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Risk and Resilience Pathways, Community Adversity, Decision-making, and Alcohol Use Among Appalachian Adolescents: Protocol for the Longitudinal Young Mountaineer Health Study Cohort

Risk and Resilience Pathways, Community Adversity, Decision-making, and Alcohol Use Among Appalachian Adolescents: Protocol for the Longitudinal Young Mountaineer Health Study Cohort

In particular, this study considers the influence of caffeine use and sleep health in the etiology of early onset alcohol use. Figure 1 presents the conceptual model guiding the study. It specifies the risk and protective pathways linking residence in disadvantaged community environments to the development of alcohol use vulnerability among Appalachian youth. As shown in Figure 1, disadvantaged community environments promote negative affect and problems concerning the regulation of emotions.

Alfgeir L Kristjansson, Annette M Santilli, Rosalina Mills, Hannah M Layman, Megan L Smith, Michael J Mann, James MacKillop, Jack E James, Christa L Lilly, Steven M Kogan

JMIR Res Protoc 2022;11(8):e40451

Effect of Caffeine on Attention and Alertness Measured in a Home-Setting, Using Web-Based Cognition Tests

Effect of Caffeine on Attention and Alertness Measured in a Home-Setting, Using Web-Based Cognition Tests

In the present study, we focus on the EFSA claim of caffeine, in which it is stated that 75 to 150 mg of caffeine increased alertness and attention [7]. In the EFSA document, numerous controlled studies are described in which an effect of caffeine on cognition tests was found.

Wilrike J Pasman, Ruud Boessen, Yoni Donner, Nard Clabbers, André Boorsma

JMIR Res Protoc 2017;6(9):e169