No abstract

PurposeThis paper investigated the extent to which the predictive power of the Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) was robust against cultural variations and to what extent its predictive power could be improved by including face-valid individual differences (i.e. perceived risk and personal innovativeness) and cultural factors (i.e. individualism and uncertainty avoidance).Design/methodology/approachData were collected from web surveys of Chinese, American and Belgian mobile Internet users (total n = 1,068).FindingsThe authors found that the UTAUT2 model was less predictive in the country where the adoption of mobile payment service (MPS) is high (i.e. China). In contrast, the UTAUT2 model was more predictive in countries where the adoption of MPS is lower (i.e. the United States and Belgium). The authors did not find additional variance explained by individual differences. Regarding the cultural variables, the authors found that individualism moderated the effect of social influence on behavioral intention to use MPS, such that the effect was more substantial among people with individualistic cultural traits. However, the authors found no moderation effect of uncertainty avoidance.Originality/valueThis research contributes to existing work on technology acceptance by exploring whether it is helpful to introduce individual and cultural factors into the UTAUT2 model when predicting technology adoption in different cultures. This research further examines the moderating role of cultural factors in predicting the adoption of MPS. The authors conclude that the UTAUT2 model is generally robust and appears to capture the predictive of face-valid individual and cultural factors.

Sustainable development has risen to hold a vital role in tourism research and practice, requiring a deep understanding of what factors could promote tourists' environmental behaviour. This research focuses on the sustainable development of tourism and aims to converge nostalgia, meaning in life, and the theory of planned behaviour to understand the factors influencing tourists' proenvironmental behaviour. A field study (n = 428) was conducted at a famous tourist destination in China. Structural equation modelling showed that nostalgia enhances tourists' proenvironmental behaviour through mediators including subjective attitude, perceived behavioural control, subjective norms, and meaning in life. This research illuminates the importance of nostalgia in the sustainable development of tourism, suggesting that tourism managers could use nostalgic elements to design effective programmes or policies in environmental practices.

Problematic internet use (PIU) is a concerning issue worldwide, and a considerable body of knowledge has accrued from research on the predictors of PIU; however, few studies have investigated the dynamic process by which the social environment impacts individuals’ PIU. Integrating a person–environment interactionist perspective with self-determination theory, we investigate how relational mobility impacts PIU by proposing a “permeating” mechanism of social interactions (i.e., interpersonal sensitivity) and basic psychological needs (i.e., relatedness satisfaction). In Study 1, using a large data set from the Chinese General Social Survey ( N = 2,192), we found that relational mobility was negatively related to PIU. In Study 2, using a new sample ( N = 392), we found that relational mobility alleviated PIU through interpersonal sensitivity. In Study 3, using a cross-lagged design and two-wave data ( N = 298), we confirmed the chain-mediating roles of interpersonal sensitivity and relatedness satisfaction in the relationship between relational mobility and PIU.