Literaturnachweis - Detailanzeige
Autor/inn/en | Salvia, John A.; Meisel, C. Julius |
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Titel | Observer Bias: A Methodological Consideration in Special Education Research. |
Quelle | In: Journal of Special Education, 14 (1980) 2, S.261-70Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Disabilities; Exceptional Child Research; Experimenter Characteristics; Literature Reviews; Observation; Research Methodology |
Abstract | The authors review the impact of research hypotheses and subject characteristics on the validity of observations. About half of the research articles ran substantial risk of biased observation; in about three-fourths of these articles, no precautions were taken by the researchers to safeguard the validity of their observations. (Author) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |