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61.
European Journal of Psychology of Education - Ensuring students correctly understand the notion of equality is a fundamental problem in teaching mathematics. Is it possible to teach arithmetic in...  相似文献   
62.
This study investigated selected properties of soils affected by wastewater and its relationship with some heavy metals A free survey technique involving target sampling was used in siting soil profile pits. Soil samples were collected based on horizon differentiation and analyzed using routine and special analytical techniques. Soil data were subjected to correlation analysis using SAS program. Results show that all heavy metals studied had values above critical limits in the polluted soils using known standards and that these biotoxic metals decreased with soil depths. Highly significant (P=0.01 and 0.05) relationships were established between investigated heavy metals and some soil properties, especially soil pH and organic matter. Further studies involving more edaphic properties, biotoxic metals and their bioaccessibility in crops growing on wastewater soils will surely enhance knowledge and management of these highly anthropogenically influenced soils of the study site.  相似文献   
63.
Tertiary Education and Management - Public–private partnership (PPP) between Technical Universities (TUs) and industry is important for development. Although the typologies, benefits and the...  相似文献   
64.
Despite multiculturalism being discussed in teacher education, teachers still often feel insecure in the classroom around developing meaningful practices. This might be due to several issues about how preservice teachers are taught. In this article, modelling culturally responsive pedagogy is demonstrated as a promising strategy in shaping preservice teachers’ learning experiences and facilitating the finding of pedagogical responses in their future work. The article examines preservice teachers’ awareness of modelling as a teaching strategy in a multicultural education course in Finland, and the ways in which they connected the modelled strategy to their own learning and intentions for future teaching. A total of 246 reflective learning journals were analysed qualitatively, using a constant comparison approach. The results indicate that preservice teachers recognised and reflected on modelling culturally responsive pedagogy. They highlighted several aspects of the culturally responsive activities, environment and teacher educator behaviours modelled for them. For some preservice teachers, this recognition stayed at the level of personal awareness of own learning on the course, but for others these revelations were springboards to start forming ideas about future teaching practice. Preservice teachers articulated their intentions about the kind of teachers they would like to become, their principles in teaching, as well as specific teaching/learning activities. We present how the modelling of culturally responsive pedagogy strategies allowed preservice teachers to self-reflect, critique and connect their own learning experiences to future practice. Therefore, modelling culturally responsive pedagogy is argued to be a fruitful strategy in teacher education.  相似文献   
65.
66.
This paper presents two Proportional-Derivative (PD) like controllers for nonlinear bilateral teleoperation systems. Compared to previous controllers of this kind, these schemes do not make use of velocity measurements. Under the assumptions that the human operator and the environment define passive maps from velocity to force, both controllers can ensure boundedness of velocities and position error. Moreover, in the case that the human and environment forces are zero, the controllers ensure velocity and position synchronization. Furthermore, the paper also presents a generalization to the case of teleoperation of networks of multiple robots. Simulations and real experiments, comparing the performance on free motion and interacting with a stiff wall, support the performance of the reported schemes. The experiments have been performed using two 3-degree-of-freedom nonlinear manipulators.  相似文献   
67.
This study evaluated perceived assessment practices needs among social studies teachers in Cross River State, Nigeria, in relation to some teacher factors (attitude towards social studies, sex, teaching experience and educational qualification). Subjects who participated in this study were 297 social studies teachers (144 males and 153 females) from 116 secondary schools in the state. Teacher Classroom Assessment Practices Needs Questionnaire (TCANQ) and Teacher Attitude towards social studies Inventory were used for data collection in the study. Cronbach coefficient alpha of .81 and .93 were obtained as estimate of construct validity and internal consistency reliability for the Teacher Classroom Assessment Practices Needs Questionnaire and the Teacher Attitude towards social studies Inventory respectively. Independent t-test, one way analysis of variance and Pearson Product Moment correlation were used to test the hypotheses. Results indicated that gender and teacher qualification significantly influence perceived assessment practices needs of social studies teachers. Significant positive relationship was observed between years of teaching experience and expressed assessment practices needs; and between attitude towards social studies and assessment needs. It was concluded that factors such as years of teaching experience, attitude towards social studies, gender and educational qualification significantly influence social studies teachers perceive priority needs in assessment practices.  相似文献   
68.
In this study of the project DyAdd, implicit learning was investigated through two paradigms in adults (18–55 years) with dyslexia (n?=?36) or with attention deficit/hyperactivity disorder (ADHD, n?=?22) and in controls (n?=?35). In the serial reaction time (SRT) task, there were no group differences in learning. However, those with ADHD exhibited faster RTs compared to other groups. In the artificial grammar learning (AGL) task, the groups did not differ from each other in their learning (i.e., grammaticality accuracy or similarity choices). Further, all three groups were sensitive to fragment overlap between learning and test-phase items (i.e., similarity choices were above chance). Grammaticality performance of control participants was above chance, but that of participants with dyslexia and participants with ADHD failed to differ from chance, indicating impaired grammaticality learning in these groups. While the main indices of AGL performance, grammaticality accuracy and similarity choices did not correlate with the neuropsychological variables that reflected dyslexia-related (phonological processing, reading, spelling, arithmetic) or ADHD-related characteristics (executive functions, attention), or intelligence, the explicit knowledge for the AGL grammar (i.e., ability to freely generate grammatical strings) correlated positively with the variables of phonological processing and reading. Further, SRT reaction times correlated positively with full scale intelligence quotient (FIQ). We conclude that, in AGL, learning difficulties of the underlying rule structure (as measured by grammaticality) are associated with dyslexia and ADHD. However, learning in AGL is not related to the defining neuropsychological features of dyslexia or ADHD. Instead, the resulting explicit knowledge relates to characteristics of dyslexia.  相似文献   
69.
The focus of our study is social status among first graders. In particular, we will consider the relationship between acceptance and rejection, and how these are connected to three social behavioral traits: bullying, victimization, and social withdrawal. The data set is from peer nominations of 748 children from 49 classrooms in the southwest of Finland, collected by interviews. A Social Network Analysis technique was used to analyze the data. The results indicated a negative correlation between acceptance and rejection, bullying, and social withdrawal, but did not correlate victimization. Positive correlations, however, were observed between rejection and all social behavioral traits. Based on cluster analysis, the first graders can be divided into Liked Children (N?=?447), Popular Bullies (N?=?68), Unpopular Bullies (N?=?28), Marginalized Children (N?=?135) and High Risk Children (N?=?21). All Unpopular Bullies and almost all High Risk children were boys. Boys were also nominated more often than girls as Popular Bullies, whilst girls were more often reported as marginalized or as Liked Children.  相似文献   
70.
Our study determined the impact of emotional intelligence (EI) on teachers' attitudes, concerns and sentiments about inclusive education while controlling for teachers' professional-related factors. This is predicated on the increasing influence of EI on teacher effectiveness. The sample size consisted of 508 regular classroom teachers. Using hierarchical regression analysis, our findings revealed that teacher EI was significantly associated with attitude and concerns about inclusive education after controlling teacher professional-related factors. There was no significant relationship between EI and teachers' sentiments about inclusive education, and teachers' professional-related factors did not account for individual contributions to the variances in teachers' sentiments. It was concluded that teachers' EI, may be a crucial factor that can impact aspects of teachers' perception of inclusive education such as attitude, and concerns about inclusive education but may not be able to erase teachers' deep-seated beliefs on inclusion. Implications of the study were highlighted.  相似文献   
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