Objective: To reduce the use of restraint and seclusion with children and adolescents in psychiatric inpatient units by promoting a preventive, strength-based model of care. Method: The State Mental Health Authority used data analysis, quality improvement strategies, regulatory oversight, and technical assistance to develop and implement system…

A revised methodology is described for research on metacognitive monitoring, especially judgments of learning (JOLs), to investigate psychological processing that previously has been only hypothetical and unobservable. During data collection a new stage of recall occurs just prior to the JOL, so that during data analysis the items can be…

Structural equation models are presented as alternative models for examining longitudinal data. The models include (a) a cross-lagged regression model, (b) a factor model based on latent growth curves, and (c) a dynamic model based on latent difference scores. The illustrative data are on motivation and perceived competence of students during…

This paper presents a needs analysis conducted to obtain information concerning online dementia care training of healthcare workers in long-term care (LTC) facilities. The resulting information was used to guide the development of an online dementia care training program designed to facilitate the acquisition of skills and knowledge necessary for…

This article reconsiders the issue of clinical versus statistical prediction. The term clinical is widely used to denote 1 pole of 2 independent axes: the observer whose data are being aggregated (clinician/expert vs. lay) and the method of aggregating those data (impressionistic vs. statistical). Fifty years of research suggests that when…

This article presents some data from a major sports event that can be used in common statistical analyses.

This article discusses three different online services providing federated access to finding aids relating to archives found in a number of repositories: the Archives Hub, Access to Archives (A2A) and Navigational Aids for the History of Science, Technology and the Environment (NAHSTE). While the scale of the services is very different, a…

A general inductive approach for analysis of qualitative evaluation data is described. The purposes for using an inductive approach are to (a) condense raw textual data into a brief, summary format; (b) establish clear links between the evaluation or research objectives and the summary findings derived from the raw data; and (c) develop a…

We argue that the report by Templer and Arikawa contains misleading conclusions and is based upon faulty collection and analysis of data. The report fails to hold up for quality of data, statistical analysis, and the logic of science.

Correlated data are very common in the social sciences. Most common applications include longitudinal and hierarchically organized (or clustered) data. Generalized estimating equations (GEE) are a convenient and general approach to the analysis of several kinds of correlated data. The main advantage of GEE resides in the unbiased estimation of…

In 1993, the state of Massachusetts implemented comprehensive reforms that included increased state aid to local school districts. This study presents empirical evidence on whether these reforms actually increased educational spending and, if so, in what functional areas. These evaluations are based on relatively detailed annual financial data…

An introduction and explanation of the epistemological differences of quantitative and qualitative research paradigms is first provided, followed by an overview of the realist philosophical paradigm, which attempts to accommodate the two. From this foundational discussion, the paper then introduces the concept of meaning making in research methods…

Having an abundance of data residing in individual silos across campus, but little decision-ready information, is a typical scenario at many institutions. One problem is that the terms "data warehousing" and "business intelligence" refer to very different things, although the two often go hand-in-hand. "Data…

Bacteria are cultured in medical laboratories to identify them so patients can be treated correctly. The tryptone dataset contains measurements of bacteria counts following the culturing of five strains of "Staphylococcus aureus". It also contains the time of incubation, temperature of incubation and concentration of tryptone, a nutrient. The…

The objective of this article is to present the Pre-Conceptual Map methodology as a formalized way to identify, document, and utilize preconceived assumptions on the part of the researcher in qualitative inquiry. This technique can be used as a stand alone method or in conjunction with other qualitative techniques (i.e., naturalistic inquiry).…