Reviews have repeatedly noted important methodological issues in the conduct and
reporting of cluster randomized controlled trials (C-RCTs). These reviews usually focus on …

Factorial experimental designs have many potential advantages for behavioral scientists.
For example, such designs may be useful in building more potent interventions by helping …

Understanding teachers' stress is of critical importance to address the challenges in today's
educational climate. Growing numbers of teachers are reporting high levels of occupational …

The emotional connections students foster in their classrooms are likely to impact their
success in school. Using a multimethod, multilevel approach, this study examined the link …

Schedule control and supervisor support for family and personal life may help employees
manage the work-family interface. Existing data and research designs, however, have made …

Systematic, practical, and accessible, this is the first book to focus on finding the most
defensible design for a particular research question. Thoughtful guidelines are provided for …

Featuring engaging examples from diverse disciplines, this book explains how to use
modern approaches to quasi-experimentation to derive credible estimates of treatment …

Educational policy-makers around the world constantly make decisions about how to use
scarce resources to improve the education of children. Unfortunately, their decisions are …

Applauded for its clarity, this accessible introduction helps readers apply multilevel
techniques to their research. The book also includes advanced extensions, making it useful …

Multilevel analysis is a methodology for the analysis of data with complex patterns of
variability, with a focus on nested sources of such variability–pupils in classes, employees in …