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1.
J Psychoactive Drugs ; 48(5): 336-343, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-27681583

RESUMEN

Given the variety and potential toxicity of synthetic cathinones, clinicians and educators would benefit from information about patterns of and motivations for use, frequency of psychosocial consequences, and experience of acute subjective effects. We administered a comprehensive, web-based survey to 104 recreational users of synthetic cathinones. Sixty percent of respondents consumed synthetic cathinones once or more per month, usually snorting or swallowing these drugs, typically at home, usually with others, customarily during the evening and nighttime hours, and often in combination with another drug such as alcohol or marijuana. Acute subjective effects attributed to synthetic cathinones were similar to those of other psychostimulants, including increased energy, rapid heartbeat, racing thoughts, difficulty sleeping, euphoria, decreased appetite, open-mindedness, and increased sex drive. Reported reasons for using synthetic cathinones included its stimulating effects, curiosity, substitution for another drug, and being at a party/music event. Respondents had experienced an average of six negative consequences of using synthetic cathinones during the previous year (e.g., tolerance, neglecting responsibilities, personality change). In combination with previously published investigations, these findings increase our understanding of the reported rationales and outcomes of recreational use of synthetic cathinones.


Asunto(s)
Alcaloides/administración & dosificación , Estimulantes del Sistema Nervioso Central/administración & dosificación , Drogas Ilícitas/farmacología , Trastornos Relacionados con Sustancias/epidemiología , Adolescente , Adulto , Alcaloides/efectos adversos , Alcaloides/farmacología , Estimulantes del Sistema Nervioso Central/efectos adversos , Estimulantes del Sistema Nervioso Central/farmacología , Drogas de Diseño/administración & dosificación , Drogas de Diseño/efectos adversos , Drogas de Diseño/farmacología , Femenino , Humanos , Drogas Ilícitas/efectos adversos , Internet , Masculino , Motivación , Trastornos Relacionados con Sustancias/complicaciones , Trastornos Relacionados con Sustancias/psicología , Encuestas y Cuestionarios , Adulto Joven
2.
Obesity (Silver Spring) ; 20(5): 993-8, 2012 May.
Artículo en Inglés | MEDLINE | ID: mdl-22240725

RESUMEN

Weight-loss reality shows, a popular form of television programming, portray obese individuals and their struggles to lose weight. While the media is believed to reinforce obesity stereotypes and contribute to weight stigma, it is not yet known whether weight-loss reality shows have any effect on weight bias. The goal of this investigation was to examine how exposure to 40-min of The Biggest Loser impacted participants' levels of weight bias. Fifty-nine participants (majority of whom were white females) were randomly assigned to either an experimental (one episode of The Biggest Loser) or control (one episode of a nature reality show) condition. Levels of weight bias were measured by the Implicit Associations Test (IAT), the Obese Person Trait Survey (OPTS), and the Anti-fat Attitudes scale (AFA) at baseline and following the episode viewing (1 week later). Participants in The Biggest Loser condition had significantly higher levels of dislike of overweight individuals and more strongly believed that weight is controllable after the exposure. No significant condition effects were found for implicit bias or traits associated with obese persons. Exploratory analyses examining moderation of the condition effect by BMI and intention to lose weight indicated that participants who had lower BMIs and were not trying to lose weight had significantly higher levels of dislike of overweight individuals following exposure to The Biggest Loser compared to similar participants in the control condition. These results indicate that anti-fat attitudes increase after brief exposure to weight-loss reality television.


Asunto(s)
Imagen Corporal , Obesidad/psicología , Opinión Pública , Deseabilidad Social , Televisión , Adulto , Femenino , Humanos , Masculino , Determinación de la Personalidad , Prejuicio
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