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Peer reviewedAllen, Craig J.; Epperson, Douglas L. – Child Welfare, 1993
Discusses shortcomings in research on child maltreatment, including a lack of sensitive differentiation across types of child maltreatment, and a lack of attention to differences resulting from perpetrator gender. Provides corrective recommendations and describes a new approach that enhances research sensitivity. (MM)
Descriptors: Child Abuse, Child Neglect, Crime Prevention, Research Design
Download full textEller, Elizabeth Grace – 1994
Data from a distance education project, Integrated Science 7 (IS7), were used to compare block designs with analysis of covariance (ANCOVA) for their ability to increase statistical power. The IS7 program enables students in grades six through eight to study science via satellite. A sample of 1,802 students from a pilot of the program yielded data…
Descriptors: Analysis of Covariance, Comparative Analysis, Distance Education, Elementary Education
Campbell, Patricia B. – 1989
This monograph examines educational research and some of the myths surrounding it. The results of educational research strongly influence education. Much research, past and present, is biased. It is necessary to understand that race and sex bias can affect research, to understand how to determine whether bias is present, and to know how to…
Descriptors: Data Interpretation, Educational Research, Elementary Secondary Education, Ethnic Stereotypes
