The consistency effect depends on markedness in less successful but not successful problem solvers: An eye movement study in primary school children

This study examined the effects of consistency (relational term consistent vs. inconsistent with required arithmetic operation) and markedness (relational term unmarked [‘more than’] vs. marked [‘less than’]) on word problem solving in 10–12 years old children differing in problem-solving skill. The results showed that for unmarked word problems, less successful problem solvers showed an effect of consistency on regressive eye movements (longer and more regressions to solution-relevant problem information for inconsistent than consistent word problems) but not on error rate. For marked word problems, they showed the opposite pattern (effects of consistency on error rate, not on regressive eye movements). The conclusion was drawn that, like more successful problem solvers, less successful problem solvers can appeal to a problem-model strategy, but that they do so only when the relational term is unmarked. The results were discussed mainly with respect to the linguistic–semantic aspects of word problem solving.     

The role of cognitive flexibility in young children’s potential for learning under dynamic testing conditions

The aim of the current study was to investigate to what extent children’s potential for learning is related to their level of cognitive flexibility. Potential for learning was measured through a dynamic testing procedure that aimed to measure how much a child can profit from a training procedure integrated into the testing process, including the amount and type of feedback the children required during this training procedure. The study followed a pre-test–training–post-test control group design. Participants were 153 6–7-year-old children. Half of this group of children were provided with a standardised graduated prompts procedure. The other half of the participants performed a non-inductive cognitive task. Children’s cognitive flexibility was measured through a card sorting test and a test of verbal fluency. Results show that cognitive flexibility was positively related to children’s performance, but only for children in the practice-only condition who received no training. These outcomes suggest that dynamic testing, and more in particular, the graduated prompting procedure, supports children’s cognitive flexibility, thereby giving children with weaker flexibility the opportunity to show more of their cognitive potential as measured through inductive reasoning.

     

Dynamic testing of gifted and average‐ability children's analogy problem solving: Does executive functioning play a role?

In this study, dynamic testing principles were applied to examine progression of analogy problem solving, the roles that cognitive flexibility and metacognition play in children's progression as well as training benefits, and instructional needs of 7‐ to 8‐year‐old gifted and average‐ability children. Utilizing a pretest training posttest control group design, participants were split in four subgroups: gifted dynamic testing (n = 22), gifted unguided practice (n = 23), average‐ability dynamic testing (n = 31), and average‐ability unguided practice (n = 37). Results revealed that dynamic testing led to more advanced progression than unguided practice, and that gifted and average‐ability children showed equivalent progression lines and instructional needs. For children in both ability categories, cognitive flexibility was not found to be related to progression in analogy problem solving or training benefits. In addition, metacognition was revealed to be associated with training benefits. Implications for educational practice were provided in the discussion.     

Hemisphere-specific treatment of dyslexia subtypes: a field experiment

Evidence is discussed to show that so-called L- and P-type dyslexia result from deviations in the development of hemispheric subservience in learning to read. Investigations into the validity of the L/P classification are reviewed, as are laboratory experiments on the effects of so-called hemisphere-specific stimulation (HSS). In the present field experiment, 28 L-dyslexic children (mean chronological and reading age 10.6 and 7.5 years, respectively) received HSS of the right hemisphere by the presentation of words to the fingers of the left hand, and 26 P-dyslexic children (mean chronological and reading age 9.4 and 7.2 years, respectively) received HSS of the left hemisphere by the presentation of words to the fingers of the right hand. Control L and P subjects were treated according to the discretion of the remedial teacher. The results underscore the findings of previous laboratory experiments in that (a) HSS-treated L-dyslexics, relative to controls, tended to show larger improvement of accuracy in text reading; and (b) HSS-treated P-dyslexics, relative to controls, showed larger improvement of fluency in word reading.     

Statistical modeling processes through the lens of instrumental genesis

Educational Studies in Mathematics - Digital technology is indispensable for doing and learning statistics. When technology is used in mathematics education, the learning of concepts and the...     

In search of the unconscious: the science-based diagnostic observation of girls in a Dutch reformatory in the 1950s

ABSTRACT

This article discusses the science-based diagnostic observation in a Dutch girls’ reformatory in the 1950s. Scientisation of the observation implied that to the medical examination upon entry and observation of a child’s behaviour were added a psychological assessment, a psychiatric examination, and an inquiry into the family of origin. Inspired by dynamic psychology it was part of a strategy to promote a more professional and individualised treatment in child protection. The research addresses the claims to an additional value of child science in this procedure. It turns out that the psychological and psychiatric knowledges weighed heavier than the input from non-academic staff in regard to the representation of a girl in the observation report and advice to the juvenile court. Information concerning a girl’s observed behaviour and acceptance in the group was overruled by Freudian beliefs regarding the consequences of early childhood experiences for her unconscious feelings.     

Book Review: Networking theories as an example of boundary crossing. Angelika Bikner-Ahsbahs and Susanne Prediger (Eds.) (2014) Networking of theories as a research practice in mathematics education

This review essay first discusses a book authored by the Networking Theories Group and argues that the strategies for networking of theories are very similar to the learning mechanisms identified in the literature on boundary crossing. I propose that these two theoretical perspectives may be put into a fruitful dialogue.     

Team-reflection: the missing link in co-teaching teams

In literature, co-teaching is mostly defined as an instrumental and pedagogical means delivered by collaborating special and regular teachers, from which students with and without special educational needs benefit in regular schools. The importance of a shared vision on the part of members of co-teaching teams as to what they consider as good education for students is not mentioned in definitions of co-teaching. The authors argue that sense-making by reflection about what can be considered as good education – good teaching and good learning – is essential when co-teachers want to understand or change their practice or relationship with their partner. We reviewed 17 articles about co-teaching teams’ professional development and identified that challenges to co-teachers’ professionalisation mostly were directed to interpersonal and normative aspects of development in co-teaching teams. We elaborate on five distinguished movements that can bring about change in teacher professionalism. These movements correspond to the challenges retrieved from the literature review and can be used to contribute to move toward a new perspective on professionalism of co-teachers. A contemporary definition of co-teaching is proposed because former definitions do not suffice to express the value of constructing a shared vision on good teaching and learning. We argue that team-reflection is the missing link in terms of enhancing normative professionalism of co-teaching teams and recommend that further research should be conducted to value team-reflection as a means to overcome challenges of co-teaching teams.     

A culture of knowledge production: testing and observation of Dutch children with learning and behavioural problems (1949–1985)

Abstract

This article focuses on the role the Dutch school for children with “learning and behavioural problems” (LOM) has played in knowledge production about learning disabilities and in the development of academic study of special education between 1949 and 1985. LOM-schooling grew rapidly during these years and attracted relatively many experts. In the selection and admission of LOM-children they had to be distinguished from normal, mentally deficient, and “very difficult” children. Around 1970 experts shifted their focus from the distinction between LOM-children and the latter to the difference between LOM- and mildly mentally retarded children, which turned out to be too small in the end to justify a separate school. The LOM-school’s culture of knowledge production has stimulated both testing and the study of learning problems and their treatment. It functioned as a laboratory for the development of therapeutic treatment for learning disabilities. In particular, the systematic reflection on the practice of remedial teaching was relevant in the development of child science.