From microscope to mirror: doctoral students’ evolving positionalities through engagement with culturally sensitive research

This study examines the experiences of doctoral students in a qualitative research course that centers culture throughout the research process. Data sources include one-on-one interviews, written documentation of course assignments, research team meetings, and doctoral students’ conference proposals and publications examining civic learning and action and notions of citizenship of second- and 1.5-generation African immigrants in New York City. Using Tillman’s framework for culturally sensitive research (CSR), we draw attention to the ways doctoral students as emerging scholars come to understand and enact their positionalities in research, especially in relation to data analysis, interpretation, and representation. This study expands notions of CSR to include a focus on research with African immigrants and strengthens possibilities for doctoral preparation in education that focuses on culture, race, and immigrant populations.     

Learning analytics: challenges and limitations

Learning analytic implementations are increasingly being included in learning management systems in higher education. We lay out some concerns with the way learning analytics – both data and algorithms – are often presented within an unproblematized Big Data discourse. We describe some potential problems with the often implicit assumptions about learning and learners – and indeed the tendency not to theorize learning explicitly – that underpin such implementations. Finally, we describe an attempt to devise our own analytics, grounded in a sociomaterial conception of learning. We use the data obtained to suggest that the relationships between learning and the digital traces left by participants in online learning are far from trivial, and that any analytics that relies on these as proxies for learning tends towards a behaviorist evaluation of learning processes.     

Progression Towards Functions: Students’ Performance on Three Tasks About Variables from Grades 7 to 12

Identifying and expressing relations between quantities is a key aspect of understanding and using functions. We are aiming to understand the development of functions understanding throughout school years in Israel. A survey instrument was developed with teachers and given to 20 high and average achieving students from each of years 7–11 and to 10 high achieving students from year 12, a total of 110 students. Our analytical approach is to identify qualitatively what students appeared to do and whether their approaches led to complete solutions. We look for progress in understanding variables and relations between them, and we found that there does not appear to be a strong link between curriculum and informal understandings of variables and covariation, but there are other strengths.     

A case study of graduate professional development in the TAFE sector

There has been very little provision of professional development for teachers of mathematics in the technical and further education (TAFE) sector and even less evaluation and reporting on such programs. This paper presents a model for a professional development program in mathematics that was designed for TAFE teachers, as well as those from the K-12 sector. It is a case study that describes the implementation of the model with a group of TAFE teachers, considering such issues as the professional development needs perceived by the teachers, the components included in the program, and the evidence for the short- and long-term effectiveness of the program. The flexible structure of the program and the qualitative research base for the evaluation could be used as a model for professional development in other TAFE curriculum areas.     

Do Testing Conditions Explain Cyber Charter Schools’ Failing Grades?

Recent Center for Research on Education Outcomes (CREDO) analyses find that cyber charter schools in seventeen states show consistently low reading and mathematics value-added test scores compared to traditional public schools serving comparable students. This generally accords with prior research. We hypothesize that the relatively poor measured academic value-added of cyber charters reflects artificial testing conditions for students in those schools. Accordingly, we have collected testing information from the seventeen CREDO states. State-level analyses find that cyber student persistence, which likely indicates school quality, correlates moderately and significantly with the cyber student academic value-added as measured by CREDO. Further, we find evidence of lower cyber school value-added in states which permit cybers to use narrow testing windows, perhaps reflecting testing fatigue on the part of test-takers. We discuss implications, and suggest next steps for research exploring whether testing conditions affect measured cyber charter performance.     

Generality of the failure-to-escape (helplessness) phenomenon in rats

A series of four experiments investigated a number of parameters reported to produce “helplessness” in rats. Consistent differences in escape behavior were not found between inescapably shocked and restrained rats when a FR 1 shuttling response was used. Escape latencies also did not differ between groups when a reduced shock intensity was employed during escape training in FR 2 procedure or when an increased FR 3 response was employed during escape training. Findings are discussed in terms of the robustness of the failure-to-escape phenomenon from which “helplessness” in the rat is inferred.     

The status of sign language instruction in institutions of higher education: 1994-2004

Surveys of sign language programs in institutions of higher education in the United States, conducted in 1994 and 2004, are compared to reveal changes over time. Data are presented concerning the institutional environment of programs, program administrators, and instructors. Institutions examined in 2004 were on average 5 years older than those examined in 1994. More institutions accepted sign language for general education and foreign language requirements. Program administrators in 2004 were more likely to have primary duties as teachers rather than administrators, and to have greater understanding of the subject matter. Faculty in 2004 had more education and teaching experience. Full-time faculty showed increases in the proportion who were Deaf and the proportion who were in tenure-track positions. Program staff size increased. Overall, evidence indicates that sign language has become more accepted as an academic discipline and that programs are more entrenched at their institutions.     

Comparison of students’ understanding of functions in classes following English and Israeli national curricula

This paper arises from a study of how concepts related to understanding functions develop for students across the years of secondary/high school, using small samples from two different curricula systems: England and Israel. We used a survey consisting of function tasks developed in collaboration with teachers from both curriculum systems. We report on 120 higher achieving students, 10 from each of English and Israeli, 12–18 years old. Iterative and comparative analysis identified similarities and differences in students’ responses and we conjecture links between curriculum, enactment, task design, and students’ responses. Towards the end of school, students from both curriculum backgrounds performed similarly on most tasks but approached these by different routes, such as intuitive or formal and with different understandings, including correspondence and covariational approaches to functions.     

Perceived learning in three MOOCs targeting attitudinal change

Massive open online courses (MOOCs) have gained significant attention in recent years for their potential to impact education at a global scale. This paper presents the findings from a study that examined the cases of three MOOCs, including Human Trafficking, US Food System, and Animal Behavior and Welfare, that were specifically designed to effect attitudinal change in its participants, specifically focusing on the three aspects of attitudinal change, cognitive, affective and behavioral as well as general learning. The study examined learners’ perceptions of attitudinal change, including according to the MOOC they took, the instructional method utilized, and the influence of attitudinal components on each other. The findings from this research provide a number of implications that could be helpful for understanding instruction and instructional design of MOOCs, particularly those MOOCs addressing attitude change.     

More than a picture: helping undergraduates learn to communicate through scientific images

Images are powerful means of communicating scientific results; a strong image can underscore an experimental result more effectively than any words, whereas a poor image can readily undermine a result or conclusion. Developmental biologists rely extensively on images to compare normal versus abnormal development and communicate their results. Most undergraduate lab science courses do not actively teach students skills to communicate effectively through images. To meet this need, we developed a series of image portfolio assignments and imaging workshops in our Developmental Biology course to encourage students to develop communication skills using images. The improvements in their images over the course of the semester were striking, and on anonymous course evaluations, 73% of students listed imaging skills as the most important skill or concept they learned in the course. The image literacy skills acquired through simple lab assignments and in-class workshops appeared to stimulate confidence in the student's own evaluations of current scientific literature to assess research conclusions. In this essay, we discuss our experiences and methodology teaching undergraduates the basic criteria involved in generating images that communicate scientific content and provide a road map for integrating this curriculum into any upper-level biology laboratory course.