A new method of observing and measuring interactions between students and teachers could have interesting impacts on academic achievement. Research has shown that interactions between students and ...

The validity and reliability of observational methods for studying medication administration errors (MAEs) were studied. Between January and June 1998, two pharmacists observed consecutive drug ...

Structured observation studies of managers and supervisors completed before Mintzberg (1968), Mintzberg's work (1968, 1973), and recent contributions are reviewed. Integration of the results of this ...

The study was part of a large observational study of MAEs in a U.K. teaching hospital and took place between January and June 1998. [22] Two approaches were used to identify any effects of observation ...

Are wildlife populations in Sweden increasing or decreasing? It is difficult to count wild animals, but the amount harvested through hunting gives an indication. Now, these statistics can be made ...

A study comparing different statistical methods used to remove the effects of selection bias in observational studies finds that results may vary and caution may be warranted when interpreting ...

Comparative effectiveness research (CER) seeks to assist consumers, clinicians, purchasers, and policy makers to make informed decisions to improve health care at both the individual and population ...