Personal factors and personal information activities behaviors of faculty in selected universities in Ghana

This study examined how demographic characteristics of faculty influence their personal information activities behaviors, namely information creation, information organization, and information storage. Data was collected from a sample of 235 faculty in six universities in Ghana using a questionnaire. Age, gender, rank and university of affiliation predicted personal information activities behaviors in different directions and with different magnitudes. Gender made a difference in information organization and information storage while age made a difference in respect of information creation and information organization only. Faculty ages 4049 years created information the most, followed by those above 50 years. Males stored information more than females. Rank made a difference in information creation, organization and storage, but university of affiliation made a difference in information creation and information storage, and not information organization. It is common among information system designers and managers to implement information management systems without considering the differential influence of personal variables on human information behaviors. This omission denies information users adequate access and maximum use of the information in their information space. Institutional leaders and PIM systems designers should consider demographic and other personal factors of faculty in information literacy programs. Profiling of users' personal characteristics when designing personal information management systems will enhance maximum access and utilisation of personal information.     

Development of 1-mile walk tests to estimate aerobic fitness in children

To examine the reliability and validity of 1-mile walk tests for estimation of aerobic fitness (VO_2max) in 10- to 13-year-old children and to cross-validate previously published equations. Participants (n = 61) walked 1-mile on two different days. Self-reported physical activity, demographic variables, and aerobic fitness were used in multiple regression analyses. Eight models were developed with various combinations of predictors. The recommended model for fitness testing in schools was: VO_2max = 120.702 + (4.114 × Sex [F = 0, M = 1]) – (2.918 × 1-mile Walk Time [min]) – (2.841 × Age), R = .73, standard error of estimate = 6.36 mL·kg^?1·min^?1. Cross-validation of previously published equations demonstrated lower correlations with measured VO_2max than the newly developed walk tests. Evidence of reliability and validity for 1-mile walk tests to estimate VO_2max in young children was provided. The model that included 1-mile walk time, age, and sex may be appropriate for youth fitness testing in physical education, particularly for unmotivated or overweight young children.     

The effect of predictive cues on freezing in rats

Rats were given five shocks over a 5-min period and then observed for 20 min. Much more freezing was observed in animals that remained in the shock situation than in animals moved to another situation. Freezing, therefore, seems to be controlled primarily by external shock-related cues. Freezing appears to be also partly controlled by the inherent stimulus properties of the situation.     

Americans ‘support’ the idea of tuition-free college: an exploration of sentiment and political identity signals otherwise

In January 2015, President Obama captured headlines in the US by announcing America’s College Promise (ACP), a policy that would reverse four decades of privatisation in higher education by making community colleges ‘tuition-free’. This research explores the conversation that unfolded across the Facebook pages of various media sources. Key phrases associated with sentiments and communication styles are uncovered using a Bag of Words (BoW) technique. Next, guided by political identity theory, the researchers employ logistic regression to explore variable effects (e.g. source, gender, race, age and political leaning) on communicating: (1) Against ACP, (2) in a Civil manner, and (3) Against/Civil/On-Topic. BoW models suggest those against the policy utilise anti-free-ride, privatisation rhetoric, whereas those using uncivil language attack commentators and groups who counter personally-held political beliefs – while also introducing non-sequiturs from other policies (e.g. healthcare and immigration). The combined communication styles unlocked tokens not found in larger sentiments, such as concerns over student loan debt. Logistic regression illustrates that, depending on sentiment or communication style explored, political identities and memberships associated with source and political alignment significantly affected likelihoods of communicating in the conversation. These findings are linked back to political identity theory.     

Reviews

Mr Coler was formerly Pricipal of Bede College, Durham, and was Consultant to the Council for Educational Techbology's Colleges of Education Learning Programmers Project 1971–76 Making the Best of It: the final report of the Nuffield Foundation Group for Research and Innovation in Higher Education .
Mr Hallqorth is Director of Wiltshire County Council Library and Museum Service New Media in Public Libraries: a survey of current practices by James W Brown     

NTBFs—the French case

New technology-based firms (NTBFs) represent only a small proportion of the firms established in France each year; they attract very little specific attention from the national statistical apparatus and are considered to be of marginal significance by both the public authorities and financial institutions. Although the definition of NTBFs is problematic, the available evidence suggests that the survival rate of technology-based firms is higher than that of other start-ups. The most successful in terms of growth belong to dense and convergent networks through which they interact with larger firms and research organisations. There is very little public policy specifically targeted on NTBFs in France. Instead, public financing has been devoted mainly to the development of SMEs in general—in support of their role in the creation of new employment—and to supporting technology-based firms, both large and small, to strengthen the international competitiveness of the French industry.     

A Comparison of Three-Step Approaches for Auxiliary Variables in Latent Class and Latent Profile Analysis

In this article, 3-step methods to include predictors and distal outcomes in commonly used mixture models are evaluated. Two Monte Carlo simulation studies were conducted to compare the pseudo class (PC), Vermunt’s (2010), and the Lanza, Tan, and Bray (LTB) 3-step approaches with respect to bias of parameter estimates in latent class analysis (LCA) and latent profile analysis (LPA) models with auxiliary variables. For coefficients of predictors of class membership, results indicated that Vermunt’s method yielded more accurate estimates for LCA and LPA compared to the PC method. With distal outcomes of latent classes and latent profiles, the LTB method produced the lowest relative bias of coefficient estimates and Type I error rates close to nominal levels.     

Approach-avoidance conflict in preweanling rats: A developmental study

Ten- and 15-day-old rat pups were trained with two procedures to approach an anesthetized mother, and then were punished for approaching. Both ages of subjects exhibited increased latencies to reapproach the mother, indicating passive inhibitions, but only the older pups retreated. All but one of the younger pups eventually reached the mother within 3 min after the punishment, while only half of the older pups did so. In a second experiment examining the development of locomotor avoidance reactions, 5- to 20-day-old rats were shocked without the mother present. Fifteen- and 20-day-old rats significantly decreased their activity patterns in reaction to shock and spent significantly less time in the shock area than either of the younger aged pups. These results suggest that flight reactions are components of a rat’s defensive repertoire that appear very rapidly between 10 and 15 days of age.     

Professionalization as an advocacy strategy: a content analysis of Canadian child care social movement organizations’ 2008 discursive resources

Do early childhood education and care (ECEC) professionals make good advocates? Canadian advocates have fought for better child care policies since the mid-1940s. What has happened to this advocacy with the recent increased professionalization of the ECEC sector? How does increased professionalization limit, innovate or expand advocacy strategies? This content analysis of seven Canadian child care social movement organizations’ discursive resources in 2008 examines how different types of child care social movement organizations communicated their positions to their members and the public to manage a changing economic and political climate. Preliminary findings indicate that both ECEC workforce sector associations and grassroots organizations shared common advocacy messages, played down problems associated with a market approach to child care, and framed child care as a business case in their messaging. The authors suggest this reflects a nascent discursive move towards the professionalization of Canadian child care movement advocacy messages.     

Measuring twenty-first century skills: development and validation of a scale for in-service and pre-service teachers

A self-report scale that measures teachers’ confidence in teaching students about twenty-first century skills was developed and validated with pre-service and in-service teachers. First, 16 items were created to measure teaching confidence in six areas: information literacy, collaboration, communication, innovation and creativity, problem solving, and responsible citizenship. Then, the items were tested in two groups of pre-service teachers and two groups of in-service teachers respectively. Exploratory factor analyses and confirmatory factor analyses were conducted to examine the scale’s validity and reliability. The analyses identified a three-construct scale including innovation and problem solving, collaboration, and utility of technology for pre-service teachers and a one-dimension scale, cross-functional skills, for in-service teachers. This study suggests that different scales should be used to measure in-service teachers’ and pre-service teachers’ confidence in teaching twenty-first century skills.