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Munn, Maureen; Knuth, Randy; Van Horne, Katie; Shouse, Andrew W.; Levias, Sheldon – CBE - Life Sciences Education, 2017
This study examines how two kinds of authentic research experiences related to smoking behavior--genotyping human DNA (wet lab) and using a database to test hypotheses about factors that affect smoking behavior (dry lab)--influence students' perceptions and understanding of scientific research and related science concepts. The study used pre and…
Descriptors: Science Laboratories, Smoking, Genetics, Hypothesis Testing
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Miller, Kimberly D.; Yu, Dongqing; Lee, Joseph G. L.; Ranney, Leah M.; Simons, Daniel J.; Goldstein, Adam O. – Journal of American College Health, 2015
Objective: College and university administrators have expressed concern that adoption of tobacco-free policies may reduce applications and enrollment. This study examines adoption and implementation of 100% tobacco-free campus policies by institutions of higher education on applications and enrollment. Participants: North Carolina private colleges…
Descriptors: Smoking, Educational Environment, School Policy, Campuses
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Schaefer, David R.; adams, jimi; Haas, Steven A. – Health Education & Behavior, 2013
Adolescent smoking and friendship networks are related in many ways that can amplify smoking prevalence. Understanding and developing interventions within such a complex system requires new analytic approaches. We draw on recent advances in dynamic network modeling to develop a technique that explores the implications of various intervention…
Descriptors: Smoking, Adolescents, Social Networks, Peer Influence
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Altink, Marieke E.; Arias-Vasquez, Alejandro; Franke, Barbara; Slaats-Willemse, Dorine I. E.; Buschgens, Cathelijne J. M.; Rommelse, Nanda N. J.; Fliers, Ellen A.; Anney, Richard; Brookes, Keeley-Joanne; Chen, Wai; Gill, Michael; Mulligan, Aisling; Sonuga-Barke, Edmund; Thompson, Margaret; Sergeant, Joseph A.; Faraone, Stephen V.; Asherson, Philip; Buitelaar, Jan K. – Journal of Child Psychology and Psychiatry, 2008
Background: The dopamine receptor D4 ("DRD4") 7-repeat allele and maternal smoking during pregnancy are both considered as risk factors in the aetiology of attention deficit hyperactivity disorder (ADHD), but few studies have been conducted on their interactive effects in causing ADHD. The purpose of this study is to examine the gene by…
Descriptors: Siblings, Smoking, Attention Deficit Hyperactivity Disorder, Pregnancy