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Paloma Gonzlez‐Castro Marisol Cueli Dbora Areces Celestino Rodríguez Georgios Sideridis 《Learning disabilities research & practice》2016,31(3):142-155
Problem solving represents a salient deficit in students with mathematical learning difficulties (MLD) primarily caused by difficulties with informal and formal mathematical competencies. This study proposes a computerized intervention tool, the integrated dynamic representation (IDR), for enhancing the early learning of basic mathematical competencies and word problem solving skills. The goal was to compare and contrast the effects of IDR on the acquisition of informal and formal mathematical competencies in students with attention deficit/hyperactivity disorder (ADHD) and MLD. Participants were 216 students (6–9 years), who were classified into three groups: ADHD (n = 72), MLD (n = 82), ADHD and MLD (n = 62). They completed the Test of Early Mathematics Ability (Third Edition). The results showed that all three diagnosed groups improved significantly postintervention in all mathematical competencies, with the MLD‐only group benefiting the most at posttest. 相似文献
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José M. Tomás Amparo Oliver Laura Galiana Patricia Sancho Marisol Lila 《Structural equation modeling》2013,20(2):299-313
Several investigators have interpreted method effects associated with negatively worded items in a substantive way. This research extends those studies in different ways: (a) it establishes the presence of methods effects in further populations and particular scales, and (b) it examines the possible relations between a method factor associated with negatively worded items and several covariates. Two samples were assessed: 592 high school students from Valencia (Spain), and 285 batterers from the same city. The self-esteem scales used were Rosenberg's Self-Esteem Scale, the State Self-Esteem Scale, and Self-Esteem 17. Anxiety was also assessed with the State-Trait Anxiety Inventory, and gender and educational level were taken into account. The models were conducted using a multiple indicators and multiple causes (MIMIC) model framework. The evidence in this research pointed out that method effects were present across the different measures of self-esteem. Moreover, a significant and negative effect of anxiety on method effects was present across scales and samples, whereas no effects of age or educational level where found. 相似文献
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Cassie Barnhardt, Marisol Ramos, and Kimberly Reyes share a case study of an undocumented student's academic success to demonstrate the importance of administrative commitment, clarity, and consistency in supporting such students in the unique challenges they face. 相似文献
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Sarah G. Curci Linda J. Luecken Marisol Perez Rebecca M.B. White 《Child development》2021,92(5):1785-1800
Socioeconomically disadvantaged neighborhoods increase the risk for poor mental health among residents, yet protective factors may operate alongside risk. This study evaluated the influence of the prenatal neighborhood ethnocultural context on child behavior problems and maternal depressive symptoms. Prenatal maternal role expectations, prenatal culture-specific stress, and postpartum depression (PPD) symptoms were evaluated as mediators. Participants included 322 low-income, Mexican American mother-child dyads. Women (Mage = 27.8) reported on proposed mediators, maternal depressive symptoms, and child behavior problems at 4.5 years. Neighborhood Latinx concentration was obtained from census data. Higher Latinx concentration predicted fewer maternal depressive symptoms and child behavior problems, mediated through role expectations and PPD symptoms. Results suggest prenatal neighborhood context to impact later maternal and child mental health. 相似文献
5.
Marisol Carrillo 《Reading and writing》1994,6(3):279-298
The work is aimed at studying the relations between different levels of phonological awareness and early reading ability. Ten different metaphonological tasks as well as a reading (syllables and word decoding) test were administered to kindergarteners and first graders. The correlations between metaphonological abilities and reading were highly significant for the kindergarteners. In the tasks involving sensitivity to phonological similarities, correlations were weak and nonsignificant for the first graders. A principal components analysis shows two components at first grade: sensitivity to phonological similarities and segmental awareness. Reading was related only to the latter. The differential performance between prereaders and readers within the group of kindergarten shows that sensitivity to phonological similarities and initial isolation of segments takes precedence over alphabetic reading. Segmental awareness, however, does not develop outside the learning of the alphabetical code as the evidence provided by results in deleting, counting and reversal tasks suggests. All children who had developed segmental awareness were able to read but, interestingly enough, some good readers performed poorly in some of the segmental awareness tasks (i.e. deleting of initial phoneme). 相似文献
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Using a national sample of over 277,850 collegefreshmen, this study examines attitudes towardaffirmative action in college admissions separately forfour racial/ethnic groups: whites/Caucasians,African-Americans, Asian-Americans, and Mexican-Americans. Foreach group, analyses address the extent to whichopposition to affirmative action is driven by factorssuch as self-interest, political ideology, and attitudes about race/ethnicity. Findings suggest somedifferences in how these factors operate acrossdifferent racial/ethnic groups. 相似文献
7.
Bianca Anderson Marisol Florén-Romero Julienne E. Grant Jootaek Lee Lyonette Louis-Jacques Teresa M. Miguel-Stearns 《Legal Reference Services Quarterly》2013,32(1):18-76
ABSTRACTCarrying out effective and efficient research on Mexican law presents special challenges. Some of these are structural because they condition the entire research process. This guide covers all aspects of Mexican legal research, providing a contextualized overview of the subject. The guide is organized into three main sections: Primary Sources, Secondary Sources, and Online Resources. The reader of this guide will gain a solid foundation in how to do research on Mexican law. 相似文献
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Gueudet Ghislaine Buteau Chantal Muller Eric Mgombelo Joyce Sacrist&#;n Ana Isabel Rodriguez Marisol Santacruz 《Educational Studies in Mathematics》2022,110(2):353-377
Educational Studies in Mathematics - We are interested in understanding how university students learn to use programming as a tool for “authentic” mathematical investigations (i.e.,... 相似文献
10.
Marisol Soria Santiago Esteva Jesús F. Escanero José R. Pina 《Journal of sports sciences》2013,31(10):954-962
AbstractTo investigate the effects of sulphurous mineral water (SMW) after a hydroponic treatment on muscle damage, antioxidant activity and peripheral blood changes induced by submaximal exercise. Thirty well-trained male triathletes were supplemented with SMW or placebo: 3 weeks of placebo, 30 days of wash out and 3 weeks of SMW. After both periods, participants ran for 2 h at 70% maximal aerobic speed. Antioxidant enzymes, lipid peroxidation, antioxidant capacity and blood cell markers were compared between placebo and SMW at pre-exercise (T0), immediately post-exercise (T1), 24 h post-exercise (T2) and 48 h post-exercise (T3). Total thiols decreased until T3 vs. T0 for both placebo and SMW; transient red blood cells, haemoglobin and haematocrit increased were shown at T1 vs. T0 and for leucocytes until T2 vs. T0, only for placebo group. Total thiols increased significantly in SMW vs. placebo at T0; Thiobarbituric acid reactive species was significantly higher at T0, T1, T2 and T3; catalase increased significantly at T1; creatine phosphokinase decreased significantly at T1, T2 and T3, although no significant differences were found at T0. Furthermore, red blood cells, haemoglobin and haematocrit were significantly higher and leucocytes were significantly lower at T0 and T1 in SMW group vs. placebo group. This study suggests that three weeks of SMW supplementation may protect from exercise-induced muscle damage. 相似文献