Emerging adulthood refers to a time period (18–25 years of age) between adolescence and adulthood. Recent research suggests that it may be a cultural construction. More traditional, non-Western cultures may have a shortened period of emerging adulthood, or no emerging adulthood at all, because these cultures tend to place greater emphasis on practices that lead to an earlier transition to adulthood. The purpose of this study was to examine emerging adulthood in the Chinese culture, including (1) the types of criteria Chinese young people deem necessary for becoming an adult, (2) the types of behaviours Chinese emerging adults are engaging in, (3) identity-related issues, and (4) other aspects of Chinese culture that might suggest that emerging adulthood in China may be different than in the United States. Participants in this study were 207 students at Beijing Normal University located in Beijing, China. Results provided evidence to support the notion that emerging adulthood is affected by culture. Findings revealed that the majority of Chinese college students (1) feel they have reached adult status in their early twenties, (2) have culturally specific criteria for adult status, and (3) tend to engage in behaviours and have beliefs and values that appear to differ from emerging adults in Western cultures.

This study explored cultural differences in the criteria young people have for becoming an adult. Specifically, the study sought (a) to compare Chinese and American responses concerning whether they believe they have reached adulthood; (b) to examine whether adulthood criteria could fit a common statistical model for both cultures; and (c) after estimating this model, to compare the importance of adulthood criteria for Chinese and Americans. Results indicated that Chinese students considered themselves to be adults more than did American students. Also, Chinese students ascribed greater importance to criteria that reflect obligations toward others than did the Americans. The influence of culture in the transition to adulthood was discussed.

Many studies have documented the ways in which shyness can be a barrier to personal well-being and social adjustment throughout childhood and adolescence; however, less is known regarding shyness in emerging adulthood. Shyness as experienced during emerging adulthood may continue to be a risk factor for successful development. The purpose of this study was to compare shy emerging adults with their non-shy peers in (a) internalizing behaviors, (b) externalizing behaviors, and (c) close relationships. Participants included 813 undergraduate students (500 women, 313 men) from a number of locations across the United States. Results showed that relatively shy emerging adults, both men and women, had more internalizing problems (e.g., anxious, depressed, low self-perceptions in multiple domains), engaged in fewer externalizing behaviors (e.g., less frequent drinking), and experienced poorer relationship quality with parents, best friends, and romantic partners than did their non-shy peers.

The purpose of this study was (a) to identify the criteria parents of emerging adults consider necessary and important for their children to achieve adulthood, (b) to compare parents' criteria for adulthood with the criteria espoused by emerging adults, and (c) to examine how these criteria might differ on the basis of gender of the parent and gender of the child. Participants included 392 unmarried college students, ages 18-25, and at least 1 of their parents (271 fathers, 319 mothers). Results revealed that (a) as did their children, most parents did not yet view their children as adults, (b) there was disagreement between children and their parents in the emphasis they placed on various criteria for adulthood, (c) mothers and fathers did not always agree on the importance of various criteria, and (d) the gender of both the parent and the child played a role in the criteria parents deemed important for adulthood. Taken together, the findings suggest that parents and children view the transition to adulthood differently, which might have implications for the parent-child relationship during this period of development.

This study examined how emerging adults' identity development and achievement of adulthood criteria were related to qualities of their friendships and romantic relationships. Participants included 710 emerging adults (ages 18-26). Results indicated that identity achievement was related positively to four romantic relationship qualities, but not to any friendship qualities. Several achieved adulthood criteria were related positively to romantic relationship qualities; however, achieved adulthood criteria were related negatively to friendship qualities. It appears that progress on salient developmental tasks of adulthood carries important implications for emerging adults' social relationships, but in ways that are more differentiated than commonly assumed.