Cognitive load imposed by ultrasound‐facilitated teaching does not adversely affect gross anatomy learning outcomes

Ultrasonography is increasingly used in medical education, but its impact on learning outcomes is unclear. Adding ultrasound may facilitate learning, but may also potentially overwhelm novice learners. Based upon the framework of cognitive load theory, this study seeks to evaluate the relationship between cognitive load associated with using ultrasound and learning outcomes. The use of ultrasound was hypothesized to facilitate learning in anatomy for 161 novice first‐year medical students. Using linear regression analyses, the relationship between reported cognitive load on using ultrasound and learning outcomes as measured by anatomy laboratory examination scores four weeks after ultrasound‐guided anatomy training was evaluated in consenting students. Second anatomy examination scores of students who were taught anatomy with ultrasound were compared with historical controls (those not taught with ultrasound). Ultrasound's perceived utility for learning was measured on a five‐point scale. Cognitive load on using ultrasound was measured on a nine‐point scale. Primary outcome was the laboratory examination score (60 questions). Learners found ultrasound useful for learning. Weighted factor score on “image interpretation” was negatively, but insignificantly, associated with examination scores [F (1,135) = 0.28, beta = ?0.22; P = 0.61]. Weighted factor score on “basic knobology” was positively and insignificantly associated with scores; [F (1,138) = 0.27, beta = 0.42; P = 0.60]. Cohorts exposed to ultrasound had significantly higher scores than historical controls (82.4% ± SD 8.6% vs. 78.8% ± 8.5%, Cohen's d = 0.41, P < 0.001). Using ultrasound to teach anatomy does not negatively impact learning and may improve learning outcomes. Anat Sci Educ 10: 144–151. © 2016 American Association of Anatomists.     

Wellness Model of Supervision: A Comparative Analysis

This quasi‐experimental study compared the effectiveness of the Wellness Model of Supervision (WELMS; Lenz & Smith, 2010 ) with alternative supervision models for developing wellness constructs, total personal wellness, and helping skills among counselors‐in‐training. Participants were 32 master's‐level counseling students completing their internship requirements in a counseling program accredited by the Council for Accreditation of Counseling and Related Educational Programs. Results of a split plot analysis of variance indicated that participants in the WELMS condition increased their personal definitions of wellness and total wellness while developing their counseling skills at a similar level when compared with participants receiving other models of supervision.     

Health,lifestyle, family and school factors in adolescence: predicting adult educational level

Background

Education fundamentally shapes an individual's life chances and social status. Duration and level of education are associated with people's incomes, socio-economic status, living standard, lifestyle and the respect and esteem they enjoy. Failure to fulfil educational potential may have long-term consequences for later occupational and social life, as well as creating problems for society at large.

Purpose

The aim of this prospective follow-up study was to investigate which health, lifestyle, family and school factors in adolescence had the strongest impact on educational level attained in adulthood.

Sample

The original study population included all 9th-grade school pupils aged 16 years attending secondary school in spring 1983 in Tampere, Finland (n = 2269). Subjects were followed up at 32 years of age in 1999 (n = 1471).

Design and methods

In 1983, 2194 pupils (96.7%) with a mean age of 15.9 years (SD 0.3 years) completed questionnaires during school hours. The questionnaire included questions about psychological and somatic health, lifestyle, family background, school factors and life events. In 1999, postal questionnaires were sent to the same study population when they were 32 years old. The follow-up questionnaire included basically the same questions about health and lifestyle as in adolescence and age-appropriate versions of questions about social relations and life events. Education was measured by the highest level of attained education. The follow-up cohort totalled 2091 persons (92%), and the response rate was 70.3% (n = 1471). The univariate associations between independent variables in adolescence and attained educational level in adulthood were analysed using the χ² test, and Student's t-test where appropriate. Multivariate logistic regression analyses using forward stepwise procedure were used to determine which factors in adolescence had the strongest impact on adult educational level.

Results

Several health, lifestyle, family and school factors in adolescence were univariately associated with educational attainment in adulthood. Multivariate analyses showed that, in both genders, low school achievement and manual class of origin were the strongest predictors of low educational level in adulthood. Additional significant predictors among females were poor perceived health status, spending less leisure-time on hobbies and more on dating, and among males, poor relationships with teachers and heavy drinking.

Conclusions

Mid-adolescence is an important period for future educational life trajectory. Based on our study results, more attention should be paid to adolescents with school difficulties, unhealthy lifestyle and poor perceived health. It is also important to promote educational equality in relation to family background.     

Mapping Invitations to Participate: An Investigation in Museum Interpretation

This a/r/tographic inquiry delves into questions about participatory art museum practice, specifically seeking to understand the nature of invitations to participate. Utilising drawings, writing and mapping of embodied participation, questions of how individuals are invited to participate in various locations and how these invitations inform the work of art museums that engage in participatory practice are considered. Conditions for participation, including familiarity, personalisation, enthusiasm, playfulness, narrative, uniqueness, sociability and listening, as well as anti‐invitations that contradict moves toward participation, are discussed in relation to examples from the study and scholarly writing. The purpose of this article is twofold: first, to share research about participatory practice in various locations and its implications for art museums, and second, to explore the potential of arts‐based research methodologies, particularly a/r/tography, for art museum education research.     

A word identification strategy for adolescents with learning disabilities

Students with learning disabilities frequently experience difficulty on reading tasks. This difficulty is heightened for adolescents with learning disabilities who are responsible for reading and understanding materials written at several grade levels above their reading ability. Word identification becomes an increasingly important skill for these students, especially when confronted with unfamiliar, polysyllabic words. The present study investigated the effects of training 12 adolescents with learning disabilities in a word identification strategy, DISSECT. The results indicated that the strategy was effective in reducing reading errors for all subjects. However, it was found that increases in word identification differentially affected reading comprehension and indicate the need for separate and/or simultaneous attention to comprehension processes.     

Holland's theory and effective use of computer-assisted career guidance systems

A variety of client characteristics, drawn primarily from John Holland's theory and constructs, were used to examine client reactions to using a computer-assisted career guidance system. The subjects were 206 individuals who sought assistance at a university-based career center. A regression analysis revealed that persons with higher Social and Enterprising scores rated the system lower on its ability to help them acquire self and occupational knowledge.Reprint requests should be directed to the senior author at the Career Center, R-28, 224 Bryan Hall, Florida State University, Tallahassee, FL 32306-1035.The Computer-Assisted Career Guidance Evaluation Form is available from the authors at the above address.     

Cowboys with cameras: an interactive expedition

Utilizing the same technologies pioneered by the embedded journalists in Iraq, the University of Central Florida (UCF) teamed up with TracStar, Inc to create a small-scale, satellite-based expedition transmission package to accompany a university film and digital media professor into parts of Utah and the Moab Desert that had a historical significance to American Western Films. The expedition took the group to many locations where scenes from John Wayne and John Ford movies were filmed. Students along on the trip camped out and suffered similar tough conditions as did the original film crews, experienced the wilderness, and participated in lectures and interviews with locals, who supported the films and acted as extras and stunt persons. The project brought a live experience back to the university campus in which students personally interact firsthand with the people, places, things in as real a manner as what the remote travelers encountered.
This article presents details about the experiences of the first implementation of the live broadcasts from the remote desert and the reactions of focus groups to the experience. One group watched archived broadcast, convinced that they were live. Their impressions and reactions were recorded and analyzed and compared to those who were part of a control group. Conclusions and recommendations for future trips are introduced.     

Images of thinking in feminist materialisms: ontological divergences and the production of researcher subjectivities

Qualitative feminist studies are much challenged by the contemporary critique of social constructionist postmodernism, as well as the renewed search for the body and materiality. The result is (at least) two diverging research accounts: a renewed feminist materialism, relying on some foundational ontologies and what has been called a new materialist feminist account that constitutes radical ontological rewritings. The aim of this paper is to investigate what kind of researcher subjectivities these different accounts produce for qualitative inquiry. This investigation will be unfolded using an example from a collaborative research process involving 10 PhD students. The example is woven into Deleuze and Guattari’s discussions on the Image of Thought and the three images of thinking outlined in A Thousand Plateaus. The investigation shows that although the aim of our collaborative process was to resist the assumed Cogito/“I” of philosophy and qualitative inquiry, we still got caught up in taken-for-granted images of thinking and doing analysis. A deterritorializing of habits of thinking and practicing in order for new and other researcher subjectivities to emerge required collaborative efforts that put to work a rhizomatic image of thinking and operated from within an ontology of difference.     

The Use and Effectiveness of a Question Exploration Routine in Secondary‐Level English Language Arts Classrooms

This purpose of the study was to determine the effects of teachers using the Question Exploration Routine (QER) in regularly scheduled secondary‐level English Language Arts classes to help students answer questions about the development and use of main ideas in Shakespeare's Romeo and Juliet. Questions were posed in both multiple‐choice and written formats. On average, students representing diverse groups who received instruction with the QER correctly answered a significantly higher percentage of total questions than students receiving traditional lecture‐discussion instruction (effect sizes were very large). Results are reported for total scores, subscores of multiple‐choice and written responses, and for responses of subgroups of students. Students’ mean satisfaction and confidence responses are reported.