Study protocol for a case series
Research area: Second Language Studies
Title: : Processing variability in intentional word learning
Aim: The primary aim is to investigate the pattern of change in the coefficient of variation over time in the case of intentional learning of form-meaning mappings of novel words.
Study protocol for a cross-sectional survey
Research area: Sports Sciences, Social and Behavioral Studies
Title: Training history and physical health of Masters athletes in Olympic weightlifting: a cross-sectional survey of USA Masters.
Aim: The primary aim is to describe demographics, training habits, and physical health (including prevalence of injury and chronic disease) in male and female master athletes in Olympic weightlifting.
Study protocol for a 2x2 factorial randomized trial
Research area: Communication
Title: Gamer Girl vs. Girl Gamer: Stereotypical Gamer Traits Increases Men’s Play Intention
Aim: The primary aim is to understand the mechanisms of male gamers’ interaction intention with a female player. We situated our research within the common ingroup identity model and expectation states theory.
Study protocol for a systematic review
Research area: Statistical Methods in Biomedical Research
Title: Hidden analyses: a systematic review of reporting practice and recommendations for more transparent reporting of initial data analyses
Aim: Our aim is to describe the practice of reporting of initial data analyses in observational studies in five highly ranked medical journals with focus on data cleaning, screening, and reporting of findings which led to a potential change in the analysis plan.