Zobrazeno 1 - 7
of 7
pro vyhledávání: '"John K. Hewitt"'
Autor:
Susan F. Tapert, Michael C. Stallings, Evan A. Winiger, Christian J. Hopfer, Robin P. Corley, J. Megan Ross, John K. Hewitt, Jarrod M. Ellingson, Tamara L. Wall, Naomi P. Friedman, Sandra A. Brown
Publikováno v:
Addiction
Aims To examine whether moderate adolescent cannabis use has neurocognitive effects that are unexplained by familial confounds, which prior family-controlled studies may not have identified. Design A quasi-experimental, sibling-comparison design was
Publikováno v:
Addiction. 114:653-661
AIMS To estimate interactions and unique effects of behavioral approach and behavioral control on alcohol involvement hypothesized by dual-systems models, during adolescence and emerging adulthood. DESIGN In a longitudinal study, behavioral approach
Autor:
Albertine J. Oldehinkel, Dorret I. Boomsma, Camelia C. Minică, Marco P. Boks, Jacqueline M. Vink, Iryna O. Fedko, Tamara L. Wall, Nicholas G. Martin, Michael C. Stallings, Andrew C. Heath, Michael C. Neale, Abdel Abdellaoui, Marcus R. Munafò, Kristel R. van Eijk, Christian J. Hopfer, Hans M. Koot, Tellervo Korhonen, Jean Shin, Lindsay A. Farrer, Kenneth Krauter, Joel Gelernter, Josep Antoni Ramos-Quiroga, Eske M. Derks, Vanesa Richarte, Gareth E. Davies, Ian B. Hickie, Michelle Taylor, René S. Kahn, Dominique F. Maciejewski, Iris Garcia-Martínez, Teemu Palviainen, Catharina A. Hartman, Marta Ribasés, Karin J. H. Verweij, Timothy B. Bigdeli, Margaret J. Wright, Hongyu Zhao, Ilja M. Nolte, Pamela A. F. Madden, Anu Loukola, Susan Branje, Mengzhen Liu, Richard J. Rose, Richard Sherva, Harold Snieder, Scott D. Gordon, Jennifer J. Ware, Raymond K. Walters, John K. Hewitt, Jaakko Kaprio, Manon Bernard, Hamdi Mbarek, Sandra A. Brown, Pol A. C. van Lier, Miguel Casas, Wim Meeus, Robin P. Corley, Grant W. Montgomery, Cristina Sánchez-Mora, Nathan A. Gillespie, Henry R. Kranzler, Sarah E. Medland, Zdenka Pausova, Jouke-Jan Hottenga, Penelope A. Lind, Peter J. van der Most, George Davey-Smith, Matthew Hickman, Tomáš Paus, Erik A. Ehli
Publikováno v:
Addiction. 113:2073-2086
Background and aims: Cannabis is one of the most commonly used substances among adolescents and young adults. Earlier age at cannabis initiation is linked to adverse life outcomes, including multi-substance use and dependence. This study estimated th
Autor:
Soo Hyun Rhee, Michael C. Stallings, Richard Border, Shannon K. McWilliams, Robin P. Corley, Christen L. Shriver, Sally Ann Rhea, Sandra A. Brown, Tamara L. Wall, John K. Hewitt, Christian J. Hopfer, Kerri E. Woodward
Publikováno v:
Addiction. 113:2107-2115
BACKGROUND AND AIMS: Adolescents with conduct and substance use problems are at increased risk for premature mortality, but the extent to which these risk factors reflect family- or individual-level differences and account for shared or unique varian
Autor:
Christian J. Hopfer, Brett C. Haberstick, Jeffrey M. Lessem, John K. Hewitt, Marissa A. Ehringer
Publikováno v:
Addiction. 106:391-399
Background—Although many adolescents experiment with cigarettes, not all who smoke go on to use regularly or develop dependence. This heterogeneity in subsequent cigarette use suggests that there are meaningful individual differences in how cigaret
Autor:
Christian J. Hopfer, Soo Hyun Rhee, Brett C. Haberstick, Joanna S. Zeiger, Michael C. Stallings, Robin P. Corley, John K. Hewitt
Publikováno v:
Addiction. 106:215-224
Aim To examine variation in positive and negative subjective effects to alcohol, tobacco and marijuana and covariation between these three drugs and each effect. Design Retrospective self‐reports of subjective effects were collected to estimate the
Autor:
Jeffrey M. Lessem, Brett C. Haberstick, Marissa A. Ehringer, David S. Timberlake, Andrew Smolen, John K. Hewitt, Christian J. Hopfer
Publikováno v:
Addiction. 102:655-665
Aim To examine variation in nicotine dependence scores and covariation between different dependence symptoms. Design A 12-year, nationally representative, probability-based survey of adolescent health-related behaviors and their outcomes during young