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981.
Until now, a successful application of the mental rotation paradigm was restricted to children 5 years or older. By contrast, recent findings suggest that even infants can perform mental rotation. Unlike the methods used in infant studies (looking time), our new research paradigm allows for the measurement and interpretation of reaction times. Kindergartners (aged 3–6 years) were presented with a stimulus configuration on a touchscreen and asked to bring a rotated stimulus into an upright position using the shortest path. Mean reaction time (RT) increased linearly with angular disparity. The ensuing linear trend was significant not only for the entire sample but also for the youngest age group analysed separately. To exclude the possibility that linearity was due to movement planning, 3‐year‐olds had to manually rotate a stimulus about the same trajectory without the need for a corresponding mental transformation in a second experiment. Here, no linear trend was observed. These results are interpreted as evidence for an analogue mental transformation in 3‐year‐olds, equal to the transformation processes in older children's and adults' mental rotation. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
982.
The connections between parents' socialization practices and beliefs about emotions, and children's emotional development have been well studied; however, teachers' impacts on children's social–emotional learning (SEL) remain widely understudied. In the present study, private preschool and Head Start teachers (N = 32) were observed using the Classroom Assessment Scoring System. Comparison groups were created based on their observed emotional support and then compared on their qualitative responses in focus group discussions on beliefs about emotions and SEL strategies. Teachers acknowledged the importance of preparing children emotionally (as well as academically) for kindergarten, but substantial differences emerged between the highly emotionally supportive and moderately emotionally supportive teachers in three areas: (1) teachers' beliefs about emotions and the value of SEL; (2) teachers' socialization behaviours and SEL strategies; and (3) teachers' perceptions of their roles as emotion socializers. Understanding such differences can facilitate the development of intervention programs and in‐service training to help teachers better meet students' SEL needs. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
983.
中国科学心理学是在20世纪初复杂的社会背景下通过传入西方心理学而建立和发展起来的.在这一过程中,心理学图书的出版和传播起到了重要作用.文章以《民国时期总书目》中收录的心理学图书为研究对象,通过对心理学图书的年出版量、编著与译著的比较、出版数量的地域差异、分支学科的出版特征等四个方面的出版状况进行计量分析,探讨其形成原因和历史背景,试图从出版视角对民国时期科学心理学在中国的发展做微观的历史考察.  相似文献   
984.
Courage has seen an explosion of research in all branches of psychology, and the most popular measure is Norton and Weiss’s the courage measure (CM). Despite widespread use, limited investigations into its psychometric properties and validity have been performed. To ensure the strength of findings drawn from the scale, the current study performs a theoretical, psychometric, and empirical analysis of the CM. The results demonstrate that the CM has theoretical concerns stemming from the operational definition of courage used during its creation, and may not actually measure courage. Also, the CM was shown to consist of two dimensions separated by regular and reverse coding. Next, the scale demonstrated slight concerns with method effects, and its construct validity was analyzed. Together, the results demonstrate that the CM would benefit from the removal of reverse coded items, and may actually gage persistence despite fear rather than courage.  相似文献   
985.
In this paper’s first section, I briefly discuss the Journal’s Global Ethics Forum and various ways development ethics (DE) has been related to global ethics (GE). Regardless of which of these three (or other) conceptions of DE and GE one adopts, I believe that we should avoid two partial views of the causes of injustice: (1) “explanatory nationalism,” which “makes us look at poverty and oppression as problems whose root cause and possible solutions are domestic” (Pogge 2002); and (2) “explanatory globalism” in which local and national problems are ultimately due to global factors (and the rich democracies largely responsible for them). In the second section I identify five topics and argue that development and global ethicists should emphasize them and their relations in future work. These future foci should be the following: (1) inequality of power, (2) agency and empowerment, (3) democracy and development, (4) corruption, and (5) transitional justice. A final section concludes.  相似文献   
986.
The motivations for rural and agricultural development in the twenty-first century are not different from previous centuries, but evolving technologies in the late twentieth century have altered many methods and institutional arrangements for accomplishing development. The internet has facilitated initiatives that in earlier decades would have required large, complex organizations in both donor and developing countries. We will compare the ethical and institutional strengths and weaknesses of two such initiatives in Malawi: a smallholder farmers organization involved in fair trade and the Millennium Village Project. These are two of a large array of institutions which are currently being used to benefit smallholder agricultural producers. We will examine their relative merits through the lenses of various ethical paradigms and show that the institutional arrangements of the two programs are complimentary in the evolution of agricultural trading systems linking the global north and south.  相似文献   
987.
Global ethics is an emerging discipline which has not yet reached maturity. The main tasks before it to gain maturity are: first, to achieve a greater integration of various domains of enquiry all of which are concerned with global normative issues. At a general level this includes integrating global ethics with cosmopolitanism, global justice and human right discourse. At the level of areas of concern, there needs to be greater integration of various areas such as development, trade, environment and climate change. And it must grapple with the question of diversity within universality: how far can diversity of practices be accommodated within a culturally sensitive universal framework? Second, there is the question of finding a shared normative framework with respect to the diverse worldviews that may lie behind this: what degree and kind of convergence/consensus are worth working for? Third, there is the task of creating the conditions for its own wider acceptance, which should include taking the idea of global citizenship seriously.  相似文献   
988.
The terms sadism, masochism, and sadomasochism seem to have become increasingly, if loosely, associated with aggression in psychoanalytic discourse. This is due in part to the fact that Freud's changing ideas generated confusion about the relative contributions of libido and aggression. The author reviews Freud's variable usage and offers a clinical vignette to illustrate the importance of noticing how sadomasochism may maintain a tie to the object by controlling it. The author offers a developmental speculation for the role reversibility typical of sadomasochistic manifestations. He closes with a comment on the role of sadomasochistic aims in adult sexual perversion.  相似文献   
989.
Dropout of infants in looking time studies sometimes occurs at high rates, raising concerns that the representativeness of the final sample might be reduced in comparison to the originally obtained sample. The current study investigated which infant characteristics play a role in dropout. Infants were presented with a preferential looking task at 6 and 9 months of age. At 9 months of age, an additional habituation task and a subsequent novelty preference task were conducted. In addition, temperament was assessed via the Infant Behavior Questionnaire – Revised (IBQ-R, Gartstein & Rothbart, 2003), and cognitive developmental status was assessed via the Cognitive Scale of the Bayley Scale of Infant and Toddler Development (BSID-III, Bayley, 2006). Dropout was positively related to the IBQ-R temperament scales Distress to Limitations and Approach, and negatively related to the scales Falling Reactivity and Cuddliness. The representativeness of the final sample regarding situation-specific temperament dimensions is affected by dropout. Dropout was not related to cognitive developmental status as measured via the BSID-III, habituation speed and novelty preference. Dropout at 6 months of age was associated with dropout at 9 months of age. We concluded that in looking time studies, the representativeness of the final sample regarding performance-relevant temperament dimensions or cognitive developmental status is not affected by dropout.  相似文献   
990.
Leg joint coordination systematically changes over the first months of life, yet there is minimal data on the underlying change in muscle torques that might account for this change in coordination. The purpose of this study is to investigate the contribution of torque changes to early changes in leg joint coordination. Kicking actions were analyzed of 10 full-term infants between 6 and 15-weeks of age using three-dimensional kinematics and kinetics. We found 11 of 15 joint angle pairs demonstrated a change from more in-phase intralimb coordination at 6-weeks to less in-phase coordination at 15-weeks. Although the magnitude of joint torques normalized to the mass of the leg remained relatively consistent, we noted more complex patterns of torque component contribution across ages. By focusing on the change in torques associated with hip–knee joint coordination, we found that less in-phase hip–knee joint coordination at 15-weeks was associated with decreased influence of knee muscle torque and increased influence of knee gravitational and motion-dependent torques, supporting that infants coordinate hip muscle torque with passive knee gravitational and motion-dependent torques to generate kicks with reduced active knee muscle torque. We propose that between 6 and 15-weeks of age less in-phase hip–knee coordination emerges as infants exploit passive dynamics in the coordination of hip and knee motions.  相似文献   
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