Statistical power is important in a meta-analysis study, although few studies have examined the performance of simulated power in meta-analysis. The purpose of this study is to inform researchers about statistical power estimation on two sample mean difference test under different situations: (1) the discrepancy between the analytical power and…

In the current document, an integrative CBT-TTF framework is created, which proposes: technologies that require large amounts of working memory are best at improving outcomes that require little working memory to develop, and vice versa. Then, a meta-analysis of virtual reality (VR) training programs (which require great amounts of working memory)…

Combining multiple regression estimates with meta-analysis has continued to be a difficult task. A variety of methods have been proposed and used to combine multiple regression slope estimates with meta-analysis, however, most of these methods have serious methodological and practical limitations. The purpose of this study was to explore the use…