A new teacher observation method measuring interactions between students and teachers could have interesting impacts on academic achievement.

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 ...

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 ...

Observational Methods The emergence of comparative effectiveness has led to a renewed interest in the role of observational studies for assessing the benefits and harms of alternative interventions.

Seven major types of sampling for observational studies of social behavior have been found in the literature. These methods differ considerably in their suitability for providing unbiased data of ...

Better wildlife observation with new counting method Date: August 26, 2022 Source: Linköping University Summary: Are wildlife populations in Sweden increasing or decreasing? It is difficult to ...

Whenever observation-based methods are discussed, the most commonly cited objection is that observation itself must affect nurses' practice and hence the MAE rate. Logically, however, observation ...