Worked examples with errors: when self-explanation prompts hinder learning of teachers diagnostic competences on problem-based learning     

Nicole Heitzmann  Frank Fischer  Martin R. Fischer 《Instructional Science》2018,46(2):245-271

To diagnose classroom situations is crucial for teachers’ everyday practice. The approach of worked examples with errors seems promising to support the diagnosis of classroom situations in student teachers (Stark et al. in Learn Instr 21(1):22–33, 2011). To enhance that approach, error-explanation prompts and an adaptable feedback method to help the learner realize why an error happened and how to prevent a recurrence might be beneficial. In this empirical study, we investigated whether error-explanation prompts and adaptable feedback can facilitate diagnostic competences. N = 108 student teachers took part in a 2 × 2 factorial design (with and without error-explanation prompts as well as with and without adaptable feedback). Error-explanation prompts had a positive effect on declarative-conceptual knowledge if combined with adaptable feedback. Student teachers might have realized a lack of basic concepts and focused their attention on the declarative-conceptual knowledge in the feedback. Contrary to our expectations, however, error-explanation prompts hindered rather than facilitated learning of practical diagnostic knowledge.  相似文献   

Multi-informant assessment of maltreated children: convergent and discriminant validity of the TSCC and TSCYC     

Lanktree CB  Gilbert AM  Briere J  Taylor N  Chen K  Maida CA  Saltzman WR 《Child abuse & neglect》2008,32(6):621-625

OBJECTIVE: This study examined the convergent and discriminant validity of two trauma symptom measures, the Trauma Symptom Checklist for Children (TSCC) [Briere, J. (1996). Trauma Symptom Checklist for Children (TSCC). Odessa, FL: Psychological Assessment Resources] and the Trauma Symptom Checklist for Young Children (TSCYC) [Briere, J. (2005). Trauma Symptom Checklist for Young Children (TSCYC). Odessa, FL: Psychological Assessment Resources]. METHODS: Children's scores on the TSCC and their caretakers' ratings on the TSCYC were analyzed in a study of 310 children presenting to one of two child abuse treatment centers. RESULTS: TSCC and TSCYC scales generally converged in their assessment of symptomatology in maltreated children. Equivalent scales measuring anxiety, depression, anger, dissociation, and sexual concerns were generally most correlated with one another. Similarly, the Posttraumatic Stress-Intrusion (PTS-I) scale of the TSCYC correlated highest with the Posttraumatic Stress (PTS) and Anxiety (ANX) scales of the TSCC, the TSCYC Posttraumatic Stress-Arousal (PTS-AR) scale was correlated with the TSCC ANX scale, and the TSCC PTS scale was most correlated with the TSCYC ANX, PTS-I, and Sexual Concerns (SC) scales. The TSCYC Posttraumatic Stress-Avoidance scale was unrelated to any TSCC scale. Discriminant function analysis revealed that the TSCC PTS scale was the best single predictor of sexual abuse-related PTSD status as identified by the TSCYC. CONCLUSIONS: The TSCC and TSCYC display moderate convergent and discriminant validity with respect to one another, despite different information sources. Nevertheless, the relatively small association between relevant TSCC and TSCYC scales indicates that different symptom informants may have different perspectives on the child's symptomatology; an outcome that may be beneficial when both measures are administered simultaneously. PRACTICE IMPLICATIONS: These results reinforce the notion that both child- and parent/caretaker report measures should be used in the evaluation of traumatized children, so that multiple sources of information can be considered simultaneously. In the current context, administration of the TSCC to the child and the TSCYC to the caretaker, when appropriate (i.e., in children 8-12 years of age) may yield more clinical information on the child's symptomatology than either measure would alone-perhaps especially in cases when one of the two respondents under- or over-reports the child's distress.  相似文献   

Dialect variation,dialect-shifting,and reading comprehension in second grade     

Nicole Patton Terry  Carol McDonald Connor  Lakeisha Johnson  Adrienne Stuckey  Novell Tani 《Reading and writing》2016,29(2):267-295

The purpose of this study was to examine second graders’ (n = 680) changing spoken nonmainstream American English (NMAE) use in relation to their oral language and reading comprehension achievement. Fall NMAE production was negatively associated with fall achievement scores. NMAE production generally decreased from fall to spring. Students who qualified for the US Free and Reduced Lunch program (FARL) and who had stronger language skills were more likely to decrease their NMAE use (i.e., dialect shifting) than their peers who did not qualify for FARL or their peers with weaker language skills. Dialect shifting for a sub-sample of 102 students who used substantial amounts of NMAE at the beginning of the school year was predicted by school context, controlling for reading and language skills—in general, students who attended more affluent schools dialect shifted to a greater extent than did their peers who attended higher poverty schools. Greater dialect shifting in this group predicted gains in reading comprehension from fall to spring.  相似文献   

Children's temperament and behavior problems predict their employed mothers' work functioning     

Hyde JS  Else-Quest NM  Goldsmith HH  Biesanz JC 《Child development》2004,75(2):580-594

Numerous studies have been conducted on the impact of dual-earner parents' employment on their children, yet the reverse process-the impact of children and their behavior on the work functioning of their parents-has been ignored. This study investigated spillover from the mother role to the work role in a sample of more than 300 families. At 4 months, 12 months, 3.5 years, and 4.5 years of age, child's difficult temperament was significantly associated with mother's work outcomes, including work role quality and rewards from combining work and family. The evidence was consistent with a structural model in which maternal sense of parenting competence and maternal depressed affect mediated these effects.  相似文献   

Teacher–Child Interactions in Early Head Start Classrooms: Associations With Teacher Characteristics     

Sherri Castle  Amy C. Williamson  Emisha Young  Jessica Stubblefield  Deborah Laurin  Nicole Pearce 《Early education and development》2016,27(2):259-274

ABSTRACT

Research Findings: The current study examined characteristics of 71 Early Head Start lead teachers in relation to classroom interactions with infants and toddlers. Measured teacher characteristics included education, years of experience, beliefs about child rearing, depressive symptoms, and the temperamental characteristics of positivity and frustration. Teacher–child interactions were measured using the Classroom Assessment Scoring System, Toddler Version (La Paro, Hamre, & Pianta, 2012). Results indicated that field of degree was directly associated with the majority of dimensions of teacher–child interactions. Examination of teachers’ years of experience and intrapersonal characteristics revealed a number of significant interactions, indicating that teacher experience and appropriate beliefs may serve as protective factors in the presence of psychosocial risk factors. Practice or Policy: Overall, our findings suggest that both early childhood education degrees and years of experience are directly or indirectly associated with multiple dimensions of teacher–child interactions, confirming that these patterns established for preschool teachers hold for teachers of infants and toddlers. These results also suggest that years of experience and progressive beliefs about children may be especially important for teachers who are depressed or who have low levels of positivity and high levels of frustration. Implications for future research, as well as preservice and in-service professional development, are discussed.  相似文献   

A computer-assisted instruction program for exercises on finding axioms     

Adele Goldberg  Patrick Suppes 《Educational Studies in Mathematics》1972,4(4):429-449

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Teacher professional development through digital content evaluation     

Kui Xie  Min Kyu Kim  Sheng-Lun Cheng  Nicole C. Luthy 《Educational technology research and development : ETR & D》2017,65(4):1067-1103

In this study, researchers designed and implemented a 1-year professional development (PD) program that focused on supporting teachers in evaluating and selecting digital learning contents. Participants in this investigation included 109 teachers who consented to the study amongst a total of 171 teachers from five school districts across central Ohio. In addition to their participation in the PD program, they completed surveys, interviews, and self-reflections in this mixed-method study. The results revealed that teachers’ perceived TPACK increased over time throughout the PD program, suggesting that training teachers to evaluate digital contents can be an effective PD model to improve teachers’ capacity in learning technology integration. The PD program was especially effective for teachers with less prior experience in technology integration or related training. Mathematics teachers, in comparison to teachers from other disciplines, began with low TPACK; however, these initial differences gradually diminished over the course of the PD program. In terms of their motivation in digital content evaluation, teachers’ expectancy for success increased significantly while their task values remained medium high. The qualitative analyses provided additional insights and revealed design suggestions for success in future PDs.  相似文献   

From Digital Consumption to Digital Invention: Toward a New Critical Theory and Practice of Multiliteracies     

Nicole Mirra  Ernest Morrell  Danielle Filipiak 《理论付诸实践》2018,57(1):12-19

The teaching of media and digital literacies has gained increased attention in the 20 years following the New London Group’s landmark publication. From approaches urging the study of popular culture to calls for youth led social media revolution, there is no shortage of approaches. Yet scant attention is offered toward articulating a new and comprehensive theory of pedagogy and production that acknowledges the changing tools and technologies at young people’s disposal, conceptualizes young people as media producers, and applies these developments to today’s complex classroom context. We aim to articulate a new critical theory of multiliteracies that encompasses 4 types of digital engagement: (a) critical digital consumption, (b) critical digital production, (c) critical distribution, and (d) critical digital invention. We make the argument that a new critical theory of multiliteracies needs to account for each of these types of digital engagement but that, ultimately, we must move beyond theorizing our youth as passive consumers or even critical users of digital technologies toward the project of facilitating youth communities of digital innovation.  相似文献   

Reading and Generalist Genes     

Claire M. A. Haworth  Emma L. Meaburn  Nicole Harlaar  Robert Plomin 《Mind, Brain, and Education》2007,1(4):173-180

ABSTRACT— Twin-study research suggests that many (but not all) of the same genes contribute to genetic influence on diverse learning abilities and disabilities, a hypothesis called generalist genes . This generalist genes hypothesis was tested using a set of 10 DNA markers (single nucleotide polymorphisms [SNPs]) found to be associated with early reading ability in a study of 4,258 7-year-old children that screened 100,000 SNPs. Using the same sample, we show that this early reading SNP set also correlates with other aspects of literacy, components of mathematics, and more general cognitive abilities. These results provide support for the generalist genes hypothesis. Although the effect size of the current SNP set is small, such SNP sets could eventually be used to predict genetic risk for learning disabilities as well as to prescribe genetically tailored intervention and prevention programs.  相似文献   

Early Childhood Creativity: Challenging Educators in Their Role to Intentionally Develop Creative Thinking in Children     

Nicole Leggett 《Early Childhood Education Journal》2017,45(6):845-853

Creativity is a topic of wide global interest, often discussed in fields such as education, psychology and business (Runco, Divergent thinking and creative potential, Hampton Press, New York, 2013; Yoruk and Runco, Journal for Neurocognitive Research 56:1–16, 2014). However, the relationship of pedagogical practices in early childhood education and care (ECEC) as it applies to the development of creative thought processes of young children is a relatively new area for investigation. This paper presents recent research that examines the role of the educator as an intentional teacher within Australian early learning environments and investigates the relationship of this role to children’s developing creativity. Theoretically informed by Vygotsky’s sociocultural constructivist approach (Vygotsky, Mind in society: The development of higher psychological processes, Harvard University Press, Cambridge, MA, 1930, 1978) and neo-Vygotskian theories on creativity (John-Steiner and Moran, Educational Psychologist 31:191–206, 2012), this paper explores some of the beliefs and understandings of educators on creativity. Furthermore, this paper exposes some of the misconceptions of educators about children’s creative thinking as they engage in play-based learning activities. The evidence from this Australian study suggests that the role of the educator is pivotal in assisting children in the early development of creative thinking thus challenging their role as educators.  相似文献