We investigated the role of children's conflict monitoring skills in revising an intuitive scientific theory. Children aged 5 to 9 (N = 177; 53% girls, data collected in Germany from 2019-2023) completed computer-based tasks on water displacement, a concept prone to misconceptions. Children predicted which of two objects would displace more water…

In this research, we use a process data analysis approach to gather additional evidence about students' argumentation skills beyond their performance scores in a computer-based assessment. This game-enhanced scenario-based assessment (named Seaball) included five activities that require students to demonstrate their argumentation skills within a…

This pilot study explored the impact of an eight-session attentional skills training (AST) program for elementary-age school children. Twenty-four students, 3rd through 6th grade, participated in guidance sessions involving exposure to mindfulness exercises and video gaming activities designed to challenge visual attention, memory, and…

Picture books have the potential to engage students in multimodal ways of learning in early education setting. This pilot study aims to investigate the efficacy of using picture books specifically written to convey increasingly complex ecosystem concepts and their influence on introducing ecoliteracy to first-grade students. Under the central…

The goal of the current study is to assess the temporal dynamics of vision and action to evaluate the underlying word representations that guide infants' responses. Sixteen-month-old infants participated in a two-alternative forced-choice word-picture matching task. We conducted a moment-by-moment analysis of looking and reaching behaviors as they…

Statistics is often presented to students as a series of algorithms to be learnt by heart and applied at the appropriate time to get "the correct answer". This approach, while it may in fact produce the right answer, has been shown to be minimally effective at helping students understand the underlying statistical concepts. As Holmes noted,…

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…

The effect of different instructional variables on students' academic responding time was the focus of the current study. A total of 54 students from 10 classrooms in 5 suburban elementary schools served as subjects. In each school, six students were randomly selected from each of two classrooms, resulting in a group of 22 third graders and 32…

This book is designed to be a quick and easy resource for anyone teaching physics for the first time. Written after extensive research, this book is filled with reliable labs, demos and activities that work well in the classroom. Also included are lesson plans, diagrams, and teacher notes for every activity. The book is not the end--it is just a…

Two experiments were conducted to investigate the perceptual processes involved in haptic exploration of randomly generated shapes. Experiment one required subjects to detect symmetrical or asymmetrical characteristics of individually presented plastic shapes, also varying in complexity. Scanning time for both symmetrical and asymmetrical shapes…

Describes the construction of a timer to determine reaction time for use in life science classes. Uses a computer program with a menu that suggests specific experiments. (DDR)

Mirror-image animal and nonanimal words of three to six letters were presented to subjects in a reaction time categorization task. A significant interaction of Word Length X Block was found for words presented over all four blocks. A shift from component to holistic processing was found for the repeated words. (Author/RD)