This quasi-experimental research study examined an online program developed to provide advanced training to police officers in recognizing drivers who are impaired by drugs other than alcohol. This training required students to develop both cognitive knowledge and procedural skills. While the online version of the course provided cognitive…

This study investigated the effectiveness of three different versions of a training programme on physician-patient and teacher-parent conversations for medical students and student teachers. The research questions concerned the differential effects of e-learning featuring contrastive video cases, role-play including video feedback and their…

As policymakers contemplate expanding preschool opportunities for low-income children, one possibility is to fund 2, rather than 1 year of Head Start for children at ages 3 and 4. Another option is to offer 1 year of Head Start followed by 1 year of pre-K. We ask which of these options is more effective. We use data from the Oklahoma pre-K study…

As policy-makers contemplate expanding preschool opportunities for low-income children, one possibility is to fund two, rather than one year of Head Start for children at ages 3 and 4. Another option is to offer one year of Head Start followed by one year of pre-k. We ask which of these options is more effective. We use data from the Oklahoma…

This paper surveys the consequences of pupils' participation in the extra-curricular environmental education (EE) programme Club P.A.N. (Peoples, Animals and Nature) by monitoring changes in their respective knowledge as well as in their environmental attitudes. The programme was conducted in Côte d'Ivoire in West Africa with the help of the local…

This article discusses learning that occurred during primary school visits to the UK National Marine Aquarium (Aquarium). Before visiting, children were asked to independently create a drawing of marine life off the Devon coast and a drawing of tropical reef marine life, allowing an assessment of prior knowledge. Post-visit, children created…

While there have been a number of studies exploring the impact of time-on-task and language background on language achievement for both English and other languages, the Student Achievement in Asian Languages Education (SAALE) project constitutes the first systematic attempt to gather empirical evidence of these effects for four Asian languages…

Students learn new instructions well by building on relevant prior knowledge, as it affects how instructors and students interact with the learning materials. Moreover, studies have found that good prior knowledge can enable students to attain better learning motivation, comprehension, and performance. This suggests it is important to assist…

This study investigated the impact of different modes of scaffolding on students who are learning science through a web-based collaborative inquiry project in authentic classroom settings and explored the interaction effects with students' characteristics. The intervention study aimed to improve "domain-specific knowledge" and "metacognitive…

The purpose of this study was to examine the effects of a metaphorical interface on germane cognitive load in Web-based instruction. Based on cognitive load theory, germane cognitive load is a cognitive investment for schema construction and automation. A new instrument developed in a previous study was used to measure students' mental activities…

A university-wide suicide prevention program was implemented to provide students, faculty, and staff tools to identify, assist, and refer distressed and suicidal individuals. The study examined participant self-reports of suicide-related knowledge and prevention skills, group differences in suicide prevention knowledge and skills, group…

This study developed two testing devices, namely the animation-based test (ABT) and the graphic-based test (GBT) in the area of earth sciences covering four domains that ranged from astronomy, meteorology, oceanography to geology. Both the students' achievements of and their attitudes toward ABT compared to GBT were investigated. The purposes of…

This study investigates the possibilities of estimating value added as a performance indicator in senior secondary vocational education. Value added is interesting in this context because it is considered as a reliable tool for comparing the effectiveness of educational institutions. Although value added indicators have been developed since the…

This dissertation is comprised of two manuscripts that resulted from a single study that tested the efficacy of teaching parents how to infuse comprehension strategy instruction into read alouds with their preschool-aged children. Twenty dyads, each composed of an incoming kindergartener and one of his or her parents, participated in this study.…

Background/Context: How do we account for the persistence of below-average math test score performance among California Hispanics who are fluent in English, as well as Spanish-dominant English learners? Recent studies have attributed the problem to an overly rigid focus on "what works" in curriculum and fluency in English to the…