Bringing the schools back in: the stratification of educational achievement in the Chilean voucher system   总被引：1，自引：0，他引：1  

Alejandra Mizala  Florencia Torche 《International Journal of Educational Development》2012,32(1):132-144

This paper analyzes the socioeconomic stratification of achievement in the Chilean voucher system using a census of 4th and 8th graders, a multilevel methodology, and accounting for unobserved selectivity into school sector. Findings indicate that the association between the school's aggregate family socioeconomic status (SES) and test scores is much greater in the private-voucher sector than in the public one, resulting in marked socioeconomic stratification of test scores in the Chilean voucher system. We also find that the amount of tuition fees paid by parents in private-voucher schools has no bearing on test scores, after controlling for the socioeconomic makeup of the school. Implications of these findings for educational inequality in the context of a universal voucher system are discussed.  相似文献   

Digging deeper: qualitative research methods for eliciting narratives and counter-narratives from student veterans     

Catherine Mobley  Catherine E. Brawner  Susan M. Lord  Joyce B. Main  Michelle M. Camacho 《International journal of qualitative studies in education》2013,26(10):1210-1228

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From the Bureau to the Boardroom: 30 Management Lessons from the FBI by Dan Carrison     

Leticia Camacho 《Journal of Business & Finance Librarianship》2013,18(4):365-367

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Secondary Students’ Thinking about Familiar Phenomena: Learners’ explanations from a curriculum context where ‘particles’ is a key idea for organising teaching and learning     

Alejandra García Franco 《International Journal of Science Education》2013,35(14):1917-1952

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Research Methods in Education. Sixth Edition - by Louis Cohen, Lawrence Manion and Keith Morrison     

Alejandra  Navarro Sada  Antonio  Maldonado 《British Journal of Educational Studies》2007,55(4):469-470

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Low-Income Central American Immigrant Mothers' Goals and Their Children's Classroom Competencies in Preschool     

Nicole Marie Denmark  Brenda Jones Harden  Maritza Gonzalez 《Early education and development》2014,25(5):723-745

Research Findings: Unlike other Latino groups, there is little information about the early socialization of children from Central American (CA) immigrant families. This study examined CA immigrant mothers' short-term goals and the implications of these goals for children's behavior in preschool. A total of 47 low-income mothers described their goals for their children's behavior at home/with family and at school. Nearly all mothers described relatedness-oriented goals for their children at home and at school. Mothers emphasized autonomy-oriented goals predominantly for the school context. Mothers' emphases on certain goals in the home, but not goals for school, predicted teacher reports of children's social cooperation and approaches to learning in the classroom. Practice or Policy: Educators should be aware that relatedness-oriented goals are highly salient for CA immigrant parents. Immigrant parents might benefit from more information regarding the general goals of preschool. Educators should encourage mothers to set multiple early goals for their children, including learning-related goals for home. Educators and CA immigrant parents may support home–school continuity for children through mutual understanding of goals and values.  相似文献   

Care taker blogs in caregiver fabricated illness in a child: A window on the caretaker's thinking?     

Ana N. Brown  Gioia R. Gonzalez  Rebecca T. Wiester  Maureen C. Kelley  Kenneth W. Feldman 《Child abuse & neglect》2014

Three recently diagnosed cases of caregiver-fabricated illness in a child at Seattle Children's Hospital shed light on a new manifestation of their caretakers’ attention seeking. The patients’ mothers were actively blogging about their children's reputed illnesses. Although it is not uncommon for parents of chronically ill children to blog about their child's medical course, specific themes in these blogs of parents suspected of medically abusing their children were noted. In particular, gross distortions of the information parents had received from medical providers were presented online, describing an escalation of the severity of their children's illnesses. The mothers reported contacting palliative care teams and Wish organizations, independently from their medical providers’ recommendations. They sought on-line donations for their children's health needs. We believe these blogs provide additional direct evidence of the suspected caregivers’ fabrications. Although we have not performed formal content analysis, blogs might also provide insight into the caretakers’ motivations. Protective Services and/or police investigators could consider querying the internet for blogs related to children at risk for caregiver-fabricated illness in a child. These blogs, if viewed in parallel with the children's medical records, could assist medical diagnosis and legal documentation of medical fabrication and assist in protective planning for the affected children.  相似文献   

An evaluation of an adaptive learning system based on multimodal affect recognition for learners with intellectual disabilities     

Penelope J. Standen  David J. Brown  Mohammad Taheri  Maria J. Galvez Trigo  Helen Boulton  Andrew Burton  Madeline J. Hallewell  James G. Lathe  Nicholas Shopland  Maria A. Blanco Gonzalez  Gosia M. Kwiatkowska  Elena Milli  Stefano Cobello  Annaleda Mazzucato  Marco Traversi  Enrique Hortal 《British journal of educational technology : journal of the Council for Educational Technology》2020,51(5):1748-1765

Artificial intelligence tools for education (AIEd) have been used to automate the provision of learning support to mainstream learners. One of the most innovative approaches in this field is the use of data and machine learning for the detection of a student’s affective state, to move them out of negative states that inhibit learning, into positive states such as engagement. In spite of their obvious potential to provide the personalisation that would give extra support for learners with intellectual disabilities, little work on AIEd systems that utilise affect recognition currently addresses this group. Our system used multimodal sensor data and machine learning to first identify three affective states linked to learning (engagement, frustration, boredom) and second determine the presentation of learning content so that the learner is maintained in an optimal affective state and rate of learning is maximised. To evaluate this adaptive learning system, 67 participants aged between 6 and 18 years acting as their own control took part in a series of sessions using the system. Sessions alternated between using the system with both affect detection and learning achievement to drive the selection of learning content (intervention) and using learning achievement alone (control) to drive the selection of learning content. Lack of boredom was the state with the strongest link to achievement, with both frustration and engagement positively related to achievement. There was significantly more engagement and less boredom in intervention than control sessions, but no significant difference in achievement. These results suggest that engagement does increase when activities are tailored to the personal needs and emotional state of the learner and that the system was promoting affective states that in turn promote learning. However, longer exposure is necessary to determine the effect on learning.  相似文献   

Flexibility in young second‐language learners: examining the language specificity of orthographic processing     

S. Hlne Deacon  Lesly Wade‐Woolley  John R. Kirby 《Journal of Research in Reading》2009,32(2):215-229

This study examines whether orthographic processing transfers across languages to reading when the writing systems under acquisition are sufficiently related. We conducted a study with 76 7‐year‐old English‐first‐language children in French immersion. Measures of English and French orthographic processing (orthographic choice tasks) and standardised measures of English and French word reading (Woodcock and FIAT) were taken, in addition to verbal and nonverbal ability, and phonological and morphological awareness. Analyses reveal significant contributions of orthographic processing to reading both within and across the two languages, despite the inclusion of control variables. Findings of the transfer of orthographic processing skills to reading across languages suggest that orthographic processing may not be as language specific as previously hypothesised. We discuss the several similarities between English and French, such as a shared alphabet and cognates, that may drive transfer across languages in the context of current theories of second‐language reading development.  相似文献   

Investigating the Impact of Using a CAD Simulation Tool on Students’ Learning of Design Thinking     

Manaz Taleyarkhan  Chandan Dasgupta  John Mendoza Garcia  Alejandra J. Magana 《Journal of Science Education and Technology》2018,27(4):334-347

Engineering design thinking is hard to teach and still harder to learn by novices primarily due to the undetermined nature of engineering problems that often results in multiple solutions. In this paper, we investigate the effect of teaching engineering design thinking to freshmen students by using a computer-aided Design (CAD) simulation software. We present a framework for characterizing different levels of engineering design thinking displayed by students who interacted with the CAD simulation software in the context of a collaborative assignment. This framework describes the presence of four levels of engineering design thinking—beginning designer, adept beginning designer, informed designer, adept informed designer. We present the characteristics associated with each of these four levels as they pertain to four engineering design strategies that students pursued in this study—understanding the design challenge, building knowledge, weighing options and making tradeoffs, and reflecting on the process. Students demonstrated significant improvements in two strategies—understanding the design challenge and building knowledge. We discuss the affordances of the CAD simulation tool along with the learning environment that potentially helped students move towards Adept informed designers while pursuing these design strategies.  相似文献