Understanding the predictors of the onset and maintenance of substance use in adolescence is important because it is a recognized health risk. The present longitudinal study examined whether negative peer influence and peer connectedness predicted changes in adolescent alcohol, cigarette, marijuana, and other illegal drug use, and reciprocally whether substance use predicted changes in peer relationships. Adolescents (N = 1940; 52 % female; 52 % European New Zealanders, 30 % Maori, 12 % Pacific Islander) aged 10-15 years completed measures annually for 3 years. Cross-lagged panel models were used to examine bi-directional effects. Negative peer influence predicted increased use of all substances. In turn, alcohol, cigarette, and marijuana use predicted increased negative peer influence, but this effect was inconsistent over time. Peer connectedness, predicted to diminish the frequency of substance use, was found to be unrelated to it. Breaking the reciprocal cycle between peer coercion and substance use would seem to be useful for reducing substance use.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/s10964-015-0355-4 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Self-perceived knowledge, influencing factors and proposed educational interventions for diagnostic stewardship in the microbiology laboratory: The experience of Irish paediatric doctors.
Ir J Med Sci
January 2025
Department of Clinical Microbiology, Children's Health Ireland at Temple Street Children's University Hospital, Dublin 1, Ireland.
Background: Lab users should display an understanding of microbiology tests and avoid inappropriate requests which may yield negative clinical consequences. Our research addressed diagnostic stewardship education and the perspectives of paediatric hospital doctors on their (1) self-perceived knowledge, (2) motivators for test ordering, (3) proposed educational interventions and (4) preferred teaching modalities.
Methods: An anonymous, mixed-methods, 34-item online questionnaire was distributed to paediatric doctors across three Irish hospital sites from March to May 2023.
Adolescent/young adult cancer survivors (AYACS) are diagnosed with cancer between 15 and 39 years of age. Improving AYACS' survivorship quality is crucial-including improving social connectedness, a construct describing the quality, structure and function of social relationships. With better understanding of AYACS' social connectedness, network-based interventions can be developed to foster social health.
View Article and Find Full Text PDFOxytocin Amplifies Negative Response to Ambiguity in Adolescent Females With and Without Eating Disorders.
Eur Eat Disord Rev
January 2025
Division of Psychiatry, Faculty of Medicine, Hammersmith Hospital, Imperial College London, London, UK.
Objective: Eating disorders (ED) typically emerge in adolescence, a critical period for brain development and peer bonding. Interpersonal difficulties-particularly social anxiety-frequently co-occur with ED. Oxytocin is a neuropeptide that modulates social cognition and linked to prosocial effects.
View Article and Find Full Text PDFImpact of #PCOSweightloss: A global X hashtag analysis study of weight loss narratives in the PCOS community.
Digit Health
January 2025
Global Remote Research Scholars Program, St Paul, MN, USA.
Introduction: Social media plays a significant role in fostering communities around health and wellness. The hashtag #PCOSweightloss has become a pivotal forum on the platform X, where individuals exchange experiences, share information, and motivate each other concerning weight loss strategies connected with Polycystic Ovary Syndrome (PCOS).
Objective: This study aims to analyze the trends of #PCOSweightloss on X to gain insights into the social media metrics, including overall hashtag reach, key themes, and potential influence on management practices of PCOS.
Development and evaluation of optimized PCR and indirect ELISA for the detection of in dairy cows.
Front Vet Sci
January 2025
College of Veterinary Medicine, Shandong Agricultural University, Tai'an, China.
Introduction: () is a Gram-negative opportunistic pathogen, whose increasing virulence and antibiotic resistance negatively impact dairy cow health and productivity, raising concerns in livestock health management. To mitigate this risk, rapid and reliable diagnostic methods for detection are essential. Currently, detection methods for are underdeveloped, prompting us to develop both pathogenic and serological detection methods, including an optimized PCR technique and an indirect enzyme-linked immunosorbent assay (I-ELISA).
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!