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1.
Childhood sexual abuse (CSA) is highly prevalent and associated with a wide variety of negative mental and physical health outcomes. School-based CSA education and prevention programs have shown promise, but it is unclear to what extent community-level characteristics are related to their effectiveness. The present cluster randomized controlled trial evaluated community-level moderators of the Safe@Lastprogramcomparedtoawaitlistcontrolcondition.(*) Knowledge gains from pre- to post-intervention were assessed in 5 domains: safe versus unsafe people; safe choices; problem-solving; clear disclosure; and assertiveness. Participants were 1177 students (46% White, 26% African American, 15% Hispanic, 4% Asian American, 6% Other) in grades 1 through 6 from 14 public schools in Tennessee. Multilevel models accounting for the nesting of children within schools revealed large effect sizes for the intervention versus control across all knowledge domains (d’s ranged from 1.56 to 2.13). The effectiveness of the program was moderated by mean per capita income and rates of substantiated cases of child abuse and neglect in the community. Intervention effects were stronger for youth living in lower as compared to higher income counties, and for youth attending schools in counties with lower as compared to higher abuse/neglect rates. Child characteristics (sex, race) did not moderate intervention effects. This research identified two community-level factors that predicted the effectiveness of a CSA education and prevention program designed to improve children’s knowledge of personal safety skills. School-based CSA prevention programs may require modification for communities with higher rates of child abuse and neglect.  相似文献   

2.
BackgroundChild sexual abuse (CSA) is a problem with severe consequences for victimized children. A variety of interventions have been developed and implemented over the last decades to prevent CSA. However, most of them have not been systematically evaluated to determine their effectiveness. The IGEL program is a school-based intervention to prevent CSA in third-grade primary school children in Germany.MethodsThis study was conducted using a quasi-experimental design, in which almost 300 children and their parents from eight intervention and four control schools were surveyed three times (pretest, posttest, 3 months later). In order to measure outcomes, a questionnaire was developed based on validated instruments to assess the knowledge, courses of action and self-protective skills of the children. Furthermore, increased anxiety and generalized touch aversion were examined as potentially harmful side effects of the program.ResultsThe results clearly demonstrate increased CSA-related knowledge and courses of action in children from the intervention group compared to the control children. These effects were medium-sized and sustained for at least three months after the last session. No meaningful negative side effects were detected in the evaluation for either the children or parents.ConclusionThe outcome evaluation indicates that the IGEL program is an effective intervention in terms of knowledge about CSA and known courses of action, and may therefore contribute to the prevention of CSA in primary schools. Despite this positive core finding of the intermediate outcomes, some adaptations of the program to children with different cultural backgrounds were made prior to further dissemination.  相似文献   

3.
ABSTRACT

In this article, we explore oral and reading development in Spanish and English for a sample of 70 first grade Hispanic English-learning boys and girls receiving a longitudinal English intervention and a comparison group of 70 boys and girls. Students were assessed at the outset of kindergarten and first grade, and the exit of first grade. Results showed that, on average, treatment students scored significantly better in dual oracy and Spanish literacy than control students. Girls demonstrated a faster rate in dual reading comprehension than did their boy counterparts. When the effects of treatment and gender were jointly examined, it is apparent that the treatment effect contributed to a larger proportion of variance compared to gender.  相似文献   

4.
US adolescents initiate sex at increasingly younger ages, yet few pregnancy prevention interventions for children as young as 10–12 years old have been evaluated. Sixteen Washington, DC schools were randomly assigned to intervention versus control conditions. Beginning in 2001/02 with fifth-grade students and continuing during the sixth grade, students completed pre-intervention and post-intervention surveys each school year. Each year, the intervention included 10–13 classroom sessions related to delaying sexual initiation. Linear hierarchical models compared outcome changes between intervention and control groups by gender over time. Results show the intervention significantly decreased a rise over time in the anticipation of having sex in the next 12 months among intervention boys versus control boys, but it had no other outcome effects. Among girls, the intervention had no significant outcome effects. One exception is that for both genders, compared with control students, intervention students increased their pubertal knowledge. In conclusion, a school-based curriculum to delay sexual involvement among fifth-grade and sixth-grade high-risk youths had limited impact. Additional research is necessary to outline effective interventions, and more intensive, comprehensive interventions may be required to counteract adverse circumstances in students' lives and pervasive influences toward early sex.

ClinicalTrials.gov identifier: NCT00341471  相似文献   

5.

The aim of this study was to evaluate attitudes towards and achievement in science of Form 3 students studying in single-sex and coeducational schools in Brunei. The results demonstrated significant differences in attitudes towards and achievement in science of male and female students in single-sex schools and students in coeducational schools. These differences were at moderate level. In single-sex schools, the girls achieved moderately better in science than the boys despite their attitudes were only marginally better than the boys. However, there were no gender differences in attitudes towards and achievement in science of students in coeducational schools. The attitudes towards and achievement in science of girls in single-sex schools were moderately better than those of girls in coeducational schools. Whereas the attitudes towards and achievement in science of boys in single-sex schools were only marginally better than the boys in coeducational schools. However, further research to investigate (a) if these differences are repeated at other levels as well as in other subjects, and (b) the extent to which school type contributed towards these differences is recommended.  相似文献   

6.
Abstract

The National Human Papillomavirus (HPV) Vaccination Program in Australia commenced in 2007 for girls and in 2013 for boys, using the quadrivalent HPV [4vHPV] vaccine. In Australia, students are primarily vaccinated en masse, on school grounds, after parental/guardian consent is obtained. Students most often receive little, or no, education at school about HPV or HPV vaccination prior to immunisation. There is also some uncertainty about where young people can and should obtain reliable information about the vaccine, outside of school. We conducted a cluster randomised controlled trial of a complex intervention in schools. This study aimed to improve: (1) student knowledge about HPV vaccination; (2) psycho-social outcomes and (3) vaccination uptake. In this paper, we briefly outline our educational intervention and discuss its implementation by educators including facilitators and barriers. We also discuss the study findings pertaining to student knowledge about HPV and HPV vaccination and their attitudes to vaccination across control and intervention schools. Study results showed students in intervention schools demonstrate greater knowledge and understanding of HPV and HPV vaccination. Greater knowledge and understanding of HPV and HPV vaccination appeared to promote positive attitudes towards vaccination and supported confidence with vaccination.  相似文献   

7.
Abstract

We examined the extent to which strategies instruction, using the Self-Regulated Strategy Development (SRSD) model, would enhance the writing, engagement during writing, and behavior of 44 second-grade students identified as having behavioral and writing difficulties. This study occurred within a comprehensive, integrated, three-tiered model of prevention that included behavioral, social, and academic components. Students were randomly assigned to an experimental or control condition. Students in the experimental condition received SRSD as a Tier 2 intervention. They were individually taught strategies for planning and composing, first for opinion essays and then for stories. Students met with their instructor 3 to 4 times per week for 30-min sessions, spending 3 to 4½ weeks in intervention for each genre. Students in the control group received the regular writing program. SRSD instructed students made significantly greater gains in writing quality and composition elements than control students for both opinion essays and stories. Students in the experimental condition also made greater gains than controls in academic engagement when writing opinion essays in their regular classroom. Transfer and behavioral effects, however, were limited. Implications are discussed.  相似文献   

8.
US adolescents initiate sex at increasingly younger ages, yet few pregnancy prevention interventions for children as young as 10-12 years old have been evaluated. Sixteen Washington, DC schools were randomly assigned to intervention versus control conditions. Beginning in 2001/02 with fifth-grade students and continuing during the sixth grade, students completed pre-intervention and post-intervention surveys each school year. Each year, the intervention included 10-13 classroom sessions related to delaying sexual initiation. Linear hierarchical models compared outcome changes between intervention and control groups by gender over time. Results show the intervention significantly decreased a rise over time in the anticipation of having sex in the next 12 months among intervention boys versus control boys, but it had no other outcome effects. Among girls, the intervention had no significant outcome effects. One exception is that for both genders, compared with control students, intervention students increased their pubertal knowledge. In conclusion, a school-based curriculum to delay sexual involvement among fifth-grade and sixth-grade high-risk youths had limited impact. Additional research is necessary to outline effective interventions, and more intensive, comprehensive interventions may be required to counteract adverse circumstances in students' lives and pervasive influences toward early sex.ClinicalTrials. gov identifier: NCT00341471.  相似文献   

9.
Abstract

?Multitiered systems of reading instruction and intervention, including response to intervention, are widely used in early reading by schools to provide more intense services to students who need them. Research using randomized controlled trials has compared innovative Tier 2 interventions to business-as-usual Tier 2 approaches and established a number of important components that compose effective Tier 2 interventions in early reading. The purpose of this study was to test the impact of a Tier 2 intervention with Tier 2 compared to Tier 1 instruction alone using regression discontinuity. A cut score was used to assign first-grade students at risk for reading difficulties to Tier 2 intervention plus Tier 1 instruction. Students who missed the cut score in the control group received Tier 1 instruction only. Students in the treatment group, just below the cut score, made greater gains on the SAT10 total score and the individual subtests than students just above the cut score. Outcomes were not significant on oral reading fluency.  相似文献   

10.
This paper summarizes results from a math intervention implemented in a high-poverty urban community. Over 7,300 students from kindergarten to 4th grade in 1 low-socioeconomic-status school district participated in the study. Students from 13 different schools (36 different classroom) participated in the treatment. Comparisons were made to purposely selected control-group schools and all other students in the district. The aim of the intervention was to help early elementary-age students living in poverty learn essential math facts and master basic computational skills as a foundation for improving their math ability. The study used a pre-test/post-test quasi-experimental design with control and treatment groups. Achievement for both groups was compared to that of the school district as a whole, with analysis disaggregated by poverty status. The results found positive gains in the treatment group's math achievement at every grade level, transcending differences in socioeconomic status.  相似文献   

11.
Background: More young people, boys and girls, are needed in technical studies and professions, as the relative number of students in technology-related studies has been decreasing in most industrialised countries. To overcome this decrease several countries implemented mandatory technology classes in the curriculum of secondary education.

Purpose: This study has two goals: exploring the evolution of pupils’ interest during the year(s) they attend the mandatory technology classes and exploring determining characteristics for differences in boys’ and girls’ attitude change over time.

Sample: This study focuses on data gathered in the first and second grade of the first cycle in general secondary education in the North region of Belgium, Flanders. In a first stage we selected a good representation of geographically spread schools (n = 20), from which over 1300 students participated.

Design and methods: A longitudinal study with eight measurement occasions spread over the course of two years is presented in order to capture the evolution of students’ attitudes, making use of a multilevel growth model analysis.

Results: The results show that students’ interest in technology decreases over time, although at the end of each grade interest is increasing again. Boys’ and girls’ interest in technology also evolves a little different in the first cycle of secondary education. For career aspirations we didn’t see any significant difference between boys and girls. Boys’ and girls’ aspirations decrease over time with a little increase by the end of the second grade. Students with a more technological curriculum also have more career aspirations in the field of technology than their peers with other curricula. Although students’ perceptions about technology as a subject for boys and girls are largely stable.

Conclusions: The evolution of students’ attitude is far from linear, this strengthens us in the choice for a more complex analysis model and the choice for more measuring points than only at the beginning and the end when analysing students’ attitudes towards technology. With this research we found that students interest and aspirations in the field of technology are not stable and do change in the first cycle of secondary education. Overall, we can conclude that if the goal of technology education at school maintains to promote ‘a larger number of students in technological oriented studies and professions’, there is still much to do.  相似文献   

12.
BackgroundLike many middle-income countries, knowledge about child sexual abuse (CSA) is limited in Indonesia. The national government has stated a commitment to protect children from the worst forms of abuse, yet the sensitivity of CSA along with the complexity of culture and law, present substantial challenges.ObjectiveThis article reviews current knowledge about CSA in Indonesia, in the context of existing laws and policies that influence CSA prevention and intervention.MethodA systematic review of this research was conducted in the following manner: a review of scholarly literature and grey literature in English (19 papers) and in Bahasa Indonesian (11 papers), and a review of CSA-related Indonesian laws (4 documents) and policies (5 documents).ResultsThis review finds that knowledge about CSA in Indonesia is still limited. The taboos on discussing sexual matters were identified as factors that impede reporting of CSA. Poverty also leads to increasing children’s risk of sexual abuse. There was less attention to CSA occurring within family contexts and focus was more upon its occurrence outside of the family. The study identified that contradictory definitions of children within the law add to children’s vulnerability to CSA; this is especially the case for girls. Current child protection strategies in prevention and intervention lack specific focus on CSA.ConclusionFurther research is needed to enable the development of evidence-based approaches to better harmonize the development of law and policy with contemporary knowledge about CSA.  相似文献   

13.
ObjectivesThe current study presents the prevalence of students’ reports of physical and emotional maltreatment by school staff and examines the differences between these reports according to the students’ category of involvement in school bullying (only bullies, only victims, bully-victims, and neither bullies nor victims).MethodThis study is based on a large, nationally representative sample of 16,604 students in grades 7–11 in 324 schools across Israel, who completed questionnaires during class. Using Multivariate Analyses of Variance (MANOVA), the study explores the differences between bully-victim group memberships on their reports of staff maltreatment. It also examines the interaction of students’ gender, nation (Jewish vs. Arab students) and school level (junior high vs. high school student) with physical and emotional maltreatment.ResultsSignificant MANOVA results were found for gender (boys more than girls), nation (Arabs more than Jews) and bully-victim group membership for both emotional and physical maltreatment. Post hoc follow-up analyses revealed that bully-victims reported significantly more staff maltreatment than other students, followed by bullies and victims. Students who were not involved in bullying reported the lowest levels of staff maltreatment. In addition, the interaction analysis revealed that differences in bully-victim subgroup membership vary by gender, nations and school level in both physical and emotional maltreatment.ConclusionThe findings showed that levels of staff maltreatment toward students vary according to the category of students’ involvement in bullying, with bully-victims boys being at the highest risk. These findings mirror past research suggesting that bully-victims present multiple challenges for school staff and they are in need for special attention.Practice implicationThe findings emphasize the need to invest more efforts in helping bully-victims that were found at highest risk for staff maltreatment in both Jewish and Arab schools. Furthermore, it is essential to support teachers to help them cope effectively with difficult situations without resorting to aggression. To achieve this goal, training opportunities for teachers in Israel and other countries need to be expanded. This intervention should be designed and implemented from a “whole school” approach that includes students, school staff, and parents.  相似文献   

14.
ABSTRACT

Despite the systematic recognition of large gender gaps in favour of boys in mathematics performance in Chile, the role of schools in explaining this gap has been comparatively underresearched. This paper analyses a longitudinal dataset to explore within- and between-school variation of Chilean primary schools in promoting attainment and progress of girls and boys. In order to reflect the hierarchical nature of the educational data, multilevel modelling is used, with 163,044 students, nested within 3,355 schools, within 310 municipalities to fit raw, contextualised attainment, and value-added models. The weak evidence indicative of gender differential school effect in progress in Chilean primary schools was interpreted as non-substantive. However, differences in effectiveness played a significant role, as girls progressed more than boys in less effective schools, but the opposite was true in more effective schools. Finally, the study concludes that the Chilean gender gap needs to be addressed mainly beyond schools.  相似文献   

15.
ABSTRACT

This study examined the role of teacher expectations in the emerging gender gaps in reading and mathematics in the first year of schooling. Therefore, we first investigated whether boys and girls differ in their vulnerability to teacher expectancy effects. Second, we analysed whether gender-specific effects of teacher expectations contribute to gender achievement gaps. Our analyses were based on 1,025 first-grade students in Germany. Among the majority of the students, boys and girls did not differ in their vulnerability to teacher expectancy effects. Further analyses examined a subgroup of students who were targets of relatively strong teacher expectation bias and who showed unexpectedly high or low achievement gains. In this specific subgroup, girls’ mathematics achievement was more adversely affected by negatively biased expectations and benefitted less from positive bias than boys’ achievement. Mediation analyses revealed that teacher expectation bias did not substantially contribute to gender gaps in reading or mathematics.  相似文献   

16.
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17.
OBJECTIVE: Active involvement by parents may contribute substantially to the success of school-based programs to prevent child sexual abuse (CSA). In China, little is known about parental understanding of CSA. This study investigated Chinese parents' knowledge, attitudes, and communication practices with their children about CSA. METHOD: Six hundred and fifty-two parents of Grade 3 pupils of seven elementary schools in Jingzhou city, Hubei province (central China), completed an anonymous questionnaire (response rate=81%). RESULTS: More than 95% of respondents agreed that elementary schools should provide programs to prevent CSA and were willing to have their children participate in such programs. Although nearly all parents talked with their children about stranger danger, they were much less likely to talk specifically about sexual abuse. Many parents personally lacked basic knowledge about characteristics of perpetrators, the sexual abuse of boys, and nonphysical consequences of CSA. About half (46.8%) expressed some concern that CSA preventive education could cause their children to know "too much about sex." Contrary to expectations from research in western nations, parents who talked with their children about CSA did not have better knowledge or more supportive attitudes to CSA prevention than did parents who said they never discussed CSA with their children. CONCLUSION: This study confirms and extends two recent surveys indicating strong support for the concept of school-based CSA prevention in China. However, given the apparently low levels of knowledge about CSA, even among those who talk about this problem with their children, future prevention programs should include community-wide efforts to educate adults to ensure that parental advice is accurate and hopefully, effective.  相似文献   

18.
ABSTRACT

Classroom disciplinary climate has emerged as a crucial factor with regard to student achievement. However, most previous studies have not explored potential gender differences in both students’ perceptions of the classroom disciplinary climate and the association between classroom disciplinary climate and student learning. Using data from the Organisation for Economic Co-operation and Development (OECD) Programme for International Student Assessment (PISA) 2012 for the Nordic countries, we found a significant association between the perceived classroom disciplinary climate of schools and students’ mathematics performance across countries. On the basis of an analysis of a pooled sample consisting of all 5 Nordic countries, we found that the correlation between classroom disciplinary climate of schools and maths achievement is significantly stronger for boys than for girls. Further analyses showed that this finding may partly be attributable to gender differences in the perception of the disciplinary climate of schools, whereby boys seemed to perceive the classroom disciplinary climate of schools more positively than girls.  相似文献   

19.
Students’ self-concept and effort in schoolwork are known to have significant influences on essential academic outcomes, but self-concept and effort may decline as students grow up. Students from 16 schools in Sydney (N?=?2200) were asked to rate on two self-concept components (competency and affect) and effort in schoolwork. Based on measures established in confirmatory factor analysis, a 5 (grade: 3rd, 5th, 7th, 9th, 11th) × 2 (gender: boys, girls) × 3 (measure: competency, affect, effort) repeated-measures ANOVA found that: (a) for all variables, scores were lower for higher grade levels; (b) boys were lower in affect and effort; (c) particularly for effort, gender differences favouring girls in primary became negligible in higher secondary; and (d) differences between primary and secondary tended to be greater for girls. Educators and curriculum designers need to consider the self-concept and effort of boys in the primary and girls in the secondary.  相似文献   

20.

In response to the leaky STEM pipeline, particularly for girls, many schools have introduced integrated STEM (iSTEM) programs to enable students to solve problems using skills from each STEM area and hopefully enhance their interest in continuing with STEM subjects in senior-high school and university. We investigated whether gender differences in students’ perceptions of classroom emotional climate and attitudes to STEM depend on whether students are undertaking iSTEM projects as part of a multidisciplinary curriculum (S, T, E and M) or unidisciplinary curriculum (S, T, E or M) and also whether they attend a government or nongovernment coeducational school. The sample consisted of 256 students in 24 coeducational grade 7–9 classes in 8 government schools and 157 students in 12 coeducational grade 7–10 classes in 6 nongovernment schools. Whereas boys were significantly more positive than girls in perceptions of clarity, motivation, consolidation and attitudes to iSTEM in coeducational government schools, there were no significant gender differences in coeducational nongovernment schools. Students of both genders in government schools were significantly more positive about all aspects of classroom emotional climate and attitudes than students of both genders in nongovernment schools, even after controlling for socioeconomic status. Also, females were slightly more positive about classroom emotional climate and in their attitudes in multidisciplinary STEM classes in government schools. This study suggests that multidisciplinary STEM classes could motivate girls to pursue STEM subjects in senior-high school and at university.

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