Cyberpsychology, behavior and social networking最新文献

Recent national data show that approximately three-quarters of adolescents experience digital dating abuse (DDA). Caregivers' perceptions and knowledge of online risk behaviors are important points of prevention and intervention, yet little is known about how caregivers view adolescent DDA and whether they can recognize DDA in complex interactions (e.g., DDA behaviors interwoven with positive relational behaviors). An ethnic/racial and gender-diverse sample of 289 caregivers of at least one adolescent reported on their risk perceptions of DDA, level of comfort discussing DDA with their adolescent, and whether they could identify DDA in hypothetical vignettes of online interactions between adolescent romantic partners. We found that caregivers' risk perceptions of adolescent DDA were consistent with rates of adolescent-reported DDA in the literature and that caregivers reported being comfortable discussing DDA with their adolescent. Furthermore, we found that caregivers' ability to identify DDA behaviors (or its absence) correctly in the vignettes depended on the interaction context. Specifically, it was more difficult for caregivers to identify DDA when the interaction included positive emotions. Our findings suggest that there is promise for prevention and intervention given caregivers' acknowledgment of DDA and their willingness to discuss it.

Social virtual reality (VR) is an emerging set of platforms where users interact while embodying avatars. Given that VR headsets track real physical movements and map them onto one's avatar body, the nature of one's digital representation is an important aspect of social VR. However, little is known about how the visual proximity of an avatar to the self shapes user experience in naturalistic, social VR environments. In this article, we use this context to explore how embodiment is influenced by the perceived differences between the physical attributes of a user and the virtual attributes of their avatar. We selected a number of attributes for this measure that have been shown to be important for customization and representation in VR. Participants created an avatar, spent time in social VR, and reported on their experience in a questionnaire. Our results demonstrate a significant negative association between attribute discrepancy and avatar embodiment, the psychological experience of one's virtual body as their own body. We discuss implications for theories of self-representation and suggest urgency on the part of games and VR designers to improve the methods of creating avatars.

This study examined whether Internet addiction (IA) and digital competence (DC) mediated the association between digital technology use and mental health problems in adolescents before and during the COVID-19 pandemic, when digital device use increased dramatically. Repeated cross-sectional data from a 3-year cross-cohort study adopting stratified random sampling were analyzed. In 2019, 569 adolescents (female = 312) from 14 secondary schools completed a DC assessment and an online survey on their digital technology use, IA, and mental health. In 2021, 775 adolescents (female = 397) from 11 of those 14 schools completed both instruments. Results showed that adolescents in 2021 spent more time using digital devices, were more digitally competent, and reported more mental health problems than adolescents in 2019. The prevalence of IA was 8 percent in 2019 and 12.4 percent in 2021. In both years, more frequent digital technology use predicted a higher risk of IA, which was associated with more mental health problems (indirect β = 0.08, p < 0.001 for 2019 and β = 0.05, p < 0.001 for 2021). In addition, in 2021, DC was positively associated with digital technology use and negatively with IA, which indirectly related to fewer mental health problems (indirect β = -0.01, p = 0.03). In conclusion, DC is a protective factor alleviating the positive associations of digital technology use and IA with mental health problems in adolescents when the ecological context requires high levels of digital device use.

Adolescents' phone use during face-to-face interactions (i.e., digital social multitasking [DSMT]) has gained increasing attention because of its prevalence as well as implications for well-being. However, most studies have focused on only one dimension of the behavior and relied on variable-centered approaches. Informed by the DSMT framework, we adopted a person-centered approach to identify different groups of adolescents based on their levels, perceptions, and motives of phone use during face-to-face interactions with friends. We also examined how these groups differed in five well-being variables (loneliness, depressive symptoms, digital stress, friendship quality, and satisfaction of basic psychological needs). A total of 517 adolescents (M_age = 14.83, standard deviation [SD] = 1.93; 50 percent female) completed an online survey. Three profiles were identified: the Intentional (low levels, quite positive perceptions, motivated for clear goals), the Embracers (high levels, highly positive perceptions, strong motives), and the Unimpressed (low levels, low positive perceptions, low motives). The Embracers scored the highest on both positive and negative indicators of well-being, whereas the Unimpressed scored the lowest on all well-being scales. The Intentional appeared to be the most adaptive group. Implications are discussed.

The study aimed to investigate the associations between different types of screen time (ST) and anxiety and depressive symptoms in college students during the Coronavirus disease 2019 (COVID-19) outbreak in Shanghai, China; the potential mediation role of sleep quality was also examined. A total of 1,550 college students completed an online survey in May 2022. ST, Self-rating Anxiety Scale (SAS) score, Self-rating Depression Scale (SDS) score, Pittsburgh Sleep Quality Index (PSQI) score, and physical activity were self-reported. Multiple linear regression and mediation analysis were conducted. The results showed that more time spent in TV/movie viewing (>2 h/day) and recreational reading (>1 h/day) was associated with higher levels of anxiety, while more time spent in online social media (>2 h/day) was associated with a higher level of depressive symptoms. In contrast, time spent in online social media (1-2 h/day) was associated with a lower level of anxiety. Meanwhile, recreational reading (2-3 h/day) had a significant indirect effect on anxiety and depressive symptoms through sleep quality. During the COVID-19 outbreak, the associations of ST with anxiety and depressive symptoms varied by the type of screen viewing in college students. The associations of slightly excessive time spent on recreational reading with higher levels of anxiety and depressive symptoms were partially mediated by sleep quality.

Reflective smartphone disengagement (i.e., deliberate actions to self-regulate when and how one should use one's smartphone) has become a necessary skill in our ever-connected lives, contributing to a healthy balance of related benefits and harms. However, disengaging from one's smartphone might compete with impulsive psychosocial motivators such as fear of missing out (FoMO) on others' rewarding experiences or feelings of loneliness. To shed light into these competitive processes, the present paper disentangles the reciprocal, over-time relationships between reflective smartphone disengagement, FoMO, and loneliness using data from a two-wave panel study among emerging adults (16-21 years of age). Measurement-invariant structural equation modeling suggests that FoMO and reflective smartphone disengagement negatively predict each other over time, indicating a possible spiraling process. In addition, reflective smartphone disengagement was also negatively related to feelings of loneliness. Together, these findings underline (a) how young people's impulsive and reflective system compete with each other over control of their smartphone usage, where (b) psychosocial benefits of reflective smartphone disengagement were validated among emerging adults, potentially helping them to strengthen the benefits and limit the harms of permanent interactions with and through technology.

Adolescents experiencing cyberbullying attacks (i.e., cyber-victims) can suffer severe psychological harm (e.g., suicide). To combat cyberbullying, people can defend the cyber-victims (cyber-defending). Unlike past studies, we proposed a comprehensive theoretical model of cyber-defending that includes socio-emotional aspects, beliefs, and past bullying experiences (as a bully, victim, and/or witness; face-to-face vs. online). We then empirically tested it among 817 students across seven secondary schools using structural equation modeling (SEM). Results revealed that participants with higher social competence, depression, affective empathy, or stronger pro-victim beliefs reported more cyber-defending. Furthermore, beliefs and past experiences mediated the relationships between socio-emotional factors and cyber-defending. These findings help build a theory of cyber-defending, provide practical implications, and offer future directions for promoting cyber-defending, which will ultimately reduce cyberbullying.

Although young people spend increasing amounts of time online, many gaps remain in the literature regarding the effect of time spent online on young people's development of well-being. We focus on the influence of time spent online on feelings of self-reported (a) depression and (b) health of adolescents. We also consider the mediating role of digital skills and digital activities, each of which is broken down into five dimensions. We collected data through a two-wave longitudinal online survey among 3,942 adolescents aged 12-17 years in six European countries (first wave [W1] = 2021; second wave [W2] = 2022). We specifically want to understand how feelings of self-reported depression and health at W2 are affected by the time spent online at W1, and how digital skills and digital activities at W2 mediate these relationships. Findings indicate a significant increase in feelings of depression and a decrease in self-reported health between W1 and W2. Regarding digital skills, information navigation and communication and interaction were linked to greater well-being (lower depression and greater self-reported health). Regarding digital activities, the development of social relationships online was linked to lower self-reported depression and greater health, while frequently using the Internet to look up information on physical or mental health issues was strongly linked to greater depression and lower health. We discuss the implications of these findings for practice and policy on young people's well-being.