The production of contraceptive cyborgs in Swedish upper secondary sexuality education     

Planting-Bergloo  Sara  Orlander  A. A.  Jakobson  B. 《Cultural Studies of Science Education》2022,17(2):541-556

Cultural Studies of Science Education - In this study we examine upper secondary students’ notions of contraceptive methods, as human reproduction and contraception are common content in...  相似文献   

Introducing an observational measure of standards-based mathematics teaching practices: Evidence of validity and score reliability     

Temple A. Walkowiak  Robert Q. Berry  J. Patrick Meyer  Sara E. Rimm-Kaufman  Erin R. Ottmar 《Educational Studies in Mathematics》2014,85(1):109-128

The purpose of this study is to introduce a measure of standards-based mathematics teaching practices, the Mathematics Scan (M-Scan), and to examine its validity and score reliability. First, we define standards-based mathematics teaching practices based on eight dimensions that have emerged in recent conceptualizations by researchers and in the context of existing observational measures. Second, we present three sources of validity evidence: content review by experts, analysis of response processes of coders, and convergent and discriminant patterns with existing observational measures. Third, we provide evidence of inter-coder (or inter-rater) reliability through analyses of variance components and calculation of reliability coefficients, using the framework of generalizability theory. Results show the M-Scan holds promise as a useful tool in mathematics education research, measuring indicators of standards-based teaching practices unique to the subject of mathematics.  相似文献   

HOW HOMES INFLUENCE SCHOOLS: EARLY PARENTING PREDICTS AFRICAN AMERICAN CHILDREN'S CLASSROOM SOCIAL–EMOTIONAL FUNCTIONING     

Claire E. Baker  Sara E. Rimm‐Kaufman 《Psychology in the schools》2014,51(7):722-735

Data from the Early Childhood Longitudinal Study, Kindergarten Cohort were used to examine the extent to which early parenting predicted African American children's kindergarten social–emotional functioning. Teachers rated children's classroom social–emotional functioning in four areas (i.e., approaches to learning, self‐control, interpersonal skills, and externalizing behaviors). Mothers completed self‐report questionnaires assessing their home‐based parenting practices (i.e., warmth and home learning stimulation). Hierarchical regression analyses revealed that mothers who engaged in more frequent home learning stimulation (e.g., shared book reading) had children with more positive teacher ratings of approaches to learning, self‐control, interpersonal skills, and fewer externalizing behaviors. Notably, demographic characteristics also contributed to children's social–emotional functioning. Specifically, African American girls from more affluent, two‐parent homes with highly educated mothers had the most positive ratings of classroom social–emotional functioning across all four dimensions.  相似文献   

Teacher–student relationship and academic achievement: a cross-lagged longitudinal study on three different age groups     

Katja Košir  Sara Tement 《European Journal of Psychology of Education - EJPE》2014,29(3):409-428

Although the relation between teacher–student relationship and academic achievement has been addressed in many studies, the reciprocal relations between these two constructs have not been explored sufficiently. The aim of the present study was to test three competing models that hypothesized directionality of influence in relations between teacher acceptance, student-perceived teacher support, and academic achievement. Eight hundred sixteen students from 3 different grade levels in Slovenian elementary and secondary schools, covering the age range from late childhood through early-to-middle adolescence, participated in the study at the beginning and at the end of the school year. Structural equation modeling was used. Different models of relations between teacher acceptance, student-perceived teacher support, and academic achievement were analyzed using the cross-lagged panel correlation technique. The results supported the hypothesized reciprocal model, indicating the relation between teacher acceptance and academic achievement in both directions. Student-perceived teacher personal support partially mediates the relation between teacher acceptance and achievement in both directions on the whole sample but not in specific age groups. Finally, we found some age-specific differences in the relations between teacher acceptance, teacher personal support, and achievement.  相似文献   

How teachers learn: the roles of formal,informal, and independent learning     

W. Monty Jones  Sara Dexter 《Educational technology research and development : ETR & D》2014,62(3):367-384

A qualitative study of math and science teachers at two middle schools identifies how their system for learning to integrate technology into their teaching goes beyond what school leaders typically consider when planning for teachers’ learning. In addition to (a) the district-initiated, or formal, system of professional development (PD) and professional learning communities (PLCs), it includes (b) teacher-initiated, or informal, learning with colleagues as well as (c) teachers’ independent learning activities. Analysis of why and how they form their system highlights how by only supporting the formal PD activities and PLCs, the district not only loses the valuable collective knowledge of the districts’ teachers derived from their informal and independent learning activities, but also diminishes the learning teachers derive from the formal PD activities since informal collaborations and independent work after formal PD activities often helps to bring the learning from the training room to the classroom. We present teachers’ insights and then discuss implications for the design of a holistic approach to facilitate teachers’ formal, informal, and independent learning that is tied together and supported by technology. While research on formal, informal and independent teacher learning exists, with technology frequently mentioned as a potential support for each of these three modes, these approaches have not been considered together as interdependent parts of the same holistic system for teacher learning nor has the way technology might knit these modes of teacher learning together been imagined as a part of that system.  相似文献   

Enhancing Students’ Learning Process Through Self-Generated Tests     

Marcos Sanchez-Elez  Inmaculada Pardines  Pablo Garcia  Guadalupe Miñana  Sara Roman  Margarita Sanchez  Jose Luis Risco 《Journal of Science Education and Technology》2014,23(1):15-25

The use of new technologies in higher education has surprisingly emphasized students’ tendency to adopt a passive behavior in class. Participation and interaction of students are essential to improve academic results. This paper describes an educational experiment aimed at the promotion of students’ autonomous learning by requiring them to generate test type questions related to the contents of the course. The main idea is to make the student feel part of the evaluation process by including students’ questions in the evaluation exams. A set of applications running on our university online learning environment has been developed in order to provide both students and teachers with the necessary tools for a good interaction between them. Questions uploaded by students are visible to every enrolled student as well as to each involved teacher. In this way, we enhance critical analysis skills, by solving and finding possible mistakes in the questions sent by their fellows. The experiment was applied over 769 students from 12 different courses. Results show that the students who have actively participated in the experiment have obtained better academic performance.  相似文献   

How do preservice teachers perceive ‘environment’ and its relevance to their area of teaching?     

Bela Yavetz  Daphne Goldman  Sara Pe’er 《Environmental Education Research》2014,20(3):354-371

The environment is not only an ecological entity distinct from people but a cultural, social, and political construct. Understanding how learners conceptualize ‘environment’ may contribute to more effective environmental education (EE). This study investigated, in a paired pre–post design, 215 students’ understandings of ‘environment’ and perceptions of its relevance to their teaching area, at the onset and toward the end of their studies in teacher-education colleges in Israel. While student teachers, regardless of their major, acknowledged the importance of EE to their future function as teachers, they do not demonstrate an adequate understanding of the concept environment: humans are not viewed as part of the environment nor is the environment understood as a complex web of interactions among people, man-made systems and natural ecosystems. The fact that toward the end of studies, student teachers’ understandings of environment remained essentially basic indicates the necessity to reorient teacher-education programs toward EE. The various ways in which students perceived the relevance of environment to their teaching area are the starting points for this change.  相似文献   

The nature (and nurture) of children's perceptions of family chaos     

Hanscombe KB  Haworth CM  Davis OS  Jaffee SR  Plomin R 《Learning and individual differences》2010,20(5):549-553

Chaos in the home is a key environment in cognitive and behavioral development. However, we show that children's experience of home chaos is partly genetically mediated. We assessed children's perceptions of household chaos at ages 9 and 12 in 2337 pairs of twins. Using child-specific reports allowed us to use structural equation modeling to explore the genetic and environmental etiology of children's perceptions of chaos. We found that these perceptions are significantly heritable (22%), with the remainder explained by environmental influences. Finding that genes influence children's experience of chaotic environments has far-reaching implications for how we conceptualize the family home and its impact on cognitive and behavioral development.  相似文献   

A factorial analysis of timed and untimed measures of mathematics and reading abilities in school aged twins     

Sara A. Hart  Stephen A. Petrill  Lee A. Thompson 《Learning and individual differences》2010,20(2):63-69

The present study examined the phenotypic and genetic relationship between fluency and non-fluency-based measures of reading and mathematics performance. Participants were drawn from the Western Reserve Reading and Math Project, an ongoing longitudinal twin project of same-sex MZ and DZ twins from Ohio. The present analyses are based on tester-administered measures available from 228 twin pairs (age M = 9.86 years). Measurement models suggested that four factors represent the data, namely Decoding, Fluency, Comprehension, and Math. Subsequent quantitative genetic analyses of these latent factors suggested that a single genetic factor accounted for the covariance among these four latent factors. However, there were also unique genetic effects on Fluency and Math, independent from the common genetic factor. Thus, although there is a significant genetic overlap among different reading and math skills, there may be independent genetic sources of variation related to measures of decoding fluency and mathematics.  相似文献   

Enhancing students’ self-regulation and mathematics performance: the influence of feedback and self-evaluative standards     

Andju Sara Labuhn  Barry J. Zimmerman  Marcus Hasselhorn 《Metacognition and Learning》2010,5(2):173-194

The purpose of this study was to examine the effects of self-evaluative standards and graphed feedback on calibration accuracy and performance in mathematics. Specifically, we explored the influence of mastery learning standards as opposed to social comparison standards as well as of individual feedback as opposed to social comparison feedback. 90 fifth grade students were randomly assigned to experimental and control groups. We conducted analyses for both the complete sample and an at-risk group of low performing students who overestimate their skills. Self-evaluative standards had no effect on calibration accuracy and performance. Students who received feedback were more accurate in their self-evaluative judgements than students who received neither type of feedback. In overconfident students, feedback additionally increased prediction accuracy and, albeit marginally, performance. We discuss the educational implications of our findings with respect to the relevance of standards and feedback for promoting self-regulated learning within regular classroom settings.  相似文献