Who disrupts from placement in foster and kinship care?     

Chamberlain P  Price JM  Reid JB  Landsverk J  Fisher PA  Stoolmiller M 《Child abuse & neglect》2006,30(4):409-424

OBJECTIVE: To identify reliable, inexpensive predictors of foster care placement disruption that could be used to assess risk of placement failure. METHODS: Using the Parent Daily Report Checklist (PDR), foster or kinship parents of 246 children (5-12 years old) in California were interviewed three times about whether or not their foster child engaged in any of the 30 problem behaviors during the previous 24 h. PDR was conducted during telephone contacts (5-10 min each) that occurred from 1 to 3 days apart at baseline. Disruptions were tracked for the subsequent 12 months. Other potential predictors of disruption were examined, including the child's age, gender, and ethnicity, the foster parent's ethnicity, the number of other children in the foster home, and the type of placement (kin or non-kin). RESULTS: Foster/kin parents reported an average of 5.77 child problems per day on the PDR checklist. The number of problem behaviors was linearly related to the child's risk of placement disruption during the subsequent year. The threshold for the number of problem behaviors per day that foster and kinship parents tolerated without increased risk of placement disruption for these latency-aged children was 6 or fewer. Children in non-kin placements were more likely to disrupt than those in kinship placements. There was a trend for increased risk of disruption as the number of children in the home increased. CONCLUSIONS: The PDR Checklist may be useful in predicting which placements are at most risk of future disruption, allowing for targeted services and supports.  相似文献   

Stability of Attachment Style in Adolescence: An Empirical Test of Alternative Developmental Processes          下载免费PDF全文

Jason D. Jones  R. Chris Fraley  Katherine B. Ehrlich  Jessica A. Stern  C. W. Lejuez  Phillip R. Shaver  Jude Cassidy 《Child development》2018,89(3):871-880

Few studies have examined stability and change in attachment during adolescence. This 5‐year longitudinal study (a) examined whether prototype or revisionist developmental dynamics better characterized patterns of stability and change in adolescent attachment (at T1, N = 176; M_age = 14.0 years, SD = 0.9), (b) tested potential moderators of prototype‐like attachment stability, and (c) compared attachment stability in adolescence to stability in adulthood. The results supported the prototype model, which assumes that there is a stable, enduring factor underlying stability and change in attachment. Exploratory moderation analyses revealed that family conflict, parental separation or divorce, minority status, and male sex might undermine the prototype‐like stability of adolescent attachment. Stability of attachment was lower in adolescence relative to adulthood.  相似文献   

Practice and performance: changing perspectives of teachers through collaborative enquiry     

Volha Arkhipenka  Susan Dawson  Siti Fitriyah  Susan Goldrick  Nahielly Palacios 《Educational research; a review for teachers and all concerned with progress in education》2018,60(1):97-112

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Can markers detect contract cheating? Results from a pilot study     

Phillip Dawson  Wendy Sutherland-Smith 《Assessment & Evaluation in Higher Education》2018,43(2):286-293

Contract cheating is the purchasing of custom-made university assignments with the intention of submitting them. Websites providing contract cheating services often claim this form of cheating is undetectable, and no published research has examined this claim. This paper documents a pilot study where markers were paid to mark a mixture of real student work and contract cheating assignments, to establish their accuracy at detecting contract cheating. Seven experienced markers individually blind marked the same bundle of 20 second-year psychology assignments, which included 6 that were purchased from contract cheating websites. Sensitivity analyses showed markers detected contract cheating 62% of the time. Specificity analyses showed markers correctly identified real student work 96% of the time. Our results contrast with contract cheating sites’ claims that contract cheating is undetectable. However, they should be taken with caution as they are from one course unit in one discipline.  相似文献   

Virtually There: Distant Freshmen Blended in Classes through Synchronous Online Education     

Phillip A. Olt 《Innovative Higher Education》2018,43(5):381-395

Synchronous online education occurs when the students and faculty member are in different locations geographically and interaction occurs simultaneously through the internet at scheduled times. In this study I investigated the phenomenon of using synchronous online classes blended with a face-to-face classroom to complete the freshman year of college. The essence of the experience emerged around the concept of ambiguity, specifically in regard to group membership, functionality of technology, and place. This understanding of ambiguity provides a framework upon which to design practices for engaging such distance students and best promoting their learning.  相似文献   

‘We’re keeping on top of the students’: making sense of test data with more informal data in a grade-level instructional team     

Peter S. Wardrip  Phillip Herman 《Teacher Development》2018,22(1):31-50

Internationally, there has been a policy push for using student data for instruction. Yet, research has noted few examples of actually understanding how this data-use practice takes place. This study presents a case of an instructional data team making sense of student data. The study shares data to show how teachers’ process for using data to inform their instructional choices is an interpretive one. The study also highlights the fact that, to make sense of test data that are often incapable of capturing backstories of students’ work in school, teachers draw upon informal data that they glean from their observations of and interactions with students. The collective data in the heads of teachers emerge through data team discussions. We conclude with implications for policy, professional learning, and teacher development.  相似文献   

Evening electronic device use: The effects on alertness,sleep and next-day physical performance in athletes     

Maddison J. Jones  Peter Peeling  Brian Dawson  Shona Halson  Joanna Miller  Ian Dunican 《Journal of sports sciences》2018,36(2):162-170

The aim of the present study was to investigate the influence of different types of tasks performed with or without an electronic device (tablet) on pre-sleep alertness, subsequent sleep quality and next-day athletic performance. Eight highly trained netball players attended a sleep laboratory for pre-sleep testing, polysomnographic sleep monitoring and next-day physical performance testing on 5 separate occasions (1 familiarisation and 4 experimental sessions). For 2 h prior to bedtime, athletes completed cognitively stimulating tasks (puzzles) or passive tasks (reading) with or without a tablet. Sleepiness tended to be greater after reading compared to completing puzzles without a tablet (d = 0.80), but not with a tablet. Melatonin concentration increased more so after reading compared to completing puzzles on a tablet (P = 0.02). There were no significant differences in sleep quality or quantity or next-day athletic performance between any of the conditions. These data suggest that using a tablet for 2 h prior to sleep does not negatively affect subsequent sleep or next-day performance in athletes.  相似文献   

Caffeine use in a Super Rugby game and its relationship to post-game sleep     

Ian C. Dunican  Charles C. Higgins  Maddison J. Jones  Michael W. Clarke  Kevin Murray  Brian Dawson 《European Journal of Sport Science》2018,18(4):513-523

Objective: To examine the relationship between regular game-related caffeine consumption on sleep after an evening Super Rugby game. Methods: Twenty elite rugby union players wore a wrist-activity monitor to measure sleep for three days before, three days after and on the night of an evening Super Rugby game (19:00–21:00). Players ingested caffeine as they would normally (i.e. before and sometimes during a game) and saliva samples were collected before (17:00) and after (21:30) the game for caffeine concentration. Results: Compared to the nights leading up to the game, on the night of the game, players went to bed 3?h later (23:08?±?66?min vs 02:11?±?114?min; p?p?p?p?p?p?=?.06) on game night. Conclusion: Caffeine consumption before a Super Rugby game markedly increases post-game saliva caffeine levels. This may contribute to the observed 3.5?h delay in time at sleep onset and the 1.5?h reduction in sleep duration on the night of the game. This study highlights the need for a strategic approach to the use of caffeine within a Super Rugby team considering the potential effect on post-game sleep.  相似文献   

The Significance of Experience in SLE Research     

Phillip Payne 《Environmental Education Research》1999,5(4):365-381

’Experience’ is at the root of individual, socio‐environmental existence. Inquiries into its more ‘significant’ moments and episodes have arrived at a potentially important body of knowledge in environmental education. However, in the absence of parallel research efforts that demonstrate how the findings of those inquiries translate into contextually sensitive and socially useful educational practices, this discussion returns conceptually to questions posed by Louise Chawla about ‘inner nature’ and how significance of experience is socially constructed. To that future research agenda, I add the further question of how those constructions of ‘significance’ must be seen in relation to dominant social constructions of the ‘environment/nature’, sensitivity and activism. This begs the further question, exacerbated somewhat by the above lack of a connection with existing educational practices, of how teachers’ and learners’ thoughts and actions might also need to be examined in relation to dominant conceptions of the environment/ nature and constructions of environmental education. Consequently, by focusing on the ‘continuity of experience’, this response to issues raised primarily by Chawla about inner nature and other assertions by Tanner about the ‘right subjects’ also addresses broader tensions in environmental education. Significant life experiences (SLE) researchers should continue to refine their understandings of the ontological significance of the central category of human ‘experience’.  相似文献   

Biomechanical analysis of the different classifications of the Functional Movement Screen deep squat test     

Butler RJ  Plisky PJ  Southers C  Scoma C  Kiesel KB 《Sports biomechanics / International Society of Biomechanics in Sports》2010,9(4):270-279

The purpose of this study is to examine the peak sagittal plane joint angles and joint moments of the lower extremity during the deep squat (DS) movement of the Functional Movement Screen (FMS) to assess differences between the classifications (1,2,3). Twenty-eight participants volunteered for the study and were screened to assess their FMS score on the DS task. All participants underwent a quantitative movement analysis performing the FMS DS movement at a self-selected speed. The participants in Group 3 exhibited greater dorsiflexion excursion compared to those in Group 1. Participants in Group 3 had greater peak knee flexion and knee flexion excursion than those in Group 2 who exhibited more than the participants in Group 1. Group 3 also exhibited a greater peak knee extension moment compared to Group 1. At the hip, Groups 3 and 2 exhibited greater peak hip flexion, hip flexion excursion and peak hip extension moment compared to Group 1. Thus, it appears that individuals who score differently on the deep squat as determined by the FMS exhibit differences in mechanics that may be beneficial in assessing strategies for interventions. Future research should assess how fundamental changes in mobility and stability independently affect DS performance.  相似文献