We examine the extent to which self-reported health and psychosocial health are affected by relative economic status in China, for the first time examining the importance of reference groups not defined by geographic location or demographic characteristics. We propose a methodology to address potential bias from subjective reporting biases and…

Researchers debate whether one represents the magnitude of a fraction according to its real numerical value or just the discrete numerosity of its numerator or denominator. The present study examined three effects based on the notion that people possess a mental number line to explore how children represent fractions when they compare fractions…

Eight percent of the population of the People's Republic of China is comprised of ethnic minority people, people with cultures (particularly languages and religions) that are distinct from the majority (or Han) Chinese. Ethnic students in China and elsewhere face considerable obstacles to getting a good education. A tiny percentage of Chinese…