Investigating route learning,metacognition, and beacon-based strategies using virtual environments

IntroductionDominant theories of wayfinding may have underestimated the ease with which adults can learn a route, even with minimal exposure to that route.ObjectivesIn this paper we present three different experiments to provide a comprehensive picture of whether adults can learn complex routes consisting of a number of choicepoints, and if so, what strategies they might be employing to do so.Methodand results We found that adults could learn a 15-junction route after only a single experience of the route (Experiment 1) but that they underestimated how good they would be at learning the 15-junction route (Experiment 2). In Experiment 3, we found that when learning a route made up of “T” shaped junctions, participants relied on a “beacon” strategy based on visual matching.ConclusionsCollectively, these findings suggest that adults can learn complex routes, even with as many as 15 choicepoints, very quickly and without the need for repeated exposure. These findings have implications for theories of wayfinding and call into question the need for repeated exposure.     

Apprendre à résoudre des problèmes en favorisant la construction d’une représentation alternative chez des élèves scolarisés en éducation prioritaire

In arithmetic problems solving, the representation of the problem spontaneously induced by the content of the statement is not always compatible with the solving strategy. This study evaluates a learning approach designed to lead pupils to build an alternative representation to the one spontaneously induced. In this paper, we evaluate the efficiency of this learning approach with children with learning difficulties enrolled in a priority education network. This learning by semantic recoding is a process based on an analogy between the problems and a comparison of strategies. The results show that after learning, the pupils built alternative representations.     

Développement de la connaissance des lettres capitales. Étude transversale chez les enfants français de trois à six ans

The present study examined the knowledge of uppercase letters in 160 children aged from three to six. Three tasks were administrated: letter saying, letter naming, letter recognition. Children's responses were analyzed according to several variables: school level, gender, task, letter type, letter frequency, etc. Letter knowledge improved from three to six years, but with huge differences among children, namely the superiority of girls over boys. Letter by letter analyses showed that scores were highly consistent between tasks and school levels. They also revealed that letter knowledge was affected by letter type, letter frequency, alphabetic rank and the presence of letters in the child's first name. The findings are discussed for their contribution to the understanding of letter learning.     

Apprentissage, mémorisation, et généralisation de nouveaux noms chez l'enfant trisomique 21. Une comparaison avec l'enfant en développement normal

We compared a group of Down syndrome participants with a group of normally developing children matched on mental age in a lexical learning task. Participants had to learn the name of four unfamiliar animals or musical instruments. Training was assessed through a naming and a pointing task, immediately after the end of the training phase, two days later, or two weeks later. Results revealed that participants with Down syndrome were better than the control group in the naming (production) task. We conclude that the learning processes involved in a novel name-learning task are not impaired in the Down syndrome persons. The two groups used the contextual cues in the same way. Finally, the notion of fast mapping in lexical learning is also discussed.     

ERICA– an instrument to measure individual and collective regulation of learning

IntroductionThis paper presents two studies that aimed at validating the Individual and Collective Regulation of Learning Scale – ERICA.ObjectiveThe scale was developed to measure learner perceptions of macro-level co-regulation strategies in conjunction with self-regulation strategies learners use.MethodStudies in two separate educational settings are presented. The first with undergraduate psychology students (n = 547) tested the factorial structure and reliability that confirmed its psychometric qualities. The second with undergraduate healthcare students (n = 191) provided for tests of convergent and discriminant validity.ResultsThe studies confirm a six-dimensional structure that stands up to tests of validity for structure, consistency and convergence.ConclusionThe scale is suitable for use in various educational contexts and environments with large cohorts to study perceptions learners have of the strategies learners use related to planning, monitoring, assessment and decision-making regulation phases.     

Pratiques éducatives parentales face à des enfants porteurs d'une trisomie 21 et des enfants non déficients : étude comparative d'une activité conjointe d'encastrement en période précoce

This research studies the varied forms of parental supervision in early period. With this intention, thirty-six dyads non-defective parent-child of second year of life and thirty-six dyads parent-child carrying a Down syndrome, of the same age of development were thus observed, during a situation of play of embedding. The cluster analysis revealed the existence of four forms of parental guidance: one non-directive form and three directives forms corresponding to the communication of increasingly precise information for the resolution. Also, the four forms are very similar between the two groups. In conclusion, our results suggest, that independently of the groups, the varied forms of parental guidance could be regulated by the parental goals.     

Les capacités de transfert en situation d'apprentissage implicite chez des préadolescents présentant un retard mental

This study investigates the transfer issue in implicit learning in pre-adolescents with mental retardation (MR), matched with normally developing children. A simple task is used to assess the transfer of a graphic behavior learned implicitly. The results show that the behavioral modifications induced by implicit learning can be transferred to a new graphic figure, in similar proportions in same mental age (MA) participants with and without MR. This transfer effect is independent on the degree of MR. The results are discussed with respect to the robustness of implicit learning (Reber, 1989), and to the “transfer decrement” phenomena. We also discuss how this type of learning can be used for the benefit of MR persons.     

Utilisation d'un hypermédia et apprentissage : deux activités concurrentes ou complémentaires ?

This article presents a review of the empirical literature about the use of hypermedia for learning. It uses the cognitive load theory as a framework to interpreter the results. This framework enables us to structure the review in four main parts, corresponding to the principal sources of the variations of the cognitive cost: the hypermedia, the learner, the leaning task, and the using task, and to their under-components. According to us, the user of an hypermedia for learning carries out a learning activity and a hypermedia using activity, the first being the goal, the second being the means and representing a specific overcost. We propose to interpret the data observed not in reference to a linear correlation training-use but in reference to the implication training-use.     

Transfert de la conscience morphologique de l’arabe langue première au français langue seconde au cours des trois premières années d’apprentissage

There is a great deal of evidence to support the role of morphological awareness in reading development. However, towards second language acquisition, transfer of morphological awareness from first to second language (L1 to L2) is still discussed. The underlying question concerns the extent to which morphological awareness is a specific or universal process, and its dependence of linguistic features. The aim of this study is to examine cross-linguistic transfer of morphological awareness from Arabic L1 to French L2 (morphological awareness and word reading) at different level of learning French L2 (F_L2). 106 Tunisian children, whose first language is Arabic, in 1st (n = 29; mean age; 8; 10 years), 2nd (n = 33; mean age; 9; 9 years) or 3rd year (n = 44; mean age; 10; 10 years) of learning F_L2 participated to this study. Their morphological awareness (inflectional or derivational oddity detection tasks) and their performance in word reading (one minute test) were assessed in standard Arabic and French, as well as their vocabulary knowledge in French. A series of fixed-order hierarchical regression analysis was performed on derivational awareness performances, inflectional awareness performances and word reading performances in F_L2, controlling for effects of other important variables (e.g. French vocabulary, French morphological awareness with word reading scores as outcome variable and French inflectional or derivational awareness with French inflectional or derivational awareness scores as outcome variable respectively, Arabic word reading, etc.). Results show significant contributions of L1 morpho-derivational awareness on F_L2 morpho-derivational awareness in 2nd year (12%), and of L1 morphological awareness on reading words F_L2 in 3^rd year (5%). These results confirm the cross-linguistic transfer of morphological awareness, particularly derivational, from L1 to L2 among alphabetic — but orthographically and morphologically distances — languages. They also suggest that such a transfer could be relatively limited. It could appear during learning process after achieving a threshold in F_L2 and before specific L2 skills take place. Thus, beyond the morphological opacity of Arabic (nonlinear morphology) and linguistic distance between Arabic and French, the morphological transfer could appear on rich and important morphological dimension in L1 and suggest dealing with the nature of cross-linguistic abilities in depth.     

Les erreurs commises lors de la résolution du problème source favorisent-elles le transfert analogique ? Un réexamen de la recherche de Gick et McGarry (1992)

Gick and McGarry (1992) show that inducing source problem difficulty by reducing the salience of its structural elements improves analogical transfer. According to them, this result is explained by similarities between mistakes made when solving the difficult source and target mistakes. In this study, we replicate Gick and McGarry study in order to do an analysis, not made by the authors, in the aim of testing the role of mistakes in analogical transfer. Our results replicate the effects Gick and McGarry observed, but show that theses effects are not explained by mistakes made on the source problem.