The General Data Protection Regulation (GDPR) in the European Union contains directions on how user data may be collected, stored, and when it must be deleted. As similar legislation is developed around the globe, there is the potential for repercussions across multiple fields of research, including educational data mining (EDM). Over the past two…

Some universities administer standardized tests to estimate school effects on student learning. To that end, many of those institutions choose to gather cross-sectional data (freshmen and seniors in the same academic year) rather than longitudinal data. The effects of this decision on institutional assessment results are generally unknown. The…

This paper investigates the utility of various procedures used to locate and interview veterans as part of a longitudinal research study being conducted for the Department of Defense. The populations are comprised of below entry aptitude standards males who entered the military during the late 1960s, and potentially ineligibles who entered between…

The main purpose of this paper is to delineate methods of data collection and coding currently being used in a longitudinal observational study of toddlers in 25 black families in Oakland, California. Data collection activities, accomplished through monthly three-hour visits to each home, focused on five types of data: (1) videotaped and…

This report briefly describes the procedures for assessing children's psychological development and the data analytic framework used in the New York City Infant Day Care Study. This study is a 5-year, longitudinal investigation in which infants in group and family day care programs and infants reared at home are compared. Children in the study are…

It is clear that women have made progress in advancing into the ranks of school administration since the passage of Title IX, and equally clear that they have not achieved parity with men. Recognizing the problems posed by the absence of reliable, comparative data, and considering the need for longitudinal studies to be able to address the…

An approach for merging quantitative-qualitative data in order to enlarge the evaluators' perspective and provide an enriched data base for evaluating elusive evaluation problems in school settings is described. Mini-case studies were conducted over a period of three years in 11 urban schools to examine the impact of an arts-in-the-schools program…

A preliminary analysis of information collected from historical archives and long-time leaders in gifted education reveals a wealth of data about five women researchers who worked in various capacities during the initial establishment and data collection of Dr. Lewis Terman's classic longitudinal study of the "Genetic Studies of Genius."…

This paper focuses on methodological issues in designing and conducting a longitudinal study of teachers' careers, as being explored by the National Center for Education Statistics (NCES). The paper outlines the need for data in four areas (teachers' worklives, teacher quality, the context of teaching, and teachers' career paths) and identifies…

This study analyzed 13 national datasets and evaluated their utility for addressing policy questions concerning college faculty availability (such as minority hiring, affirmative action, supply and demand in specific disciplines) and the overproduction of Ph.D.s. Each dataset was evaluated for its utility in modeling faculty availability. Also…

In longitudinal studies, the same variables must be measured, in the same way, on at least two occasions. Research personnel are very important in keeping the necessary continuity of the procedures and the comparability of the measurements over time. As staff turnover can create serious problems, this paper suggests several strategies for reducing…

A longitudinal study was planned to track a class in a prekindergarten program to determine program effectiveness. There are many problems in conducting a longitudinal study, most of which revolve around the long-term commitment required. A carefully designed information system is important. For the study in question, computer software and…

This paper describes data collection procedures for the part of the New York City Infant Day Care Study concerned with day care environment and caregiver-child interaction. This study is a 5-year, longitudinal investigation in which infants in group and family day care programs and infants reared at home are compared. Study data will be collected…

Each year, from 1982 to 1986, the Library Research Center at the University of Illinois conducted a study called the Index of Quality of Public Library Service. For this study, unobtrusive tests of reference service and book availability were performed annually in Illinois Public Libraries. When the results from rural libraries were compared with…

The collection of dropout statistics is discussed from the perspective of the National Education Longitudinal Study of 1988 (NELS:88). The NELS:88 follows a cohort of 1988 eighth graders over time and is designed to provide trend data about transitions experienced as students progress through the educational system. Dropout statistics are provided…