Elizabeth A Tildesley

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This study describes the lifetime prevalence and future intentions related to trying cigarettes, chewing tobacco, alcohol, marijuana, and inhalants of students in the 1st through 7th grade. This article also describes the identification of these substances by children in the 1st through 3rd grade. Participants were 1,075 1st through 5th graders within a(More)
Data collected from 294 young adults, ages 19 to 25, and both a same- and an opposite-gender best friend or mate across 3 annual assessments were analyzed to examine the similarity to and influence of the peer on the young adult's substance use. The authors found similarity across time between both peers and the young adult in cigarette use, alcohol use,(More)
Latent growth modeling (LGM) was used to analyse longitudinal data for adolescent substance use from five overlapping age cohorts (11, 12, 13, 14, and 15 years at first assessment) measured at four annual time points. An associative cohort-sequential model was tested for alcohol, cigarette and marijuana use with a sample of 345 adolescents (11-18 years old)(More)
Genome-wide model free linkage analysis was conducted for nicotine dependence and tobacco use phenotypes in 607 members of 158 nuclear families consisting of at least two ever smokers (100 or more cigarettes smoked in lifetime). DNA from whole blood was genotyped for 739 autosomal microsatellite polymorphisms with an average inter-marker distance of 4.6 cM.(More)
This study investigated how parenting accounted for interindividual differences in developmental trajectories of different child behaviors across childhood and adolescence. In a cohort sequential community sample of 1,049 children, latent class growth analysis was applied to three parent-reported dimensions (monitoring, positive parenting, inconsistent(More)
The purpose of this study was to explore the relations between child responses to interparental depressive behavior and subsequent child depressive symptomatology. Data were collected on 156 two-parent families. Families completed questionnaire data and participated in problem-solving interactions, which were coded using a microsocial observational system.(More)
This 1-year prospective study of 173 families with two or more children examines the influence of parent, sibling, and peer modeling (i.e., use) and attitudes on adolescent use of alcohol. Independent questionnaire data were obtained from the adolescent, father, mother, and sibling(s). Structural equation modeling methods were employed to examine these(More)
We utilized a cohort of 828 treatment-seeking self-identified white cigarette smokers (50% female) to rank candidate gene single nucleotide polymorphisms (SNPs) associated with the Fagerström Test for Nicotine Dependence (FTND), a measure of nicotine dependence which assesses quantity of cigarettes smoked and time- and place-dependent characteristics of the(More)
Family relationships across 3 groups of adolescents were compared: (a) those with unipolar depressive disorders (n=82); (b) those with subdiagnostic depressive symptoms (n=78); and (c) those without emotional or behavioral difficulties (n=83). Results based on multisource, multimethod constructs indicated that depressed adolescents, as well as those with(More)
The purpose of this study was to explore the effect of parent alcohol use and parenting behavior on the development of children's intentions to use alcohol in Grades 1 through 8. The authors hypothesized that the effect of parent alcohol use on children's intention to use alcohol would be mediated through parenting behavior, specifically(More)