This study examined the digital and social media communication practices of nine urban universities including UMSL and compared those to known corporate best practices. The purpose of this study was to (1) research how these universities are using social/digital communications to engage with students and prospective students; (2) compare the…

When Item Response Theory (IRT) is operationally applied for large scale assessments, unidimensionality is typically assumed. This assumption requires that the test measures a single latent trait. Furthermore, when tests are vertically scaled using IRT, the assumption of unidimensionality would require that the battery of tests across grades…