The authors present two sets of replication studies and aim to confirm, refute, and expand prior work.

In their examination of the effectiveness of affect regulation strategies, Webb, Miles, and Sheeran (2012) offered the results of a broad meta-analysis of studies on regulatory interventions. Their analysis provides an alternative to our earlier, more focused meta-analysis of the affect regulation literature (Augustine & Hemenover, 2009).…

Objective: Crits-Christoph, Connolly Gibbons, Hamilton, Ring-Kurtz, and Gallop (2011) used generalizability theory to critique the measurement of the therapeutic alliance in psychotherapy research, showing that the dependability of alliance scores may be quite low, which in turn can lead to attenuated alliance-outcome correlation estimates. Method…

A recent NBER [National Bureau of Economic Research] working paper examines Florida's policy to retain many low-scoring third graders. The report concludes that third-grade retention has immediate positive effects on the following year's test results, but these effects fade over the next six years, with no effect on graduation. The regression…

In the lead article, Persson (2012a) focuses on salient issues that have not as yet been addressed by others, and which are relevant, and germane. With the advent of the Internet and web and e-mail, conversation and discussion among scholars have increased tremendously. At the current time, researchers are able to share their data, their thoughts…

Responds to the comments of LoSchiavo F. M. and Shatz M. A.; Webster G. D., Nichols A. L., and Schember T. O.; Stroebe W. and Nijstad B.; and Haeffel et al. on the author's original article regarding the assertion that American psychology focuses too narrowly on Americans while neglecting the other 95% of the world's population. The author…

We propose that the continuing controversies over the use of quasi-"F"-ratios in psycholinguistic research might be circumvented, if not resolved, by the judicious application of Generalizability Theory (GT) analyses. We argue that GT is a logical extension of the basic rationale behind repeated measures Analysis of Variance (ANOVA) and the…

In the United States there is an increasing tendency to view the only educational research worthy of federal funding as that which is designed as an experiment using randomised controls. One of the foundational assumptions underlying this research design is that the results of such research are meant to be generalisable beyond any particular…

Where the accuracy of a measurement is important, whether for scientific or practical purposes, the investigator should evaluate how much random error affects the measurement. New research may not be necessary when a procedure has been studied enough to establish how much error it involves. But, with new measures, or measures being transferred…

Quantitative research methods produce factual, reliable, and generalizable data. Qualitative methods generate rich, detailed, valid process data. Ways to integrate them include (1) using qualitative methods to develop quantitative instruments; (2) using qualitative methods to explain quantitative findings; (3) using quantitative methods to…

Robert Sternberg's model of giftedness brings together interesting and very important elements of giftedness by synthesizing wisdom, intelligence, and creativity in novel ways. While his model is based on extensive research and utilizes a variety of sources and expertise, the epistemological consistency of Sternberg's model is, in the author's…

This chapter serves as a guide for quantitative researchers who seek to approach their research questions critically.

Arguments are presented for conceptualizing validity within a postmodern approach. Validity, reliability, and generalizability have been a holy trinity of social science research, and standard definitions of validity have been taken from criteria developed for psychometric tests. From a postmodern point of view, validity is sometimes discarded as…

Little research exists on the assessment of administrators' performance in higher education. The authors offer an evaluation model for assessing and monitoring the effectiveness of academic deans and directors, using generalizability theory as a basis for developing more accurate assessment procedures. (JM)

In education research, a polar distinction is frequently made to describe and produce different kinds of research: "quantitative" versus "qualitative." In this article, the authors argue against that polarization and the associated polarization of the "subjective" and the "objective," and they question the attribution of generalizability to only…