Scrutinizing parental minimization reactions to adolescents' negative emotions through the lens of Chinese culture.

This research examined in China two types of parental minimization reactions to adolescents' negative emotions: Devaluing/invalidating that degrades the significance of adolescents' emotions (thereby invalidating adolescents' feelings) versus discounting/mitigating that downplays the seriousness of the situations (thereby mitigating adolescents' emotional arousals). Study 1 had 777 adolescents (389 females; mean age = 12.79 years) complete a survey; Study 2 had 233 adolescents (111 females; mean age = 12.19 years) complete a survey twice spanning around 6 months. Study 1 showed adolescents' perceived maternal devaluing/invalidating and discounting/mitigating reactions as two distinct factors, with different patterns of associations with other supportive versus nonsupportive parenting practices. Study 2 showed that over time, adolescents' perceived maternal devaluing/invalidating reactions predicted their dampened socioemotional functioning; discounting/mitigating reactions predicted their enhanced functioning.

Chinese Mothers' Reactions to Adolescents' Positive Emotions: Relations to Adolescents' Emotional Adjustment and Mothers' Socialization Goals.

When adolescents have positive emotions, parents' reactions that enhance or dampen the intensity or duration of adolescents' emotions have been documented to play a critical role in adolescents' emotional adjustment in Western societies. These parental reactions are theorized to be culturally embedded parenting practices in the emotion socialization process. However, research is limited in examining the implications of parents' enhancing and dampening reactions for adolescents' emotional adjustment in non-Western societies. Moreover, it remains to be explored how these parental reactions might be guided by parents' culturally shaped socialization goals for adolescents, and further influence adolescents' adjustment. To address these key issues, a two-wave longitudinal study spanning approximately 1.5 years was conducted among adolescents in China (N = 233; Mage = 12.19 years, SD = 0.60; 48% girls). Based on adolescents' reports, it was found that Chinese mothers' enhancing reactions to adolescents' positive emotions, which were related to their greater endorsement of self-development socialization goals (i.e., wanting adolescents to develop confidence, autonomy, and uniqueness), predicted adolescents' increased emotional well-being (i.e., self-esteem, vitality, and experience of positive emotions) and decreased emotional ill-being (i.e., depression, anxiety and experience of negative emotions) over time. Contrastingly, mothers' dampening reactions to adolescents' positive emotions, which were related to their less endorsement of self-development and greater endorsement of filial piety socialization goals (i.e., wanting adolescents to respect and obey parents), predicted adolescents' decreased emotional well-being over time. The findings broaden the cultural understanding of parents' emotion-related socialization practices, and provide insights into practical endeavors at optimizing parents' reactions to adolescents' positive emotions in culturally sensitive ways and ultimately promoting adolescents' mental health.

What Motivates Chinese Mothers' Involvement in Adolescents' Learning? Longitudinal Investigation on the Role of Mothers' Expectations of Adolescents' Family Obligations and Adolescents' Academic Performance.

(1) Background: Parental involvement in adolescents' learning generally benefits adolescents' development, thus highlighting the importance of investigating why parents involve. Specifically, Chinese parents are highly involved in adolescents' learning, which may be explained by their cultural beliefs. This longitudinal study provided a novel cultural understanding of the antecedents of Chinese mothers' involvement in adolescents' learning by examining the predicting effect of their expectations of adolescents' family obligations over time, with attention to how adolescents' academic performance moderated such effect. (2) Methods: Chinese mothers (N = 450; Mage = 39.52 years, SD = 3.96) of middle-school adolescents reported on their expectations of adolescents' family obligations at Wave 1 and their involvement in adolescents' learning twice over six months. Adolescents' academic performance (i.e., grade) was obtained from teachers. (3) Results: Chinese mothers who had greater expectations of adolescents' family obligations were involved more in adolescents' learning over time. Moreover, adolescents' academic performance moderated this longitudinal association, such that mothers' expectations only predicted their greater involvement among adolescents with high, but not low, academic performance. (4) Conclusions: These findings highlight the cultural understanding of parents' beliefs that motivate their involvement in adolescents' learning in a non-Western society, as well as the moderating role of adolescents' characteristics.

Parents' Self-Development Socialization Goals and Chinese Adolescents' Academic Motivation: The Mediating Role of Parents' Autonomy Support.

The socialization goals parents hold for their adolescents, which reflect the qualities, skills, or behaviors they want their adolescents to acquire, play an important role in shaping adolescents' adjustment via parenting practices. Nevertheless, there is a lack of studies that examine the longitudinal implications of parents' socialization goals for adolescents' academic motivation, especially in non-Western cultures. Moreover, evidence is still scarce regarding the full process from parents' socialization goals to parenting practices and further to adolescents' academic adjustment. To address these gaps, the current two-wave longitudinal study spanning one year examined whether two critical socialization goals endorsed by parents in Chinese culture, namely self-development (i.e., parents wanting adolescents to be unique, autonomous, and self-assertive) and academic achievement socialization goals (i.e., parents wanting adolescents to achieve academic success), predicted Chinese adolescents' academic motivation over time via parents' autonomy support. Two hundred and eighty-five Chinese adolescents (Mean age = 12.29 years, SD = 0.64, range = 11-14, 51% girls) reported on perceived parental socialization goals and autonomy support, as well as different aspects of their own academic motivation (i.e., academic interest, mastery orientation, and persistent responses to academic failure). Results showed that perceived parents' self-development socialization goals positively predicted adolescents' academic motivation one year later, which was mediated by parents' increased autonomy support. The findings highlight the positive role of parents' self-development socialization goals in Chinese adolescents' academic adjustment in the changing society, and identify the underlying socialization processes via parenting practices.

The role of classroom- and individual-level teen stereotypes in Chinese adolescents' academic adjustment: A multilevel analysis.

Adolescence is often portrayed in a negative light in Western culture, with teens being viewed as rebellious and irresponsible. Yet, there is substantial cultural and individual variability in views of teens. The empirical research to date is limited in that it mainly examines whether teen stereotypes are influential at the individual level. Teen stereotypes might also be perpetuated at the classroom level, which may have important implications for adolescent adjustment over time. Focusing on adolescents in Chinese culture where the teen years are often viewed in a positive light, this two-wave longitudinal study employed multi-level analyses to investigate whether stereotypes of adolescence at the classroom level play a role in Chinese adolescents' academic adjustment over time (N = 785; 55% girls; mean age = 12.96 years). Consistent with prior research on views of teens, the present analyses suggested that teen stereotypes regarding family obligation and school engagement at the individual level predicted adolescents' value of school and self-regulated learning strategies over the seventh grade. More importantly, classroom-level teen stereotypes were also largely predictive of adolescents' value of school and self-regulated learning strategies over time, controlling for their earlier academic adjustment, individual-level teen stereotypes, and classroom-level adjustment. Taken together, these findings indicate that stereotypes of adolescence in classroom or peer settings may contribute to adolescents' academic adjustment during this phase. The findings also provide a potential foundation for interventions aimed at promoting adolescents' positive development via changing teen stereotypes in the classroom.

Self-Adaptive Image Thresholding within Nonextensive Entropy and the Variance of the Gray-Level Distribution.

In order to automatically recognize different kinds of objects from their backgrounds, a self-adaptive segmentation algorithm that can effectively extract the targets from various surroundings is of great importance. Image thresholding is widely adopted in this field because of its simplicity and high efficiency. The entropy-based and variance-based algorithms are two main kinds of image thresholding methods, and have been independently developed for different kinds of images over the years. In this paper, their advantages are combined and a new algorithm is proposed to deal with a more general scope of images, including the long-range correlations among the pixels that can be determined by a nonextensive parameter. In comparison with the other famous entropy-based and variance-based image thresholding algorithms, the new algorithm performs better in terms of correctness and robustness, as quantitatively demonstrated by four quality indices, ME, RAE, MHD, and PSNR. Furthermore, the whole process of the new algorithm has potential application in self-adaptive object recognition.

Types of parental psychological control and rural and urban Chinese adolescents' psychological well-being and academic functioning.

The present study took a differentiated perspective on parental psychological control to examine its impact on adolescent adjustment among urban (n = 349, females: 53%) and rural (n = 293, females: 54%) Chinese adolescents (Mage  = 12.14 years). Four times over the first 2 years of Junior High school (from October, 2016 to April, 2018), adolescents reported on parental psychological control, their psychological well-being (life satisfaction and depressive symptoms), and academic relative autonomy. Adolescents' grades also were obtained. The findings show generally negative effects of social comparison shame, love withdrawal and harsh psychological control (but not shared shame or parental relationship-oriented guilt induction) on adolescents' psychological well-being, and negative effects of social comparison shame on adolescents' academic functioning.

Chinese Adolescents' Coping with COVID-19: Relationships with Emotional Maladjustment and Parental Reactions to Negative Emotions.

Two hundred and thirteen Chinese adolescents (103 females; mean age = 12.18 years) completed a survey one year before (Wave 1) and five months after the COVID-19 outbreak (Wave 2). Path analysis revealed that after controlling for adolescents' emotional maladjustment at Wave 1, perceived parental supportive reactions to adolescents' negative emotions at Wave 1 predicted adolescents' greater use of approach coping and less use of avoidance coping at Wave 2, which in turn, was associated with less emotional maladjustment at Wave 2; conversely, perceived parental nonsupportive reactions at Wave 1 predicted adolescents' greater use of avoidance coping at Wave 2, which in turn, was associated with greater emotional maladjustment at Wave 2. The findings were similar for mothers and fathers.

Quantum Weak Invariants: Dynamical Evolution of Fluctuations and Correlations.

Weak invariants are time-dependent observables with conserved expectation values. Their fluctuations, however, do not remain constant in time. On the assumption that time evolution of the state of an open quantum system is given in terms of a completely positive map, the fluctuations monotonically grow even if the map is not unital, in contrast to the fact that monotonic increases of both the von Neumann entropy and Rényi entropy require the map to be unital. In this way, the weak invariants describe temporal asymmetry in a manner different from the entropies. A formula is presented for time evolution of the covariance matrix associated with the weak invariants in cases where the system density matrix obeys the Gorini-Kossakowski-Lindblad-Sudarshan equation.

Do Peers Matter? Resistance to Peer Influence as a Mediator between Self-Esteem and Procrastination among Undergraduates.

This study examined the relationship between self-esteem and procrastination and the mediating role of resistance to peer influence (RPI) on this relationship among undergraduates. One hundred and ninety-nine Chinese undergraduate students completed the measures of procrastination, RPI, and self-esteem. Structural Equation Modeling analyses indicated that self-esteem was negatively related to procrastination, and RPI acted as a mediator of this relationship. The results suggest that the peer may be a key to understanding procrastination among undergraduates. Implications for future research and limitations of the current study are discussed.