Children are capable of viewing object ownership as categorical and exclusive, but ownership claims can also vary by degree. This study investigated how children use these different conceptions of ownership in a giving and a taking task. In two studies, 4- to 7-year olds (N = 105) could give and take craft objects that they or another child had found (weaker claim) and made (stronger claim). In Study 1, no additional ownership information was given, and in Study 2 categorical ownership was stated (“these belong to you”). The results showed that children used categorical ownership for their own objects but used ownership strength for the other child's objects, taking more of the found items. 相似文献
The ability to effectively problem solve is a highly valued competency expected of university graduates, independent of their area of study. Evaluation of problem-solving skill (PSS) development is hindered by a shortage of available tools for monitoring student progress and by lack of defined instructional strategies for development of these skills. Our research is aimed at addressing these problems. We have developed an evaluation tool, which we applied to study the dynamics of undergraduate student PSS. We tested first- and upper-year students from 26 different courses (total enrollment of 2229 students). Overall improvement of PSS was detected for the first-year students over their first term of study. There were no significant differences between the PSS of first- and upper-year students, and no improvement was detected over a single term by measuring PSS in upper-year students. Only three courses were effective at facilitating PSS. Our data indicate that most of the standard lecture approaches do not develop undergraduate student PSS and that universities and individual instructors must take active steps to advance this critical skill set in university students. 相似文献
Parenting practices (problem-solving and disciplinary styles) in a sample of 99 young, low-income, African-American multigenerational families were examined, using home-based observations of grandmothers and young mothers (mean age at first birth; 18.3; range = 13.3 to 25.5), interacting separately with 3-year-old children. A risk and resilience approach was applied in studying African-American families' behavior in harsh social contexts, and included a consideration of the role of kin, shared child rearing between mothers and grandmothers, coresidence, and adolescent parenthood. Mothers and grandmothers did not differ in the mean level of the quality of their parenting practices. Similarly, few significant correlations in parenting quality across generations were evident, and these primarily involved negative dimensions of parenting between younger childbearers and grandmothers. No main effect of mothers' age at first birth on mothers' parenting was found. In contrast, there was a main effect of grandmother coresidence on both mothers' and grandmothers' parenting, which was negative. Moreover, the interaction between coresidence and mothers' age at first birth indicated that multigenerational families most likely to provide positive parenting were those where older mothers did not reside with the grandmother. Yet, in families with very young mothers, coresiding grandmothers showed higher quality of parenting than did non-coresiding grandmothers. 相似文献
Using a factorial survey administered to college students at two Universities, this study examines students’ tendencies to engage in academic misconduct. The relation of strain, self-control, and deterrence theories to likelihood of cheating are further explored. The results suggest that increasing the severity of the punishment for cheating does not deter academic misconduct; however, several variables indicating an increased certainty of being caught did decrease the likelihood of cheating behaviors. Only the strain variables that indicated a student had an ill family member or that the student found the course difficult significantly increased academic misconduct. Although self-control did not have a direct effect on cheating it indirectly affected cheating behaviors through students’ perceptions of getting caught and their perception of wrongfulness of the cheating behavior. Policy and future research implications of the findings are further discussed. 相似文献
Children's Literature in Education - Oliver Jeffers’ best-selling picturebook How to Catch a Star (2004) has been the subject of several recent theatre adaptations for children. This... 相似文献
Traditionally colleges have relied on standalone non-credit-bearing developmental education (DE) to support students academically and ensure readiness for college-level courses. As emerging evidence has raised concerns about the effectiveness of DE courses, colleges and states have been experimenting with approaches that place students into credit-bearing coursework more quickly. To better understand which types of students might be most likely to benefit from being placed into college-level math coursework, this study examines heterogeneity in the causal effects of placement into college-level courses using a regression discontinuity design and administrative data from the state of Texas. We focus on student characteristics that are related to academic preparation or might signal a student’s likelihood of success or need for additional support and might therefore be factors considered for placement into college-level courses under “holistic advising” or “multiple measures” initiatives. We find heterogeneity in outcomes for many of the measures we examined. Students who declared an academic major designation, had bachelor’s degree aspirations, tested below college readiness on multiple subjects, were designated as Limited English Proficiency (LEP), and/or were economically disadvantaged status were more likely to benefit from placement into college-level math. Part-time enrollment or being over the age of 21 were associated with reduced benefits from placement into college-level math. We do not find any heterogeneity in outcomes for our high school achievement measure, three or more years of math taken in high school.
Although service-learning has the potential to infuse technical communication pedagogy with civic goals, it can easily be co-opted by a hyperpragmatism that limits ethical critique and civic engagement. Service-learning's component of reflection, in particular, can become an uncritical, narrow invention or project management tool. Integrating cultural studies and service-learning can help position students as critical citizens who produce effective and ethical discourse and who create more inclusive forms of power. Rather than being tacked on, cultural studies approaches should be incorporated into core service-learning assignments. 相似文献
Conclusion The purpose of this paper is not to denigrate pencil-and-paper tests of intellectual capabilities. The Understanding in Science
Test, if it were not for its reliability problems, may be a useful test of intellectual processing. It appears not to be a
successful analogue to clinically-administered Piagetian tasks.
The same may be said of the other written or group tests of this nature. If they are reliable, they may provide useful measures
of intellectual ability. Our research, though, suggests that, for junior high school students and younger, they may not possess
high concurrent validity with Piagetian tasks. 相似文献