This research study provides an examination of the relatively new fields of Data Analytics and Data Science. We compare word rates in Data Analytics and Data Science documents to determine which concepts are mentioned most often. The most frequent concept in both fields is "data." The word rate for "data" is more than twice the…

Despite their long trajectory in the social sciences, few systematic works analyze how often and for what purposes focus groups appear in published works. This study fills this gap by undertaking a meta-analysis of focus group use over the last 10 years. It makes several contributions to our understanding of when and why focus groups are used in…

The purpose of this study was to analyze and compare recent research papers on foreign language education in Turkish context with those published in international context to shed light on researchers and policy makers for future studies. This study filled a gap in this field and also aimed to increase the rate of acceptance of research papers…

Based on the data collected from 5 prestigious creativity journals, research methodologies and methods of 612 empirical studies on creativity, published between 2003 and 2012, were reviewed and compared to those in gifted education. Major findings included: (a) Creativity research was predominantly quantitative and psychometrics and experiment…

Adult learning policies, like any other policies, need to be effective: they need to reach their objectives and attain the desired impacts, which should be carefully defined. Understanding the performance of policies allows policy makers to change and improve them. A growing body of research and statistics provides important insights into how…

The aim of the present contribution is to investigate similarities and differences of strengths in science competences between countries, based on TIMSS 2003 data. Analyses are based on systematic investigation of patterns of p values for individual science items. Hierarchical cluster analysis was applied to establish meaningful groups of…

This paper summarizes some of the basic concepts in test equating. Various types of equating methods, as well as data collection designs, are outlined, with attempts to provide insight into preferred methods and techniques. Test equating describes a group of methods that enable test constructors and users to compare scores from two different forms…

Examines item-response theory (IRT), which seeks to model the way in which latent psychological constructs manifest themselves in terms of observable item responses. Provides an overview of the most popular IRT models and contrasts them with the techniques used in classical test theory. Results highlight several IRT advantages. (Author/GCP)

Various aspects of the institutional evaluation process are discussed including: pitfalls to avoid, choice of indicators, audience, accountability, futures research, technological change, program termination, data sources, longitudinal data, political aspects, advertising, marketing, and internal v external evaluators. (Author/SF)

It would be kind to say that the U.S. Department of Education (ED) was dawdling in its analysis of the data on charter schools that were collected by the National Assessment of Educational Progress (NAEP). ED collected the data with the regular NAEP assessment in 2003 and placed the regular data on its website in the fall of 2003. The American…

Intended as an aid to researchers who must decide which measurement techniques to use in the study of organizational communication, this paper describes and analyzes three of the most widely used data collection instruments: the Communication Audit Survey Questionnaire (CAS), the Communication Satisfaction Questionnaire (CSQ), and the…

Discusses the development and progress of an international corpus of English (ICE) containing a regional corpora sampling of the standard varieties of English in countries where it is a first language, and the national varieties in countries where it is an official additional language. (GLR)

A review of data collection methods used in 39 studies of interlanguage pragmatics, focusing on the validity of different types of data resulting from discourse completion, role play, observation of authentic speech, and multiple approaches, concludes that caution is needed in determining the true validity of the collected data. (72 references)…

A study was conducted to identify and organize a discussion of the most important issues to be considered in building or modifying an occupational employment projection system to best suit local area conditions and information needs. After a review of information-generating techniques in use by various public agencies, state offices and the Bureau…

Although gender differences are fairly consistent when men and women report their general confidence, much less is known about the existence of such differences when subjects are asked to assess the degree of confidence they have in their ability to answer any particular test or exam question. The objective of this research was to investigate…