This study utilizes an analysis of diminishing returns to examine the relationship between sample size and item parameter estimation precision when utilizing the Masters' Partial Credit Model for polytomous items. Item data from the standardization of the Batelle Developmental Inventory, 3rd Edition were used. Each item was scored with a…

In this study, the effectiveness of peer assessment, which has an important role in measurement and evaluation, was attempted to be defined. For this purpose, performance task, which is one of the alternative assessment techniques, was evaluated with the help of a scoring rubric prepared by the researchers. As a basic research, the working group…

The current paper on writing assessment surveys the literature on the reliability and validity of essay tests. The paper aims to examine the two concepts in relationship with essay testing as well as to provide a snapshot of the current understandings of the reliability and validity of essay tests as drawn in recent research studies. Bearing in…

Parenting style, as a widely studied topic, has been used by researchers and educators in the US to predict students' academic achievements. Despite its theoretical and practical significance, no much work has been conducted to test the generalizability of parenting research framed in the Western culture to the Chinese population. Parenting styles…

In alignment studies, expert raters evaluate assessment items against standards and ratings are used to compute various alignment indices. Questions about rater reliability, however, are often ignored or inadequately addressed. This paper reports the results of a generalizability theory study of cognitive demand and rigor ratings of assessment…

A good test is one that has at least three qualities: reliability, or the precision with which a test measures what it is supposed to measure; validity, i.e., if the test really measures what it is supposed to measure; and practicality, or if the test, no matter how sound theoretically, is practicable in reality. These are the sine qua non for…

The Common Core State Standards Initiative is the latest development in a long history of standards-based-reform in the United States. As of November 4, 2011, 46 states and the District of Columbia have adopted new curricular standards, called the Common Core State Standards (CCSS). These states and the District of Columbia are now implementing…

In this study, we discuss the use of generative evaluation as an innovative approach in the analysis of qualitative interview data for evaluating simultaneous renewal of Iowa State University's PT3 grant. Goodlad's (1994) simultaneous renewal framework forms the basis of our argument. We focused on the CREATER+ model designed to explain the…