Addresses issue of range enhancement effects on correlations, asserting that, while adding to or deleting from sample can affect variance and correlation in sample, increases or decreases in individual differences in intact sample resulting from such factors as history, maturation, training, and experience will not necessarily affect correlations.…

Examined rural versus urban differences in health dependency for older adults (N=600) residing in a range of community settings from farm areas to a metropolitan central city. Found the rural/urban variable did not predict health dependency. Results did not support the rural elderly health disadvantage argument. (Author/ABL)

Defines two types of antimony--minor, contradictory statements that have major effects--and shows how they abound in reading research. Concludes that the problem of antimonies must be resolved before research, on empirical grounds alone, can effectively improve practice. (MM)

Maintains that traditional training in research methods overlooks power of interactional dynamics in research process, preparing students inadequately for understanding obstacles to conducting research in community settings. Uses family systems theory to present and analyze ecological dynamics of research study of families and health conducted in…

Discusses a 1993 study by Frazier, d'Arcais, and Coolen intended to test Schreuder's (1990) Morphological Integration model concerning the processing of separable and inseparable verbs. Suggests that the logic of the experiment is flawed and that the data do not warrant the author's conclusions. (DR)

Discusses a 1993 study by Frazier, d'Arcais, and Coolen intended to test Schreuder's (1990) Morphological Integration model concerning the processing of separable and inseparable verbs, and attempts to refute Kempen's objections to their interpretation of the experimental results in this issue. (DR)

This response to Goodman's critique of "third-wave" school restructuring points out contradictions in his argument and clarifies the values of systemic transformation: social functionalism, empowerment, engaged communities, technology, negotiation, and individual needs. (SK)

Surveys issues raised in earlier articles in this issue of the journal regarding standards for reading research methodologies. Offers a tentative explanation of why debates, paradigm wars, and parallel play are prevalent in literacy research. (RS)

Nursing intervention studies are much needed. However, careful delineation of independent variables and protocols is necessary to ensure the validity of results. (SK)

Guidelines for achieving significance in vocational education research include the following: (1) specify whose problem is addressed; (2) describe consequences of conclusions or recommendations; (3) involve those affected in the inquiry; (4) do not let statistical precision substitute for purpose; and (5) avoid research to justify political…

Considers relationship between statistically and clinically significant change. Sees Jacobson and Truax's index of clinically significant change as neglecting possible confounding of improvement rate estimates by regression to the mean. Describes alternative method (Edwards-Nunnally method) that incorporates an adjustment that minimizes this…

Notes that, in assessing and diagnosing children and adolescents for psychological treatment, attention must be paid to variations across sources of assessment data, comorbidity of diagnoses, and potential utility of family diagnosis. Presents specific methodological recommendations regarding randomized clinical trials, control groups, dependent…

Discusses issues to consider when investigating behavioral effect of foods, including idiosyncratic response to particular food, necessity of identifying individual sensitive to food being studied, necessity of including washout phase, consideration of withdrawal effects, assessment of change, dietary challenge, and time parameter necessary for…

Presents first of two-part editorial (second part to appear in next journal issue) proposing guidelines for developing useful tables to report multiple regression outcomes. Pays particular attention to situations where a hierarchical multiple regression analysis is guided by theory. Concludes that some conventional way to report multiple…

Reviews empirical studies of suicide survivors with designs that include control groups. Discusses investigations individually with respect to those in which participating survivors are friends or combination of different relationships to deceased, parents of deceased child, and spouses. Discusses commonalities of findings and most frequent…