The results of an earlier four-year longitudinal research study on the development of experimental design skills led to the conclusion that 12-13 year old students probably need more help to design experiments than had been offered to them in that project. This paper reports the findings of the first year of a further four-year empirical research…

This study explores how the goals and enactment of three tailored calculus courses, referred to as course variations (standard calculus, life sciences calculus, and physics calculus), at the same university impact students' mathematical identity. In this mixed-methods study, we draw on the framework of figured worlds to interpret how students'…

Promoting relevant, meaningful, and equitable science teaching learning environments for both teachers and students has become a critical objective for science education. To achieve this goal, fostering students' sensemaking experiences in science becomes critical. Working towards such a committed, and equitable sensemaking environment is closely…

Little is known about the mathematical development of students with intellectual disabilities (ID) in inclusive classrooms. It is important to have a research-based understanding of the subject since inclusive education is becoming the norm in many countries, and an increasing number of students with an ID now attend mainstream schools. We…

A goal of introductory physics for life sciences (IPLS) curricula is to prepare students to effectively use physical models and quantitative reasoning in biological and medical settings. To assess whether this goal is being met, we conducted a longitudinal study of the impact of IPLS on student work in later biology and chemistry courses. We…

This longitudinal study investigates the effect of mode of reading on the incidental learning of collocations and factors that affect learning. One hundred Vietnamese pre-intermediate learners of English as a foreign language (EFL) were assigned to either an experimental group or a control group (no treatment). In 9 weeks, the experimental group…

Past studies on the differential effects of active learning based on students' prior preparation and knowledge have been mixed. The purpose of the present study was to ask whether students with different levels of prior preparation responded differently to laboratory courses in which a guided-inquiry module was implemented. In the first study, we…

This dissertation investigates the longitudinal development of Chinese language proficiency among students in a Chinese as a Foreign Language (CFL) Flagship Program at an American public university from 2014 to 2024. Using Bayesian multilevel regression models, this study assesses the trajectories of listening, speaking, and reading proficiency…

In this paper, we investigate the role of metacognitive postdiction skills, intrinsic motivation and prior proficiency in mathematics as Propensity factors within the opportunity-propensity (O-P) model of learning. We tested Belgian children from Grade 1 till 6 in January and June. The study revealed overlapping yet different predictors for…

Enrollments of international students are at very high levels in the U.S., a development that has altered the demographics of first-year composition classes in recent years. Nonetheless, writing instructors and administrators often know little about these students' backgrounds, which can make it difficult to design pedagogies that are responsive…

This paper reports on a longitudinal phenomenographic inquiry into understanding how two postgraduate Syrian students' ways of approaching English language learning in their homelands influenced the shape of their personal study abroad goals, language strategy use and L2 identity. It is guided by Norton's [(2013). "Identity and language…

The purpose of this exploratory longitudinal study was to evaluate the efficacy of two new forms of recasts (i.e., elaborated and paraphrased recasts), each of which was designed to be more in accordance with contested views of input processing. The effectiveness of the two new forms of recasts was compared to that of conventional standard…

This study investigates the academic performance differences between Chinese and UK students in a UK university using two undergraduate cohorts by uniquely exploring academic performance patterns among Chinese and UK students across a full degree study period (3 or 4 years). The results reveal a dramatic drop in performance among Chinese students…

While many studies focus on why teachers leave the classroom, there remains a need to study why teachers persist in teaching. One area to study is the beliefs of teachers, which may impact persistence in the field. This 5-year mixed-methods study explored whether 35 beginning secondary science teachers' beliefs were related to their persistence in…

Primary geography education is an important part of initial teacher education. The importance of prior experiences in the development of student teachers has long been recognised and there is growing evidence of the nature of those experiences in areas such as geography. This paper reports the findings of research conducted with one cohort of…