Toward Integration: From Quantitative Biology to Mathbio-Biomath?

In response to the call of BIO2010 for integrating quantitative skills into undergraduate biology education, 30 Howard Hughes Medical Institute (HHMI) Program Directors at the 2006 HHMI Program Directors Meeting established a consortium to investigate, implement, develop, and disseminate best practices resulting from the integration of math and biology. With the assistance of an HHMI-funded mini-grant, led by Karl Joplin of East Tennessee State University, and support in institutional HHMI grants at Emory and University of Delaware, these institutions held a series of summer institutes and workshops to document progress toward and address the challenges of implementing a more quantitative approach to undergraduate biology education. This report summarizes the results of the four summer institutes (2007–2010). The group developed four draft white papers, a wiki site, and a listserv. One major outcome of these meetings is this issue of CBE—Life Sciences Education, which resulted from proposals at our 2008 meeting and a January 2009 planning session. Many of the papers in this issue emerged from or were influenced by these meetings.     

Choosing the right approach: Three models for teaching government information sources

Government information librarians value instruction as a way to promote their collections and meet their users’ information needs. Government information librarians must choose the most appropriate model for their audience and for the relevant learning outcomes in each instruction session they teach. This article discusses three models for teaching government information (traditional, information cycle, and critical thinking models) and identifies learning outcomes described in the Information Literacy Competency Standards for Higher Education that are associated with each model.     

Continuing Research by PhD Graduates

A survey of Australian PhD graduates has revealed that they do not necessarily fit traditional stereotypes in terms of age, previous or concurrent work experience nor, perhaps most importantly, a prospective career in research. Two years after graduating with PhD, just 36 per cent of those who found employment in the non-academic workforce continued to be 'xtensively' involved in research, while only 56 per cent of those in academic employment (other than those with postdoctoral fellowships) were so involved. Many of those trained in research are frustrated in not being able to implement and extend that training through appropriate employment, others who have the opportunity do not have the desire. Factors predictive of and related to continuing involvement in research are examined, with some surprising results and policy implications regarding postgraduate research degrees.     

Building friendship through a cross-cultural mentoring program

This paper examines the efficacy of a short-term mentoring program in building cross-cultural friendships between students at an Australian university. Using a quasi-experimental approach, our study found that the mentoring program (Local Aussie Mentoring Program—LAMP) increased cross-cultural interactions for mentees, but not for mentors. About 45% of both mentors and mentees wished to continue their relationship with mentoring partners after the completion of the mentoring requirements. Mentees spent significantly more time with cross-ethnic friends than did controls after the completion of LAMP. We examined whether multicultural aspects of personality, as measured by the Multicultural Personality Questionnaire (MPQ), would positively correlate with cross-cultural mentoring effectiveness and cross-cultural friendship interactions (the dependent variables). Multicultural personality aspects of mentors (as measured by the MPQ) had significant positive relationships with both mentee and mentor-rated mentoring measures. All mentor MPQ scales showed some significant but small and positive relationships, with mentor friendship items, particularly Open-mindedness, Cultural Empathy and Emotional Stability. We found a significant, positive relationship between mentee Cultural Empathy and Social Initiative with cross-cultural friendship. These results show some partial support for a positive relationship between MPQ scales and cross-ethnic friendships.     

Impairment of teacher efficiency during extended sessions of test correction

SUMMARY The relationship between monotonous work, mental fatigue, and reduction in efficiency has been discussed at length in the literature. This paper examines a theory, based on the interactions revealed in those studies, that uninterrupted examination of a large number of tests over an extended period of time, leads to inconsistency in grading. Three specialists judged typed compositions of seventh-grade pupils, and independently awarded the grade of 80% to 31 papers. These compositions were submitted to 60 female teachers. Each teacher received all 31 papers, stacked in one of three different, randomly arranged sequences. The subjects, unaware of the earlier review, were asked to read the compositions in one sitting and in the order in which they were stacked, and to assign a grade. There was no communication between teachers in the project with regard to the task. The variable found to contribute significantly to the grading pattern was the order in which the essays were arranged. The first tests received lower grades, on average, than those awarded by the specialists. As the teachers worked their way through the stack, the grades gradually rose, and eventually exceeded those given by the specialists. The discrepancy between the mean evaluation of the first papers and last papers in the pile was approximately 10%. Teacher seniority and other variables tested did not contribute significantly to the process.