Body in Mind: How Gestures Empower Foreign Language Learning     

Manuela Macedonia  Thomas R. Knösche 《Mind, Brain, and Education》2011,5(4):196-211

It has previously been demonstrated that enactment (i.e., performing representative gestures during encoding) enhances memory for concrete words, in particular action words. Here, we investigate the impact of enactment on abstract word learning in a foreign language. We further ask if learning novel words with gestures facilitates sentence production. In a within‐subjects paradigm, participants first learned 32 abstract sentences from an artificial corpus conforming with Italian phonotactics. Sixteen sentences were encoded audiovisually. Another set of 16 sentences was also encoded audiovisually, but, in addition, each single word was accompanied by a symbolic gesture. Participants were trained for 6 days. Memory performance was assessed daily using different tests. The overall results support the prediction that learners have better memory for words encoded with gestures. In a transfer test, participants produced new sentences with the words they had acquired. Items encoded through gestures were used more frequently, demonstrating their enhanced accessibility in memory. The results are interpreted in terms of embodied cognition. Implications for teaching and learning are suggested.  相似文献   

Supervision and evaluation: The Wyoming perspective     

Bret G. Range  Susan Scherz  Carleton R. Holt  Suzanne Young 《Educational Assessment, Evaluation and Accountability》2011,23(3):243-265

The intent of this study was to assess the perceptions and actions of Wyoming principals concerning their role in supervising and evaluating teachers. A survey was sent to all 286 principals in the state of Wyoming, of which, 143 returned surveys, a response rate of 50%. Findings suggested that principals utilized supervisory behaviors more often than evaluative behaviors. Elementary principals perceived their evaluative practices as significantly more prevalent than secondary principals. Furthermore, principals indicated that their greatest frustrations in supervising teachers were time, the evaluation instrument, and teachers’ unwillingness to change. Additionally, findings suggested that Wyoming principals utilized classroom walkthroughs because they provided a snapshot of teaching and provided a medium for providing feedback. In regards to developmental supervision, principals indicated that novice teachers received much more supervision than veteran teachers. However, their reported use of differentiated supervision only applied to teacher autonomy concerning professional development goals. Principals reported that teachers had little input concerning the methods by which they were supervised. Finally, a majority of the Wyoming principals felt that improvement plans were effective at changing mediocre teaching behaviors, but 40% were speculative that such plans truly remediated poor teachers.  相似文献   

Easy as ABCABC: Abstract Language Facilitates Performance on a Concrete Patterning Task          下载免费PDF全文

Emily R. Fyfe  Nicole M. McNeil  Bethany Rittle‐Johnson 《Child development》2015,86(3):927-935

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“An Indelible Mark”: Gay Purges in Higher Education in the 1940s          下载免费PDF全文

Margaret A. Nash  Jennifer A. R. Silverman 《History of education quarterly》2015,55(4):441-459

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Extended Mixed‐Effects Item Response Models With the MH‐RM Algorithm          下载免费PDF全文

R. Philip Chalmers 《Journal of Educational Measurement》2015,52(2):200-222

A mixed‐effects item response theory (IRT) model is presented as a logical extension of the generalized linear mixed‐effects modeling approach to formulating explanatory IRT models. Fixed and random coefficients in the extended model are estimated using a Metropolis‐Hastings Robbins‐Monro (MH‐RM) stochastic imputation algorithm to accommodate for increased dimensionality due to modeling multiple design‐ and trait‐based random effects. As a consequence of using this algorithm, more flexible explanatory IRT models, such as the multidimensional four‐parameter logistic model, are easily organized and efficiently estimated for unidimensional and multidimensional tests. Rasch versions of the linear latent trait and latent regression model, along with their extensions, are presented and discussed, Monte Carlo simulations are conducted to determine the efficiency of parameter recovery of the MH‐RM algorithm, and an empirical example using the extended mixed‐effects IRT model is presented.  相似文献   

The Effects of Parental Behavior on Infants' Neural Processing of Emotion Expressions          下载免费PDF全文

Samantha Taylor‐Colls  R. M. Pasco Fearon 《Child development》2015,86(3):877-888

Infants become sensitive to emotion expressions early in the 1st year and such sensitivity is likely crucial for social development and adaptation. Social interactions with primary caregivers may play a key role in the development of this complex ability. This study aimed to investigate how variations in parenting behavior affect infants' neural responses to emotional faces. Event‐related potentials (ERPs) to emotional faces were recorded from 40 healthy 7‐month‐old infants (24 males). Parental behavior was assessed and coded using the Emotional Availability Scales during free‐play interaction. Sensitive parenting was associated with increased amplitudes to positive facial expressions on the face‐sensitive ERP component, the negative central. Findings are discussed in relation to the interactive mechanisms influencing how infants neurally encode positive emotions.  相似文献   

Individual Differences in Childhood Behavior Disorders Associated With Epigenetic Modulation of the Cortisol Receptor Gene          下载免费PDF全文

Mark R. Dadds  Caroline Moul  David J. Hawes  Antonio Mendoza Diaz  John Brennan 《Child development》2015,86(5):1311-1320

Behavioral/emotional difficulties in children are the first sign of mental health problems. These problems are however, heterogeneous. A domain that may identify homogenous subgroups is hypothalamic–pituitary–adrenal function. This study tested whether epigenetic regulation of glucocorticoid receptor gene could explain the co‐occurrence of anxiety problems in children with behavior problems. Four‐ to 16‐year‐old clinically referred children (N = 241) were measured for psychiatric symptoms, methylation of target CpG sites in blood or saliva, and morning cortisol levels in those who gave blood. Increased methylation of promoter 1F CpG sites was associated with higher vulnerability to co‐occurring internalizing symptoms and morning cortisol. The results support increasing optimism that epigenetic regulation of key neuroendocrine systems might help explain hitherto unfathomable individual differences in susceptibility to psychiatric symptom profiles.  相似文献   

Cultural Beliefs and Disability: Implications for Rehabilitation Counsellors     

Quintin Boston  Paige N. Dunlap  Glacia Ethridge  Erin Barnes  Angel R. Dowden  Myshalae J. Euring 《International journal for the advancement of counseling》2015,37(4):367-374

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Schoolteachers in the news: a historical analysis of coverage in the West Australian newspaper     

Sue Thomas 《History of education》2015,44(4):525-527

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Familial and Institutional Factors: Job Satisfaction for Female Counselor Educators     

Carrie Alexander‐Albritton  Nicole R. Hill 《Counselor Education & Supervision》2015,54(2):109-121

Job satisfaction based on familial and institutional factors was explored for 157 female counselor educators. Results indicate that female associate professors had lower levels of intrinsic rewards domain after controlling for institutional type. Parental responsibility and partnership status were equivocal, with significant interaction effects after controlling for Carnegie Classification.  相似文献