OBJECTIVE: The consumption of energy drinks is a growing health-risk behavior for young men in the United States. The present study investigated the relationship between masculinity ideology, outcome expectations, energy drink use, and sleep disturbances. METHOD: The authors recruited 467 adult males from universities and the Internet who provided data on their endorsement of traditional masculinity ideology, outcome expectations for use of energy drinks, use of energy drinks, and sleep disturbances. A theoretical model positing moderated mediation was tested using structural equation modeling and conditional process modeling. RESULTS: The results supported the hypothesized model in which endorsement of traditional masculinity ideology was linked with increased outcome expectations for benefits of energy drinks, which in turn was linked with increased energy drink consumption, and which finally was linked with greater sleep disturbance symptoms. The relationship between masculinity ideology and energy drink outcome expectations was moderated by age (significant for younger men but not for older men), and the relationship between energy drink outcome expectations and energy drink use was moderated by race (significant for White men but not for racial minority men). CONCLUSION: The present study adds to the literature on potential negative health implications of the endorsement of traditional masculinity ideology by offering a link between predictors of energy drink use (masculinity ideology, outcome expectations) and health outcomes of energy drink use (e.g., sleep disturbance). (c) 2015 APA, all rights reserved).
OBJECTIVE: The consumption of energy drinks is a growing health-risk behavior for young men in the United States. The present study investigated the relationship between masculinity ideology, outcome expectations, energy drink use, and sleep disturbances. METHOD: The authors recruited 467 adult males from universities and the Internet who provided data on their endorsement of traditional masculinity ideology, outcome expectations for use of energy drinks, use of energy drinks, and sleep disturbances. A theoretical model positing moderated mediation was tested using structural equation modeling and conditional process modeling. RESULTS: The results supported the hypothesized model in which endorsement of traditional masculinity ideology was linked with increased outcome expectations for benefits of energy drinks, which in turn was linked with increased energy drink consumption, and which finally was linked with greater sleep disturbance symptoms. The relationship between masculinity ideology and energy drink outcome expectations was moderated by age (significant for younger men but not for older men), and the relationship between energy drink outcome expectations and energy drink use was moderated by race (significant for White men but not for racial minority men). CONCLUSION: The present study adds to the literature on potential negative health implications of the endorsement of traditional masculinity ideology by offering a link between predictors of energy drink use (masculinity ideology, outcome expectations) and health outcomes of energy drink use (e.g., sleep disturbance). (c) 2015 APA, all rights reserved).
Authors: Ernesto Cabezas-Bou; Jeidiel De León-Arbucias; Nikol Matos-Vergara; Yocasta Álvarez-Bagnarol; Jesús Ortega-Guzmán; Karla Narváez-Pérez; Nelson D Cruz-Bermúdez; Manuel Díaz-Ríos Journal: J Caffeine Res Date: 2016-12-01