Instrumental variable methods are a third analytic approach that estimate the effect of an intervention in observational data without requiring the factors that differ between the intervention groups ...

For over sixty-four years National Council on Family Relations (NCFR) has linked multi-disciplinary family professionals through its journals, conferences, state affiliate councils, and special ...

Observation of nurses during drug administration at a U.K. hospital did not significantly affect the MAE rate; nor did tactful interventions made by the observers to prevent serious errors. Observer ...

In the article that accompanies this editorial, Lu et al 5 conducted a systematic review on the use of instrumental variable (IV) methods in oncology comparative effectiveness research. The main ...

The study area falls within the boundaries of the State of Israel and of historic Palestine, and outwith the officially designated Occupied Palestinian Territories. To use these geopolitical ...

Researchers have developed a new method for observing and measuring teacher interaction with every child in a classroom. As a result of testing this method within K-3 classrooms, they found that ...

3 Faculty of Kinesiology and Physical Education & Graduate Department of Rehabilitation Science, University of Toronto, Toronto, Ontario, Canada 4 Faculty of Kinesiology and Hotchkiss Brain Institute, ...