Evidence for social learning in wild lemurs (Lemur catta)

Interest in social learning has been fueled by claims of culture in wild animals. These remain controversial because alternative explanations to social learning, such as asocial learning or ecological differences, remain difficult to refute. Compared with laboratory-based research, the study of social learning in natural contexts is in its infancy. Here, for the first time, we apply two new statistical methods, option-bias analysis and network-based diffusion analysis, to data from the wild, complemented by standard inferential statistics. Contrary to common thought regarding the cognitive abilities of prosimian primates, our evidence is consistent with social learning within subgroups in the ring-tailed lemur (Lemur catta), supporting the theory of directed social learning (Coussi-Korbel & Fragaszy, 1995). We also caution that, as the toolbox for capturing social learning in natural contexts grows, care is required in ensuring that the methods employed are appropriate-in particular, regarding social dynamics among study subjects. Supplemental materials for this article may be downloaded from http://lb.psychonomic-journals.org/content/supplemental.     

Improving interaction in teacher training programmes: the rise of the social dimension in pre-service teacher education

This paper studies the social side of pre-service teacher education and draws on social network analysis to explore the relation between the social capital of pre-service teachers and their academic and professional success. An online survey was applied to a sample of 321 students enrolled full time either in Preschool Education or Primary Education programmes at the Ramon Llull University-FPCEE Blanquerna in Catalonia, Spain. The instrument consisted of a combination of social network questions and rating scale attributes. Findings allow us to understand the relationship between aspects of the cohort’s social network and key development constructs and demonstrate the importance of considering informal interactions within the programme to improve the performance of pre-service teachers.     

Does the public communication of science influence scientific vocation? Results of a national survey

The purpose of this work was to determine if public communication of science and technology (PCST) has any influence on people's decision to become dedicated to scientific research. For this reason, a national survey involving 852 researchers from all disciplines was conducted in Argentina. The results showed that the factors affecting scientific vocation are many, and that, regardless of differences in gender, age or discipline, the greatest influence on the decision to go into scientific research is exerted by teachers. The analysis also demonstrated that different manifestations of PCST (science books, press articles, audiovisual material, and activities such as visits to science museums) play a significant role in awakening the vocation for science. From these results it may be stated that PCST--in addition to its function of informing and forming citizens--exerts a significant influence in fostering scientific vocation.