Teacher stance as reflected in feedback on student writing: An empirical study of secondary school teachers in five countries

This study examines the feedback practices of 110 EFL teachers from five different countries (Cyprus, France, Korea, Spain, and Thailand), working in secondary school contexts. All provided feedback on the same student essay. The coding scheme developed to analyse the feedback operates on two axes: the stance the teachers assumed when providing feedback, and the focus of their feedback. Most teachers reacted as language teachers, rather than as readers of communication. The teachers overwhelmingly focused on grammar in their feedback and assumed what we called a Provider role, providing the correct forms for the student. A second role, Initiator, was also present, in which teachers indicate errors or issues to the learner but expect the learner to pick this up and work on it. This role was associated with a more even spread of feedback focus, where teachers also provided feedback on other areas, such as lexis, style and discourse.

Professional standards : maintaining a critical stance

The following article asks whether professional standards can provide a framework for practitioner inquiry and the renewal of the English teaching profession in Australia. This is in contradistinction to managerial pressures to impose standards for regulatory purposes. The article draws on research conducted for PRIME (Portfolio Research in Mathematics and English), a collaborative project involving members of the Victorian Association for the Teaching of English, the Australian Literacy Educators’ Association and the Mathematics Association of Victoria. PRIME was designed to explore the professional learning which English and Mathematics teachers experienced as they prepared portfolios within a standards framework. This article focuses on the experiences of one English teacher who participated in the project.

The use of somatosensory information during the acquisition of independent upright stance

This study investigated developmental changes in the use of a contact surface during the acquisition of upright posture. Standing infants were longitudinally examined at four developmental epochs: pulling to stand (PS); standing alone (SA); walking onset (WO); and 1.5 months post-walking (PW). The results revealed that as standing experience increased the force applied to the contact surface by the hand and the body sway decreased. Applied force and body sway were consistently related in the anterior-posterior direction (r approximate to 0.65). Temporally, body sway led applied force (approximate to 45 ms) at the PS, SA, and WO developmental periods. However, at PW, the temporal relationship reversed and applied force led body sway (approximate to 140 ms). These results indicate that initially infants use surface contact for mechanical purposes but later for orientation information that affords prospective control of posture.

Misalignment of the knees: Does it affect human stance stability

Introduction: Data describing the relationships between postural alignment and stance stability are scarce and controversial. Objective: The aim of this study was to evaluate the effects of sensory disturbances on knee alignment in upright stance and the effects of knee hyperextension on stance stability. Method: Kinetic and kinematic data of 23 healthy adult women were collected while quietly standing in four sensory conditions. Kinematic data: knee angle (dependent variables) variations were analyzed across sensory conditions. Kinetic data: as subjects with hyperextended knees showed a clear tendency to flex their knees as balance challenge increased, center of pressure (COP) parameters (dependent variables) were analyzed in each sensory condition among trial sub-groups: Aligned-Trials (knee angle < 180°), Hyperextended-Trials (>180°) and Adjusted-Trials (>180° initially, turned <180° under challenging conditions). Results: Differences were found in mean velocity of COP in two conditions showing that knee alignment can affect stance stability. Conclusion: Knee hyperextension is a transient condition changing under postural challenges. Knee hyperextension affected postural control as mean velocity was the highest in the hyperextended group in natural standing sensory condition and lowest with sensory disturbance. © 2009 Elsevier Ltd.

Age-related differences in time-limit performance and force platform-based balance measures during one-leg stance

Poor posture control has been associated with an increased risk of falls and mobility disability among older adults. This study was conducted to assess the test-retest reliability and sensitivity to group differences regarding the time-limit (TLimit) of one-leg standing and selected balance parameters obtained with a force platform in older and young adults. A secondary purpose was to assess the relationship between TLimit and these balance parameters. Twenty-eight healthy older adults (age: 69±5years) and thirty young adults (age: 21±4years) participated in this study. Two one-leg stance tasks were performed: (1) three trials of 30s maximum and (2) one TLimit trial. The following balance parameters were computed: center of pressure area, RMS sway amplitude, and mean velocity and mean frequency in both the anterio-posterior and medio-lateral directions. All balance parameters obtained with the force platform as well as the TLimit variable were sensitive to differences in balance performance between older and young adults. The test-retest reliability of these measures was found to be acceptable (ICC: 0.40-0.85), with better ICC scores observed for mean velocity and mean frequency in the older group. Pearson correlations coefficients (r) between balance parameters and TLimit ranged from -0.16 to -0.54. These results add to the current literature that can be used in the development of measurement tools for evaluating balance in older and young adults. © 2013 Elsevier Ltd.

Inputs for the governments of Latin America and the caribbean for formulating a regional stance for the Rio +20: note by the secretariat

Spanish version available at the Library

Changes in FDB and soleus muscle activity after a train of stimuli during upright stance

Background: Evidence of self-sustained muscle activation following a brief electrical stimulation has been reported in the literature for certain muscles. Objectives: This report shows that the foot muscle (Flexor Digitorum Brevis - FDB) shows a self-sustained increase in muscle activity during upright stance in some subjects following a train of stimuli to the tibial nerve. Methods: Healthy subjects were requested to stand upright and surface EMG electrodes were placed on the FDB, Soleus and Tibialis Anterior muscles. After background muscle activity (BGA) acquisition, a 50 Hz train of stimuli was applied to the tibial nerve at the popliteal fossa. The root mean square values (RMS) of the BGA and the post-stimulus muscle activation were computed. Results: There was a 13.8% average increase in the FDB muscle EMG amplitude with respect to BGA after the stimulation was turned off. The corresponding post-stimulus Soleus EMG activity decreased by an average of 9.2%. We hypothesize that the sustained contraction observed in the FDB following stimulus may be evidence of persistent inward currents (PIC) generated in FDB spinal motoneurons. The post-stimulus decrease in soleus activity may have occurred due to the action of inhibitory interneurons caused by the PICs, which were triggered by the stimulus train. Conclusions: These sustained post-stimulation changes in postural muscle activity, found in different levels in different subjects, may be part of a set of possible responses that contribute to overall postural control.

Author stance in doctoral dissertations of native and non-native speakers of English: a corpus-based study on epistemic adverbs

[EN]Our study concentrates on the epistemic adverbs used in conveying author stance in academic English. The Contrastive Interlanguage Analysis (Granger, 1996) was run to three sets of corpora comprising doctoral dissertations written by native and non-native academic authors of English. Epistemic adverbs occurring in the dissertations were identified through a computer programme and their frequencies were separately computed for each corpus. Lastly, a log-likelihood test was administered to see whether there is a statistically significant difference across the groups in concern concerning the use of these adverbs.

Teaching and learning stance in specialized English for computing. A corpus linguistics approach

[EN]The use of large corpora in the study of languages is a well established tradition. In the same vein, scholarship is also well represented in the case of the study of corpora for making grammars of languages. This is the case of the COBUILD grammar and dictionary and the case of the Longman Grammar of Spoken and Written English. This means that corpora have been analyzed in order to identify patterns in languages that can be later practised by learners following those patterns described and exemplified with real instances.

The Ukrainian Orthodox Church's stance on the revolution and war. OSW Commentary No. 151, 27.10.2014

Volodymyr (secular name Viktor Sabodan), the Metropolitan of Kyiv and All-Ukraine, the head of the Ukrainian Orthodox Church (UOC), which recognises the honorary primacy of the Moscow Patriarchate, died on 5 July 2014 at the age of 79. He was replaced by Metropolitan Onufry (secular name Orest Berezovsky), aged 70. The fact that this representative of the moderate trend, far from politics, was elected signifies that the UOC’s previous policy will be continued in the coming years: strengthening the Church’s independence without questioning its canonical bonds with Moscow. Metropolitan Onufry’s task is to wait out the hard times, rather than to embark upon an active policy. The political developments this year have significantly weakened pro-Russian views and sentiments among the Ukrainian public, including members of the UOC. On the other hand, they have also contributed to the radicalisation of views within firmly pro-Russian circles. The hierarchs of the Ukrainian Orthodox Church have distanced themselves from these developments. The reasons for this included a lack of unity among them as regards this issue, as well as the leadership crisis linked to Metropolitan Volodymyr’sillness. The main problems the Ukrainian Orthodox Church is facing today are as follows: meeting the expectations of those of its members who hold patriotic views (mainly the younger generation) without at the same time antagonising its numerous members who are pro-Russian; and also continuing to disregard the Kyiv Patriarchate and maintaining bonds with the Russian Orthodox Church. Therefore, we may expect the UOC to continue avoiding taking a clear stance on the present conflict, instead focusing on charity.

The sultans of swing: Turkey's stance on integration with the European Union. OSW Point of View Number 37, November 2013

Despite a rise in anti-EU rhetoric and a growing assertiveness in Ankara’s relations with Brussels, Turkey will continue to seek closer integration with the European Union in the coming years. The current stalemate in the accession process has been a source of irritation to Recep Tayyip Erdoğan’s government. Nonetheless, a complete collapse of accession talks would be a much worse scenario for the ruling AKP party. Currently, the government is primarily interested in keeping the negotiation process alive, rather than hoping to gain full membership any time soon. Erdoğan’s government will likely seek to continue the accession talks because the AKP is acutely aware of their importance for the country’s domestic politics, for its the economy, and – although to a lesser extent – for Turkey’s international standing. The opportunity to capitalise on this process will encourage the Turkish government to avoid crises in its relations with the EU, or to at least mitigate the impact of any potential diplomatic fallouts.