Distances derived from word embeddings can measure a range of gradational relations--similarity, hierarchy, entailment, and stereotype--and can be used at the document- and author-level in ways that overcome some of the limitations of weighted dictionary methods. We provide a comprehensive introduction to using word embeddings for relation…

Everyone knows what a school is, but the question of what constitutes an individual school is more complex than one would expect. Since not all individual records that appear in state or federal data files are schools, this creates a persistent challenge for educational researchers. In order to ensure that we have an accurate accounting of charter…

In the present article, the authors address another research method that also allows students to address important topics but in a way that does not require collecting separate data and does not require finding research subjects. This approach, called metasynthesis, is similar to meta-analysis in that it involves combining the results of previous…

"It worked there. Will it work here?" We have to be able to identify the "it" in that aphoristic question. Classifications of teaching methods belong in the social realm, where human intentions play a fundamental role in how phenomena are categorized. The social realm is characterized with the help of John Searle. Social…

This article reflects on methodological and ethical issues that have shaped a collaborative project which aims to chart social, legal and political responses to child sexual abuse in England and Wales across the twentieth century. The etymological problem of searching for child sexual abuse in the historical archive is discussed, given that the…

Elicitation techniques are a category of research tasks that use visual, verbal, or written stimuli to encourage participants to talk about their ideas. These tasks are particularly useful for exploring topics that may be difficult to discuss in formal interviews, such as those that involve sensitive issues or rely on tacit knowledge. Elicitation…

Two basic data sources required for research studies have been secondary and primary. Secondary data collection helps the researcher to provide relevant background to the study and are, in most cases, available for retrieval from recorded sources. Primary data collection requires the researcher to venture into the field where the study is to take…

This paper proposes a new typology for understanding common research errors that expands on the four types of error commonly discussed in the research literature. Examples are presented to illustrate Type I and Type II errors, errors related to the interpretation of statistically significant and nonsignificant results respectively, with attention…

This paper provides a framework for developing sampling designs in mixed methods research. First, we present sampling schemes that have been associated with quantitative and qualitative research. Second, we discuss sample size considerations and provide sample size recommendations for each of the major research designs for quantitative and…

This article is the second in a 2-part synthesis of an international comparative seminar on the classification of children with disabilities. In this article, the authors discuss classification frameworks used in identifying children for the purpose of providing special education and related services. The authors summarize 7 papers that addressed…

Ideally, there should be a global statistical picture of TVET presenting, for every country in the world, data such as: (1) Enrolment rates by gender, age and programme; (2) The relative proportions of people enrolled in general and vocational programmes; (3) The relative proportions enrolled in programmes provided by enterprises, government and…

This technical report discusses the development of a framework for identifying a battery of measures to be used in evaluating Head Start program effects on children 3 to 7 years of age. The report consists of an overview and five chapters, and provides eight appendices (in two additional volumes). Among the topics addressed are background…