This study aimed to reveal the differences in individuals' abilities, their standard errors, and the psychometric properties of the test according to the two methods of applying the test (electronic and paper). The descriptive approach was used to achieve the study's objectives. The study sample consisted of 74 male and female students at the…

We investigated whether clustering based on feature similarity improves the representational quality of visual working memory (VWM). We hypothesized that similar items are organized into clusters, and their recall precision increases with fewer clusters because of reduced memory load. In a series of 6 experiments, participants remembered…

In the Stroop task, congruency effects (i.e., the color-naming latency difference between incongruent stimuli, e.g., the word BLUE written in the color red, and congruent stimuli, e.g., RED in red) are smaller in a list in which incongruent trials are frequent than in a list in which incongruent trials are infrequent. The traditional explanation…

This article describes the steps we went through in designing and validating an item bank to diagnose linguistic problems in the English academic writing of university students in Hong Kong. Test items adopt traditional item formats (e.g., MCQ, grammatical judgment tasks, and error correction) but are based on authentic language materials…

Our paper aims at analysing the linguistic "features" produced by Arabic learners of Italian as a foreign language. There are published studies of common errors for Arab students of Italian (Della Puppa, 2006; Giacalone Ramat et al., 2001). However, this study introduces the standardized language assessment, namely the CILS test of…

This study investigated Korean college students' performance as measured by two different vocabulary assessment tools (the Productive Vocabulary Levels Test (PVLT) and the Productive Vocabulary Use Task (PVUT)) and the relationship these assessments have with students' writing proficiency. A total of 72 students participated in the study. The…

The purpose of the study was to examine the quality of open test questions directed to high school and college students. One thousand five hundred examination questions from various fields of study were examined using criteria based on the writing centers directions and guidelines. The 273 questions that did not fulfill the criteria were analyzed…

In this article we discuss the findings of our research on students' understanding of vector concepts in problems without physical context. First, we develop a complete taxonomy of the most frequent errors made by university students when learning vector concepts. This study is based on the results of several test administrations of open-ended…

The reliability and the predictive and concurrent validity of the MATAP were investigated with the implicit goal of improving the prediction of course grades in the College of Fine and Applied Arts. It was found that reliability and validity coefficients were low, and it was suggested that the scoring system was a source of error variance. (MS)