Graphemes as Motor Units in the Acquisition of Writing Skills

This study examined whether the graphemic structure of words modulates the timing of handwriting production during the acquisition of writing skills. This is particularly important during the acquisition period because phonological recoding skills are determinant in the elaboration of orthographic representations. First graders wrote seven-letter bi-syllabic words on a digitiser. We measured movement duration and fluency and evaluated reading performance. In Experiment 1, the words varied in number of graphemes and grapheme structure. In Experiment 2, the words varied in graphemic structure but the number of graphemes was held constant. The results revealed that the children wrote the first syllable of the words grapheme-by-grapheme, irrespective of the number of letters that composed them. They prepared the movement to produce the first grapheme before starting to write. The following graphemes were processed on-line. They then prepared the movement to write the second syllable. The progressive decrease of duration and dysfluency values towards the end of the word indicates that the children prepared the entire syllable in advance. Movement time and dysfluency measures presented very similar patterns in the two experiments. Furthermore, there was a significant correlation between reading performance and handwriting measures. The grapheme and syllable structure of the words therefore modulates the timing of motor production during handwriting acquisition. Once the children have learned the phonological recoding rules, they apply them systematically, irrespectively of the size of the graphemes they have to write.     

Developmental changes and socioeconomic differences in mother-infant picturebook reading

Picturebook reading is a common form of interaction between parents and young children. This study examined developmental changes and socioeconomic differences in picturebook interactions of motherinfant Argentine dyads. 21 middle and 18 low SES mothers with their 12 to 24 months-old infants interacting with two different books, were observed. It was found that mothers of both SES groups adjusted the level of their demands not only to the task requirements (books) but also to the age of the infant. However, it was also found that the style of the interaction was different depending on the SES of the mother-infant pair. A more demanding and elaborated maternal language along with a linguistically more competent child were found in the middle SES group.     

Portfolios and assessment in teacher education in Norway: a theory‐based discussion of different models in two sites

Two teacher institutions in Norway involved in a new ICT‐supported portfolio project provide data for our study. In this paper we present a model of analysis for portfolio processes based on sociocultural perspectives of learning and assessment and describe and discuss differences and similarities of the portfolio models in these institutions in relation to our model of analysis. We also highlight areas for improvement; among them the importance of building reflection, self‐assessment and feedback into portfolio assignments and processes in such a way that it becomes part of what is documented. This will strengthen the formative assessment aspect of portfolios. The summative assessment practices are strongly influenced by exam traditions in both institutions. Digital portfolios provide new learning opportunities that are not yet fully utilized. By way of conclusion we explore some critical aspects of portfolios in teacher education in light of Wenger's social theory of learning, focusing on the concepts participation, reification and identity formation.     

Electroencephalogram and Heart Rate Regulation to Familiar and Unfamiliar People in Children With Autism Spectrum Disorders

Few studies have examined whether familiarity of partner affects social responses in children with autism. This study investigated heart rate regulation (respiratory sinus arrhythmia [RSA]: The myelinated vagus nerve's regulation of heart rate) and temporal–parietal electroencephalogram (EEG) activity while nineteen 8- to 12-year-old children with autism and 14 controls viewed videos of a familiar and an unfamiliar person reading a story. Children with autism had lower overall RSA levels and exhibited decreased RSA to the unfamiliar person, versus control children. Both groups decreased temporal–parietal EEG activity to the unfamiliar person. Higher RSA was related to higher social skill ratings and fewer problem behaviors. Thus, the social difficulties of children with autism may be characterized by specific mobilization to unfamiliar people.     

A card game for designing activities for technology-enhanced learning in higher education

Education and Information Technologies - The importance of providing mechanisms and tools that effectively support the transition from implicit to explicit representations of Learning Design has...     

ACHIEVEMENT IN ONLINE AND CAMPUS-BASED CAREER AND TECHNICAL EDUCATION (CTE) COURSES

ABSTRACT

Community colleges are actively involved in distance-learning programs in Career and Technical Education (CTE). Over 76% of community colleges offer some form of distance learning in CTE. Over the years, only a few isolated studies have compared the effectiveness of distance CTE courses to traditional face-to-face courses. Typically, the findings of previous studies indicate no significant differences between the two methods. This study was designed to address the lack of systematic studies of this question. It also examines how student motivation and learning strategies differ for campus-based and online students. Finally, it investigates how online and campus-based courses differ in terms of course interaction, content organization, student support, and transactional distance (i.e., feelings of closeness to the instructor and the program).     

Targeting Interventions: Moderators of the Effects of Expressive Writing and Assertiveness Training on the Adjustment of International University Students

Acculturative stress is a common experience for international students and is associated with psychological and physical problems. In a previous study (Tavakoli et al. Journal of Counseling Psychology 56:590-596, 2009), the authors reported that two stress reduction interventions—expressive writing (EW) and assertiveness training (AT)—had limited overall benefits among international students at an American University. The current analyses of data from that study investigated whether individual differences moderated the effects of EW and AT. Results indicate that greater acculturative stress at baseline predicted greater improvement from both interventions. Additionally, women benefited more from AT than EW, except that EW improved women’s physical symptoms. Men benefited more from EW than AT. Students with limited emotional awareness and expression tended to benefit from both interventions. Finally, nation of origin cultural differences generally did not predict outcomes. It is concluded that the benefits of EW and AT can be enhanced by targeting these interventions to specific subgroups of international students.     

Modification of a School Programme in the Deutsches Museum to Enhance Students’ Attitudes and Understanding

The study examines the nature, conditions, and outcomes of student learning from an organised guided tour in the Deutsches Museum in Munich. The instructional methods that best support students’ cognitive and affective learning as well as how students’ motivational and emotional states influence their achievement were investigated. A sample of 96 secondary school students took part in two different versions of a guided tour on an energy topic. The tours varied in the degree of support of students’ active involvement, group work, and the variety of general activities offered during the tour. The data collected indicate that both tour versions led to an increase in student understanding of the visit topic to nearly the same extent. However, the version stimulating students’ active participation, group work, and including a larger variety of activities aroused more positive attitudes. Students of the modified school programme showed higher interest and intrinsic motivation, felt more competent, and were less bored after the guided tour. In addition, the results suggest that students’ visit‐related emotional states predict the degree of their post‐visit topic understanding, even when demographics and prior knowledge are taken into consideration.     

The impact of impairment on kinematic and kinetic variables in Va’a paddling: Towards a sport-specific evidence-based classification system for Para Va’a

ABSTRACT

Para Va’a is a new Paralympic sport in which athletes with trunk and/or leg impairment compete over 200 m. The purpose of this study was to examine the impact of impairment on kinematic and kinetic variables during Va’a ergometer paddling. Ten able-bodied and 44 Para Va’a athletes with impairments affecting: trunk and legs (TL), legs bilaterally (BL) or leg unilaterally (UL) participated. Differences in stroke frequency, mean paddling force, and joint angles and correlation of the joint angles with paddling force were examined. Able-bodied demonstrated significantly greater paddling force as well as knee and ankle flexion ranges of movement (ROM) on the top hand paddling side compared to TL, BL and UL. Able-bodied, BL and UL demonstrated greater paddling force and trunk flexion compared to TL, and UL demonstrated larger bottom hand paddling side knee and ankle flexion ROM compared to BL. Significant positive correlations were observed for both male and female athletes between paddling force and all trunk flexion angles and ROM in the trunk and pelvis rotation and bottom hand paddling side hip, knee and ankle flexion. The results of this study are important for creating an evidence-based classification system for Para Va’a.