Describes a classroom demonstration that illustrates the error of using an inappropriate test to conclude that a specific ability does not exist within a subject or a population. Shows ways to expand the lesson to cover the issue of null conclusions. Points out social and methodological implications of the demonstration. (Author/LS)

This guide is intended to help elementary school educators as well as school and district administrators develop and implement effective prevention and intervention strategies that promote positive student behavior. The guide includes five recommendations and indicates the quality of the evidence that supports them: (1) Identify the specifics of…

Sees important aspect of graduate education as learning how to evaluate quality and validity of research. Notes that study of families presents particular challenges. Examines three methods to teach students to critique family research. Sees all three as holding promise in teaching students how to evaluate family research and notes that all three…

This book explains writing effective multiple-choice test items and studying responses to items to evaluate and improve them, two topics that are very important in the development of many cognitive tests. The chapters are: (1) "Providing a Context for Multiple-Choice Testing"; (2) "Constructed-Response and Multiple-Choice Item Formats"; (3)…

Discusses and explains experimental validity, including both internal and external validity, in terms that a classroom teacher can understand and use in his own research. (CK)

Assesses the suitability of existing measures of emotional and behavioral disorders among children for use in general populations. Focuses on the definition of emotional and behavioral disorder, measurement approaches, and guidelines for choosing which disorders to study. Seven measurement instruments are evaluated using the folowing criteria:…

Points out that variability in focus, method, and conceptual level of case studies causes difficulties in validating such studies. Notes method variations raise questions about validity. Claims the validity of case studies lies in their usefulness as projective models. States teachers can generate their own theories where practical educational…

This review examines factors impacting on substantiation rates for central registries of child abuse and neglect cases. Technical factors were not found to affect substantiation rates, though certain legal factors were somewhat associated with lower substantiation rates. The use of risk assessment models is recommended to improve rates without…

This annotated bibliography on the use of facilitated communication with people unable to express themselves was developed as part of a statewide training and technical assistance project in Maine. The 75 citations are listed alphabetically by author and date from 1986 through 1993. The items listed report on the use of facilitated communication…

Described are ways of utilizing intuition in scientific discovery. Students are directed to read detective stories and biographical accounts of scientists in order to gain understandings of the differences between intuition and deduction. Questions, information, and teaching suggestions are included. (Author/DB)

Prevalence estimates of psychiatric disorders in 10-year-old rural Norwegian children were based on responses to symptom checklists distributed to parents and teachers. Parents' index showed highest validity and was used as a basis for prevalence estimates. Properties of the index were shown to be sample specific. (Author/AS)

School counselors need to understand survey methodology even if they do not use it as research practitioners. Counselors can be better consumers of survey research by noting response rates, sampling techniques, reliability and validity in research articles. (JAC)

Complex decision-making environments often demand that a range of alternative strategies be identified and compared for their shared value in achieving desired ends. Simple parametric statistical procedures such as analysis of variance and discriminant function analysis can be used in such situations to compare (using selected criteria) the value…

The model is designed to be responsive to parent, teacher, and pupil needs in reducing the discrepancy between the problem behavior and what is reasonably appropriate for the classroom setting. Forms for detailed coding of classroom behavior are included. (Author/CP)

Survey of 95 medical school libraries found that 91.5 percent of copies of retracted articles were not tagged as being invalid, that 79 percent of the libraries had tagged none of the retracted studies; and only 16 percent had policies for managing articles that report invalid science. A common attitude against perceived library censorship was…