Tools for Those Who Summarize the Evidence Base
I'm currently conducting my first meta-analysis - so I apologize if my questions are a bit "basic".. - but I'd really appreciate some advice..
Is it possible to include SEM data / latent growth curve modeling data in a meta-analysis? If so, would I be able to calculate effect sizes myself (only beta values and CIs provided in the paper) or would I need to contact the authors for additional information?
Any advice much appreciated!!