This study sought to identify adolescent risk factors that predicted persistent risky driving behaviours among young adults. It was part of a longitudinal study of a birth cohort (474 males and 459 females). The potential predictors were self-reported data obtained at ages 15, 18, 21 years (academic qualifications, personality, mental health, anti-social behaviour and driving behaviour). The risky driving behaviour outcomes were obtained at ages 21 and 26 years and included driving fast for thrills, taking deliberate risks for fun, excessive speed, dangerous overtaking, and close following (tailgating). Persistent risky drivers were defined as those who often, or fairly often engaged in a behaviour at both ages. A minority of males and very few females were classified as persistent risky drivers. Among the males, the factors that predicted at least one, or more of the outcomes were the personality trait of low constraint (i.e. low scores for control, harm avoidance, and traditionalism), aggressive behaviour, and cannabis dependence. These are characteristics to be borne in mind when developing programmes for young drivers that aim to deter the development of persistent risky driving behaviour.
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http://dx.doi.org/10.1016/j.aap.2004.03.001 | DOI Listing |
JMIR Form Res
December 2024
Department of Information Science, Cornell University, New York, NY, United States.
Background: Digital and wearable intervention systems promise to improve how people manage their behavioral health conditions by making interventions available when the user can best benefit from them. However, existing interventions are obtrusive because they require attention and motivation to engage in, limiting the effectiveness of such systems in demanding contexts, such as when the user experiences alcohol craving. Mindless interventions, developed by the human-computer interaction community, offer an opportunity to intervene unobtrusively.
View Article and Find Full Text PDFFront Neurosci
December 2024
Department of Psychiatry, Translational Neuroscience Program, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.
Introduction: Circadian rhythm disturbances have long been associated with the development of psychiatric disorders, including mood and substance use disorders. Adolescence is a particularly vulnerable time for the onset of psychiatric disorders and for circadian rhythm and sleep disruptions. Preclinical studies have found that circadian rhythm disruption (CRD) impacts the brain and behavior, but this research is largely focused on adult disruptions.
View Article and Find Full Text PDFArch Sex Behav
December 2024
Department of Psychology, Carleton University, 1125 Colonel By Drive, Ottawa, ON, K1S 5B6, Canada.
Among young adults, engaging in sexting (i.e., sharing sexually explicit materials of oneself with others) can be a healthy and normative sexual experience.
View Article and Find Full Text PDFPsych J
December 2024
Department of Psychology, Renmin University of China, Beijing, China.
Prosocial risky behavior (PRB) refers to actions taken at personal risk for the benefit of others or societal welfare, combining risk-taking with prosocial intent, and involving the integrated processing of individual risk and social preferences. Building upon the review and evaluation of the definitions of PRB, existing research tools, theoretical models, and neural mechanisms, this paper elucidates the synergistic interaction and mechanisms of the emotional drive and cognitive reasoning systems in PRB. It constructs a dual-system collaborative model for PRB.
View Article and Find Full Text PDFJ Child Psychol Psychiatry
December 2024
Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Social media have drastically changed the context of adolescent development. To date, the majority of research investigating the effects of these changes has measured time spent on social media, yielding inconclusive results-likely because this approach conceptualizes social media as a monolith. Social media experiences are complex and diverse, as are adolescents themselves.
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