During this age of data proliferation, heavy reliance is placed on data visualisation to support users in making sense of vast quantities of information. Informational Dashboards have become the must have accoutrement for Higher Education institutions with various stakeholders jostling for development priority. Due to the time pressure and user…

Data are abundant, quantitative information about the state of society and the wider world is around us more than ever. Paradoxically, recent trends in the public discourse point towards a post-factual world that seems content to ignore or misrepresent empirical evidence. As statistics educators we are challenged to promote understanding of…

Survey IDs are short strings of unique characters assigned to each recipient in a sample population. Extension research can benefit from the improved organization of survey implementation and data collection, better researcher-respondent communication, and reduced survey material costs supported through the use of survey IDs. This article outlines…

A growing interest in the concept of practice within workplace settings has been seen in the last two decades in a variety of fields. Although some authors highlighted the importance of this type of research, there is still a poor scientific understanding of this process. The first serious discussion and analysis of the construction of knowledge…

Saudi Arabia is one of the countries that allot substantial amount of government resources for education. Thus, it is important to measure how these resources are used to generate favorable academic outcomes for its nationals. In this study, data envelopment analysis (DEA) is used to measure the relative efficiency of 25 public universities in…

New technology allows us to collect rich and voluminous data about refereeing--something that was not possible before. In this quantitative study, we consider data about the dates of sending (1) suitable papers to "BJET," (2) the papers to referees and (3) when the referees' reports are returned to the editor. To do this, we examined…

This study investigates potential bias that may arise when surveys include question items for which multiple units are elicited. Examples of such items include questions about experiences with multiple health centers, comparison of different products, or the solicitation of egocentric network data. The larger the number of items asked about each…

Students with persistent challenging behavior are present in nearly every classroom. Teachers need the knowledge and skills to understand student behavior and intervene effectively. This article presents a framework to guide teachers in understanding student behavior and feasible tools for collecting data about the function of student behavior.…

The article serves as a guide for researchers in developing evidence of validity using bivariate correlations, specifically construct validity. The authors outline the steps for calculating and interpreting bivariate correlations. Additionally, they provide an illustrative example and discuss the implications.

This chapter asserts that data are more likely to improve learning when assessment focuses on sensemaking conversations among students, faculty, and student affairs administrators, rather than on advanced statistical techniques.

Person-fit assessment (PFA) is concerned with uncovering atypical test performance as reflected in the pattern of scores on individual items on a test. Existing person-fit statistics (PFSs) include both parametric and nonparametric statistics. Comparison of PFSs has been a popular research topic in PFA, but almost all comparisons have employed…

This article reports on the results of a pilot study exploring whether and how the meal situations of persons with intellectual disabilities (PWIDs) in need of help and support during meal situations were affected by an eating aid. This article also analyzes how PWIDs and their assistants perceived their experiences of using an eating aid during…

Recent research has proposed a criterion to evaluate the reportability of subscores. This criterion is a value-added ratio ("VAR"), where values greater than 1 suggest that the true subscore is better approximated by the observed subscore than by the total score. This research extends the existing literature by quantifying statistical…

The constructs that currently animate today's dispositions movement are grit and growth mindset. However, the evidence for the reliability and instructional uses of such noncognitive factors in K-12 schools--and of the surveys and tools that attempt to measure them--is thin. After a look at the "logic of assessment" with its focus on…

Research-led teaching is an area that has gained attention and prominence within higher education. This article reviews two teaching resources developed from archived research data and demonstrates how this type of data reuse helps teachers establish a clear connection between research and teaching. The two teaching resources, developed by the…