The following post is a review/critique of : Hofmann, D.A. & Stetzer, A. (1996). A cross-level investigation of factors influencing unsafe behaviors and accidents. Personnel Psychology, 49(2), 307-339. Hoffmann & Stetzer (1996) offer an in-depth multi-level HLM based analysis of the factors underlying safety related behaviors. Probably among the first comprehensive studies to employ HLM, [...]