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351.
352.
中小学班级环境:结构与测量 总被引:19,自引:2,他引:17
本文报告对中国学校体制下班级环境之结构和测量的初步研究。结果表明,中国中小学的班级环境至少包含以下5个维度:师生关系,同学关系,秩序和纪律,竞争,以及学习负担。针对此结构编制的测量工具表现出良好的测量学性能。在班级分析水平,各分量表的内部一致性信度在0.92-0.98之间。探索性因素分析表明上述5个因子可解释全部方差的80%。并且各个分量表都能有效地对不同班级做出区分。 相似文献
353.
There is considerable agreement that vocabulary plays a central role in reading acquisition, but there is less agreement about whether this association is direct or indirect through phonological and print-related knowledge. Longitudinal data from 77 African-American children were analyzed to examine the relationship between language skills, phonological knowledge and print processing skills at pre-kindergarten and kindergarten with reading at pre-kindergarten through second grade. Analyses indicated that home and child care experiences were related to reading indirectly through language and that language and phonological knowledge were both directly related to acquisition of reading skill. This study of African-American children and previous studies of lower- and middle-income children indicate both language and phonological skills play an important role in children becoming successful readers, and that experiences at home and in child care during in early childhood play a role in the acquisition of reading through their enhancement of early language and phonological skills. 相似文献
354.
FourSight theory contends that individuals show preferences for the mental operations rooted in the creative process. The four fundamental preferences measured by FourSight are Clarifiers, Ideators, Developers, and Implementers. The present study examined the extent to which certain occupations reflect a proclivity for these four creative‐process preferences. Guided by Holland's theory of vocational choice, hypothesized relationships were formulated for the link between FourSight theory and 17 occupations. For example, it was predicted that those who work in finance would show a significant bias toward the Clarifier preference. Of the 17 hypothesized relationships between FourSight and occupation, statistical analysis of the FourSight preferences for 20,784 individuals showed support for 12 predictions and partial support for two of the hypothesized relationships. These findings clearly demonstrate that particular occupations engage specific creative‐process preferences. Future investigations might wish to examine the degree to which the interaction between work and creative‐thinking preferences predicts creative performance, satisfaction, stress, and turnover. 相似文献
355.
The paper deals with modeling of human-like reaching movements in dynamic environments. A simple but not trivial example of reaching in a dynamic environment is the rest-to-rest manipulation of a multi-mass flexible object with the elimination of residual vibrations. Two approaches to the prediction of reaching movements are formulated in position and force actuation settings. In the first approach, either the position of the hand or the hand force is specified by the lowest order polynomial satisfying the boundary conditions of the reaching task. The second approach is based on the minimization of either the hand jerk or the hand force-change, with taking into account the dynamics of the flexible object. To verify the resulting four mathematical models, an experiment on the manipulation of a ten-masses flexible object of low stiffness is conducted. The experimental results show that the second approach gives a significantly better prediction of human movements, with the minimum hand force-change model having a slight but consistent edge over the minimum hand jerk one. 相似文献
356.
Gerta Bardhoshi Bradley T. Erford Hansori Jang 《Journal of counseling and development : JCD》2019,97(2):195-208
The authors reviewed 12 studies using the Counselor Burnout Inventory, including the results from their original, large‐sample study of school counselors (N = 1,005). Aggregated internal consistency (coefficient alpha) was .90 (N = 1,708), and subscale alphas ranged from .73 to .86 (N = 2,809). Test–retest reliability was .81 (N = 18; k = 1), with subscale test–retest reliability estimates ranging from .72 to .85. Convergent comparisons were robust across 10 instruments. Structural validity indicated a 5‐factor solution and an adequate to good fit of the model to the current study's data. 相似文献
357.
Christian Kandler Trine Waaktaar René Mõttus Rainer Riemann Svenn Torgersen 《欧洲人格杂志》2019,33(3):221-244
In two studies, we examined the genetic and environmental sources of the unfolding of personality trait differences from childhood to emerging adulthood. Using self‐reports from over 3000 representative German twin pairs of three birth cohorts, we could replicate previous findings on the primary role of genetic sources accounting for the unfolding of inter‐individual differences in personality traits and stabilizing trait differences during adolescence. More specifically, the genetic variance increased between early (ages 10–12 years) and late (ages 16–18 years) adolescence and stabilized between late adolescence and young adulthood (ages 21–25 years). This trend could be confirmed in a second three‐wave longitudinal study of adolescents' personality self‐reports and parent ratings from about 1400 Norwegian twin families (average ages between 15 and 20 years). Moreover, the longitudinal study provided evidence for increasing genetic differences being primarily due to accumulation of novel genetic influences instead of an amplification of initial genetic variation. This is in line with cumulative interaction effects between twins' correlated genetic makeups and environmental circumstances shared by adolescent twins reared together. In other words, nature × nurture interactions rather than transactions can account for increases in genetic variance and thus personality variance during adolescence. © 2019 European Association of Personality Psychology 相似文献
358.
Jessica P. Uy Diane Goldenberg Sarah M. Tashjian Kathy T. Do Adriana Galvn 《Developmental science》2019,22(6)
Biologically embedded experiences alter developmental trajectories in ways that can influence health, learning, and/or behavior. These systematic differences in experiences may contribute to different biological outcomes as individuals grow and develop, including at the neural level. Previous studies of biologically embedded experiences on neurodevelopment have focused on large‐scale institutional or economic factors (e.g. socioeconomic status [SES]) and psychosocial factors (e.g. caregiving behavior). Less attention has focused on how the quality of the immediate home settings, such as the physical home environment (PHYS), influences neurodevelopment. Moreover, no study has investigated these effects in adolescents, who undergo significant physical maturation and neurodevelopment that may influence how they respond to their physical environments. The goal of the current study was to examine whether PHYS quality is biologically embedded in the developing adolescent brain as evidenced by cognitive achievement and cortical development in 56 (48% female) healthy adolescents (14–18 years (M = 16.83 years, SD = 1.17). Using in‐home assessments of the physical home environment, anatomical brain scans, and indices of academic achievement, we found that adolescents who have more physical problems in the home (e.g. structural hazards, crowding, excessive noise, poorly lit) have thinner prefrontal cortices, which was associated with lower levels of reading achievement, independent of SES and psychosocial factors. By conducting home visits to assess physical characteristics of adolescents’ home, we highlight a typically overlooked aspect of the home environment that has relevance for adolescents’ cognitive and brain development. 相似文献
359.
Robert Cowley 《Theology & Science》2019,17(3):332-340
I argue that programmes of Mars colonization might usefully be guided by a consideration of “Martian Rights”. I outline four categories of possible rights which would need to be guaranteed, depending on the precise nature of the colonization: those directly transferable from existing human rights, new rights, rights in need of modification, and the rights of Mars itself. Debates over Martian Rights should not be deferred until the technological challenges of supporting human life on Mars have been resolved. Rather, they have the potential to usefully inform the development of relevant space technologies. 相似文献
360.
Spaces for therapy and counselling are haunted spaces, spaces whose physical characteristics can manifest past inhabitation and cue connections to trauma. This paper explores findings from a research project which aimed to understand the perceptions of spatiality of individuals who self harm, and the role of the built environment in supporting therapeutic processes and experience. The data collection and analysis were designed to preserve the integrity of the voices of mental health service users who self harm and communicate their self-reported spatial perceptions. Comparisons between lived/embodied experiences, analysis of intrinsic properties of accounts and exploration of therapeutic sites underpinned the findings relative to the psycho-cognitive geographies of experiences. This paper explores how individuals who self harm experience particular connections between physical and psychological spaces, how their self-reported encounter with interior space is overlaid with the inhabitation of past occupants and memories, which reduces opportunities for access to the therapeutically supportive dimensions of the space, and exercises in self production. This paper first defines ‘haunted space’ ‘trace’ and ‘trauma’; secondly reviews existing literature on affective spectrality, atmospheres and materialites; thirdly discusses the methods used in the study reported in this paper; and finally, explores the relationships between sensory encounters, affective traces, signifiers, felt architecture and the therapeutic function for which spaces are designed. The paper concludes with implications for future research and practice. 相似文献