Young children respond to their interlocutors more slowly than adults do, and their timing skills tend to break down further as more speakers join the conversation (Lieberman and Garvey, 1977; Garvey and Berninger, 1981; Dunn and Shatz, 1989; Smith, 2010). In learning to time their utterances in an adult-like way, children must firmly grasp timing conventions, the ability to project turn-end bo...

student evaluation of the quality of instruction is considered as one of the most widely used methods for assessing faculty in universities. this study aimed to identify and compare faculty and students' views about the evaluation system of the quality of faculty teaching in 2011-2012 in ilam university of medical sciences. in this descriptive – analytical study, statistical population was incl...

background: positive attitude leads to a more successfully implementation of a change. we investigated the effect of attitudes of stakeholders toward a program on their prioritization of the program components for selecting the key question of a theory-driven evaluation with concept mapping method. materials and methods: during a brainstorming session, stated statements defined the program comp...

Although the delayed exfoliation of primary teeth among children is a common dental problem, simultaneous presence of primary teeth and corresponding successors is a rare feature in adults. This paper reports an unusual case in which both permanent teeth (molars, premolars, and canines) and primary teeth were present simultaneously. This report describes questions concerning...