This paper investigates the effect of sentence complexity, specifically lexical and syntactic surprisal, on L2 listening difficulty. Psycholinguistic studies revealed that surprisal cases correlate with textual comprehension difficulty. Based on surprisal theory, these cases are less probable or expected, considering the precedent context, thus…

Project-based learning is a widely used pedagogical strategy in engineering education shown to be effective in fostering problem-solving, design, and teamwork skills. There are distinct benefits to be gained from giving students autonomy in determining the nature and scope of the projects that they wish to undertake, but a lack of expert guidance…

Undergraduate engineering education in the United States is in need of reform that addresses the recruitment and retention of a diverse population of students. Change Chem is a curriculum reform model that has been created to address this issue for freshman students. This article reports on a mixed method efficacy study of Change Chem, which uses…

Practical abilities are important for students from majors including Computer Science and Engineering, and Electrical Engineering. Along with the popularity of ACM International Collegiate Programming Contest (ACM/ICPC) and other programming contests, online judge (OJ) websites achieve rapid development, thus providing a new kind of programming…

Developing solutions to engineering design problems requires access to information. Research has shown that appropriately accessing and using information in the design process improves solution quality. This quasi-experimental study provides two groups of high school students with a design problem in a three hour design experience. One group has…

A huge increase in engineering graduates from the BRIC countries in recent decades potentially threatens the competitiveness of developed countries in producing high value-added products and services, while also holding great promise for substantially increasing the level of global basic and applied innovation. The key question is whether the…

Research experience has been proven to be effective in enhancing the overall educational experience for undergraduate students. In this article, two engineering research projects with undergraduate students involvement are discussed. The projects provided the undergraduate student researchers with motivation for independent research work and…

This report examines the representation of Hispanics among bachelor's degree recipients in the physical sciences and engineering in the US. Hispanics have been increasing their representation across the physical sciences and engineering at an outstanding rate. More broadly, from 2002-2012 there has been a significant increase in…

Background: Learning processes are usually characterized by students' misunderstandings and misconceptions. Engineering educators intend to help their students overcome their misconceptions and achieve correct understanding of the concept. This paper describes a misconception in digital systems held by many students who believe that combinational…

A multipart laboratory activity introducing microbeads was created to meet engineering and engineering design practices consistent with new Next Generation Science Standards (NGSS). Microbeads are a current topic of concern as they have been found to cause adverse impacts in both marine and freshwater systems resulting in multiple states proposing…

Background: Design thinking, with its emphasis on iterative prototyping and mantra of "fail early and often," stands in stark contrast to the typical one-and-done, failure-averse culture of the classroom. Iterative prototyping and fail-forward mindsets could promote valuable iterative practices and positive reactions to failure, but…

This study addresses the development and evaluation of the Physics Problem-Solving Taxonomy (PPST), comprising five levels: retrieval, diagnosis, strategy, conceptual, and creative thinking. The taxonomy draws on Bloom's revised taxonomy in the cognitive domain, the Types of Knowledge Taxonomy, and the Problem-Solving Taxonomy in engineering. The…

An online learning system in support of active learning and formative evaluation via a teaching-by-questioning strategy in classrooms was developed. Following a design-based research paradigm, the theoretical base, design principles, and associated spaces for the system were explicated. Its learning potential in terms of perceived usefulness, ease…

Reasoning about mechanism is central to disciplined inquiry in science and engineering and should thus be one of the foundations of a science, technology, engineering, and mathematics education. In addition, mechanistic reasoning is one of the core competencies listed in the Next Generation Science Standards (NGSS) Engineering Concepts and…

Purpose: Internships play an important role in the choices engineering students make about future career pathways though there is little research about the messaging students receive regarding internships from academics. This messaging is important because it can contribute to the expectations students set for internships which in turn influences…