To locate objects in the environment, animals and humans use visual and nonvisual information. We were interested in children's ability to relocate an object on the basis of self-motion and local and distal color cues for orientation. Five- to 9-year-old children were tested on an object location memory task in which, between presentation and…

This article examines the curriculum reform of basic education in China from 2001 to 2008. We first discuss postmodern features of the social background in which the curriculum reform movement takes place: (1) the political ideal of innovation, open-endedness, and harmony; (2) the economic ideal of ecological, stable, and sustainable development;…

To rule out the need for a two-parameter item response theory (IRT) model during item analysis by Rasch models, it is important to check the Rasch model's assumption that all items have the same item discrimination. Biserial and polyserial correlation coefficients measuring the association between items and restscores are often used in an informal…

The early years of childhood are critical for optimal development of a variety of skills. The accurate and efficient identification of potential delays in, or issues with child development, is essential in identifying those children most in need of early intervention services. Screening procedures are designed to identify children who appear at…

We conducted a meta-analysis to examine depressive symptomatology among students with learning disabilities (LD), as reported by their parents and teachers. A 2006 meta-analysis by Maag & Reid of the self-reports of students with LD indicated that this group's higher report of depressive symptoms compared to non-LD students was small in magnitude…

In baseball, it is believed that "hitting is contagious," that is, probability of success increases if the previous few batters get a hit. Could this effect be partially explained by action induction--that is, the tendency to perform an action related to one that has just been observed? A simulation was used to investigate the effect of inducing…

Alternatives and/or supplements to animal dissection are being explored by educators of human anatomy at different academic levels. Clay modeling is one such alternative that provides a kinesthetic, three-dimensional, constructive, and sensory approach to learning human anatomy. The present study compared two laboratory techniques, clay modeling…

The concept of fail-forward can be used as a teaching technique to motivate students to learn from their mistakes. For example, when students are allowed to re-work incorrect responses on a test for a partial grade they are failing-forward. In this paper we look at the effects of failing-forward on student effort in online learning environments.…

Purpose: Efforts to compare schools nationally tend to focus on educational outcomes (e.g., test scores), yet such an approach assumes that schools are homogeneous with regard to their overall purpose. In fact, few studies have attempted to systematically compare schools with regard to their primary aims or mission. The present study attempts to…

Students' interest in studying science and their aspirations to pursue science-related careers is a topic of global concern. In this paper, a set of data gathered for the initial phase of the 5-year study of Science Aspirations and Careers: Age 10-14 (the ASPIRES project) is presented. In the initial phase of this project, a questionnaire…

Background: In the last decades several instruments measuring anxiety in adults with intellectual disabilities have been developed. Aim: To give an overview of the characteristics and psychometric properties of self-report and informant-report instruments measuring anxiety in this group. Method: Systematic review of the literature. Results:…

A team at the University of Minnesota conducted the Collaboratives for Excellence in Teacher Preparation (CETP) core evaluation between 1999 and 2004. The purpose of the CETP core evaluation was to achieve consensus among CETP project leaders and project evaluators on evaluation questions; to develop, pilot, and field test evaluation instruments…

In 1995, the National Science Foundation (NSF) contracted with principal investigator Iris Weiss and an evaluation team at Horizon Research, Inc. (HRI) to conduct a national evaluation of the Local Systemic Change for Teacher Enhancement program (LSC). HRI conducted the core evaluation under a $6.25 million contract with NSF. This program…

In this paper, the author considers certain aspects of the problem of obtaining unbiased information about the merits of a program or product, whether for purposes of decision making or for accountability. The evaluation of personnel, as well as the evaluation of proposals and evaluations, generally involves a different set of problems than those…

This meta-analysis demonstrates that the video feedback method has a statistically significant effect on the interaction skills of professionals in a range of contact professions. The aggregate effect, calculated on the basis of 217 experimental comparisons from 33 experimental studies involving a total of 1,058 people, was 0.40 standard deviation…