Designing informal learning experiences for early career academics using a knowledge ecosystem model

This article presents a ‘knowledge ecosystem’ model of how early career academics experience using information to learn while building their social networks for developmental purposes. Developed using grounded theory methodology, the model offers a way of conceptualising how to empower early career academics through (1) agency (individual and relational) and (2) facilitation of personalised informal learning (design of physical and virtual systems and environments) in spaces where developmental relationships are formed, including programmes, courses, events, community, home and social media. It is suggested that the knowledge ecosystem model is suitable for use in designing informal learning experiences for early career academics.     

Deepening the connections: Liberal education and global learning in college

Kevin Hovland and Carol Geary Schneider champion the importance of a twenty‐first‐century liberal education and provide examples of essential learning outcomes that make global and civic learning central and pervasive.     

Two components of responding in Pavlovian lick suppression

The present research examined the temporal distribution of responding in a lick suppression paradigm. In Experiment 1, rats were trained with either a 30- or a 120-s conditioned stimulus (CS), which was followed either by a footshock (unconditioned stimulus [US]) or nothing. Licking during the CS was suppressed only in the former condition. Suppression was more pronounced early in the CS. In Experiment 2, rats were exposed to two 30-s or two 120-s CSs, with delivery of the shock being contingent on CS1 for half of the animals and on CS2 for the other half. For both the paired and the unpaired conditions, suppression at the beginning of CS1 was observed for all the groups. By discounting the possibility of generalization between CS1 and CS2, it appears that this initial suppression was not a conditioned response to the CS, but an unconditioned one due to mere exposure to the shock US.     

Some determinants of second-order conditioning

In a Pavlovian conditioning situation, an initially neutral stimulus may be made excitatory by nonreinforced presentations in compound with an established conditioned excitor [i.e., second-order conditioning (SOC)]. The established excitor may be either a punctate cue or the training context. In four conditioned suppression experiments using rats, we investigated whether SOC phenomena parallel other cue interaction effects. In Experiment 1, we found that the response potential of a target stimulus was directly related to the intertrial interval when SOC was mediated by a punctate cue, and inversely related to the intertrial interval when SOC was mediated by the training context. Experiment 2 demonstrated that punctate- and context-mediated SOC are oppositely affected by posttraining context extinction, and Experiments 3 and 4 demonstrated that context- and punctate-mediated SOC are differentially affected by conditioned stimulus (Experiment 3) and unconditioned stimulus (Experiment 4) preexposure treatments. These findings parallel phenomena in conditioned inhibition and cue competition situations.     

How can an understanding of cognitive style enable trainee teachers to have a better understanding of differentiation in the classroom?

The relationship between cognitive style and trainee teacher conceptions of differentiation was studied to develop appropriate scaffolding of their learning. 149 trainee teachers enrolled on 1 year postgraduate initial teacher education (ITE) programmes at two UK universities completed the Cognitive Style Index (Allinson and Hayes, Journal of Management Studies, 33(1):119–135, 1996; Hodgkinson and Sadler-Smith, Journal of Occupational and Organisational Psychology, 76(2):243–268, 2003) and a questionnaire exploring their understanding of differentiation, conceptions of learning and learning preferences. A stratified sample of these trainees was also interviewed to assess their understanding and prior knowledge of differentiation and learning styles and how they would plan for these in the classroom. Responses were coded using content analysis procedures. Cognitive style was found to impact on trainees’ conceptions of differentiation; for example, trainees demonstrating higher levels of analysis and intuition had a more developed understanding of differentiation than other cognitive styles. In relation to the findings, the use of a constructivist pedagogical tool: a Personal Learning Styles Pedagogy (Evans and Waring, Zhang & Sternberg (Eds.), Perspectives on the nature of intellectual styles, 2009) is presented to inform the reconceptualisation of ITE programmes. In so doing, the use of this tool addresses key issues raised in recent international policy debates concerning the necessary development of ITE for twenty-first century learner needs.     

A Dual Identity Approach for Conceptualizing and Measuring Children's Gender Identity

The goal was to test a new dual identity perspective on gender identity by asking children (n = 467) in three grades (M_age = 5.7, 7.6, 9.5) to consider the relation of the self to both boys and girls. This change shifted the conceptualization of gender identity from one to two dimensions, provided insights into the meaning and measurement of gender identity, and allowed for revisiting ideas about the roles of gender identity in adjustment. Using a graphical measure to allow assessment of identity in young children and cluster analyses to determine types of identity, it was found that individual and developmental differences in how similar children feel to both genders, and these variations matter for many important personal and social outcomes.     

Recovery from the overexpectation effect: Contrasting performance-focused and acquisition-focused models of retrospective revaluation

In four Pavlovian conditioned lick-suppression experiments, rats had two conditioned stimuli (CSs X and A) independently paired with footshock, followed by pairings of a compound of A and X with the footshock. On subsequent tests with CS X, less conditioned suppression was observed than in control subjects that lacked the compound AX→footshock trials. Thisoverexpectation effect was reversed through posttraining extinction of CS A, a result consistent with both performance- and acquisition-focused models of retrospective revaluation. However, only performance-focused models could account for how posttraining increases or decreases in the A-footshock temporal interval attenuate the overexpectation effect.