Socialization of Early Prosocial Behavior: Parents' Talk about Emotions is Associated with Sharing and Helping in Toddlers.

What role does socialization play in the origins of prosocial behavior? We examined one potential socialization mechanism, parents' discourse about others' emotions with very young children in whom prosocial behavior is still nascent. Two studies are reported, one of sharing in 18- and 24-month-olds (n = 29), and one of instrumental and empathy-based helping in 18- and 30-month-olds (n = 62). In both studies, parents read age-appropriate picture books to their children and the content and structure of their emotion-related and internal state discourse were coded. Results showed that children who helped and shared more quickly and more often, especially in tasks that required more complex emotion understanding, had parents who more often asked them to label and explain the emotions depicted in the books. Moreover, it was parents' elicitation of children's talk about emotions rather than parents' own production of emotion labels and explanations that explained children's prosocial behavior, even after controlling for age. Thus, it is the quality, not the quantity, of parents' talk about emotions with their toddlers that matters for early prosocial behavior.

Étude du cross-talk entre la voie de synthèse des prostaglandines et des leucotriènes dans les membranes synoviales arthrosiques humaines

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

L'étude du "cross-talk" des voies de synthèse des prostaglandines E₂ et des leucotriènes B₄ dans le fonctionnement altéré des ostéoblastes sous-chondraux humains arthrosiques

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Using Computational Significance and Resilience in System Software Stacks.:Keynote Talk

This talk explores how the runtime system and operating system can leverage metrics that express the significance and resilience of application components in order to reduce the energy footprint of parallel applications. We will explore in particular how software can tolerate and indeed exploit higher error rates in future processors and memory technologies that may operate outside their safe margins.

Football Talk: Sociological Reflections on the Dialectics of Language and Football

The paper examines the relationship between football and language from a sociological point of view. This has often been couched in negative terms but the paper argues that such a view distorts the majority of ‘Football Talk’. The discourse surrounding football within everyday interactions is often positive and integrative. ‘Football Talk’ acts as a lingua franca amongst football supporters. This language code is therefore both inclusive and exclusive.

We need to talk about managerialism: On the Importance of values dialogue and renewal within Catholic schools

Whilst reports of value tensions between new managerialism and Catholic education have emerged as a key theme in the academic literature there remains little empirical understanding of how teachers negotiate these complex terrains in Catholic schools. Drawing on qualitative data from teachers in two Catholic post-primary schools in Northern Ireland, this paper sought to explore how Catholic teachers developed a distinctively Catholic ethos against a culture of ‘creeping managerialism’. The paper has shown that despite the predominance of managerial practices, tensions between managerialist values and the ‘Catholic ethos’ did not emerge in either context: in one school managerialism permeated the school and the Catholic ethos was constructed within this context. In the other school a staff process of spiritual renewal had consolidated a commitment to the Catholic faith and social inclusion. It was argued that the dialogical engagement around Catholic values may help Catholic schools defend against the harsher manifestations of managerialism without compromising the pupils’ capacity to realise their academic potential

Arabidopsis MYC transcription factors are the target of hormonal salicylic acid/jasmonic acid cross talk in response to Pieris brassicae egg extract.

Arabidopsis (Arabidopsis thaliana) plants recognize insect eggs and activate the salicylic acid (SA) pathway. As a consequence, expression of defense genes regulated by the jasmonic acid (JA) pathway is suppressed and larval performance is enhanced. Cross talk between defense signaling pathways is common in plant-pathogen interactions, but the molecular mechanism mediating this phenomenon is poorly understood. Here, we demonstrate that egg-induced SA/JA antagonism works independently of the APETALA2/ETHYLENE RESPONSE FACTOR (AP2/ERF) transcription factor ORA59, which controls the ERF branch of the JA pathway. In addition, treatment with egg extract did not enhance expression or stability of JASMONATE ZIM-domain transcriptional repressors, and SA/JA cross talk did not involve JASMONATE ASSOCIATED MYC2-LIKEs, which are negative regulators of the JA pathway. Investigating the stability of MYC2, MYC3, and MYC4, three basic helix-loop-helix transcription factors that additively control jasmonate-related defense responses, we found that egg extract treatment strongly diminished MYC protein levels in an SA-dependent manner. Furthermore, we identified WRKY75 as a novel and essential factor controlling SA/JA cross talk. These data indicate that insect eggs target the MYC branch of the JA pathway and uncover an unexpected modulation of SA/JA antagonism depending on the biological context in which the SA pathway is activated.

How Do Young People Talk About Relationships?

Interpersonal relationships are important for young people’s social, emotional and mental wellbeing. Educational Psychologists in their work with children, young people and families play a role in promoting the social, emotional and mental wellbeing of young people. A review of previous literature suggested that young people’s voice is missing from much of the research about relationships. This research is positioned within an ontological perspective of social constructionism. It aimed to explore ways in which a group of Year 8 students used their language to talk about relationships; what meaning they drew from them, who they have relationships with and what is important about them. 13 Year 8 students participated in the study and their views were explored using semi-structured interviews. Data gathered was then scrutinised using a discourse analysis technique. Three broad discourses were drawn upon by participants: ‘Social Contract’, ‘Interpersonal Aspects’ and ‘Relationship Diversity’. Within each of these there were smaller sub-discourses and interpretive repertoires drawn upon by participants to convey action and function within their talk. Participants considered relationships as very important, though they rejected the notion of a single construct of relationships, choosing instead to draw upon relationships with different people as different types of relationship. Friendship was the primary type of relationship which young people spoke about, however, they often constructed their discourse to undermine the importance of these friendships. The research findings were incorporated within the wider literature and relevant links have been drawn between the study and psychological theories. Implications for the work of Educational Psychologists were also discussed, in terms of utilising relationships for interventions and supporting those working with young people to consider young people’s views and meaning making about relationships.