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Observer Reliability and Agreement

Abstract The terms observer reliability and observer agreement represent different concepts. Reliability coefficients express the ability to differentiate between subjects. Agre...

2005 Encyclopedia of Biostatistics 62 citations

Mother-child interaction observed at home.

Lower-class and middle-class mother-child pairs were observed in their homes. In contrast to other studies, very few class differences were found in maternal behavior. These res...

1975 American Journal of Orthopsychiatry 5 citations