This meta-analysis synthesizes research on media use in early childhood (0-6 years), word-learning, and vocabulary size. Multi-level analyses included 266 effect sizes from 63 studies (N[subscript total] = 11,413) published between 1988-2022. Among samples with information about race/ethnicity (51%) and sex/gender (73%), most were majority…

Cyberbullying may be one of the "diseases" of the 21st Century. Despite efforts to curtail its incidence and prevalence over the past 20 years, its direct and indirect harmful effects have made it a public concern about the wellbeing of children, adolescents, and adults. Empirical studies as well as psychological theories have addressed…

The benefits of using virtual environments (VEs) in psychology arise from the fact that movements in virtual space, and accompanying perceptual changes, are treated by the brain in much the same way as those in equivalent real space. The research benefits of using VEs, in areas of psychology such as spatial learning and cognition, include…