We present COLLECT-UML, a constraint-based intelligent tutoring system (ITS) that teaches object-oriented analysis and design using Unified Modelling Language (UML). UML is easily the most popular object-oriented modelling technology in current practice. While teaching how to design UML class diagrams, COLLECT-UML also provides feedback on…

The ability to access, evaluate and synthesise high-quality research material is the backbone of critical thinking in academic and professional contexts for Engineers and Industrial Designers. This is the premise upon which teaching and library staff developed Information Literacy (IL) components in Engineering & Industrial Design Practice--a…

This prospective, longitudinal study examined the role of children's coping strategies in the link between interparental conflict and children's psychological adjustment. Using a sample of 100 parents and children aged 11-14 years, this study investigated children's venting of negative emotion, social support seeking, and problem solving…

This study evaluated benefits of a preventive intervention to the living standards of recently separated mothers. In the Oregon Divorce Study's randomized experimental design, data were collected 5 times over 30 months and evaluated with Hierarchical Linear Growth Models. Relative to their no-intervention control counterparts, experimental mothers…

Challenging problems can make mathematics more attractive to all learners, including the gifted. Application problems that one still finds in regular textbooks often can be resolved by applying a single mathematical concept, operation, or formula. These problems do not require a higher order of thinking. They are, therefore, less cognitively and…

This article promotes integrating assessment and evidence-based practice in the treatment of traumatized children through a review of two newly developed trauma assessment tools: (1) the Child Welfare Trauma Referral Tool (CWT), and (2) Assessment-Based Treatment for Traumatized Children: A Trauma Assessment Pathway Model (TAP). These tools use…

This research compared the effects over time of parents' control and autonomy support on children's functioning in the United States and China. American and Chinese (N = 806) seventh graders (mean age = 12.73 years) participated in a 6-month longitudinal study. Children reported on their parents' psychological control, psychological autonomy…

Contrasts between constructed response items and stem-equivalent multiple-choice counterparts typically have involved averaging item characteristics, and this aggregation has masked differences in statistical properties at the item level. Moreover, even aggregated format differences have not been explained in terms of differential cognitive…

Literati differ markedly on whether satire is persuasive. Accordingly, a study tested whether partisans of a political candidate would fail to perceive the thesis of satire ridiculing their candidate; further, it tested whether they would perceive the thesis of satire ridiculing an opposing candidate. Subjects, students at the University of…

Applying the whole language perspective across the primary-grade curriculum, this book presents 10 essays that describe first-, second-, and third-grade classrooms where teachers find authentic, meaningful ways for children to communicate about their lives and what they are learning. Essays in the book demonstrate numerous whole language…

In order to evaluate the Test of English as a Foreign Language (TOEFL) vocabulary item format and to determine the effectiveness of alternative vocabulary test items, this study investigated the functioning of eight different multiple-choice formats that differed with regard to: (1) length and inference-generating quality of the stem; (2) the…

An analysis was done of the quality of the data supplied by respondents to the National Postsecondary Student Aid Study, 1987 (NPSAS:87). The NPSAS:87 was a large-scale survey that obtained extensive data on the educational, demographic, and financial aspects of postsecondary students and their parents. The study compared the responses to similar…

This report summarizes the findings of an impact study of the National Science Foundation (NSF) program of Presidential Awards for Excellence in Science and Mathematics Teaching (PAESMT). In 1994, NSF commissioned a company to conduct a series of informal conversations with 115 of the 430 awardees to gather more systematic information on what it…

Items with the highest discrimination parameter values in a logistic item response theory (IRT) model do not necessarily give maximum information. This paper shows which discrimination parameter values (as a function of the guessing parameter and the distance between person ability and item difficulty) give maximum information for the…

Maternal separation anxiety influences maternal behavior, attitudes about employment, and employment decisions made by mothers. This study examined the relationship between maternal separation anxiety and the number of hours a child was in substitute care. The sample consisted of 44 mothers and their children who ranged in age from 12 to 41 months…