introduction: one of the important evaluative indexes of language development is word finding ability. the application of formal assessment tools, such as twf-2, is the most common way of assessing this ability in western countries. there is not any formal assessment tool for assessment of this ability in iran. therefore this study aimed to determine the validity and reliability of persian vers...

background and aim: children with hearing loss and children with intellectual developme­ntal disorders have defects in organizing and sensory integration. the aim of this study was to evaluate the effects of hearing impairment and intellectual disability on children's static and dynamic balance. methods: this cross-sectional comparative stu­dy was conducted on 17 boys with congenital severe to ...

Testing a graph on 2-vertexand 2-edge-connectivity are two fundamental algorithmic graph problems. For both problems, different lineartime algorithms with simple implementations are known. Here, an even simpler linear-time algorithm is presented that computes a structure from which both the 2-vertexand 2-edge-connectivity of a graph can be easily “read off”. The algorithm computes all bridges a...

The unconditional independence tests in 2 × 2 tables have been studied in many papers, but only the case of one ÿxed marginal has received suucient attention. The case of zero ÿxed marginals (double dichotomy or 2 × 2 multinomial trials) is the most complex as regards its computation, and for that reason, less has been written about it, and what there is of more recent date. Of all the diierent...