Cognitive functioning in learning-disabled and nonlearning-disabled secondary level students

A study was conducted to compare on a number of specialized cognitive procedures the performance of high school students designated as learning disabled (LD) with the performance of nonlearning-disabled students experiencing learning difficulties (nonLD). Both groups were then compared with a control group of typical learners. Results indicate that when taken as a group LD and nonLD students differed significantly from a control group of typical learners on 6 of 16 variables. LD students differed from nonLD students with learning difficulties on 5 of 16 variables. The performance of LD and nonLD students with learning difficulties indicates patterns of cognitive functioning that differ from those of typical learners. The possibility of the development of compensatory cognitive styles in LD and nonLD students and their implications are discussed.     

Defining and assessing medical informatics competencies

As academic health sciences libraries assume larger roles in informatics instruction within medical school curricula, librarians are challenged to develop useful and accurate measures for assessing the effectiveness of instructional approaches. The need for this evaluation has intensified as medical schools increase their emphasis on integration of curriculum content and shift to competency-based education and assessment of medical students. This paper reports on a pilot project developed at Dahlgren Memorial Library, Georgetown University Medical Center, for two courses using an instructional intervention and tailored assignment for assessing student competencies.     

Infusion of Multicultural Issues in Curricula: A Student Perspective

To explore perceptions of the impact of a multicultural infusion project, current and former university students described classroom incidents that had strengthened their understanding of multiculturalism. They discussed why these incidents increased their multicultural awareness and how their interactions with others were changed. Participants described 155 incidents. These were sorted into 18 categories of pedagogical techniques and classroom composition or dynamics that promoted multicultural awareness. Former students reported that addressing multicultural issues in courses had a long-term impact on knowledge, attitudes, and professional skills. However, such benefits were not specific to classes that had been targeted for curriculum revision.     

Student teacher challenges: using the cognitive load theory as an explanatory lens

Cognitive load theory (CLT) can explain the challenges faced by student teachers. This study, guided by the CLT, included 26 pre-service teachers. Participants completed a cognitive load self-report questionnaire and were interviewed at two points during their student teaching. Results revealed that student teachers decreased mental effort related to monitoring their students’ level of attention, meeting needs of diverse learners, and managing internal and external distractions. Qualitative analysis revealed: (1) student teachers became aware of limited cognitive resources; (2) lesson planning imposes cognitive load during student teaching; and (3) cognitive overload limits the ability to make modifications during teaching.     

Recursive Depth in Generative Spaces: Democratization in Three Dimensions of Technosocial Self-Organization

Kelty's “recursive public” is defined as a binary: whether or not ownership of intellectual property is legally in the public domain. We propose a broader continuum of recursive depth, which spans the range from shallow constrained generative spaces (e.g., photo memes) to the deeply open collaborations of “critical making” communities. Recursive depth is assessed by the capacity for transformation across three distinct continuums: public/proprietary, virtual/material, and high/low social power. Transformations across all three continuums is not always necessary for deep recursion (as Kelty and others note for many cases of open source), but we argue that paying attention to all three, and treating them as continuums rather than binaries, allows a better evaluation of the capacity for democratizing the technosocial landscape.