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Abstract Using the stimulated recall of instruction methodology, we interviewed teachers and students at risk for referral to special education about their perceptions, judgments, and decision making during the course of instruction. The results of the teacher interviews suggest that teachers respond to complex collections of student cues in their decision making about students. Teachers described themselves as more frequently monitoring the at‐risk students, although their attempts to modify instruction consisted primarily of attempts to motivate these students. The at‐risk students indicated awareness that they are experiencing difficulty in class, had somewhat less understanding of how teachers attempt to help them, and responded with anger and frustration to their learning problems. 相似文献
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ByHowardFerfon 《电子出版》1997,(11):45-45
美国历史上最富传奇色彩的事件是加利福尼亚淘金潮。1948年在Sutter’sHill发现开会后不久，有4万多个淘金者手持工具涌向加利福尼亚寻找财富。不幸的是他们当中很少人迅速致富，而许多声称“找到了金子”的人，他们的发现最终被证明只是灿烂的石头或愚人金。从很多意义上来讲，互联网（WorldWideWeb）是1997年的淘金热潮。许多公司纷纷创立网页，进入国际互联网，意欲迅速致富。在网页中有没有金子？还是你将财力物力花在网页设计上，却发现一大堆的愚人金呢？很少国际互联网企业迅速致富，例外的只有一些将国际互联网用作直接销售渠道的… 相似文献
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Bohong Cai Kanagasuntheram Rajendran Boon Huat Bay Jieying Lee Ching-Chiuan Yen 《Anatomical sciences education》2019,12(6):610-618
In recent decades, three-dimensional (3D) printing as an emerging technology, has been utilized for imparting human anatomy knowledge. However, most 3D printed models are rigid anatomical replicas that are unable to represent dynamic spatial relationships between different anatomical structures. In this study, the data obtained from a computed tomography (CT) scan of a normal knee joint were used to design and fabricate a functional knee joint simulator for anatomical education. Utility of the 3D printed simulator was evaluated in comparison with traditional didactic learning in first-year medical students (n = 35), so as to understand how the functional 3D simulator could assist in their learning of human anatomy. The outcome measure was a quiz comprising 11 multiple choice questions based on locking and unlocking of the knee joint. Students in the simulation group (mean score = 85.03%, ±SD 10.13%) performed significantly better than those in the didactic learning group, P < 0.05 (mean score = 70.71%, ±SD 15.13%), which was substantiated by large effect size, as shown by a Cohen’s d value of 1.14. In terms of learning outcome, female students who used 3D printed simulators as learning aids achieved greater improvement in their quiz scores as compared to male students in the same group. However, after correcting for the modality of instruction, the sex of the students did not have a significant influence on the learning outcome. This randomized study has demonstrated that the 3D printed simulator is beneficial for anatomical education and can help in enriching students’ learning experience. 相似文献
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OBJECTIVES: The aim of this study was to identify risk factors for physical abuse caused by male perpetrators, as well as to describe the context of abuse and the role of the female partner in these cases in Bogotá, Colombia. METHODS: Information from in-depth interviews of males reported to authorities for physical child abuse and their female partners (n = 45) was quantitatively and qualitatively analyzed and compared to to males and their female partners from the same neighborhood living with a child of the same gender and age (+/-3 years) as the abused child (n = 44). RESULTS: Situations of abuse occurred more often on a weekday, in the afternoon or early evening hours, with the mother present, exceptionally involved substance abuse, and tended to be repetitive. Male subjects' lower level of education, stepfather status, perceived stress, substance abuse and mental illness, lack of social support, history of childhood physical abuse, negative perceptions, attributions and unrealistic expectations of the child's behavior were associated with abuse. Cases' female partners were more likely to have a lower occupational level, a higher frequency of dependent personality, a history of childhood physical and sexual abuse and be herself physically and emotionally abused by her spouse. At least three scenarios for abuse emerged from the analyses: "explosive" men, "abusive disciplinarians," and "children out of parental control." CONCLUSIONS: Most of the findings are consistent with existing research despite the different social and cultural context. The different scenarios suggest the need to tailor preventive and rehabilitative interventions for abusers. 相似文献
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