Teaching skills of student teachers: Calibration of an evaluation instrument and its value in predicting student academic engagement     

《Studies in Educational Evaluation》2014

Student teachers are expected to develop their teaching skills sooner and more rapidly. However, a sound evaluation instrument that can be used to diagnose and monitor the skilfulness level to aid formative assessment of student teachers is still limited. This article is aimed to calibrate and validate a teaching skill evaluation instrument for use in secondary education. A total of 264 student teachers in the Netherlands participated in the study. Rasch and multilevel analyses were used. Results suggest that the evaluation instrument meets the restrictive assumptions of the Rasch model and has predictive value for academic engagement. This adds validation evidence and justifies the calibration of the evaluation instrument to be used for monitoring the development of teacher's teaching skills.  相似文献   

The Development and Evaluation of the Intersectional Privilege Screening Inventory for Use With Counselors-in-Training     

Danielle A. Pester  A. Stephen Lenz  Joshua C. Watson 《Counselor Education & Supervision》2020,59(2):112-128

As counselor preparation programs are compelled to demonstrate student social and cultural competence, valid inventories are needed to measure development consistent with contemporary standards. The Intersectional Privilege Screening Inventory was created for this purpose, was assessed using 4 types of validity evidence, and has results supporting its use in student development.  相似文献   

用电子模拟软件EWB进行电路设计和仿真实验     

于京生 《石家庄学院学报》2004,6(6):14-17

探讨了用电子模拟仿真软件EWB分析、设计电路的一般方法及一些参数的设置.  相似文献   

论节奏乐器在周朝祭祀活动中的作用     

潘黎 《沈阳教育学院学报》2006,8(1):93-95

节奏乐器是中国传统民族器乐中最为主要的一个部分，它有着上千年的悠久历史，在中国民间文化和宗教祭祀活动中都发挥着十分重要的作用。本文试图通过对于打击乐器在历史上祭祀活动的探究，得出这一乐器类群发展的历史渊源。  相似文献   

Helical angle measurement of worm by a coordinate measuring machine and its uncertainty evaluation     

QIU Yong-you  KANG Shuang-yang  PENG Yun-feng  YANG Ping  HUANG Zi-qiang 《重庆大学学报(英文版)》2016,15(4):139-148

The purpose of the study concerns the measurement of worm’s helical angle by a coordinate measurement machine in the ambient industrial environment. The novel measurement method and sampling strategy were described firstly. This method used the coordinate measurement machine to measure both of the worm gear’s left and right surfaces. The worm surface was reconstructed based on the measured data of all the sampling points. Then a middle cylinder was established to truncate the fitted worm surfaces, and the truncated spiral lines were straightened to calculate the helical angle. The measurement uncertainty of worm’s helical angle was evaluated by taking the difference of calculated helical angles along the truncated spiral lines on both the left and right side surfaces of the worm. Twenty-four measurement experiments show that the maximum measurement error of the proposed method is 0.105, and the measurement error ratios are all less than 3.5?. The result means that the measurement method can realize the precision measurement of worm’s helical angle and can be employed in the generally industrial application.  相似文献   

2004年我国民族器乐研究综述     

杨丽 《保定师专学报》2006,19(3):111-112

对2004年中国大陆民族器乐研究性成果进行了梳理、分类、归纳,以期对2004年我国民族器乐的研究性成果作以概观。  相似文献   

基于LabWindows/CVI的随机相关辨识     

梁阁亭 《洛阳工业高等专科学校学报》2006,16(2):37-39

简要介绍了一种基于Labwindows/CVI下的随机相关辨识的方法,实现了用虚拟仪器设计系统辨识仿真仪．  相似文献   

基于三坐标测量仪的特征线数据采集方法     

张辉  冯晓宁  熊小青  陈晟 《湖州师范学院学报》2007,29(1):46-49

阐述了三坐标测量仪数据采集在逆向工程中的重要作用.通过研究三坐标测量仪数据采集的基本原则和路径规划方法,提出了基于三坐标测量仪的特征线数据采集方法,实现了基于三坐标测量仪的简单型面及自由曲面的数据快速采集.  相似文献   

用透镜测量柔软微细物体     

刘刚  李运领 《安阳师范学院学报》2001,(5):37-38

介绍了用透镜测量柔软微细物体的原理、装置，方法步骤及误差分析。  相似文献   

智能式水平测定仪的二种方案     

周凤胜  徐兰英 《黄山学院学报》2007,9(3):46-48

对气泡式水平测定仪在使用过程中存在着功能不足提出了两种改进,一是对现在常用的玻璃气泡式水平测定仪的改进,二是利用变介质式电容传感器制成的智能式电容水平测定仪。这二种水平仪都能够既进行水平测定,又测量一定倾斜角度。  相似文献