Kristjansson, Alfgeir L.; Allegrante, John P.; Sigfusdottir, Inga Dora 2018 Articles Teenagers--Substance useTeenagers--Substance use--Psychological aspectsParent and childVapingSmoking
25. Distance mentoring of health researchers: Three case studies across the career-development trajectory Xu, Xiaomeng; Schneider, Margaret; DeSorbo-Quinn, Alexandra L.; King, Abby C.; Allegrante, John P.; Nigg, Claudio 2017 Articles MentoringDistance educationHealth--ResearchCareer development
26. Maternal smoking during pregnancy and scholastic achievement in childhood: evidence from the LIFECOURSE cohort study Kristjansson, Alfgeir L.; Thorisdottir, Ingibjorg E.; Allegrante, John P.; Lilly, Christa L.; Sigfusdottir, Inga Dora 2017 Articles Academic achievementChild developmentPrenatal influencesPregnant women--Tobacco useCohort analysis
27. Sport Participation and Academic Achievement: A Longitudinal Study Dyer, Angela M.; Kristjansson, Alfgeir L.; Mann, Michael J.; Smith, Megan L.; Allegrante, John P. 2017 Articles School sportsAcademic achievementTeenagersHealth behavior in adolescence
28. Stress and adolescent well-being: the need for an interdisciplinary framework Sigfusdottir, Inga Dora; Kristjansson, Alfgeir L.; Thorlindsson, Thorolfur; Allegrante, John P. 2017 Articles Stress (Psychology)TeenagersStress in adolescenceInterdisciplinary research
29. The increase in symptoms of anxiety and depressed mood among Icelandic adolescents: time trend between 2006 and 2016 Thorisdottir, Ingibjorg E.; Asgeirsdottir, Bryndis Bjork; Sigurvinsdottir, Rannveig; Allegrante, John P.; Sigfusdottir, Inga Dora 2017 Articles TeenagersTeenagers--Mental healthAnxietyDepression, MentalEpidemiology
30. Tailored approach to sleep health education (TASHE): study protocol for a web-based randomized controlled trial Williams, Natasha J.; Robbins, Rebecca; Rapoport, David; Allegrante, John P.; Cohall, Alwyn T.; Ogedegbe, Gbenga; Jean-Louis, Giardin 2016 Articles Sleep--Health aspectsHealth educationWeb-based instructionSleep apnea syndromesAfrican AmericansClinical trials
31. Adolescent substance use and peer use: a multilevel analysis of cross-sectional population data Kristjansson, Alfgeir L.; Sigfusdottir, Inga Dora; Allegrante, John P. 2013 Articles Public healthEpidemiology
32. Trends in Body Mass Index among Icelandic Adolescents and Young Adults from 1992 to 2007 Eiðsdóttir, Sigríður Þ.; Kristjánsson, Álfgeir L.; Sigfúsdóttir, Inga D.; Garber, Carol Ewing; Allegrante, John P. 2010 Articles Public healthPsychology
33. Social correlates of cigarette smoking among Icelandic adolescents: A population-based cross-sectional study Kristjansson, Alfgeir; Sigfusdottir, Inga; Allegrante, John P.; Helgason, Asgeir 2008 Articles TeenagersSmokingMedical sciencesSocial sciences--Research
34. Trends in prevalence of substance use among Icelandic adolescents, 1995–2006 Sigfusdottir, Inga; Kristjansson, Alfgeir; Thorlindsson, Thorolfur; Allegrante, John P. 2008 Articles Public healthToxicologySocial sciences--Research