Grade 6 (modal age 11) students invented and revised models of the variability generated as each measured the perimeter of a table in their classroom. To construct models, students represented variability as a linear composite of true measure (signal) and multiple sources of random error. Students revised models by developing sampling…

Purpose: This paper aims to determine the influence of various enterprise characteristics on on-the-job training. The paper focuses mainly on identifying the influence of a firm's innovative activity, technological capacity for manufacturing and product market competition on its likelihood of having a training program and on training intensity.…

The item-position effect describes how an item's position within a test, that is, the number of previous completed items, affects the response to this item. Previously, this effect was represented by constraints reflecting simple courses, for example, a linear increase. Due to the inflexibility of these representations our aim was to examine…

It is treated as a truism that teaching well requires "meeting students where they are". Data enable us to know better where that is. Data can improve instructional practice by informing predictions about which pedagogies will be most successful for which students, and it can improve advising practice by informing predictions about which…

A common perception exists in the media that university instructors are a liberal elite who use their positions to instill a biased perspective in their students. Exploring student attitudes in the United States and Australia, the present study examined how students' academic beliefs are related to their inferences of instructor ideological bias…

Many studies have addressed the question of the relative dominance of nouns over verbs in the productive vocabularies of children in the second year of life. Surprisingly, cross-class (noun-to-verb and verb-to-noun) relations between these two lexical categories have seldom been investigated. The present longitudinal study employed observational…

This case study investigated the impact of the Statistical Concepts course redesign on the retention, performance, and satisfaction of non-traditional undergraduate students. The redesign used a systematic approach and has been yielding positive impacts over 5 trimesters. Student attrition rates on average decreased by 12% and the number of…

The present study investigates the processes of how German middle school students (age 14) interpret, contrast and evaluate different (informal) statistical measures in order to summarise and compare frequency distributions. To trace the developing insights into the properties of these measures, this paper uses the 'emergent modelling'…

This document covers the data terms used in the "VET in Schools 2016" summary publication. The primary purpose of this document is to assist users to understand the specific data terms. Terms that appear in the publication are listed in alphabetical order with the following information provided for each: (1) definition: a brief…

The purpose of this study was to examine of stereotype vulnerability, sense of belonging and campus climate for African American college students at a Predominately White Institution (PWI) in the Southeast. This research used a sociocultural model to explore African American student perceptions at a PWI in the southeast of the United States. This…

Grounded in the theoretical framework of Moore's Theory of Transactional Distance and the Community of Inquiry (CoI) Theory, this dissertation sought to (a) examine the relationship between the three components of teaching presence and student satisfaction, (b) determine which component of teaching presence is most closely associated with student…

We develop a new measure of relative debt transparency by comparing the amount of state debt reported in the annual Census survey and the amount reported in the statistical section of the state Comprehensive Annual Financial Report (CAFR). GASB 44 requires states to start reporting their total debt in the CAFR statistical section in FY 2006.…

The main purpose of this study was to determine the effectiveness of developmental mathematics courses at a suburban community college. A review of current literature provided a number of appropriate and commonly used measures of effectiveness, such as size and scope of the program, as well as completion rates and success rates of students in the…

Engineering play is a new perspective on preschool education that views constructive play as an engineering design process that parallels the way engineers think and work when they develop engineered solutions to human problems (Bairaktarova, Evangelou, Bagiati, & Brophy, 2011). Early research from this perspective supports its use in framing…

In education, sample characteristics can be complex due to the nested structure of students, teachers, classrooms, schools, and districts. In the past, not many considerations were given to such complex sampling schemes in statistical power analysis. More recently in the past two decades, however, education scholars have developed tools to conduct…