In this study we investigate how prior knowledge influences knowledge development during collaborative discovery learning. Fifteen dyads of students (pre-university education, 15-16 years old) worked on a discovery learning task in the physics field of kinematics. The (face-to-face) communication between students was recorded and the interaction…

The learning difficulties for new entrant chemistry students from a multi-national, regional, tertiary education institution in the South Pacific were investigated using a purpose-designed diagnostic instrument. The instrument contained 25 items distributed across three themes: scientific reasoning, numeracy and scientific language literacy. The…

The purpose of this study was to assess fourth- and fifth-grade students' (9- and 10-year-olds') affective response and ability to discriminate between melody and improvisation after receiving instruction in singing and/or playing a piece in the blues style. Subjects (N= 102) were assigned to one of three equal-sized groups. Group 1 learned to…

Statistical literacy is defined as "the ability to read and interpret data: the ability to use statistics as evidence in arguments. Statistical literacy is a competency: the ability to think critically about statistics" (Schield, p. 2). When a definition of statistical literacy is considered it can be seen that all students can manage a…

The 12th iteration of the International Conference on Educational Data Mining (EDM 2019) is organized under the auspices of the International Educational Data Mining Society in Montreal, Canada. The theme of this year's conference is EDM in Open-Ended Domains. As EDM has matured it has increasingly been applied to open-ended and ill-defined tasks…

This paper reports the results of an experiment with 21 Italian children (age 2;8-5;11) and 29 U.S. children (age 2;7-5;9) who were tested on their knowledge of verb raising to C in main WH-questions, an obligatory movement process in adult Italian and English. Along the lines of recent movement and feature checking theories, it is proposed that,…

The Association of School Business Officials International (ASBO) inaugurated the Meritorious Budget Awards Program (MBA) in July 1995. ASBO specifically created this program to help school business administrators achieve a standard of excellence in budget presentation. This book is intended to serve as a practical guide to the MBA program and…

A study examined middle grades students' learning of concepts related to the use and interpretation of graphs. Subjects of the study were 76 sixth-grade students in 3 different mathematics classes in a central North Carolina middle school. The first two parts of the written instrument were administered as both a pretest and a posttest, using line…

This brochure presents essential facts about educational trends in the United States in table or graph form. Trends are detailed in 16 tables and six graphs related to the following: (1) participation in education; (2) number of schools; (3) enrollment; (4) teachers; (5) revenues; (6) expenditures; and (7) educational attainment. Over 25% of the…

This study compared the effects of instructor-provided vs. learner-generated analyses of semantic relationships between major concepts on structural knowledge acquisition in an introductory psychology course. One group explained the relationships on instructor-provided graphic organizers; the other group classified relationships between concepts…

This research extends the "Purdue studies" of research library growth, presenting results that include library statistical trends during a 35-year period, 1951-1985. It serves to update Purdue's 9-report series (1965-1973) and is a validation study of Purdue's growth forecasts, 28 of which were published in 1965, then revised in 1971.…

In 1992, a study was undertaken to measure student persistence at Los Angeles City College (LACC) over a 3-year period. A total of 462 new, entering students were selected from a larger, random sample of 1,250 full- and part-time students who had enrolled in credit courses in spring 1989. Descriptive items, such as student characteristics and…

A model of graph comprehension is proposed including perceptual and memory processes. Multidimensional scaling (MDS), cluster analysis, and analysis of variance (ANOVA) were used to determine how college students with different mathematical experience read different types of bar graphs. Data were collected at the University of Oklahoma (Norman)…

This teacher guide and student workbook set contains two learning activities, designed for fifth through ninth grade students, that concentrate on lake stratification and water quality. In the activities students model the seasonal temperature changes that occur in temperate lakes and observe the resulting stratification of lake waters. Students…

This document reports the result of a study carried out to evaluate the installation and use of the UNESCO CD-ROM prototype. A questionnaire in English and French was sent to about 267 institutions around the world. Replies were received from 97 bodies, giving a response rate of about 36%. Almost all respondents were information professionals in…