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Charlotte Johnston Laura Belschner Joanne L. Park Kurtis Stewart Amira Noyes Mark Schaller 《Parenting, science and practice》2017,17(1):51-72
Objective. Parenting behavior is presumed to be related to the thoughts about child behavior that parents report in a controlled and explicit manner and to more implicit parent cognitions that occur outside of conscious awareness and are less accessible to verbal report. Design. We examined mothers’ attitudes toward their children as correlates of self-reported parenting behavior. We used a combination of a self-report questionnaire and a reaction-time method (the Implicit Association Test) to assess explicit and implicit attitudes, respectively. We also assessed mothers’ implicit and explicit attributions for child misbehavior in relation to parenting, using a questionnaire measure of attributions completed under high-cognitive load (implicit attributions) or under low-cognitive load (explicit attributions). Mothers of 124, 6- to 10-year-olds (52% male) participated. Results. Attitudes assessed by self-report questionnaire and the Implicit Association Test were uniquely associated with negative parenting. The cognitive load manipulation moderated associations between attributions and parenting, such that child-blaming attributions were inversely associated with positive parenting only under conditions of high-cognitive load. Conclusions. Compared to traditional self-report questionnaires, methods such as the Implicit Association Test or cognitive load manipulations may more effectively assess implicit parent cognitions. 相似文献
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Jose M. Castillo Jennifer R. Wolgemuth Chris Barclay Amira Mattison Sim Yin Tan Sujay Sabnis Amber Brundage Leslie Marshall 《Psychology in the schools》2016,53(6):641-658
Recent studies indicate that the majority of school psychologists’ time continues to be dedicated to SPED related activities. Despite ongoing calls for school psychologists to expand their roles, why many practitioners do not deliver more comprehensive services is not well understood. This qualitative study investigated facilitators of and barriers to comprehensive and integrated services using the National Association of School Psychologists Model for Comprehensive and Integrated School Psychological Services as the guiding framework. Thirteen full‐time, school‐based practitioners from across the US participated in semi‐structured interviews. Constant‐comparative analysis was used to generate themes. Results indicated that practitioners experienced a number of systemic barriers to (e.g., heavy caseload; inconsistent district policies, priorities, and role definitions; lack of stakeholder involvement) and facilitators of (e.g., resources, graduate training and professional development) comprehensive and integrated service delivery. Participants’ perspectives regarding changes needed to expand their services focused on systemic issues as well. Implications for research and practitioners’ efforts to advocate for systems change are discussed. 相似文献
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In Canada’s first-ever strategy, international education (IE) is linked to immigration policy with international students (IS) recruited as ‘ideal’ immigrants. This paper engages in policy sociology and Ball's concepts of 'policy as text' and 'policy as discourse' (10). It follows three stages of critical policy discourse analysis. The first a simple tally of the most commonly used words/phrases in the Strategy; the second analyses it using Van Leeuwen’s framework and the third presents results from a study on the perception and experiences of IS, exposing the gap between policy rhetoric and practice. The paper concludes that critical discourse analysis is a powerful tool to uncover policy values/ideologies, identify legitimation strategies and reveal perpetuation of power relations/status quo within Canadian society. 相似文献
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Biljana Pejovi? Jelena Eri?-Marinkovi? Marija Pejovi? Jelena Kotur-Stevuljevi? Amira Peco-Anti? 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2015,25(3):450-459
Introduction
Acute kidney injury (AKI) is common in neonatal intensive care units (NICU). In recent years, every effort is made for early detection of AKI. Our hypothesis was that serum neutrophil gelatinase-associated lipocalin (sNGAL) may be a reliable screening test for early diagnosis of AKI in premature neonates after perinatal asphyxia. Therefore, our aim was to assess the diagnostic accuracy of sNGAL for AKI in premature asphyxiated neonates.Materials and methods
AKI was defined in the third day of life (DOL 3) as a serum creatinine (sCr) increase ≥ 26.5 μmol/L from baseline (the lowest previous sCr). According to the increase of sCr, AKI patients were divided in AKIN1 (sCr increase up to 1.9 baseline) and AKIN2 (sCr increase from 2.0 to 2.9 baseline). sNGAL levels were measured on DOL 1, 3 and 7.Results
AKI was diagnosed in 73 (0.676) of 108 enrolled premature asphyxiated neonates. Sixty one patients (0.836) were classified in AKIN1 and 12 patients (0.164) in AKIN2. sNGAL reached the maximal concentrations on DOL 1 within 4 hours after admission to NICU, being higher in AKI compared with no-AKI group (160.8 ± 113.1 vs. 87.1 ± 81.6; P < 0.001) as well as in AKIN2 compared with AKIN1 group (222.8 ± 112.9 vs. 147.8 ± 109.9; P < 0.001). The best areas under the receiver operating characteristic curves (AUC) for prediction of AKI were 0.72 [95% (0.62-0.80) P < 0.001] on DOL1 at 2h and 0.72 [95% (0.63-0.80) P < 0.001] at 4th hour after admission respectively. The corresponding sNGAL cutoff concentrations were 84.87 ng/mL (sensitivity 69.0% and specificity 71.9%) and 89.43 ng/mL (sensitivity 65.7% and specificity 74.3%).Conclusions
In premature asphyxiated neonates sNGAL measured within the first 4 hours of DOL 1 is predictive of the occurrence and severity of AKI. Therefore, plasma levels of NGAL may be used for early diagnosis of AKI in these patients.Key words: serum neutrophil gelatinase-associated lipocalin, acute kidney injury, premature neonates, biomarker 相似文献5.
Building teacher identity with urban youth: Voices of beginning middle school science teachers in an alternative certification program 总被引：1，自引：0，他引：1
Teacher identity development and change is shaped by the interrelationship between personal biography and experience and professional knowledge linked to the teaching environment, students, subject matter, and culture of the school. Working from this framework, this study examines how beginning teacher interns who are part of an alternative route to teacher certification construct a professional identity as science educators in response to the needs and interests of urban youth. From the teacher interns, we learn that crafting a professional identity as a middle‐level science teacher involves creating a culture around science instruction driven by imagining “what can be,” essentially a vision for a quality and inclusive science curriculum implicating science content, teaching methods, and relationships with their students. The study has important implications for the preparation of a stronger and more diverse teaching force able to provide effective and inclusive science education for all youth. It also suggests the need for greater attention to personal and professional experience and perceptions as critical to the development of a meaningful teacher practice in science. © 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 1044–1062, 2004 相似文献
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Stanislava Petrovic Natasa Bogavac-Stanojevic Dragana Lakic Amira Peco-Antic Irena Vulicevic Ivana Ivanisevic Jelena Kotur-Stevuljevic Zorana Jelic-Ivanovic 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2015,25(2):262-271
Introduction
Acute kidney injury (AKI) is significant problem in children with congenital heart disease (CHD) who undergo cardiac surgery. The economic impact of a biomarker-based diagnostic strategy for AKI in pediatric populations undergoing CHD surgery is unknown. The aim of this study was to perform the cost effectiveness analysis of using serum cystatin C (sCysC), urine neutrophil gelatinase-associated lipocalin (uNGAL) and urine liver fatty acid-binding protein (uL-FABP) for the diagnosis of AKI in children after cardiac surgery compared with current diagnostic method (monitoring of serum creatinine (sCr) level).Materials and methods
We developed a decision analytical model to estimate incremental cost-effectiveness of different biomarker-based diagnostic strategies compared to current diagnostic strategy. The Markov model was created to compare the lifetime cost associated with using of sCysC, uNGAL, uL-FABP with monitoring of sCr level for the diagnosis of AKI. The utility measurement included in the analysis was quality-adjusted life years (QALY). The results of the analysis are presented as the incremental cost-effectiveness ratio (ICER).Results
Analysed biomarker-based diagnostic strategies for AKI were cost-effective compared to current diagnostic method. However, uNGAL and sCys C strategies yielded higher costs and lower effectiveness compared to uL-FABP strategy. uL-FABP added 1.43 QALY compared to current diagnostic method at an additional cost of $8521.87 per patient. Therefore, ICER for uL-FABP compared to sCr was $5959.35/QALY.Conclusions
Our results suggest that the use of uL-FABP would represent cost effective strategy for early diagnosis of AKI in children after cardiac surgery.Key words: acute kidney injury, cardiac surgery, children, biomarkers, cost effectiveness analysis 相似文献8.
Stanislava Petrovic Natasa Bogavac-Stanojevic Jelena Kotur-Stevuljevic Amira Peco-Antic Ivana Ivanisevic Jasmina Ivanisevic Dusan Paripovic Zorana Jelic-Ivanovic 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2014,24(2):266-272
Introduction:
Urinary tract infection (UTI) is one of the most common bacterial infectious diseases in children. The aim of this study was to determine the total prooxidant and antioxidant capacity of children with UTI, as well as changes of oxidative status parameters according to acute inflammation persistence and acute kidney injury (AKI) development.Materials and methods:
The patients enrolled in the study comprised 50 Caucasian children (median age was 6 months) with UTI. Total oxidant status (TOS), total antioxidant status (TAS), oxidative stress index (OSI), inflammation marker C-reactive protein (CRP) and renal function parameters urea and creatinine were analyzed in patient’s serums.Results:
According to duration of inflammation during UTI, TAS values were significantly higher (0.99 vs. 0.58 mmol/L, P = 0.017) and OSI values were significantly lower (0.032 vs. 0.041 AU, P = 0.037) in the subjects with longer duration of inflammation than in the subjects with shorter duration of inflammation. We did not find significant difference in basal values of oxidative status parameters according to AKI development.Conclusions:
OSI values could detect the simultaneous change of TAS and TOS due to change in the oxidative-antioxidant balance during the recovery of children with UTI. TAS and OSI as markers of oxidative stress during UTI are sensitive to accompanying inflammatory condition. Further investigations are needed to evaluate whether TAS, TOS and OSI could be used to monitor disease severity in children with UTI. 相似文献9.
10.
The study presents the process of differentiated instruction, its implementation, and impact on second graders in a Lebanese school It analyses how writing instruction has been differentiated through implementing the writing workshop to help students demonstrate improved writing skills. It examines the effects of second graders' participation in the writing workshop and discusses the factors that enabled students to develop their writing skills. Data collection includes pre- and post-writing samples, reflective journal and checklists during individual conferences. Findings show that students' writing skills improved as reflected in their progression of text, expansion of ideas, and development in conventional writing. 相似文献