In this research, we investigated the suitability of implementing "e-rater"® automated essay scoring in a high-stakes large-scale English language testing program. We examined the effectiveness of generic scoring and 2 variants of prompt-based scoring approaches. Effectiveness was evaluated on a number of dimensions, including agreement…

Disparities exist in healthcare related to language barriers and lack of cultural understanding between caregivers and recipients. Increasing the linguistic and cultural diversity of caregivers may decrease the healthcare disparities observed. The research study described in this manuscript was conducted to explore the undergraduate student…

Program evaluation in the fields of second language acquisition (SLA) and teaching English to speakers of other languages (TESOL) has a history dating from the 1960's. The focus of previous program evaluations has been on language achievement at the end of the program of study (Lynch, 1996). However, to improve or maintain program quality, teacher…

This manuscript describes a first-year college study strategies course designed to introduce students to literacy practices typical in academic settings. Given constraints imposed by institutional requirements on students' schedules during their first year, an authentic course pairing with a content area course is rarely possible; therefore, the…

This thesis deals with "large-scale" detection problems that arise in many real world applications such as sensor networks, mapping with mobile robots and group testing for biological screening and drug discovery. These are problems where the values of a large number of inputs need to be inferred from noisy observations and where the…

Three decision consistency and accuracy (DC/DA) methods, the Livingston and Lewis (LL) method, LEE method, and the Hambleton and Han (HH) method, were evaluated. The purposes of the study were: (1) to evaluate the accuracy and robustness of these methods, especially when their assumptions were not well satisfied, (2) to investigate the "true"…

Despite the frequent use of joint mobilizations and the available evidence of its effectiveness as a treatment for various musculoskeletal disorders, it is a technique that has been shown to have great variability within and between raters. This variability is believed to occur because of differences between therapists' ability to perceive…

In the literature on achievement goals, performance-approach goals (striving to do better than others) and performance-avoidance goals (striving to avoid doing worse than others) tend to exhibit a moderate to high correlation, raising questions about whether the 2 goals represent distinct constructs. In the current article, we sought to examine…

In physics, the borderline between pure science and technology is increasingly diffuse. Physics can be seen as technoscience, a merged scientific and technological enterprise. The notion of technoscience has emerged from studies in the philosophy of science and sociology of science, and also seems to arise quite naturally in discussions with…

A 2-layer symbolic network model based on the equilibrium equations of the Rescorla-Wagner model (Danks, 2003) is proposed. The study first presents 2 experiments in Serbian, which reveal for sentential reading the inflectional paradigmatic effects previously observed by Milin, Filipovic Durdevic, and Moscoso del Prado Martin (2009) for unprimed…

This article discusses an application of the Lewinian/Kolb experiential learning model in the context of undergraduate participation in the Missouri Community Action Poverty Simulation (CAPS) program. CAPS is designed to simulate common, everyday experiences among people living in poverty as participants take on the roles of family members working…

Purpose: This study aims to compare Finnish medical students' perceptions of the suitability of three experiential methods in learning interpersonal communication competence (ICC). The three methods it seeks to explore are: theatre in education; simulated patient interview with amateur actors; and role-play with peers. The methods were introduced…

We used eye-tracking to investigate lexical processing in aphasic participants by examining the fixation time course for rhyme (e.g., "carrot-parrot") and cohort (e.g., "beaker-beetle") competitors. Broca's aphasic participants exhibited larger rhyme competition effects than age-matched controls. A re-analysis of previously reported data (Yee,…

The author describes how she has come to use technology in her classroom over the years. Her main topics include using the internet, experiencing podcasts, using technology for assessment, and recording results from science research. (Contains 3 online resources and 5 figures.)

In this article, the authors present a lesson whose goal is to utilise a scientific environment to immerse a trigonometry student in the process of mathematical modelling. The scientific environment utilised during this activity is a physics simulation called "Wave on a String" created by the PhET Interactive Simulations Project at…