According to the census data published by the government in 2016, 92% of the Hong Kong Special Administrative Region population is ethnic Chinese, while the number of ethnic minorities increased significantly by around 70% over the past decade. Enhancing the youth's intercultural sensitivity is becoming critical. Although many of the schools start…

Problem Statement: Computerized adaptive testing (CAT) is a sophisticated and efficient way of delivering examinations. In CAT, items for each examinee are selected from an item bank based on the examinee's responses to the items. In this way, the difficulty level of the test is adjusted based on the examinee's ability level. Instead of…