The DeGroot model has emerged as a credible alternative to the standard Bayesian model for studying learning on networks, offering a natural way to model naive learning in a complex setting. One unattractive aspect of this model is the assumption that the process starts with every node in the network having a signal. We study a natural extension…

Stimuli that capture the central tendency of presented exemplars are often preferred--a phenomenon also known as the classic beauty-in-averageness effect. However, recent studies have shown that this effect can reverse under certain conditions. We propose that a key variable for such ugliness-in-averageness effects is the category structure of the…

Tagging systems represent the conceptual knowledge of a community. We experimentally tested whether people harness this collective knowledge when navigating through the Web. As a within-factor we manipulated people's prior knowledge (no knowledge vs. prior knowledge that was congruent/incongruent to the collective knowledge inherent in the tags).…

Although the motivating role of feedback and progress indicators is understood in formal learning, their role in supporting incidental mobile learning is less well understood. In this paper we argue that well-designed feedback and progress indicators (FPIs) offer guidance and structure that may encourage mobile app users to move from fragmented…

A key challenge in formative evaluation is to gather appropriate evidence to inform the continuous improvement of initiatives. In the absence of outcome data, the programme evaluator often must rely on the perceptions of beneficiaries and staff in generating insight into what is making a difference. The article describes the approach adopted in an…

Three experiments examine whether a naturalistic reading task can induce long-lasting changes of syntactic patterns in memory. Judgment of grammatical acceptability is used as an indirect test of memory for sentences that are identical or only syntactically similar to those read earlier. In previous research (Luka & Barsalou, 2005) both sorts of…

Memory improves when encoding and retrieval processes overlap. Here, we investigated how the neural bases of long-term memory encoding vary as a function of the degree to which functional processes engaged at study are engaged again at test. In an incidental learning paradigm, electrical brain activity was recorded from the scalps of healthy…

Tag clouds generated in social tagging systems can capture the collective knowledge of communities. Using as a basis spreading activation theories, information foraging theory, and the co-evolution model of cognitive and social systems, we present here a model for an "extended information scent," which proposes that both collective and individual…

Purpose: This study aims to examine the process of informal learning of aviation instructors. Design/methodology/approach: A qualitative instrumental case study design was used for this study. In-depth, multiple semi-structured interviews and document review were the primary approaches to data collection and the data were analyzed using constant…

Educational games are usually developed by copying existing recreational games and adding instructional components, or by using the intuitive preferences of the designer. However, existing games attract people through ideological value exemplifications. Moreover, whatever else they teach, games teach ideologies of either preservation, equality, or…

The effects of incidental learning were assessed in 2 experiments involving 201 seventh graders in Poland through an experimental paradigm based on the levels of processing theory. Data suggest that an important aspect of intelligence is "opportunistic" learning (learning in advance). Intelligent people take cognitive advantage of…

Memory of incidentally learned material was investigated across three developmental levels in immediate and delay conditions. Incidental learning increased with age with or without specific instructions, suggesting that previously reported divergent developmental trends may not be the result of the type of paradigm. (Author.PN)

The reading development of six preschool children who learned to read at home without systematic instruction was studied in depth using the case study method. The main objective of the study was to ascertain (1) if there was an identifiable process by which these children learned to read and (2) the role of the parents in these children's early…

Describes a learning strategies training model that engineers the instructional environment following study skills training to prompt students to use previously taught learning strategies during study. Empirical and theoretical evidence supporting this model are presented, and a basic skills curriculum incorporating this model--the Job Skills…

The majority of learning that occurs in the workplace is informal, however, little is known about how such learning is best supported and nurtured. A qualitative case study was recently conducted to explore the contextual factors that may shape informal workplace learning. Fifteen in-depth interviews were conducted and constant comparative…