Do smartphone usage scales predict behavior? Int. Measurement schmeasurement: questionable measurement practices and how to avoid them. Fuzzy constructs in assessment: the overlap between mental health and technology ‘use’. An analysis of problematic media use and technology use addiction scales–what are they actually assessing? in Conference on e-Business, e-Services and e-Society 211–222 (Springer, 2020).ĭavidson, B. Smartphones as metamedia: a framework for identifying the niches structuring smartphone use. Conceptualizing ‘use’ in social media studies. Toward improved methods in social media research. Griffioen, N., van Rooij, M., Lichtwarck-Aschoff, A. An analysis of more than 1,400 articles, 900 scales, and 17 years of research: the state of scales in cyberpsychology, behavior, and social networking. Empirical research on mobile internet usage: a meta-analysis of the literature. Comparing survey and diary measures of internet and traditional media use. Biases in retrospective self-reports of time use: an empirical study of computer users. The impact of varying reference periods in survey questions about media use. Messages received: the political impact of media exposure. The reliability and stability of television exposure. 1 4th Report - Impact of Social Media and Screen-Use on Young People’s Health (2019).Īllen, R. House of Commons Science and Technology Committee. The accuracy of self-reported internet use-a validation study using client log data. The association between adolescent well-being and digital technology use. The Sisyphean cycle of technology panics. Have smartphones destroyed a generation? The Atlantic. Screen-Based Activities and Children and Young People’s Mental Health and Psychosocial Wellbeing: A Systematic Map of Reviews (EPPI-Centre, Univ. This video shows how to compute effect sizes for multi-level studies.Ī number of updates that allows the program to work better with Windows.Dickson, K.
Will automatically create dummy variables for categorical covariatesĪllows you to define and compare multiple predictive modelsĪllows you to choose either the Z-distribution or Knapp-HartungĪllows you to plot the regression, as well as confidence and prediction intervalsĪllows one-click export of plots to PowerPoint and WordĮffect size for cluster-randomized studiesĬoming Soon - With the purchase of an Academic or Corporate CMA license, we provide a license for a second program that allows you to compute the effect-size and variance for cluster-randomized and other multi-level studies.
Version 3 includes a new module for meta-regression thatĪllows you to include any number of covariatesĪllow you to include both categorical and continuous covariates in the model
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