Significance of the study During the economical knowledge times,creativity has been considered as the key to increase interests of *** 2002,the Ministry of Education specifically initiated a series of projects aimed a...
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Significance of the study During the economical knowledge times,creativity has been considered as the key to increase interests of *** 2002,the Ministry of Education specifically initiated a series of projects aimed at making Taiwan a "Republic of Creativity"(R.O.C.) and declared White Paper on Creative Education at the same *** fully examine the efficacy of these relevant policies and strategies,the Advisory office of the Ministry of Education initiated a series of research project in 2005,and attempted to set up creative longitudinal ***,the pilot study started at high school level and attempted to elucidate if the creative program upgraded creative abilities of *** do so,searching suitable measurement became the most important task.
To date,exposure control procedures that are designed to control test overlap are based on the assumption of item sharing between pairs of ***,examinees may obtain test information from more than one examinee in *** l...
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To date,exposure control procedures that are designed to control test overlap are based on the assumption of item sharing between pairs of ***,examinees may obtain test information from more than one examinee in *** larger scope of information sharing needs to be taken into account in refining exposure control procedures. The purpose of this study is to propose a new procedure to control test overlap among a group of examinees larger than two in computerized adaptive tests(CATs).Test overlap is defined as the number of overlapping items that an examinee has with a group of examinees. A simulation study was conducted to examine the effects of the new procedure on test overlap control and measurement *** indicated that test overlap among a group of examinees can be well controlled by implementing the new procedure no matter how big the group *** a pre-specified maximum test overlap was stringent,test security was improved and efficiency of measurement decreased such that examinees needed to take more items to reach a pre-specified measurement precision.
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