In today's ever changing multicultural society, it is imperative for early childhood educators to be adept at facilitating the learning and progress of all children. In the United States, children of color make up about 40% of the population, and across the world children of color make up approximately 70% of the population. A primary goal in…

My dissertation investigates teachers' thinking within that "oscillating place of difference" that is the classroom. I propose that teachers think and see differently in the classroom because they have practiced, like travelers, the dynamic thinking which makes them open to novelty, attentive to difference, reflective wayfarers on…

This dissertation investigates optimal conditions for form-focused instruction (FFI) by considering effects of internal (i.e., timing and types of FFI) and external (i.e., complexity and familiarity) variables of FFI when it is offered within a primarily meaning-focused context of adult second language (L2) learning. Ninety-two Korean-speaking…

This study examines how Information Systems Engineering School students on the verge of their graduation understand the mechanism of exception handling. The main contributions of this paper are as follows: we construct a questionnaire aimed at examining students' level of understanding concerning exceptions; we classify and analyse the students'…

Introduction: Tobacco quitlines (QLs) provide effective evidence-based tobacco cessation counseling, yet they remain underutilized. Barriers to utilization include the lack of referrals by health care providers who typically have little knowledge about QLs and low self-efficacy for providing tobacco interventions. In order to educate providers…

This study investigated elementary students' explanations for the daily patterns of apparent motion of the Sun, Moon, and stars. Third-grade students were chosen for this study because this age level is at the lower end of when many US standards documents suggest students should learn to use the Earth's rotation to explain daily celestial motion.…

The current study demonstrates how conceptual and procedural knowledge can be used as a heuristic to better understand student math difficulties in order to develop interventions and lay the groundwork for future research. Math interventions were implemented with two elementary students using a nonexperimental single-case design. One student…

I profile here a prospective method for assessing nature of science (NOS) knowledge, as an alternative to VNOS and similar approaches. Questions about cases in contemporary news and from history probe scientific literacy in context. Scoring targets how "well informed" the analysis is, based on identifying relevant NOS information and interpreting…

As knowledge production, interpretation, and representation in educational settings rolls along Guttenberg's (text-based) track, the twenty-first-century world outside the doors of the schools and universities is exploding with visual ways of knowing and being. As visual text is silenced in education, it is simultaneously exploited in the…

The US apparel and textiles industry operates within an interdependent global system, necessitating workforces competent for day-to-day operations. The US workforce lacks preparedness in working globally; this study tests an infusion method of curriculum internationalisation to enhance students' global understanding. Four cognitive and…

Pair programming is a strategy that grew out of industry and has shown promise for performance and retention in computer programming courses at universities and in industry. In this study, we examine whether pair programming is effective in K-12, what it is effective for, and how partners influence each other. We collected the data from 320 middle…

Studies show the positive effects that video games can have on student performance and attitude towards learning. In the past few years, strategies have been generated to optimize the use of technological resources with the aim of facilitating widespread adoption of technology in the classroom. Given its low acquisition and maintenance costs, the…

This article reports the findings of a qualitative inquiry involving two focus groups made up of experienced faculty who met to discuss academic concerns faced by college students with autism spectrum disorders, including Asperger's disorder. Analysis of group meeting transcripts indicated that student concerns fell into categories related to…

As part of a Howard Hughes Program for Innovation in Science Education grant at Iowa State University, a series of interdisciplinary graduate teaching assistant learning communities (TALC) were developed. The purpose of these communities was to create an environment to facilitate teaching assistants' pedagogical development and training to enhance…

Vee diagrams have been a metacognitive tool to help in learning the nature and structure of knowledge by reflecting on the scientific process and making knowledge much more explicit to learners during the practical work. This study aimed to assess pre-service science teachers' understanding some aspects of NOS by analyzing their reflections on the…