Trajectories of Infants’ Biobehavioral Development: Timing and Rate of A‐Not‐B Performance Gains and EEG Maturation

This study examined how timing (i.e., relative maturity) and rate (i.e., how quickly infants attain proficiency) of A‐not‐B performance were related to changes in brain activity from age 6 to 12 months. A‐not‐B performance and resting EEG (electroencephalography) were measured monthly from age 6 to 12 months in 28 infants and were modeled using logistic and linear growth curve models. Infants with faster performance rates reached performance milestones earlier. Infants with faster rates of increase in A‐not‐B performance had lower occipital power at 6 months and greater linear increases in occipital power. The results underscore the importance of considering nonlinear change processes for studying infants’ cognitive development as well as how these changes are related to trajectories of EEG power.     

Developing Positive Attitudes Toward Interprofessional Collaboration Among Students in the Health Care Professions

This study examined whether attitudes toward interprofessional collaboration (Physician-Nurse, Physician-Social Worker, Nurse-Social Worker) held by medical, social work, and nursing students changed after completing an interprofessional curriculum consisting of (a) Interprofessional Education Development Session and (b) the Senior Aging and Geriatrics Educator mentoring program. The 15-item original and two modified versions of the Jefferson School of Attitudes Toward Physician-Nurse Collaboration (JSAPNC) were administered as pretest/posttest. Of the 186 participants who completed the pretest, 156 (84%) completed the posttest. Results showed that the medical students (n = 52) reported the most positive change in attitude toward all three pairs of interprofessional collaboration. Social work students (n = 55) reported the least positive attitudes toward Physician-Social Worker collaboration and nursing students (n = 49) reported the least positive attitudes toward Physician-Nurse collaboration. It is recommended to evaluate the interprofessional curriculum and other factors, such as the possible influence of the facilitator in group discussions, and that future studies include a rigorous design that monitors content of each educational session to ensure integrity across groups. Postgraduate follow-up measures could be used to enhance positive attitudes toward interprofessional collaboration.     

Mother–Child Interaction: Links Between Mother and Child Frontal Electroencephalograph Asymmetry and Negative Behavior

It is well accepted that parent–child interactions are bidirectional by nature, yet not much is known about the psychophysiological activity underlying these interactions. This study examined, during a parent–child interaction, how a child's negativity statistically predicted maternal frontal electroencephalograph (EEG) asymmetry and how a mother's negativity statistically predicted child frontal EEG asymmetry. Thirty‐four mother–child dyads participated in the study. Maternal and child behaviors and physiology were measured during a puzzle task. Results indicated that mothers whose children exhibited more challenging behaviors during the dyadic interaction displayed more right (relative to left) asymmetry, as did children whose mothers were high in negativity during the interaction. These findings suggest that mothers and children react to each other's signals not only behaviorally but also physiologically.     

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.     

Collaborative approaches in initial teacher education: lessons from approaches to developing student teachers’ use of the Internet in science teaching

In many countries, governments are keen to persuade teachers at all levels to seek to enhance the learning of their students by incorporating information and communication technologies within their classrooms. This paper reports on the development of collaborative approaches to supporting use of the Internet by Post Graduate Certificate of Education (PGCE) science students on initial teacher education (ITE) courses in England, drawing on data from five higher education institution (HEI)–school partnerships across four years. A mixed-method approach was used, involving questionnaires, structured interviews, lesson observations and case studies. The outcomes of the first three years identified barriers to practice and suggested the need to develop more collaborative approaches to development. The focus of this paper is on examining ways in which university faculty tutors and mentors or cooperating teachers can work together with students on PGCE courses in developing practice. The lessons from this focus on the Internet, no longer a new technology, have enabled us to identify implications for HEI partnerships in ITE and suggest a need for further collaborative structures in order to support and develop practices, including those involving the innovative use of new technologies in the post-industrial society.     

Let’s Draw a Picture

In an undergraduate analysis course taught by one of the authors, three prompts are regularly given: (i) What do we know? (ii) What do we need to show? (iii) Let’s draw a picture. We focus on the third prompt and its role in helping students develop their confidence in learning how to construct proofs. Specific examples of visual models and their impact on student work are presented.     

The pedagogical use of internships in criminal justice programs: A nationwide study

Internships have been viewed as an important component of many disciplines, including criminal justice. Most studies on the use of internships in criminal justice, however, have been program-specific discussions and have not focused on how they are used in general. This study uses a nationwide survey of 99 programs to ascertain the organization, application, implementation, and evaluation of internships in criminal justice. The data reveal that although there are some differences in how programs use these internships, there are also a number of similarities. Implications for changes based on these results are addressed.     

Advocacy for school-based sexuality education: lessons from India and Nigeria

Drawing on evidence from a wider study on the cost and cost-effectiveness of sexuality education programmes in six countries, and focusing on the examples of India and Nigeria, this paper argues that advocacy is a key, yet often neglected component of school-based sexuality education programmes, especially where sex and sexuality are politically or culturally sensitive issues. It also suggests that advocacy is not a one-off activity but needs to be carried out continuously and adapted as contexts and needs change. Overall, this piece recommends that advocacy should be a key component of sexuality education work, and needs to be planned and budgeted for. Without such investment, country-level sexuality education programmes are likely to fail.     

Studying for Exams Just Got More Relaxing—Animal-Assisted Activities at the University of Connecticut Library

In recent years, academic libraries have expanded their traditional focus on intellectual and scholarly pursuits, with many libraries now initiating programs that support student growth, development, and wellness. Although providing animal-assisted activities to college students is a fairly new concept, the social and therapeutic benefits of pet ownership or simply interacting with a companion animal are well documented. The University of Connecticut's Homer Babbidge Library on the Storrs campus chose to support the physical and emotional well-being of students during the stress-filled week of finals by providing therapy dogs. Student interaction and feedback were overwhelmingly positive.     

Measuring the economic impact of the British library

Assessing the British Library's contribution to the national economy is a complex matter, requiring consideration of a number of different dimensions. First, the value added by the Library takes many forms—economic, cultural, social and intellectual. Second, the British Library adds value both to those who use our products and services directly, and to the wider UK population who benefit indirectly from the Library's existence and the services it provides. Traditionally, attempts to assess these benefits have taken the form of qualitative case studies—telling good stories, but failing to provide a comprehensive evaluation. But now a technique supported by the Nobel Prize winning economists, Kenneth Arrow and Robert Solow, permits a coherent quantitative evaluation of the total benefit to the nation of publicly funded institutions and programmes. Recognising the value of this technique, the British Library commissioned a groundbreaking research study to estimate the impact of the Library on the UK economy. The study demonstrates that the Library generates value of around 4.4 times the level of its annual public funding of £83m. To the best of our knowledge, this study represents the first time the ‘Contingent Valuation’ technique has been used to derive a figure for the overall economic impact of a national or major research library.