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The rapid development of urbanization has caused obstructed urban natural ventilation and the contribution rate of urbanization is relatively high. Therefore, there is an urgent need for urban development planning that should respect natural ventilation and local climate to reduce negative impacts. By optimizing the urban construction layout to reduce obstruction and leave a passageway for wind to blow in, the natural ventilation environment could be improved. This paper presents a promising approach for natural ventilation planning at both the city and community scales. Based on the assessment of wind environment, heat island intensity, and ventilation potential, the results revealed that winds blowing from the western and northern mountainous area of Shijiazhuang play a natural ventilation inlet role which can provide clean air. The SSHI and SHI were mainly distributed within the Second Ring Road, which has a large proportion of the low ventilation potential level. Thus, six first-class ventilation corridors and thirteen secondary corridors were recommended, which were set to be adapted to the dominant wind direction. Subsequently, an urban climate analysis map (UCAnMap) was developed considering climate sensitivity, and planning recommendations were provided for different climate zones. The relationship between architectural spatial structure and ventilation efficiency was analyzed; the results revealed that increasing the height of the buildings will decrease the proportion of comfortable wind zones, and the overall ventilation efficiency will weaken, so the average building height of a typical block should be controlled within 45 m, which matches ventilation performance requirements. The ventilation efficiency of the block has a certain negative correlation with the building density, and as the building density decreased by more than 10%, the proportion of the comfortable wind zones could increase by 4–5%. [ABSTRACT FROM AUTHOR]

This study developed the Couple Interaction Pattern Scale (CIPS) based on the interpersonal theory, comprising five subscales: friendly complementary (FC), hostile complementary (HC), mutual hostile‐dominant (MHD), friendly‐dominant eliciting hostile‐submissive (FDHS), and hostile‐dominant eliciting friendly‐submissive (HDFS). The psychometric properties of the CIPS were examined through three independent studies. Study one conducted item reduction and preliminary analysis using a sample of 662 married individuals, with an additional 80 married individuals for test–retest reliability assessment. Study two validated the scale through 1207 married individuals. In study three, the effect of couple interaction pattern (CIP) on marital quality was analyzed among 310 newlywed couples using the actor–partner interdependence model (APIM). Results supported the construct validity, acceptable internal consistency, and test–retest reliability of the CIPS. Besides, concurrent validity was also proved by associations with conflictual communication patterns, marital quality, stability, emotional connection, and perceived partner support. APIM analysis also supported the association between CIP and marital quality. [ABSTRACT FROM AUTHOR]

It is important for territorial spatial planning to master meteorological disaster risk under the conditions of climate change and then carry out risk adaptation planning according to local conditions. Taking Beijing, a large city in China, as an example, a meteorological disaster risk assessment model was established based on the framework of hazard factors, disaster‐bearing body exposure, and vulnerability of underlying surface. Combined with 11 years of observation data from 293 high‐density weather stations, the rainstorm and high‐temperature risks of urban, agriculture, and ecological spaces were studied. The results show that (1) rainstorms and high‐temperature are mainly distributed in the built‐up areas of plain towns, which are the climate risk factors that need to be considered. (2) The central city of Beijing is at a high risk of rainstorms and high temperature, indicating that the underlying surface and disaster‐bearing body are highly vulnerable to meteorological disasters. (3) In suburbs with agricultural land, there is a certain rainstorm risk in Fangshan and Daxing districts, and a risk of high temperatures in the southern part of Tongzhou and Daxing. (4) The risk of high temperatures in the ecological space (eco‐zone) is relatively low, but the rainstorm risk is relatively high in Pinggu and Miyun. (5) The strategies of coping with rainstorm and high‐temperature disaster risk in Beijing's territorial space planning were discussed. [ABSTRACT FROM AUTHOR]

The planning techniques and strategies for optimizing the urban wind and heat environment are important means for cities to adapt to climate change at the source. This study used Shenzhen, a sub-tropical megacity in southern China, as an example for evaluating the climate environment, heat island intensity, and urban form, and then for analyzing the relationships between them. The results revealed a high-quality climate area located southeast of Shenzhen that can provide a high wind speed and low temperature. Low-quality climate areas were located in the central and western regions and were less comfortable. The relationship between surface ventilation potential and urban form was analyzed using linear regression and the Pearson correlation coefficient, showing that there was a significant correlation between a surface urban heat island (SUHI) and building density (BD) as well as the sky view factor (SVF), and that there was also a correlation between the ventilation potential coefficient (VPC) and other factors, such as the surface's roughness length (RL) and building height (BH). The results showed that ventilation capacity deteriorated as BH and RL increased. An environmentally sensitive thermal area was identified from the surface urban heat island intensity, which was always in a strong heat island (SHI) or sub-strong heat island (SSHI) year-round. It was recommended that seven level one corridors and nine level two corridors be formed. Additionally, thermal and wind environment optimization strategies and protective suggestions were proposed for the city's overall development. [ABSTRACT FROM AUTHOR]

Loop closure detection serves as the fulcrum of improving the accuracy and precision in simultaneous localization and mapping (SLAM). The majority of loop detection methods extract artificial features, which fall short of learning comprehensive data information, but unsupervised learning as a typical deep learning method excels in self-access learning and clustering to analyze the similarity without handling the data. Moreover, the unsupervised learning method does solve restrictions on image quality and singleness semantics in many traditional SLAM methods. Therefore, a loop closure detection strategy based on an unsupervised learning method is proposed in this paper. The main component adopts BigBiGAN to extract features and establish an original bag of words. Then, the complete bag of words is used to detect loop closing. Finally, a considerable validation check of the ORB descriptor is added to verify the result and output outcome of loop closure detection. The proposed algorithm and other compared algorithms are, respectively, applied on Autolabor Pro1 to execute the indoor visual SLAM. The experiment shows that the proposed algorithm increases the recall rate by 20% compared with ORB-SLAM2 and LSD-SLAM. And it also improves at least 40.0% accuracy than others and reduces 14% time loss of ORB-SLAM2. Therefore, the presented SLAM based on BigBiGAN does benefit much the visual SLAM in the indoor environment. [ABSTRACT FROM AUTHOR]

This article proposes a method for estimating the surface urban heat island intensity (SUHI) of urban areas, which addresses prior difficulties in the determination of rural contexts that may be used as a point of comparison. Based on indexes produced using this method, as well as remotely sensed datasets, the article compares the temporal and spatial characteristics of SUHIs within three major urban agglomerations (the Beijing-Tianjin-Hebei, the Yangtze River Delta, and the Pearl River Delta) and six typical metropolises. The article also examines the influence of socioeconomic factors on SUHI. The study revealed that this method is able to objectively monitor regional-scale SUHIs. The climate of the area studied is probably a determining factor in the seasonal variation of SUHIs. Research from the last 5 years (2010-2014) demonstrates that the urban heat island effect within the three urban agglomerations and five metropolises is serious. From 1994 to 2014, the average SUHI value for central urban areas rose from 0.4 to 2.3 K, while the total area where the SUHI value was >3.0 K increased from 1938 to 29,690 km2. The morphology of heat islands is significantly influenced by urbanization, meaning that heat islands within the areas studied will only continue to grow. Urban population and electricity consumption are the socioeconomic factors that exerted the greatest influence on the size of heat islands in China’s major urban agglomerations. However, it is likely that economic measures designed to mitigate the UHI effect will differ in effectiveness from one urban agglomeration to another. [ABSTRACT FROM AUTHOR]

Most of the physicochemical properties in polymers such as activity and partition coefficients, diffusion coefficients, and their activation with temperature are accessible to direct calculations from first principles. Such predictions are particularly relevant for food packaging as they can be used (1) to demonstrate the compliance or safety of numerous polymer materials and of their constitutive substances (e.g. additives, residues…), when they are used: as containers, coatings, sealants, gaskets, printing inks, etc. (2) or to predict the indirect contamination of food by pollutants (e.g. from recycled polymers, storage ambiance…) (3) or to assess the plasticization of materials in contact by food constituents (e.g. fat matter, aroma…). This review article summarizes the classical and last mechanistic descriptions of diffusion in polymers and discusses the reliability of semi-empirical approaches used for compliance testing both in EU and US. It is concluded that simulation of diffusion in or through polymers is not limited to worst-case assumptions but could also be applied to real cases for risk assessment, designing packaging with low leaching risk or to synthesize plastic additives with low diffusion rates. [ABSTRACT FROM AUTHOR]

From a social ecological perspective, this study examined the effects of stigma (societal level), trusting relationships with current caregivers (familial level), and self-esteem (individual level) on future orientation of children affected by HIV infection and AIDS. Comparing self-report data from 1221 children affected by parental HIV infection and AIDS and 404 unaffected children, affected children reported greater stigma and lower future orientation, trusting relationships, and self-esteem. Based on structural equation modeling, stigma experiences, trusting relationships, and self-esteem had direct effects on future orientation, with self-esteem and trusting relationships partially mediating the effect of stigma experiences on children’s future orientation. Implications are discussed. [ABSTRACT FROM AUTHOR]

ABSTRACT A method of performing city-scale ventilation assessments based on remote sensing ( RS) and geographic information system ( GIS) technology is proposed and applied effectively in an assessment of the local ventilation environment before and after the construction of the Yanqi Lake Eco-city in Huairou District, Beijing. The ventilation environment of a city is dependent on its background wind environment and ventilation potential. The background wind environment can be assessed through meteorological statistical analyses or numerical simulations, whereas the ventilation potential can be estimated using the underlying surface dynamic roughness length ( RL) and the surrounding sky view factor ( SVF). Based on the principle of morphology, the RL of a vegetation area is determined mainly by the vegetation types, vegetation canopy area index and vegetation height, whereas the RL of an urban area is defined mainly by the building area coverage and building height. The SVF can be estimated according to high-resolution digital raster elevation data. Based on the combination of the RL and SVF, the ventilation potential is graded, and the ventilation potential index ( VPI) is defined and used to assess quantitatively the ventilation capacity of the city. The present study calculates the RL of the Yanqi Lake Eco-city using Landsat- TM5 satellite data from 26 July 2011, Geoscience Laser Altimeter System ( GLAS) satellite data from 2005 and Beijing basic geographical data at 1:2000 from 2009. Subsequently, the RL and ventilation potential distribution of the Yanqi Lake Eco-city is mapped at a 100 m spatial resolution. The ventilation conditions before and after the construction of the Yanqi Lake Eco-city are evaluated using the VPI in combination with the background wind field. According to changes in the ventilation capacity, relevant policy suggestions for urban buildings and design factors for ventilated corridors are postulated. [ABSTRACT FROM AUTHOR]

A group of 124 children orphaned by AIDS (COA), who resided in two orphanages funded by the Chinese government, participated in a study investigating the efficacy of a grief-processing-based psychological group intervention. This psychological intervention program was designed to specifically help COA process their grief and reduce their psychological distress. Six sessions of group intervention focused on processing grief, reducing traumatic symptoms and psychological distress, and fostering hope about the future. At the three-month post-test, children in both groups (intervention group and control group) reported significant reduction in trauma symptoms and demonstrated similar levels of hope. However, the intervention group reported significantly increased levels of grief processing and decreased levels of trauma symptoms, depression, and threat appraisal. The intervention group also reported subjective improvements in mood, relationships, individual growth, self-confidence, and perceived social support. These outcomes supported the potential efficacy of grief-processing-based psychological intervention to reduce the psychological distress among COA. [ABSTRACT FROM PUBLISHER]

Although previous research has noted that outcome expectancies have played an important role in young people’s risk-taking behaviors, few studies have focused on the characteristics of Internet gaming outcome expectancies and their relationships with college students’ Internet gaming behaviors. This study combined self-report questionnaires and the go/no-go association task in examining the characteristics of the explicit and implicit Internet gaming outcome expectancies of 64 college students and their relationships with Internet gaming behaviors. The results indicated that Internet gaming-addicted college students explicitly reported more negative Internet gaming outcome expectancies than positive Internet outcome expectancies, while they unconsciously associated Internet games with positive and negative outcomes simultaneously in daily life. In contrast, the non-addicted group reported a neutral attribute toward Internet gaming outcome expectancies, while they implicitly associated Internet games more with negative outcomes than with positive outcomes in daily life. Moreover, explicit and implicit outcome expectancies did not exhibit significant correlations. Explicit outcome expectancies were correlated with present levels of addiction and indulgence, whereas implicit outcome expectancies were related to the length of time that an individual maintained Internet gaming behavior. Our findings have clinical implications. The findings can be applied to the diagnosing and intervention of Internet gaming addicts. [ABSTRACT FROM AUTHOR]

Adolescents with mental health problems are likely to refuse to seek help from psychological services. The aims of the present study were (1) to examine whether a greater number of mental health problems were associated with a lower level of willingness to seek help from psychological services among adolescents; and (2) to examine whether the relationship between the number of problems and the willingness to seek help was mediated by self-stigma, public stigma, and attitudes toward help-seeking. A sample of 251 middle and high school students who have had at least one mental health problem was used for the analyses involved in this study. The bivariate correlation analyses showed that adolescents with more mental health problems were likely to report more negative attitudes toward help-seeking and to demonstrate less willingness to seek help. Path analyses showed that the number of problems did not directly influence the willingness to seek help; however, the relationship between these two variables was mediated by self-stigma and attitudes toward help-seeking. Furthermore, willingness to seek help was not directly influenced by the number of internalizing and externalizing problems. However, the relationship between the number of internalizing problems and willingness to seek help was mediated by public stigma, self-stigma and attitudes toward help-seeking; additionally, the relationship between the number of externalizing problems and willingness to seek help was mediated by self-stigma and attitudes toward help-seeking, except for public stigma. These findings emphasize the importance of stigma, particularly self-stigma, for adolescents in seeking help from psychological services. [ABSTRACT FROM AUTHOR]

Internet addiction among college students has become a serious problem in China. This pilot study involved the development of an online expert system named Healthy Online Self-helping Center (HOSC) as an intervention tool to help those who wish to reduce online usage. The study also explored the effectiveness of HOSC for college students' Internet addiction behavior. Participants ( N = 65) were recruited from a university in Beijing, and were randomly assigned to one of four conditions: using HOSC within a laboratory environment, using HOSC within a natural environment, using a noninteractive program, and a control group. All the participants were asked to answer questionnaires at the baseline and at the 1-month follow-up. The questionnaires included the participants' online hours per week, the legitimate ratio of Internet usage, online satisfaction, and the Young's Diagnostic Questionnaire. The results revealed that HOSC under both natural and laboratory environments could effectively reduce the participants' online hours per week as well as their Young's Diagnostic Questionnaire score, and improve online satisfaction at a 1-month follow-up. Participants using a noninteractive program also had similar results. The article concludes with a discussion of the limitations of the study, as well as the implications of the findings and future research directions. [ABSTRACT FROM AUTHOR]

The current study, utilizing the baseline data from a longitudinal assessment of psychosocial needs of children orphaned by HIV/AIDS or living with HIV-infected parents in China, was designed to assess the psychometric properties of the Trauma Symptoms Checklist for Children (TSCC) among children affected by HIV/AIDS in China. The psychometric properties assessed in this study include internal consistency, convergent and discriminant validity, and construct validity. The sample in the current study include 296 double orphans, 459 single orphans, and 466 children living with HIV-infected parents in central China where many residents had been infected with HIV through unhygienic blood collection. The results demonstrate adequate reliability and validity of the TSCC among study population. Children who experienced more traumatic events scored significantly higher on all TSCC clinical scales and subscales than those children who experienced less such events. The Chinese version of the TSCC should provide mental health researchers and practitioners with a reliable and valid assessment instrument in studying posttraumatic distress and related psychological symptomology among children affected by HIV/AIDS in China. [ABSTRACT FROM AUTHOR]

Low socioeconomic status (SES) has been linked to HIV and sexually transmitted disease (STD) at a macro level because the majority of new cases of HIV infection in the world have been reported in underdeveloped or developing countries. However, empirical data on the relationship between individual SES and HIV/STD related risk have been mixed. Employing quantitative data from 454 female sex workers (FSWs), this study was designed to examine the profile of the study sample in terms of their individual SES, HIV/STD-related sexual risk across work locations with different social, cultural, and economic conditions; and to examine the relationship between work location and HIV-related risk behaviors, controlling for individual SES. We have shown in the current study that both SES and HIV/STD-related risk behaviors significantly differed by work location. However, the difference in individual SES was not sufficient to explain the difference of HIV/STD-related risk across the work locations. The findings underscore the need for effective prevention intervention efforts targeting FSWs in rural areas. Based on the findings, we also suggest that HIV/STD intervention efforts among FSWs should take the social and cultural contextual factors of their working environment (and sexual risks) into consideration. [ABSTRACT FROM AUTHOR]

Background: The significant influence of family emotional expressiveness (FEE) on adolescents' face-to-face social interactions is well-established. However, there has been limited investigation into potential links between FEE and adolescents' online social behaviors, especially cyberbullying bystander behaviors, which are pivotal in cyberbullying incidents. This study aimed to assess the relative importance of different aspects of FEE (positive FEE vs. negative FEE vs. the Positive-to-Negative ratio) in predicting adolescents' cyberbullying bystander behaviors, and the mediating roles of affective and cognitive empathy in these relationships. Methods: A sample of 1,952 adolescents (Mage = 14.18, SD = 1.33) completed questionnaires, including the Family Emotional Expressiveness Questionnaire, Basic Empathy Scale, and Cyberbullying Bystander Behavior Scale. SPSS 26.0 and Mplus 8.3 were used for analysis. Results: (1) Positive FEE exhibited a positive association with protective behavior and a negative association with indifferent behavior. Conversely, negative FEE showed positive associations with reinforcing and indifferent behaviors. However, the Positive-to-Negative ratio did not exhibit significant associations with any of the three bystander behaviors. (2) Negative FEE emerged as relatively more significant than both positive FEE and the Positive-to-Negative ratio in predicting reinforcing and indifferent behaviors. (3) Affective empathy mediated the relationship between positive FEE and reinforcing behavior, while cognitive empathy mediated the relationship between positive FEE and protective and indifferent behaviors. Moreover, cognitive empathy exerted a more influential role than affective empathy in this mediation process. Conclusion: Various aspects of FEE demonstrated distinct relationships with three cyberbullying bystander behaviors, with affective and cognitive empathy playing an important mediating role in the association. This finding holds substantial implications for the development of cyberbullying prevention strategies. Such strategies could target the reduction of negative emotional expression within adolescent families and the cultivation of both cognitive and affective empathy. [ABSTRACT FROM AUTHOR]

Previous studies have almost exclusively examined the between-person associations between couple communication and marital satisfaction. However, relationship dynamics have also been theorized at the within-person level. This study examined the bidirectional associations between routine communication and marital satisfaction at the between-person (interindividual) level and within-person (intraindividual) level using three annual waves of data from 268 Chinese newlyweds (Mage = 29.59, SD = 3.25 for husbands; Mage = 28.08, SD = 2.51 for wives). Participants reported separately on their experiences of routine communication and marital satisfaction. The cross-lagged panel model (CLPM) was applied to examine between-person concurrent and lagged effects, and the random intercept cross-lagged panel model (RI_CLPM) was applied to examine within-person concurrent and lagged effects. Results from the CLPM revealed unidirectional lagged between-person associations from positive routine communication to marital satisfaction (instead of reciprocal associations). Results from the RI_CLPM showed a unidirectional lagged within-person association from positive routine communication to marital satisfaction (husbands only). Additionally, significant concurrent associations emerged in both models. This study provides additional insight into the within-person examination of non-conflict communication processes and highlights the importance of disaggregating between-person and within-person effects in understanding the nature of the dynamic association between routine communication and marital satisfaction. [ABSTRACT FROM AUTHOR]

Adolescence is a significant period for the formation of relationship networks and the development of internalizing problems. With a sample of Chinese adolescents (N = 3,834, 52.01% girls, M age = 16.68 at Wave 1), the present study aimed to identify the configuration of adolescents' relationship qualities from four important domains (i.e., relationship quality with mother, father, peers, and teachers) and how distinct profiles were associated with the development of internalizing problems (indicated by depressive and anxiety symptoms) across high school years. Latent profile analysis identified a five-profile configuration with four convergent profiles (i.e., relationship qualities with others were generally good or bad) and one "Father estrangement" profile (i.e., the relationship quality with others were relatively good but that with father was particularly poor). Further conditional latent growth curve analysis indicated the "Father estrangement" profile was especially vulnerable to an increase in the internalizing problems as compared with other relationship profiles. This study contributes to understanding the characteristics of interpersonal relationship qualities and their influences on adolescent internalizing problems in a non-Western context. Results were further discussed from a culturally specific perspective. [ABSTRACT FROM AUTHOR]

To examine how couple interactions shape changes in marital affection during the early years of marriage, we used two-wave, dyadic data from 268 Chinese couples and integrated variable-centered (i.e., the actor-partner interdependence model; APIM) and person-centered analytic approaches (i.e., the latent profile analysis; LPA). Employing variable-centered analyses, we found that husbands' stalemate and verbal aggression as well as wives' collaboration and avoidance were particularly predictive of changes in marital affection. Using person-centered analyses, we found that (1) three groups of couples can be identified based on husbands' and wives' marital conflict resolution strategies (i.e., Collaborative Couples, Aggressive Wife-Defensive Husband Couples, and Defensive Couples); and (2) the changes of marital affection varied systematically across these groups. Variable-centered and person-centered approaches each generate unique insights above and beyond each other when considering marital phenomena. Integrating the two approaches can depict a more complete and nuanced picture of the association between marital conflict resolution and marital affection. [ABSTRACT FROM AUTHOR]

Screen media activity (SMA) consumes considerable time in youth's lives, raising concerns about the effects it may have on youth development. Disentangling mixed associations between SMA of youth and developmental measures should move beyond overall screen time and consider types and patterns of SMA. This study aimed to identify reliable and generalizable SMA patterns among youth and examine their associations with behavioral developmental measures and developing brain functional connectivity. Three waves of Adolescent Brain and Cognitive Development (ABCD) data were examined. The Lifespan Human Connectome Project in Development (HCP-D) was interrogated as an independent sample. ABCD participants included 11,876 children at baseline. HCP-D participants included 652 children and adolescents. Youth-reported SMA and behavioral developmental measures (neurocognitive performance, behavioral problems, psychotic-like experiences, impulsivity, and sensitivities to punishment/reward) were assessed with validated instruments. We identified SMA patterns in the ABCD baseline data using K-means clustering and sensitivity analyses. Generalizability and stability of the identified SMA patterns were examined in HCP-D data and ABCD follow-up waves, respectively. Relations between SMA patterns and behavioral and brain (resting-state brain functional connectivity) measures were examined using linear mixed effects modeling with false discovery rate (FDR) correction. SMA data from 11,815 children (mean [SD] age = 119.0 [7.5] months; 6,159 [52.1%] boys) were examined; 3,151 (26.7%) demonstrated a video-centric higher-frequency SMA pattern, and 8,664 (73.3%) demonstrated a lower-frequency pattern. SMA patterns were validated in similarly aged HCP-D youth. Compared with the lower-frequency SMA pattern group, the video-centric higher-frequency SMA pattern group showed poorer neurocognitive performance (β = −.12, 95% CI [−0.08, −0.16], FDR-corrected p <.001), more total behavioral problems (β =.13, 95% CI [0.09, 0.18], FDR-corrected p <.001), and more psychotic-like experiences (β =.31, 95% CI [0.27, 0.36], FDR-corrected p <.001). The video-centric higher-frequency SMA pattern group demonstrated higher impulsivity, more sensitivity to punishment/reward, and altered resting-state brain functional connectivity among brain areas implicated previously in cognitive processes. Most of the associations persisted with age in the ABCD data, with more participants (n = 3,378, 30.4%) in the video-centric higher-frequency SMA group at 1-year follow-up. A social communication–centric SMA pattern was observed in HCP-D adolescents. Video-centric SMA patterns are reliable and generalizable during late childhood. A higher-frequency video entertainment SMA pattern group showed altered resting-state brain functional connectivity and poorer developmental measures that persisted longitudinally. The findings suggest that public health strategies to decrease excessive time spent by children on video entertainment–related SMA are needed. Further studies are needed to examine potential video-centric/social communication–centric SMA bifurcation to understand dynamic changes and trajectories of SMA patterns and related outcomes developmentally. We worked to ensure sex and gender balance in the recruitment of human participants. We worked to ensure race, ethnic, and/or other types of diversity in the recruitment of human participants. We worked to ensure that the study questionnaires were prepared in an inclusive way. We actively worked to promote sex and gender balance in our author group. We actively worked to promote inclusion of historically underrepresented racial and/or ethnic groups in science in our author group. While citing references scientifically relevant for this work, we also actively worked to promote sex and gender balance in our reference list. The author list of this paper includes contributors from the location and/or community where the research was conducted who participated in the data collection, design, analysis, and/or interpretation of the work. [ABSTRACT FROM AUTHOR]

Based on three annual waves of data obtained from 265 Chinese couples during the early years of marriage and using an actor–partner interdependence mediation model with latent difference scores, this study examined the associations among adult children's perceived parents' satisfaction with their (i.e., adult children's) marriage, in-law relationship quality, and adult children's marital satisfaction. Results indicated that husbands' and wives' perceived parental satisfaction with their (i.e., adult children's) marriage was indirectly associated with the changes in their (i.e., adult children's) marital satisfaction via their (i.e., adult children's) perceived relationship quality with either fathers-in-law (FILs) or mothers-in-law (MILs); however, when husbands' and wives' perceived relationship quality with FILs and MILs was considered simultaneously in a single model, only two indirect pathways were still retained: Husbands' and wives' perceived parents' satisfaction (HPS and WPS) with adult children's marriage was associated with the changes in wives' marital satisfaction exclusively via wives' perceived relationship quality with their MILs. Such findings suggest the particularly salient roles of the relationship between daughters-in-law and MILs in shaping Chinese adult children's marital well-being and also highlight the importance of conceptualizing families as configurations of interdependent relationships across multiple households and examining marital well-being from ecological and social network perspectives. [ABSTRACT FROM AUTHOR]

In the Yellow and Bohai Seas, the detailed characteristics of visibility are analyzed based on automatic hourly observation data of marine visibility between 2019 and 2021. The results show that the annual average visibility in the Yellow and Bohai Seas is 13.346 km. The average visibility at high latitudes is higher than that at low latitudes in the Yellow and Bohai Seas. The low visibility area is mainly distributed in the southwest of the Yellow Sea. There are obvious seasonal differences in visibility in the Yellow and Bohai Seas. Visibility is high from September to November, with maximum values in October. Visibility is lowest in July when the maximum visibility is low and the minimum visibility is high. The visibility in spring is overall relatively low, and the areas of low visibility appear in the southwest of the Yellow Sea. The visibility in autumn is overall relatively high, and the areas of high visibility occur in the northern part of the Bohai and Yellow Seas. The visibility has significant intraday variation. The visibility around sunset is significantly higher than that around sunrise. The hourly visibility is low between 4:00 and 9:00, with the lowest visibility most likely around 7:00. The hourly visibility is high between 16:00 and 21:00, with the highest visibility most likely around 18:00. Low visibility occurs frequently between November and April, most of all in March. Low visibility most often occurs between 4:00 and 7:00. Low visibility may occur at any time between November and April, and also in mornings between May and August. It occurs less often at other times. [ABSTRACT FROM AUTHOR]

This study examined the reciprocal prospective associations between commitment, forgiveness, and different aspects of marital well‐being (marital satisfaction and marital instability) among Chinese newlywed couples and the gender differences in these associations. The Vulnerability‐Stress‐Adaptation (VSA) model posits reciprocal associations between adaptive processes and relationship satisfaction. However, the directionality of the associations between adaptive processes and marital satisfaction may differ from the associations between adaptive processes and marital instability in Chinese societies due to the emphasis on relationship maintenance. Based on three annual waves of data from 268 Chinese newlywed couples (Mage = 29.59, SD = 3.25 for husbands; Mage = 28.08, SD = 2.51 for wives), a cross‐lagged approach was used to examine the reciprocal associations between commitment, forgiveness, and marital satisfaction/instability. We found: (a) reciprocal associations between commitment/forgiveness and marital satisfaction (wives only); (b) reciprocal associations between forgiveness and marital instability (husbands only); and (c) wives' commitment at Wave 2 mediated the association between wives' commitment at Wave 1 and wives' marital satisfaction at Wave 3. Extending the VSA model, findings suggest different reciprocal associations between commitment, forgiveness, and different aspects of marital well‐being among Chinese newlywed couples. Results highlight the important role of culture and gender in marital relationships and clinical practice. [ABSTRACT FROM AUTHOR]

Establishing autonomy and maintaining relatedness with parents are two of the most crucial goals for adolescents and meeting these goals can be critical for academic and psychological adjustment. A two-dimensional framework was proposed for exploring the integrative synthesis of autonomy and relatedness, but its cultural applicability was limited. To better account for the situations associated with non-Western cultural context, this study extended the prior framework to three dimensions (volition, functional independence, and relatedness) and utilized latent profile analysis to explore the configurations and their concurrent and longitudinal (one year later) associations with adjustment (academic engagement, academic buoyancy, depressive symptoms, and externalizing problems). The study collected data from 3992 Chinese adolescents (51.33% girls, Mage = 15.41, SD = 0.55). Latent profile analyses identified five profiles: High, High Functional Independence, Moderate, Low Functional Independence, and Extremely Low Functional Independence. The High profile was the robust optimal pattern for academic and psychological adjustment, while the Low Functional Independence and Extremely Low Functional Independence were risk patterns over time. The High Functional Independence profile was only conducive to academic areas but not to psychological areas. Findings demonstrated the necessity of the three-dimensional framework in this field. [ABSTRACT FROM AUTHOR]

Marriage is embedded in the web of spouses' broader social ties, and relationship quality with parents and parents‐in‐law is associated with marital quality. Guided by Family Systems theory and using three waves of dyadic data from 268 Chinese different‐sex couples across the first several years of marriage, we first conducted a Random‐Intercept Actor‐Partner Interdependence Cross‐lagged Panel Model (RI‐APIM‐CLPM) to examine the within‐family longitudinal associations among husbands' and wives' relationship quality with parents, parents‐in‐law, and spouse. Then, husbands' and wives' filial obligations were added as predictors of between‐family differences in their own and their partner's relationship quality in the three social ties. Among husbands, increased relationship quality in one social tie (e.g., with parents) predicted reductions in relationship quality in the other social ties (e.g., relationships with parents‐in‐law and marital quality). Our examination of between‐family differences demonstrated that high levels of filial obligations predicted higher intergenerational relationship quality and marital quality. By simultaneously considering the within‐family associations of multiple social ties and how filial obligations account for between‐family differences in relationship quality, we contribute to a nuanced understanding of how Chinese couples' romantic partnerships are embedded in their broader family system. [ABSTRACT FROM AUTHOR]

Based on three annual waves of data from 268 Chinese newlyweds (Mage = 29.59, SD = 3.25 for husbands; Mage = 28.08, SD = 2.51 for wives), the present study examined the bidirectional associations between external stressors, perceived spousal support, and marital instability by using a three‐wave, cross‐lagged approach. Results indicated bidirectional associations between external stressors and marital instability, and a unidirectional association linking marital instability to perceived spousal support. Additionally, external stressors at Wave 2 mediated the association between external stressors at Wave 1 and marital instability at Wave 3. Taken together, the present study contributes to an emerging body of research aimed at clarifying: (a) the directionality of the associations between external stressors, perceived spousal support, and marital instability; (b) how external stressors cumulatively affect the development of marital instability. Our study extends the Vulnerability‐Stress‐Adaptation (VSA) model and has developmental implications for promoting marital relationships in non‐Western couples. [ABSTRACT FROM AUTHOR]

Although sexual satisfaction is a defining feature of marriage, research has consistently found that sexual satisfaction declines over time. Recently, however, emerging findings provide a more optimistic perspective on sexual satisfaction development by suggesting that couples may follow diverse sexual satisfaction trajectories. Using Dyadic Latent Class Growth Analysis, the current study is among the first to examine heterogeneity in couples' sexual satisfaction trajectory patterns during the early years of marriage and the first to do so in a non-Western context. Specifically, we establish distinct trajectory classes among 268 mixed-sex newlywed couples in China based on two couple-level features – the absolute level of sexual satisfaction and synchrony over time – and then compare these classes on subsequent ratings of marital instability. Four distinct trajectory patterns were found: a stable high class, a wives low and simultaneous deterioration class, a husbands low decrease-wives high stable class, and a wives high decrease-husbands high stable class. Couples in the stable high class reported lower levels of marital instability at two-year follow-up compared to couples in the other classes, suggesting that high sexual satisfaction and synchrony is beneficial for couples' marital relationships. These results provide further evidence challenging the inevitability of sexual satisfaction declines and have important implications for interventions aiming to enhance couples' sexual relationship. [ABSTRACT FROM AUTHOR]

To examine how and when stress affect individual (i.e., psychological health) and relationship well-being (i.e., marital satisfaction) during the COVID-19 pandemic, the present study used latent profile analysis to identify the typologies of communication and investigated whether the typologies would moderate the associations between stress and individual and relationship well-being in a sample of adults living in China (N = 3,354). Results revealed that (a) stress was negatively associated with psychological health and marital satisfaction during the COVID-19 pandemic and that its effect on psychological health was greater than that on marital satisfaction and (b) four profiles were identified: low communication (10%), moderate communication (43%), positive communication (43%), and contradictory communication (5%). Further, the typologies moderated the effects of stress on psychological health and marital satisfaction, but the patterns of moderation differed in psychological health and marital satisfaction. [ABSTRACT FROM AUTHOR]

The intergenerational transmission of domestic violence has received significant research attention. In this study, a sample of 194 couples in Beijing was tested on the transmission mechanism. Thus, we asked: does marital attribution play a mediated role in the transmission from family-of-origin violence to subsequent intimate partner violence? We used three questionnaires: family-of-origin violence, Revised Conflict Tactics Scale (CTS2), and Marital Attitude Survey (MAS). Results showed that: (1) in family-of-origin violence, incidence of parent-to-child violence is much higher than inter-parental violence, in which incidence of father-to-mother violence is much higher than mother-to-father violence. (2) Family-of-origin violence has an impact on intimate partner violence (IPV); however, mothers’ perpetration of violence is more likely to have stronger effects. (3) Husbands’ attributions of malicious intent to spouse, and wives’ attributions of causality to spouse’s behavior can mediate parent-to-self violence and IPV. However, other types of dysfunctional marital attributions are not mediators in the relations between family-of-origin violence and IPV. [ABSTRACT FROM AUTHOR]

Addiction is characterized by compulsive engagement despite adverse consequences. Psychobehavioral interventions targeting compulsivity in addictions are relatively rare, particularly for behavioral addictions like internet gaming disorder (IGD). Free from confounding drug-on-brain effects, IGD provides a promising model for understanding neuropsychological processes of addictions. IGD is a global concern in the setting of increasing internet use worldwide. Thus, developing interventions and understanding their mechanisms of action are important. Positive emotional association biases (EABs) towards addiction cues based on reward conditioning may underlie addiction-associated compulsivity. Here, we developed an EAB modification (EABM) protocol and examined whether modifying EABs via cognitive training would alter neurocognitive aspects of addiction-associated compulsivity in IGD. We recruited 90 IGD participants who were randomly assigned to receive EABM or sham training in a 1:1 ratio. The EABM intervention involved six consecutive days of exposure to negative emotional terms linked to gaming stimuli and positive terms linked to non-gaming healthy-alternative stimuli. The sham training involved similar stimuli linked to neutral words. Participants underwent event-related fMRI while performing a regulation-of-craving task and received several behavioral assessments pre-training and post-training. Primary efficacy measures were changes in gaming-related positive EABs, and compulsive gaming thoughts and behaviors. Behaviorally, EABM (vs. sham) training decreased gaming-related positive EABs and compulsive gaming thoughts and behaviors. Neurally, EABM training involved decreased activation in the bilateral dorsal striatum (DS) in the regulation-of-craving task, and altered left DS-centric functional connectivity with ventral prefrontal cortical regions, which correlated with decreases in gaming-related EABs or compulsive gaming thoughts and behaviors. EABM training also implicated activation changes in the right medial frontal gyrus and posterior insula. EABM may reduce compulsive gaming thoughts and behaviors via reshaping functional organization of fronto-striatal pathways and insular activity in IGD. The therapeutic potential of EABM should be examined in larger, longer-term studies, as should its application to other addictive disorders. [ABSTRACT FROM AUTHOR]

Climatic zoning is the basis of improving thermal performance of buildings, and various methods and parameters have been proposed in previous studies. However, the validity assessment of these climatic zoning methods is rather limited. This study proposes a performance index (PI) for assessing climatic zoning methods by comparing the overlapping probability density functions (PDFs) among different climate zones. The PI was used to assess the performance of the two subjective (i.e., based on the two national standards GB50178 and G50176) and one objective (i.e., cluster analysis) methods of climatic zoning in China with over five different climate zones. The results showed that the cluster analysis method has the smallest mean PI (16.8) compared with those of the subjective methods (17.8 and 19.3). More importantly, the cluster analysis method has less variations in PIs among relevant variables (13.8–23.2), while the PIs largely ranging from 6.4 to 42.7 and 10.4 to 29.9 for the two subjective methods. These results indicate that the PI can accurately assess the validity of climatic zoning methods, and that the objective method may be better for building climatic zoning for the whole China as it can effectively distinguish the relevant climatic variables among different climates. The quantified index may have the potential to assess other zoning methods, particularly when applied in countries with larger areas and more climate zones. [ABSTRACT FROM AUTHOR]

Objective. Neonatal hyperbilirubinemia is caused by the excessive production of bilirubin and decreased excretion ability in the neonatal period. It leads to a concentration of blood bilirubin that exceeds a certain threshold. Yinzhihuang oral liquid (YZH) is a traditional Chinese medicine mixture used in the treatment of neonatal hyperbilirubinemia in China. This article systematically explores the pharmacological mechanisms by which YZH acts in the treatment of neonatal hyperbilirubinemia through network pharmacology at the molecular level. Methods. We adopted the method of network pharmacology, which includes active component prescreening, target gene prediction, gene enrichment analysis, and network analysis. Results. According to the network pharmacological analysis, 8 genes (STAT3, AKT1, MAPK14, JUN, TP53, MAPK3, ESR1, and RELA) may be targets of YZH in the treatment of neonatal hyperbilirubinemia. In addition, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses showed that YZH may regulate antioxidation, modulate lipid metabolism, and have anti-infective properties. Conclusion. In this study, the pharmacological action and molecular mechanisms of YZH were predicted as a whole. It was found that YZH is a promising drug for treating oxidative stress due to bilirubin, as it reduces immunosuppression and helps to eliminate virus infection. [ABSTRACT FROM AUTHOR]

Drawing from the stress resistance process within the conservation of resources theory, this study examined how resources at multiple ecological levels—personal (self-esteem), relational (spousal support), and social network (relationships with parents and parents-in-law)—moderate the spillover and crossover effects from external stressors to trajectories of marital quality. We used three-annual-wave, dyadic data from 268 heterosexual Chinese couples who were at the beginning stages of marriage. Consistent with theory, personal, relational, and social network resources all buffered the detrimental effects of external stressors for marital quality. Further, nuanced findings emerged, likely given the social cultural context in contemporary China. Specifically, gender differences emerged in whether a specific resource attenuated the detrimental effects of external stressors (e.g., husbands' vs. wives' self-esteem attenuated detrimental effects of external stressors). Moreover, opposite patterns existed for the short-term versus long-term results for husbands' relational resources. In sum, our findings highlight that when helping couples cope with stressors, it is necessary to (a) include available resources at multiple ecological levels (personal, relational, social network) and (b) consider whether social cultural backgrounds may have influenced the effectiveness of a specific resource. [ABSTRACT FROM AUTHOR]

This study aims to extend the content of resources to time and explore the influence of time resources on mate selection decision, in addition, clarify the role of gender and mate selection strategy in it. In this study, 24 college students and 32 pairs of romantic partners were recruited for two experiments that used the interview method and the information board paradigm, and preferences for mate selection cues under different time resources and mating strategies were investigated. The results showed that (1) in mate selection, the "3G traits" of women's preferences were health, regular facial features, height, kindness, filial piety, a sense of responsibility, the ability to work, a desire to advance, and career prospects, while men's mating preferences were for health, regular facial features, being neat and easy, kindness, sincerity, tolerance, positivity, a desire to advance, and women having their own pursuits. (2) Time resources had an impact on both men's and women's processing of mate selection cues. When time resources were sufficient, individuals focused on more diverse traits. (3) Mating strategies and gender moderated the influence of time resources on mate selection. • Time resources had an impact on both men's and women's processing of mate selection cues. • When time resources were sufficient, individuals focused on more diverse traits. • Mating strategies and gender moderated the influence of time resources on mate selection. • Women were more affected by time resources in the mate selection process. • Women prefer short-term mating when time resources were sufficient. [ABSTRACT FROM AUTHOR]

It is helpful for professional organizations, policy makers and regulators, third-party payers, and clients to have access to empirical data about family therapists and the practice of family therapy. Nevertheless, there is no such data available in China. This study attempts to fill this gap by profiling Chinese family therapists. A questionnaire was designed and delivered to family therapists and trainees. A total of 117 questionnaires were collected and analyzed. The findings show that the majority of Chinese family therapists are female, in the age range of 31-40 years, hold master's degrees, and attend continuous training programs that last 20-40 days over 2-3 years and short-term workshops for family therapy training. They are mainly motivated by the need for personal growth in their career choice. Most of them work in the institutional setting. They have worked in the counseling field for 6.6 years on average, and they have practiced family therapy for an average of 3.4 years. They perform counseling for 9.2 h per week, and 4 h involve working with families. They received an average of 30.6 h of family therapy supervision in the past year. They mainly see individuals and families with adolescents, and their approach is eclectic. This paper compares the findings in China with findings from North America, discusses possible reasons for differences in the findings, and provides suggestions for future development and studies of family therapy in China. [ABSTRACT FROM AUTHOR]

• Symptoms of problematic internet use (PIU) and depression contemporaneously and temporally interact with each other. • The strongest edges connecting PIU and depression were all driven from PIU symptom to depression symptom. • In the early stage of college, the easiest way to prevent the comorbidity is targeting the time management problems symptom. • In the later stage of college, the easiest way to prevent the comorbidity is to change to target the tolerance symptom. Problematic internet use (PIU) and depression usually co-occur and are common among college students. According to network theory, it may be attributed to the interplay of symptoms that connect these two mental health problems. However, most studies have failed to examine complex and subtle connections at the symptom level and have not clarified how PIU and depression symptoms are intercorrelated, which symptoms serve as the source of comorbidity (i.e., the central symptoms), and whether such a comorbidity mechanism would change with higher grades. To explore these questions, this study examined four contemporaneous networks and three cross-lagged panel networks, visualizing the symptoms as nodes and the connections between symptoms as edges. A total of 2,420 college students (M age = 18.35, SD = 0.84; 67.98 % girls) completed four annual surveys. Overall, the results of contemporaneous networks and cross-lagged panel networks indicated that (a) PIU and depression symptoms are intercorrelated; (b) the core symptoms responsible for comorbidity mostly belonged to PIU, and (c) the comorbidity mechanism would change with time. These findings explain the dynamic relation between PIU and depression and identify possible primary symptoms that comorbidity programs can mitigate at different stages of the college years. [ABSTRACT FROM AUTHOR]

Parents play a crucial role in adolescents’ Internet use. Both general parenting (i.e., autonomy-supportive and controlling parenting) and Internet-specific parenting (i.e., restrictive mediation, active mediation, and parental encouragement) are related to adolescents’ online behaviors. However, existing studies have focused either on an Internet-specific parenting or general parenting strategy and have neglected their interaction, failing to capture the intricate nature of the parenting context of youth’s online behaviors. Few studies have examined parental encouragement or acknowledged the bidirectional influence of parenting on adolescents’ online behaviors. To address this gap, this study employed a cross-lagged panel network model to examine the associations among restrictive and active mediation, parental encouragement, and autonomy-supportive and controlling parenting, as well as the interplay of all five parenting strategies with adolescents’ online behaviors. A total of 564 Chinese students (51.1% male; mean age = 14.54, SD = 0.7) completed the survey at two time points. The results indicate that in most cases, previous online behaviors are significant and strong predictors of subsequent parenting strategies and not vice versa, corroborating the child effect. The parent and reciprocal effects were observed in the problematic smartphone-use domain, suggesting that the effects may differ for distinct behavioral domains. The effects of parental mediation extend beyond parental encouragement, implying that risk-prevention-related parenting is an effective means of guiding adolescents’ online behaviors. Autonomy-relevant general parenting is closely related to active mediation and parental encouragement, while restrictive general parenting is closely related to restrictive mediation, suggesting a consistency between Internet-specific and general parenting strategies. [ABSTRACT FROM AUTHOR]

GREMLIN1 (GREM1) is a secreted protein that antagonizes bone morphogenetic proteins (BMPs). While abnormal GREM1 expression has been reported to cause behavioral defects in postpartum mice, the spatial and cellular distribution of GREM1 in the brain and the influence of the GREM1-secreting cells on brain function and behavior remain unclear. To address this, we designed a genetic cassette incorporating a 3×Flag-TeV-HA-T2A-tdTomato sequence, resulting in the creation of a novel Grem1Tag mouse model, expressing an epitope tag (3×Flag-TeV-HA-T2A) followed by a fluorescent reporter (tdTomato) under the control of the endogenous Grem1 promoter. This design facilitated precise tracking of the cell origin and distribution of GREM1 in the brain using tdTomato and Flag (or HA) markers, respectively. We confirmed that the Grem1Tag mouse exhibited normal motor, cognitive, and social behaviors at postnatal 60 days (P60), compared with C57BL/6J controls. Through immunofluorescence staining, we comprehensively mapped the distribution of GREM1-secreting cells across the central nervous system. Pervasive GREM1 expression was observed in the cerebral cortex (Cx), medulla, pons, and cerebellum, with the highest levels in the Cx region. Notably, within the Cx, GREM1 was predominantly secreted by excitatory neurons, particularly those expressing calcium/calmodulin-dependent protein kinase II alpha (Camk2a), while inhibitory neurons (parvalbumin-positive, PV+) and glial cells (oligodendrocytes, astrocytes, and microglia) showed little or no GREM1 expression. To delineate the functional significance of GREM1-secreting cells, a selective ablation at P42 using a diphtheria toxin A (DTA) system resulted in increased anxiety-like behavior and impaired memory in mice. Altogether, our study harnessing the Grem1Tag mouse model reveals the spatial and cellular localization of GREM1 in the mouse brain, shedding light on the involvement of GREM1-secreting cells in modulating brain function and behavior. Our Grem1Tag mouse serves as a valuable tool for further exploring the precise role of GREM1 in brain development and disease. • Construction of a Grem1Tag mouse for tracking GREM1 molecules and the cell of origin. • The distribution pattern and intensity of GREM1 molecules in various brain regions using the Grem1Tag mouse. • GREM1 is secreted mainly by excitatory neurons, and to a much lesser extent by microglia. • Partial removal of GREM1-secreting-cells induced phenomenal behavioral abnormalities in Grem1-CreERT2 : DTA mouse. [ABSTRACT FROM AUTHOR]

Sample representativeness remains one of the challenges in effective HIV/STD surveillance and prevention targeting men who have sex with men (MSM) worldwide. Although convenience samples are widely used in studies of MSM, previous studies suggested that these samples might not be representative of the broader MSM population. This issue becomes even more critical in many developing countries where needed resources for conducting probability sampling are limited. We examined variations in HIV and Syphilis infections and sociodemographic and behavioral factors among 307 young migrant MSM recruited using four different convenience sampling methods (peer outreach, informal social network, Internet, and venue-based) in Beijing, China in 2009. The participants completed a self-administered survey and provided blood specimens for HIV/STD testing. Among the four MSM samples using different recruitment methods, rates of HIV infections were 5.1%, 5.8%, 7.8%, and 3.4%; rates of Syphilis infection were 21.8%, 36.2%, 11.8%, and 13.8%; and rates of inconsistent condom use were 57%, 52%, 58%, and 38%. Significant differences were found in various sociodemographic characteristics (e.g., age, migration history, education, income, and places of employment) and risk behaviors (e.g., age at first sex, number of sex partners, involvement in commercial sex, and substance use) among samples recruited by different sampling methods. The results confirmed the challenges of obtaining representative MSM samples and underscored the importance of using multiple sampling methods to reach MSM from diverse backgrounds and in different social segments and to improve the representativeness of the MSM samples when the use of probability sampling approach is not feasible. [ABSTRACT FROM AUTHOR]

Background. Child sexual abuse (CSA) has substantial impact on women. The current study aims to explore the patterns of CSA in migrant women in China. Moreover, a relationship between experience of CSA and increased sexual risks was also examined among this vulnerable population. Methods. A final sample of 478 rural-to-urban migrant women was recruited from different work places in two urban districts of Beijing, China. Results. About 17% (n=80) of migrant women reported ever experienced any kind of CSA before 16 years of age. Participants who had multiple sexual partners, drank before sex and had early age of sexual debut reported higher rate of overall CSA (45.7% vs. 23%, p<0.01; 41.2% vs. 24%, p<0.05; and 47.8% vs. 24.4%, p<0.05) and contact CSA (37.1% vs. 15.6%, p<0.01; 32.4% vs. 16.8%, p<0.05; and 39.1% vs. 17%, p<0.05) compared to their counterparts. The multivariate analysis confirmed the results of bivariate analysis that a history of CSA was associated with increased sexual risks in adulthood. Conclusion. The current study suggests that health-related prevention intervention programs (i.e., HIV-related sexual risks prevention intervention) targeting the migrant women population needs to take in consideration the possible experience of CSA. Moreover, effective school-based or community-based CSA prevention intervention should be conducted to reduce CSA rate and improve attention to CSA issues in rural communities in China. [ABSTRACT FROM AUTHOR]

While the relationship between perceived social support (PSS) and psychosocial well-being has been well documented in the global literature, existing studies also suggest the existence of multiple domains in definition and measurement of PSS. The current study, utilizing data from 1299 rural children affected by HIV/AIDS in central China, examines the relative importance of PSS functional measures (informational/emotional, material/tangible, affectionate, and social interaction) and PSS structural measures (family/relatives, teachers, friends, and significant others) in predicting psychosocial outcomes including internalizing problems, externalizing problems, and educational resilience. Both functional and structural measures of PSS provided reliable measures of related but unique aspects of PSS. The findings of the current study confirmed the previous results that PSS is highly correlated with children's psychosocial well-being and such correlations vary by functions and sources of the PSS as well as different psychosocial outcomes. The findings in the current study suggested the roles of specific social support functions or resources may need to be assessed in relation to specific psychosocial outcome and the context of children's lives. The strong association between PSS and psychosocial outcomes underscores the importance of adequate social support to alleviate stressful life events and improve psychosocial well-being of children affected by HIV/AIDS. Meanwhile, the study findings call for gender and developmentally appropriate and situation-specific social support for children and families affected by HIV/AIDS. [ABSTRACT FROM AUTHOR]

Background. Child sexual abuse (CSA) has substantial impact on women. The current study aims to explore the patterns of CSA in migrant women in China. Moreover, a relationship between experience of CSA and increased sexual risks was also examined among this vulnerable population. Methods. A final sample of 478 rural-to-urban migrant women was recruited from different work places in two urban districts of Beijing, China. Results. About 17% (n=80) of migrant women reported ever experienced any kind of CSA before 16 years of age. Participants who had multiple sexual partners, drank before sex and had early age of sexual debut reported higher rate of overall CSA (45.7% vs. 23%, p<0.01; 41.2% vs. 24%, p<0.05; and 47.8% vs. 24.4%, p<0.05) and contact CSA (37.1% vs. 15.6%, p<0.01; 32.4% vs. 16.8%, p<0.05; and 39.1% vs. 17%, p<0.05) compared to their counterparts. The multivariate analysis confirmed the results of bivariate analysis that a history of CSA was associated with increased sexual risks in adulthood. Conclusion. The current study suggests that health-related prevention intervention programs (i.e., HIV-related sexual risks prevention intervention) targeting the migrant women population needs to take in consideration the possible experience of CSA. Moreover, effective school-based or community-based CSA prevention intervention should be conducted to reduce CSA rate and improve attention to CSA issues in rural communities in China. [ABSTRACT FROM AUTHOR]

The impact of family migration on children's schooling has been the focus of much investigation in western countries. However, there are limited data on such impact in China, despite a large number of rural-to-urban migrants. In-depth interviews were conducted among 20 school teachers in Beijing. Findings reveal that barriers for migrant children to attend public schools include extra financial charge and stigmatization resulting from their migratory status. The schools serving solely migrant children were perceived as having poor teaching facilities and lacking adequately trained teachers. Migrant parents were generally perceived as having limited involvement in their children's schooling. Findings suggest that national policy related to the schooling of migrant children should be improved and support from family and society should be emphasized. [ABSTRACT FROM AUTHOR]

Cross-sectional data were gathered from 1,625 children (M age = 12.85, SD = 2.21) which included 755 AIDS orphans, 466 vulnerable children, and 404 comparison children. Participants completed self-report measures of exposure to traumatic events, and psychosocial adjustment including behavior problems, depression, self-esteem, and future orientation. AIDS orphans and vulnerable children reported experiencing a higher total occurrence, density, duration, initial impact and lasting impact of traumatic events compared to comparison children. Scores reflecting adjustment were lower among orphans and vulnerable children than among comparison children. Both orphan status and traumatic events contributed unique variance in the expected direction to the prediction of psychosocial adjustment. The data in the current study suggested that children affected by HIV/AIDS in China are exposed to more trauma and suffer more adjustment problems than children who do not experience HIV/AIDS in their families. [ABSTRACT FROM AUTHOR]

The purpose of this study was to explore the factors associated with suicidal ideation and attempt among female sex workers (FSWs) in China. A cross-sectional survey was administered among 454 FSWs in a rural county of Guangxi, China. About 14% of FSWs had thought of suicide and 8% had attempted suicide in the past 6 months. Multiple logistic regression analyses indicated that those FSWs who were dissatisfied with life, abused alcohol, were deceived or forced into commercial sex, and had stable sexual partners were more likely to report suicidal ideation. Female sex workers who had multiple stable partners, experienced sexual coercion, and worried about an inability to make enough money were more likely to report a suicide attempt. These FSWs who entered commercial sex because of financial needs or who were influenced by the peers were less likely to report a suicide attempt. Our data suggested that the rates of suicidal ideation and attempts were high among FSWs in China, and there were multiple factors associated with their suicidality. Future health education and promotion efforts among FSWs need to take into consideration substance abuse, interpartner conflict, and psychological stress. [ABSTRACT FROM AUTHOR]

Guided by the dynamic-transaction model of health, the current study investigated how the interplay between self-esteem and marital instability affects future depressive symptoms. Based on longitudinal data, the present study demonstrated that higher self-esteem was associated with lower marital instability, thus decreasing the likelihood of depressive symptoms. At the same time, an unstable marital relationship was related to lower levels of self-esteem, which in turn increased depressive symptoms. Thus, the results of the current study provided preliminary evidence regarding the effects of the personality-relationship transaction on depressive symptoms. In addition, the prospective associations between personality-relationship transaction and depressive symptoms was not parallel for husbands and wives. For husbands, the indirect pathway from marital instability to their own depressive symptoms via self-esteem was significant. For wives, the indirect pathway from self-esteem to their own depressive symptoms via marital instability was significant. Theoretical implications and future directions for research are discussed. [ABSTRACT FROM AUTHOR]

Research has shown that intrapersonal, interpersonal, and stress factors are associated with development in marital satisfaction. However, the unique contributions of early predictors and changes in these factors to the development of marital satisfaction have been overlooked. Based on data from 268 Chinese newlywed couples (Mage = 29.59, SD = 3.25 for husbands; Mage = 28.08, SD = 2.51 for wives), the current study used latent growth curve model to examine (a) the development of marital satisfaction and the unique contributions of the intrapersonal, interpersonal, and stress predictors to the developmental trajectories (i.e., the initial level and change) of marital satisfaction; (b) whether the intrapersonal, interpersonal, and stress predictors develop over time; and (c) how trajectories of these predictor domains are associated with changes in marital satisfaction. The results indicated that interpersonal variables, rather than intrapersonal or stress predictors at baseline, were associated with both the initial levels of and changes in marital satisfaction; in contrast, only the changes in the stress levels were found to be related to changes in marital satisfaction. The theoretical implications and future directions for this research are discussed. [ABSTRACT FROM AUTHOR]