Despite reform efforts emphasizing written communication implemented in the undergraduate science curriculum, college science students still struggle with scientific research writing. Further, science majors have few opportunities to engage in authentic disciplinary scientific research writing. This research was set in an upper-division Scientific…

As college biology educators we want students learning how to conduct their own scientific investigations. This means designing laboratory curricula in which students exercise control and responsibility over the knowledge building actions of an investigation--that is, in which they exercise "epistemic agency." Our current understanding…

Primary literature serves an integral role within disciplinary communities to facilitate communication and mediate knowledge construction. As such, scientists devote much of their time immersed in primary literature to negotiate and update disciplinary knowledge. Despite the importance and relevance of this task, many biology students express…

The study consisted of three articles. Article one aimed to determine if there were any significant difference in science graduate students' (SGSs') conceptions of the "consensus tenets" of the nature of science (NOS) with respect to demographic factors -- the SGSs' academic and research characteristics. The participants were SGSs from…

Drawing on theories from Applied Linguistics research, this doctoral dissertation brings together European perspectives on "language," "identity," and "voice" in an examination of English as the international language of science (EILS). Using the theoretical frame of Dynamic Systems Theory (DST), each of the chapters…

Research conducted at scientifically significant sites produces an abundance of important and highly valuable data. Yet, though sites are logical points for coordinating the curation of these data, their unique needs have been under supported. Previous studies have shown that two principal stakeholder groups -- scientific researchers and local…

The science education literature documents the benefits of student engagement with scientific practices. Lab reports could be an opportunity for developing student reasoning, but often prioritize learning terminology and genre-specific writing. There is potential for instructors to give students feedback that helps them to engage with scientific…

Understanding is widely touted to be of paramount importance for education. This is especially true in science education research and development where understanding is heralded as one of the cornerstones of reform. Teachers are expected to teach for understanding and students are expected to learn with understanding. This dissertation is an…