Digital games offer an appealing environment for assessing student proficiencies, including skills and misconceptions in a diagnostic setting. This paper proposes a dynamic Bayesian network modeling approach for observations of student performance from an educational video game. A Bayesian approach to model construction, calibration, and use in…

The objective of my dissertation is to create a general approach to evaluating IS/IT projects using Real Option Analysis (ROA). This is an important problem because an IT Project Portfolio (ITPP) can represent hundreds of projects, millions of dollars of investment and hundreds of thousands of employee hours. Therefore, any advance in the…

Three different bootstrap methods for estimating confidence intervals (CIs) for coefficient alpha were investigated. In addition, the bootstrap methods were compared with the most promising coefficient alpha CI estimation methods reported in the literature. The CI methods were assessed through a Monte Carlo simulation utilizing conditions…

Multiple regression is frequently used across the various social sciences to analyze cross-sectional data. However, it can often times be challenging to justify the assumption of common regression coefficients across all respondents. This manuscript presents a heterogeneous Bayesian regression model that enables the estimation of…

Background: Self-regulated learning (SRL) has mainly been conceptualized to involve student learning within academic settings. In teacher education, where learning from theory and practice is combined, student teachers also need to regulate their learning. Hence, there is an urgent need to extend SRL theories to the domain of teacher learning and…

Two Monte Carlo simulation studies investigated the effectiveness of the mean adjusted X[superscript 2]/df statistic proposed by Drasgow and colleagues and, because of problems with the method, a new approach for assessing the goodness of fit of an item response theory model was developed. It has been previously recommended that mean adjusted…

This paper focuses on the astronomy teaching at the Lisbon Polytechnic School and its role in building a modern technoscientific state in Portugal during the nineteenth century. It examines particularly the case of Filipe Folque, who taught astronomy and geodesy at the Lisbon Polytechnic from 1837 to 1856, and played a pivotal role in the geodetic…

Purpose: This paper aims to compose a systematic understanding of campus sustainability innovations and unpack the complex drivers behind the elaboration of specific innovations. More precisely, the authors ask two fundamental questions: What are the topics and modes of implementation of campus sustainability innovations? What are the external and…

Mobile technologies offer new affordances for teacher observation in teacher education programs, albeit under-examined in contrast to video technologies. The purpose of this article is to investigate the integration of mobile technologies into teacher observation. Using a case study method, the authors compare the traditional narrative paper-pen,…

Purpose: Although annual performance reviews and feedback are recommended for faculty development, best practices and faculty perceptions have not been documented. The authors sought to evaluate the process in one medical school department that established and has sustained an innovative review tradition for 25 years. Method: Content analysis of…

Many studies have highlighted the importance of personalized learning, and most current e-learning systems are able to personalize materials, activities, etc., based on individualized learner-factors. However, none of the extant word-learning systems provides a personalized learning experience that is guided by a comprehensive word learning…

While traditionally the viva voce examination had a central role in student assessment it fell out of favour as higher education expanded. This paper describes the development of a digital video viva examination to promote a more authentic and lower stakes method of assessment for students in their final under-graduate module. The paper presents a…

Purpose: Understanding the contribution of the use of proper language to thinking development and learning processes, served as the basis of this study. The purpose of this study is to learn from parents, teachers and teacher-trainees whether their view of efficient teaching also relies on the teacher's use of proper language.…

The literature indicates faculty members' beliefs and attitudes toward assessment are crucial to the successful implementation of assessment. However, few empirical studies have examined the culture of assessment among faculty members. The intent of this single-level mixed methods case study is to identify the factors and examine how these factors…

Evidence shows that teachers' beliefs about the purpose of assessment are relevant with regard to how assessment is planned and implemented in classroom settings. Using a range of data sources, this qualitative interpretive study examined how 10 English as a Foreign Language teachers in Czech lower secondary schools perceived their assessment…