Listar Dpto. Ciencias de la Salud - Osasun Zientziak Saila por autor "Helmer, Stefanie M."
Mostrando ítems 1-6 de 6
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A feasibility trial to examine the social norms approach for the prevention and reduction of licit and illicit drug use in European University and college students
Pischke, Claudia R.; Zeeb, Hajo; Hal, Guido van; Vriesacker, Bart; McAlaney, John; Bewick, Bridgette M.; Akvardar, Yildiz; Guillén Grima, Francisco ; Orosova, Olga; Salonna, Ferdinand; Kalina, Ondrej; Stock, Christiane; Helmer, Stefanie M.; Mikolajczyk, Rafael T. (BioMed Central, 2012) Artículo / ArtikuluaBackground: Incorrect perceptions of high rates of peer alcohol and tobacco use are predictive of increased personal use in student populations. Correcting misperceptions by providing feedback has been shown to be an ... -
Illicit substance use among university students from seven European countries: a comparison of personal and perceived peer use and attitudes towards illicit substance use
Helmer, Stefanie M.; Mikolajczyk, Rafael T.; McAlaney, John; Vriesacker, Bart; Guillén Grima, Francisco (Elsevier, 2014) Artículo / ArtikuluaObjective: To compare European students' personal use and approval of illicit substance use with their perceptions of peer behaviours and attitudes, and investigate whether perceptions of peer norms are associated with ... -
Negative consequences of substance use in European university students: results from Project SNIPE
McAlaney, John; Dempsey, Robert C.; Helmer, Stefanie M.; Hal, Guido van; Bewick, Bridgette M.; Akvardar, Yildiz; Guillén Grima, Francisco (Karger, 2020) Artículo / ArtikuluaBackground: University students are a risk group for heavy substance use and the experience of various potentially severe negative substance use consequences which may impact on their health, social, and academic functioning. ... -
Normative misperceptions of tobacco use among university students in seven European countries: baseline findings of the 'Social Norms Intervention for the prevention of Polydrug usE' study
Pischke, Claudia R.; Helmer, Stefanie M.; McAlaney, John; Bewick, Bridgette M.; Guillén Grima, Francisco (Elsevier, 2015) Artículo / ArtikuluaIntroduction: Research conducted in North America suggests that students tend to overestimate tobacco use among their peers. This perceived norm may impact personal tobacco use. It remains unclear how these perceptions ... -
Normative perceptions of cannabis use among European university students: associations of perceived peer use and peer attitudes with personal use and attitudes
Dempsey, Robert C.; McAlaney, John; Helmer, Stefanie M.; Pischke, Claudia R.; Guillén Grima, Francisco (Center of Alcohol & Substance Use Studies, 2016) Artículo / ArtikuluaObjective: Perceptions of peer behavior and attitudes exert considerable social pressure on young adults to use substances. This study investigated whether European students perceive their peers' cannabis use and approval ... -
Personal and perceived peer use and attitudes towards the use of nonmedical prescription stimulants to improve academic performance among university students in seven European countries
Helmer, Stefanie M.; Pischke, Claudia R.; Hal, Guido van; Vriesacker, Bart; Guillén Grima, Francisco (Elsevier, 2016) Artículo / ArtikuluaBackground: Overestimations of non-prescribed stimulant use of peers are well documented in the USA and have also been identified as predictive of personal stimulant consumption. This study aimed to examine whether ...