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101.
Jesse Ho-Yin Lo Genyue Fu Kang Lee Catherine Ann Cameron 《Journal of moral education》2020,49(2):177-193
ABSTRACTThis article examines relationships between children and youths’ judgments and their justifications of truth telling and verbal deception, in situational and cultural contexts. Han Chinese, Euro-Canadians and Chinese-Canadians, seven- to 17-years of age were presented competitive scenarios in which protagonists told either lies to protect, or truths to harm, various levels of collectivity. Participants evaluated protagonists’ statements, using a 7-point scale, and justified their judgments. Cultural variations in moral evaluations emerged among the three groups of participants. Older Chinese participants reflected significant collective cultural values in their judgements; by contrast, Euro-Canadians identified more individualistically; and Chinese-Canadians demonstrated notable variability between these perspectives in their judgments. The article enhances understanding of situational and cultural sources in the development of moral reasoning within a sociocultural framework. 相似文献
102.
Jerome Pine Pamela Aschbacher Ellen Roth Melanie Jones Cameron McPhee Catherine Martin Scott Phelps Tara Kyle Brian Foley 《科学教学研究杂志》2006,43(5):467-484
A large number of American elementary school students are now studying science using the hands‐on inquiry curricula developed in the 1990s: Insights; Full Option Science System (FOSS); and Science and Technology for Children (STC). A goal of these programs, echoed in the National Science Education Standards, is that children should gain “abilities to do scientific inquiry” and “understanding about scientific inquiry.” We have studied the degree to which students can do inquiries by using four hands‐on performance assessments, which required one or three class periods. To be fair, the assessments avoided content that is studied in depth in the hands‐on programs. For a sample of about 1000 fifth grade students, we compared the performance of students in hands‐on curricula with an equal number of students with textbook curricula. The students were from 41 classrooms in nine school districts. The results show little or no curricular effect. There was a strong dependence on students' cognitive ability, as measured with a standard multiple‐choice instrument. There was no significant difference between boys and girls. Also, there was no difference on a multiple‐choice test, which used items released from the Trends in International Mathematics and Science Study (TIMSS). It is not completely clear whether the lack of difference on the performance assessments was a consequence of the assessments, the curricula, and/or the teaching. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 43: 467–484, 2006 相似文献
103.
Lynne A. Werner G. Cameron Marean Christopher F. Halpin Naney Benson Spetner Jay M. Gillenwater 《Child development》1992,63(2):260-272
The development of auditory temporal acuity during infancy was examined in 3-, 6-, and 12-month-old infants and in adults using the gap detection paradigm. Listeners detected a series of gaps, or silent intervals, or variable duration in a broadband noise. In order to vary the acoustic frequencies available to the listener, a high-pass noise was used to mask frequencies above specified cutoffs. High-pass maskers with cutoffs of 500, 2,000, and 8,000 Hz were used. The minimum detectable gap was determined using the Observer-based Psychoacoustic Procedure. The thresholds of 3- and 6-month-olds were considerably poorer than those of the adults, although the effect of masker condition was about the same for these 3 groups. The thresholds of 12-month-olds were significantly worse than the adults when the stimulus was unmasked or when the masker cutoff frequency was 2,000 or 8,000 Hz. When the masker cutoff frequency was 500 Hz, 12-month-olds fell into 2 groups: some had gap thresholds that were about the same as 3- and 6-month-olds, while some had gap thresholds that approached those of adults. In a second experiment, a larger group of 12-month-olds were tested with a 500-Hz masker cutoff. Average performance of 12-month-olds was about the same as that of 3- and 6-month-olds in Experiment 1. Some infants attained thresholds close to those of adults. Thus, gap detection thresholds are quite poor in infants, although the similarity of the effect of frequency on performance in infants and adults suggests that the mechanisms governing temporal resolution in infants operate qualitatively like those in adults. 相似文献
104.
Polly E. Atatoa Carr Elaine Reese Dinusha K. Bandara Cameron C. Grant Susan M. B. Morton 《Early Years: An International Journal of Research and Development》2019,39(1):17-35
Infants are increasingly cared for by adults other than their parents. Here we describe non-parental infant care within a diverse cohort; and investigate the relationship between parents’ antenatal intentions and actual infant care. 6822 New Zealand women were recruited during pregnancy and asked about their intentions for childcare. Non-parental care was assessed when infants were nine months old: 1717 (25%) of the 6853 cohort children were receiving more than 8 h per week of regular non-parental care. In comparison with infants of European mothers, infants of Asian or Pacific mothers were more likely to be cared for by extended family; and infants of Māori mothers were more likely to receive centre-based care. Infants from families with lower household incomes, living in more deprived areas were more likely to be cared for by family. When their infants were nine months old, mothers from low- to medium-income households were less likely to be using the type of non-parental care they had intended antenatally, and the same was true when their children were aged 2 years. 相似文献
105.
Peter Thomas Blaine Price Carina Paine & Mike Richards 《British journal of educational technology : journal of the Council for Educational Technology》2002,33(5):537-549
This paper presents the findings from a small–scale experiment investigating the presentation of a synchronous remote electronic examination. It discusses the students' experiences of taking such an examination. The study confirms that the majority of participants found the experience at least as good as a conventional written examination. In addition, typing answers does not prevent students from producing answers in the time available. However, the pressure of time continues to be a major cause of anxiety for students. The paper discusses technical issues, particularly those related to the loss of communications during the 3–hour duration of the exam. Although software processes were available to save and restore students' answers throughout the examination, problems still occurred and more robust software is required. 相似文献
106.
R. J. Cameron 《Educational Psychology in Practice》2006,22(4):289-304
This paper, written in the twenty‐first anniversary year of the journal Educational Psychology in Practice, attempts to uncover those distinctive aspects of the discipline and the practice of applied psychology in general and educational psychology in particular. After considering some of the reasons for attempting this task at this point in time and outlining some of the difficulties involved in achieving this task, five distinctive dimensions are identified and discussed. These are: (i) adopting a psychological perspective to human problems; (ii) uncovering mediating/psychological variables which link particular situations with specific outcomes; (iii) employing psychological knowledge to create explanatory models of complex human problems; (iv) using evidence based strategies for change; and (v) sharing and promoting big ideas from psychology. Some of the possibilities which these distinctive features offer for innovation in educational psychology practice and research are listed, together with their implications for educational psychology practitioners in the future. 相似文献
107.
Do Proper Accommodation Assignments Make a Difference? Examining the Impact of Improved Decision Making on Scores for English Language Learners 总被引:1,自引:0,他引:1
Rebecca J. Kopriva Jessica E. Emick Carlos Porfirio Hipolito-Delgado Catherine A. Cameron 《Educational Measurement》2007,26(3):11-20
Does it matter if students are appropriately assigned to test accommodations? Using a randomized method, this study found that individual students assigned accommodations keyed to their particular needs were significantly more efficacious for English language learners (ELLs) and that little difference was reported between students receiving incomplete or not recommended accommodations and no accommodations whatsoever. A sample of third and fourth grade ELLs in South Carolina (N = 272) were randomly assigned to various types of test accommodations on a mathematics assessment. Results indicated that those students who received the appropriate test accommodations, as recommended by a version of a computerized accommodation taxonomy for ELLs (the selection taxonomy for English language learners accommodations; STELLA), had significantly higher test scores than ELLs who received no accommodations or those who received incomplete or not recommended accommodation packages. Additionally, students who were given no test accommodations scored no differently than those students that received accommodation packages that were incomplete or not recommended, given the students' particular needs and challenges. These findings are important in light of research and anecdotal reports that suggest a general lack of systematicity in the current system of assigning accommodations and a tendency to give all available accommodations regardless of individual child characteristics. The results also have important implications for how future accommodation research should be structured to determine the benefits of particular accommodations and accommodation packages. This study would suggest that control and treatment groups should be assembled based on specific student needs in order for direct comparisons to be made. 相似文献
108.
L. C. Cameron 《CBE life sciences education》2013,12(3):339-344
I was invited to write this essay on the occasion of my selection as the recipient of the 2012 Bruce Alberts Award for Excellence in Science Education from the American Society for Cell Biology (ASCB). Receiving this award is an enormous honor. When I read the email announcement for the first time, it was more than a surprise to me, it was unbelievable. I joined ASCB in 1996, when I presented a poster and received a travel award. Since then, I have attended almost every ASCB meeting. I will try to use this essay to share with readers one of the best experiences in my life. Because this is an essay, I take the liberty of mixing some of my thoughts with data in a way that it not usual in scientific writing. I hope that this sacrifice of the format will achieve the goal of conveying what I have learned over the past 20 yr, during which time a group of colleagues and friends created a nexus of knowledge and wisdom. We have worked together to build a network capable of sharing and inspiring science all over the world. 相似文献
109.
110.
David Lansing Cameron Bryan G. Cook Melody Tankersley 《International Journal of Inclusive Education》2013,17(12):1335-1354
The purpose of this study was to examine the different types and patterns of 1:1 interactions provided by general educators, special educators and paraprofessionals to children with mild disabilities (n?=?13), severe disabilities (n?=?13), and children without disabilities (n?=?13) in inclusive classrooms. General educators, special educators, and paraprofessionals' 1:1 interactions with students in three comparison groups were recorded in 17 elementary and middle school classrooms using a partial interval observation system. We found significant differences with respect to interaction frequency and content. Teachers and paraprofessionals had consistently more 1:1 interactions with students with severe disabilities, followed by children with mild disabilities, and then students without disabilities. In comparison to special education teachers and paraprofessionals, general educators interacted significantly more frequently with children without disabilities and children with mild disabilities. In contrast, paraprofessionals interacted significantly more often with students with severe disabilities and less frequently with children with mild disabilities and students without disabilities. Instructional interactions in social, behavioural, and functional domains were infrequent in these classrooms. We conclude with a brief discussion of the implications of these findings for future research and practice. 相似文献