The present studies (N = 159) investigated children's and adults' preferences for label and property conjunctions for cross-classifiable toys. In Study 1, 4-year-olds, 5-year-olds, and adults participated in a labelling and property attribution task involving experimental toys that belong to two categories and control toys that belong to only one…

This study examined gender differences in the early mathematical skills of children at risk of developing mathematical difficulties. Of a total sample of 1091 children (49% girls and 51% boys), we observed authentic children who scored low at 33 months with the assessment material MIO (Mathematics, Individual and Environment). Cut-off for low…

International large-scale assessments like international computer and information literacy study (ICILS) (Fraillon et al. in International Association for the Evaluation of Educational Achievement (IEA), 2015) provide important empirically-based knowledge through the proficiency scales, of what characterizes tasks at different difficulty levels,…

Research on the effectiveness of STEM-focused (science, technology, engineering, and mathematics-focused) schools and other learning experiences (e.g., short-term camps) on student outcomes is sparse. This study documented perceptions of STEM content and careers for elementary, middle, and secondary school students participating in…

Fragmented sleep is common in infancy. Although night awakening is known to decrease with age, in some infants night awakening is more persistent and continues into older ages. However, the influence of fragmented sleep on development is poorly known. In the present study, the longitudinal relationship between fragmented sleep and psychomotor…

Purpose: The purpose of this study is to examine differences in phonological accuracy in multisyllabic words (MSWs) on a whole-word metric, longitudinally and cross-sectionally, for elementary school-aged children with typical development (TD) and with history of protracted phonological development (PPD). Method: Three mismatch subtotals, Lexical…

The majority of teacher contracts in the State of Ohio are based on the traditional pay scale, rewarding teachers for educational level attained and years of experience. Performance-based pay is an emerging trend with 11 school districts in Ohio identified as having a performance-pay system in their negotiated agreement. This study utilizes Ohio's…

Using a mixed methods research design, this study compared the athletic director's perceptions of the present and preferred organizational cultures with the perceptions of the athletic department employees at Big State University. As the pace of change has accelerated in athletic departments, it has become more important for members of these…

This experiment tests the age at which left-to-right spatial associations found in infancy shift to culture-specific spatial biases in later childhood, for both numerical and non-numerical information. Children ages 1-5 years (N = 320) were tested within an eye-tracking paradigm which required passive viewing of a video portraying a spatial…

Recently, it has been argued that improving students' genomics literacy could prevent students from developing erroneous beliefs about social identity, such as the belief that racial groups differ cognitively and behaviorally because of their genes; a belief called genetic essentialism. To date, however, little research has explored if or how a…

Inspired by the work of David Raffe and his co-authors who set out the positive benefits gained from comparing the policies of "the UK home nations" in an article published in 1999, researchers in the Education and Curriculum Team launched a project in early 2020 that we called Curriculum Watch. The aim of this project was to collate a…

A growing body of research examines variables that may improve or impede helpful bystander action to prevent peer sexual assault among adolescents. The current study examines how individual and relational variables distinguish youth who respond to sexual violence in unhelpful versus helpful ways. Students were given a survey to assess frequency of…

Research on creativity is a field of great relevance since it studies our capacity to create, the root of all innovation and problem solving. Some factors, like personality, motivation and artistic knowledge, are known to influence creativity. The aim of this study was to investigate the influence of music expertise and gender on creativity and…

There has been considerable focus on investigating age-related memory changes in cognitively healthy older adults, in the absence of neurodegenerative disorders. Previous studies have reported age-related domain-specific changes in older adults, showing increased difficulty encoding and processing object information but minimal to no impairment in…

An age and body mass handicap has been previously developed and validated for the 5-kilometer (5K) run. The purpose of this study was to develop a similar handicap for the marathon but with a different age adjustment based on deviations from age group world best marathon times within each sex. The resulting handicap allowed finish time comparisons…