Parents do matter: trajectories of change in externalizing and internalizing problems in early adolescence

This study examined the relative influence of three parenting behaviors (support, behavioral control, and psychological control) and deviant peers on trajectories of externalizing and internalizing problems in early adolescence. A white, working-to-middle-class sample of adolescents and their mothers and fathers in two-earner families participated in a 32-year longitudinal study (N = 109 families). The study began when the adolescents were in sixth grade (M age = 11.5 years). Analyses showed that parents' firm behavioral control seemed to halt the upward trajectory in externalizing problems among adolescents with deviant peers. Initial levels of internalizing problems were higher among adolescents with parents who reported lower levels of behavioral control and among adolescents with deviant peers. This study suggests that parenting exerts an important influence in adolescents' lives and may do so even in the face of potentially negative peer influence.     

爱国者

我是一名初中生，对于我而言，学习英语却总是那么的难．看着别人的英语成绩直线上升．心中有说不出的羡慕。而自己的英语却是一味的下降，最后，对它失去了兴趣。因此．我的成绩一落千丈，遭到老师的批评，家长的教训。我也特别的清楚英语是主课．是必须学习的科目，升高中英语有120分，对于想考上好的高中的我来说，无疑还是在原路上徘徊、思考着。     

Fostering Distributed Science Learning Through Collaborative Technologies

TACTICS (French and Spanish acronym standing for Collaborative Work and Learning in Science with Information and Communications Technologies) is an ongoing project aimed at investigating a distributed community of learning and practice in which information and communications technologies (ICT) take the role of collaborative tools to support social construction of knowledge. This community is composed of researchers, graduate students, and high-school teachers and their students, from six schools and four universities in Canada and Mexico. It set out in fall 2000 to develop a community around the general topic of integrating concepts in science school subjects. Once a prototype community is established, it can become a terrain where different aspects could be studied. Subsequently, researchers could gradually take a back seat allowing as well as ensuring the autonomy of the school members involved and, thereby, the viability of the learning community. The set up of the proposed prototype distributed science learning community was therefore an essential yet far from trivial first step. This paper discusses the process of setting up the community and the lessons learned.     

Comparing State and District Test Results to National Norms: The Validity of Claims That "Everyone Is Above Average"

Are all states and nearly all districts claiming that their students are above the national average? If so, are the test results “inflated and misleading?” What are the factors that contribute to the abundance of “above average” scores?     

Intervention program to keep girls in the science pipeline: Outcome differences by ethnic status

This study evaluated a 2‐week residential program aimed at enhancing the science interest and persistence of high‐achieving 8th‐grade girls. Questionnaires were administered to 38 program participants (14 of whom were of minority ethnicity) and 173 applicants who did not attend the program, at 3 time points: preprogram, 1 year postprogram, and 4 years postprogram. Outcomes, measured postprogram, included science self‐concept and interest, persistence and aspirations in science, science activities, science course‐taking in high school, and plans for a science college major. There was no main effect of program participation on any of the outcome measures, but a significant Participation × Ethnicity interaction effect occurred for all but one of the outcome variables. At Time 2, and especially Time 3, nonminority participants tended to have the most positive outcomes, whereas minority participants tended to have the most negative outcomes, compared with applicants. Post hoc analyses showed that although nonminority girls overall were more advantaged, this difference did not explain results. Several interpretations for these findings are discussed, the most likely that some global feature of the program, not any intervention component, interacted over time with the girls' postprogram experience. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 393–414, 2003     

Parents' Reactions to Children's Negative Emotions: Relations to Children's Social Competence and Comforting Behavior

The purpose of this study was to examine the relations of mothers' and fathers' reported emotion-related practices to parents' and teachers' reports of third-to sixth-grade children's social skills, popularity, and coping, as well as the quantity and quality of children's comforting of an infant. Mothers' problem-focused reactions tended to be positively associated with children's social functioning and coping, whereas maternal minimizing reactions tended to be linked to lower levels of social competence and high levels of avoidant coping. There were few findings for fathers' reactions, although fathers reported fewer problem-focused reactions with socially competent, in contrast to less competent, daughters. Emotion-focused and problem-focused maternal reactions, as well as encouragement of the expression of emotion, were associated with boys' children's comforting behavior, although a moderate level of maternal encouragement of the expression of emotion was associated with quality of girls' comforting.     

Why Talk about Mental States? The Significance of Children's Conversations with Friends, Siblings, and Mothers

Natural language data from 38 47-month-olds recorded at home in unstructured observations were analyzed and comparisons made of characteristics of mental state term use in child-friend, child-sibling, and child-mother dyads. Significantly more references to mental states were made by the children in conversations with siblings and friends than with mothers. Frequent use of mental state terms by both partners was related to cooperative interaction in both child-friend and child-sibling dyads and several associations were found with measures of language fluency, gender, and maternal education, although these varied across the 2 dyads. Children's use of mental state terms in conversations with siblings and friends was correlated with their performance on two false belief measures. Results highlight the importance of extending investigations into the social implications of the development of children's "theories of mind."     

Technology-based assessment in science: Issues underlying teacher advocacy of testing policy

The theme of this article is that the development of informed teacher advocacy for new advancements in technology-based assessment is an essential requirement if such advancements are to contribute toward the systemic improvement of the quality of school science instruction. The potential for advocacy involvement by teachers is considered a natural reaction toward the increasing tendency for classroom practices to be affected by local, state, or national assessment policy initiatives. In support of such an advocacy process, this article provides an awareness of the principles of good measurement practices in conjunction with the qualitative characteristics of technology-based assessment that together are sufficient to serve as a foundation for teachers whose concerns may motivate them to raise relevant questions regarding assessment policy. Based upon such implied standards of testing practice, the article suggests key evaluative questions for teachers to ask about any forms of science assessment that would have the effect of amplifying the potential value of new technology-based forms of assessment applications to enhance ongoing classroom processes of science teaching.     

Using kindergarten number sense to predict calculation fluency in second grade

Children's number sense in kindergarten was used to predict their calculation fluency in second grade (N = 198). Using block entry regression, usual predictors of age, reading, memory, and verbal and spatial cognition were entered in the first block and number sense measures were added in the second block. Number sense measures contributed a significant amount of variance over and above the more general predictors (26%-42%). Uniquely predictive subareas were active memory for numbers, number knowledge, and number combinations, with number combinations standing out as the strongest single predictor. Number sense screening in kindergarten, using "at-risk" versus "not-at-risk" criteria, successfully ruled out 84% of the children who did not go on to have calculation fluency difficulties and positively identified 52% of the children who later showed fluency difficulties. The relation of early number skills to later calculation fluency has important implications for math screening and intervention.