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511.
Active‐learning labs for two topics in high school biology were developed through the collaboration of high school teachers and university faculty and staff and were administered to 408 high school students in six classrooms. The content of instruction and testing was guided by State of Texas science objectives. Detailed teacher records describing daily classroom activities were used to operationalize two types of instruction: active learning, which used the labs; and traditional, which used the teaching resources ordinarily available to the teacher. Teacher records indicated that they used less independent work and fewer worksheets, and more collaborative and lab‐based activities, with active‐learning labs compared to traditional instruction. In‐class test data show that students gained significantly more content knowledge and knowledge of process skills using the labs compared to traditional instruction. Questionnaire data revealed that students perceived greater learning gains after completing the labs compared to covering the same content through traditional methods. An independent questionnaire administered to a larger sample of teachers who used the lab‐based curriculum indicated that they perceived changing their behaviors as intended by the student‐centered principles of the labs. The major implication of this study is that active‐learning–based laboratory units designed and developed collaboratively by high school teachers and university faculty, and then used by high school teachers in their classrooms, can lead to increased use of student‐centered instructional practices as well as enhanced content knowledge and process learning for students. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 960–979, 2007 相似文献
512.
The purpose of this study was to assess the predictive value of kindergarten teachers' ratings of pupils for later first-grade academic achievement. Kindergarten students were rated by their teachers on a variety of variables, including math and reading performance, teacher concerns, and amount of learning relative to peers. These variables were then analyzed with respect to outcome measures for math and reading ability administered in the first grade. The teachers' ratings of academic performance were significantly correlated with scores on the outcome measures. Analyses were also carried out to determine sensitivity, specificity, and predictive values of the different teacher ratings. The results indicated high overall accuracy, sensitivity, specificity, and negative predictive value for the ratings. Positive predictive value tended to be lower. A recommendation to follow from these results is that teacher ratings of this sort be used to determine which children should receive cognitive screening measures to further enhance identification of children at risk for learning disability. However, this recommendation is limited by the lack of empirically supported screening measures for math disability versus well-supported screening tools for reading disability. 相似文献
513.
The critical role of communication in schools cannot be understated. Communication skills are a necessity both in the academic and social atmosphere of the school environment. Unfortunately, there are a large number of children in the schools today identified with speech and language disorders. This special edition of Psychology in the Schools examined issues that impact the academic and social functioning of such children. Several articles are focused on potential early intervention strategies or services surrounding literacy and social skills that may enhance the success of children with communication disorders and/or at risk for communication disorders (e.g., Chapman, Denning, & Jamison, 2008; Thatcher & Fletcher, 2008; van Kleeck, 2008). Two other articles tackle promising strategies that may be used in academic settings with children who stutter (Logan, Mullins, & Jones, 2008) or with children with cognitive impairments (Gillette & DePompei, 2008). Despite promising avenues of intervention and practice, there are also barriers to providing instruction to children with communication disorders in a regular classroom (Pufpaff, 2008). Each article provides insight into the importance of communication skills for academic and social success in the schools. The key to the success of children with or at risk for communication is for all school personnel to be aware of and proactive with children with communication disorders. © 2008 Wiley Periodicals, Inc. 相似文献
514.
OBJECTIVE: The purpose of this longitudinal study was to determine whether there were differences in child abuse potential among mothers who were nonusers, drug users who accepted treatment, and drug users who rejected offers of treatment, over the first 2 years of their children's lives. METHOD: Participants were mothers of 140 infants, classified into Nonuser (n = 48), Treatment (n = 72), or Refuser (n = 20) groups. The Child Abuse Potential (CAP) Inventory [Milner, J. S. 1980. The Child Abuse Potential Inventory: Manual. Webster, NC: Psytec Corporation] was administered when infants were 4, 9, 12, 18, and 24 months. RESULTS: Results of mixed-model analyses of variances showed no group differences on CAP Inventory abuse scale scores. There were significant group differences in lie scale scores on the CAP Inventory, such that lie scale scores for the Nonuser group were significantly higher than lie scale scores for the Treatment group. CONCLUSIONS: Overall, results support the position that low-income women with many risk factors in their lives are at high risk for potential child abuse, but that their drug use status and drug treatment status does not differentiate them from their nonuser peers from a similar social and demographic background. 相似文献
515.
The cognitive development of lower-class English-speaking monolingual and English-Spanishs peaking bilingual children in kindergarten, third, and sixth grades was compared by means of standard verbal and nonverbal measures. The verbal ability of bilingual children was assessed in both English and Spanish. Their scores in both languages were lower than those of monolingual children. However, the mean scores and error patterns of both groups on nonverbal measures were equivalent, suggesting that bilingual and monolingual children have comparable cognitive skills despite apparent language differences. 相似文献
516.
The recent global outbreak of the COVID-19 pandemic created significant challenges for society, not least for education. England went into lockdown in March 2020; following this, A Level exams were cancelled and the Department for Education announced that results were to be determined by teacher-assessed grades. This paper draws upon research conducted during this time with A Level students. It is based on a total of 53 Skype interviews with students who had their A Level exams cancelled, most of whom had ambitions to start university in September 2020. A number of striking findings emerged from the study. Students were well-informed about the changes to the A Level exam assessment and the impact structural inequalities were likely to have on assessed grades. White students and those from independent fee-paying schools were consistently more satisfied with the measures put in place to assess their grades compared to students from Black and minority ethnic backgrounds. However, all students—regardless of their background—identified patterns of unfairness which were based on structural inequalities. We conclude that these findings point to students adopting some of the attributes of the ‘student as consumer’, not by concentrating on choices associated with free market economies such as ‘good value’, but rather by identifying more ethical ‘values’ within education. 相似文献