Quanming Lu,Prosessor,Changjiang Distinguished Professor,National Science Fund for Distinguished Young Scholars.Rongbin Zhou,Prosessor,Changjiang Distinguished Professor,National Science Fund for Distinguished Young S...Quanming Lu,Prosessor,Changjiang Distinguished Professor,National Science Fund for Distinguished Young Scholars.Rongbin Zhou,Prosessor,Changjiang Distinguished Professor,National Science Fund for Distinguished Young Scholars,Deputy Director,Life Sciences and Medicine,USTC.展开更多
BACKGROUND Sleep deprivation is a common problem in society,and bedtime procrastination(BtP)has become a significant cause of poor sleep among healthy individuals across various countries.AIM To study BtP,sleep behavi...BACKGROUND Sleep deprivation is a common problem in society,and bedtime procrastination(BtP)has become a significant cause of poor sleep among healthy individuals across various countries.AIM To study BtP,sleep behavior,and subjective well-being in the Indian population.METHODS This was a cross-sectional study.The recruited participants were evaluated using the BtP Scale,World Health Organzation-5 Well-Being index,Patient Health Ques-tionnaire-2,Generalized Anxiety Disorder 2-item,Munich Chronotype Questionnaire and Single-Item Sleep Quality Scale.RESULTS A total of 401 participants were recruited for the study.Symptoms of anxiety were higher in the female participants compared to males.Among females,there was a significant positive correlation between BtP score with symptoms of anxiety(r=0.23)and depression(r=0.15)and a negative correlation with subjective wellbeing(r=-0.23).A significant negative correlation was found between the ages of women and BtP score(r=-0.15).Among the male participants,there was a significant negative correlation of age with BtP score(r=-0.3)and anxiety(r=-0.19).Here,too,the BtP score was positively correlated with depression(r=0.18)and anxiety(r=0.35).CONCLUSION BtP worsens anxiety,depression,sleep quality,and subjective well-being.It needs to be targeted for the promotion and prevention of mental health.展开更多
Background Adolescents’subjective well-being(SWB)is strongly linked to mental health,academic achievement,social relationships,and quality of life,and is a key predictor of life outcomes in adulthood.Mental health an...Background Adolescents’subjective well-being(SWB)is strongly linked to mental health,academic achievement,social relationships,and quality of life,and is a key predictor of life outcomes in adulthood.Mental health and addictive behaviors are the two main factors influencing SWB.This study aimed to identify key mental health and addictive behavior factors associated with adolescent SWB through machine learning models.Methods The data for this study comes from the Health Behaviour in School-aged Children(HBSC)survey 2017/18.The study data contains health data from 60,450 adolescents aged 10–16 years.The study used the XGBoost machine learning model to analyze the impact of mental health and addictive behaviors on adolescent SWB.Gain was used to analyze the significance of the variables.The direction of action of the variables and the interaction between the variables were analyzed using the SHapley Additive exPlanations(SHAP)method.Results The model in this study has an accuracy of 86.7%and an AUC value of 0.85,showing its good predictive performance.Six key variables were filtered through Gain analysis.Feeling low and health as the two most important factors affecting SWB,with these two variables contributing 51.38%and 19.65%,respectively.Friends and thinking body as major factors influencing SWB in mental health.Smoking lifetime and sweets as major factors influencing SWB in addictive behaviors.The interactions and characteristic dependencies between these variables were further analyzed.The results showed that feeling low,friends,and sweets had a positive effect on SWB,while health and smoking lifetime showed a negative effect.In addition,a moderate thinking body contributes to SWB,whereas being too fat and too thin are both associated with decreased levels of SWB.Conclusion Mental health and addictive behavioral factors such as feeling low,friends,sweets,and smoking lifetime were significant factors influencing SWB.This provides a scientific basis for the development of public health policies and interventions aimed at enhancing adolescent well-being.展开更多
Subjective well-being is a key indicator of quality of life and a crucial factor for successful aging among older adults.However,few studies have explored the subjective well-being among older adults from the perspect...Subjective well-being is a key indicator of quality of life and a crucial factor for successful aging among older adults.However,few studies have explored the subjective well-being among older adults from the perspective of digital literacy.Therefore,this study explores the relationship between digital literacy and subjective well-being using data on 4270 older adults from the 2020 China Family Panel Studies(CFPS)dataset.PROCESS mediation analysis results indicated digital literacy is associated with higher subjective well-being among the older adults.Digital literacy was associated with the frequency of physical exercise and consumption.Moreover,Digital literacy can also enhance the subjective well-being among older adults by increasing the frequency of physical exercise,and consumption,and a chain mediator subjective well-being.These findings align with the theoretical framework of digital health literacy.Theory which posits that health information obtained through digital literacy can help older adults better engage in healthy lifestyles,thereby enhancing their quality of life.These findings hold significant practical implications for enhancing the subjective well-being among older adults and advancing the development of successful aging.展开更多
Unlike traditional literature where animals are often portrayed allegorically as mere symbols,in Pulitzer Prize winner Jane Smiley’s The Horses of Oak Valley Ranch series,the portrayal of horses underscores their dis...Unlike traditional literature where animals are often portrayed allegorically as mere symbols,in Pulitzer Prize winner Jane Smiley’s The Horses of Oak Valley Ranch series,the portrayal of horses underscores their distinct individuality and autonomy.Focusing on three novels in the series-A Good Horse,True Blue,and Pie in the Sky,this paper analyzes how Smiley crafts a narrative that resists anthropocentrism and validates the subjectivity of nonhuman animals.By examining the unique reactions of horses in various situations,such as their differing facial expressions before a jump,their various responses to feeding and grooming,and their individualistic moving behaviors,this study reveals how Smiley highlights the psychological and physical diversity within a single species.The horses’individual traits are portrayed not as mere animal instinct but as conscious,intentional responses that signify their agency.Drawing on Marc Bekoff’s defense of animal individuality,Val Plumwood’s condemnation of anthropocentrism,and Cynthia Willett’s critique of speciesism,the paper argues that Smiley’s representation of equine individualistic behaviors is an affirmation of the inherent subjectivity of animals.Through these detailed descriptions,Smiley challenges the Cartesian notion of animals as mere automatons and encourages readers to recognize animals as complex individuals.Ultimately,this study emphasizes the significance of acknowledging animal subjectivity in fostering a more ethical and harmonious human-animal relationship.展开更多
This study employed a longitudinal design involving 224 college students in Quanzhou City,Fujian Province,China,to examine the predictive relationship between subjective well-being(life satisfaction,positive emotions,...This study employed a longitudinal design involving 224 college students in Quanzhou City,Fujian Province,China,to examine the predictive relationship between subjective well-being(life satisfaction,positive emotions,negative emotions)and academic achievement(GPA earned).Data were collected through two questionnaire surveys(one year apart).Results indicate that subjective well-being predicts academic achievement one year later.Specifically,life satisfaction and positive emotions exert significant predictive effects,while negative emotion shows no significant impact.Conversely,academic achievement did not significantly predict subjective well-being one year later.The study confirms that happiness is a positive predictor of academic achievement,rather than academic achievement influencing happiness.However,the explained variance is small(2-4%),indicating that other factors play a more substantial role.Further analysis indicates that positive emotions exert long-term effects on academic achievement by broadening cognitive and behavioral patterns and enhancing stress resilience.Life satisfaction indirectly promotes academic achievement by increasing learning engagement and autonomy.The study suggests that higher education should prioritize happiness education,enhancing student academic achievement through value transformation and well-being training.Limitations include regional sample concentration,uncontrolled socioeconomic variables,and the need for larger,more diverse samples in future research.展开更多
AIM:To compare the subjective refraction data with autorefraction findings in high astigmatisms.METHODS:In a cross-sectional study,sampling was done from in different geographic regions in Iran using a multistage rand...AIM:To compare the subjective refraction data with autorefraction findings in high astigmatisms.METHODS:In a cross-sectional study,sampling was done from in different geographic regions in Iran using a multistage random cluster sampling method.All study participants underwent cycloplegic auto-refraction and subjective refraction using the red-green test.RESULTS:In this study,277 eyes of 158 students aged 8 to 15y were analyzed.According to the results,the mean difference between subjective refraction and autorefraction in measuring sphere,cylinder,spherical equivalent,J0,and J45 was-0.18±0.76,-0.36±0.40,-0.36±0.79,0.15±0.20,and 0.05±0.21 respectively.The correlation of these two refraction methods in measuring the aforementioned indices was 0.963,0.898,0.960,0.931,and 0.948 respectively.The 95%limits of agreement of the two methods in measuring the above indices were-1.66 to 1.31,-1.14 to 0.42,-1.91 to 1.19,-0.24 to 0.54,and-0.36 to 0.47 respectively.The agreement between the two methods decreased with increasing cylinder power,and the best agreement was found in myopic individuals.CONCLUSION:The measurements obtained by autorefractometer have a significantly higher cylinder average compared to subjective refraction.However,in the cylinder range of 4–5 diopters,the values of J0 and J45 do not have a high correlation.展开更多
Objectives:Sea sickness, a form of motion sickness, is a common condition among sailors on various sailing vessels, primarily due to their roll and pitch movements. While the exact neurobiological mechanisms remain un...Objectives:Sea sickness, a form of motion sickness, is a common condition among sailors on various sailing vessels, primarily due to their roll and pitch movements. While the exact neurobiological mechanisms remain unclear, the most widely accepted explanation is the sensory conflict theory,which identifies two main sources of conflict: discrepancies between visual and vestibular inputs and conflicts within the vestibular system itself.This study aims to evaluate otolith-mediated verticality perception in first-time seafarers on board a naval frigate ship using the Subjective Visual Vertical(SVV) test.Methods:This observational study was conducted on board a naval frigate and involved two groups. The case group consisted of50 newly recruited sailors experiencing their first sea voyage. The SVV test was conducted at three time points: prior to embarkation, during an active episode of sea sickness, and after disembarkation. A control group of 50 healthy, experienced sailors-regular seafarers with no history of vestibular symptoms underwent the same SVV testing at corresponding intervals. The results from both groups were collected and analyzed to assess changes in verticality perception related to sea exposure and sea sickness.Results:Analysis of the SVV test data from the 50 newly recruited sailors(case group) demonstrated a statistically significant difference compared to the control group of experienced sailors. During an active episode of sea sickness, the case group exhibited a notable tilt and deviation in SVV angles, indicating altered verticality perception. These deviations reduced significantly 24 hours post-disembarkation, suggesting an improvement in verticality perception once the motion stimulus was removed.Conclusion:This distinctive study assessed otolith-mediated verticality perception using the SVV test in first-time seafarers experiencing sea sickness aboard a naval frigate. Our findings emphasize the functional importance of the otolith organs in maintaining spatial orientation during maritime motion exposure. The observed SVV deviations support the subjective vertical conflict theory, highlighting the role of vestibular-visual mismatch in the development of sea sickness. However, our findings more likely reflect transient functional disturbance or overstimulation rather than a pre-existing utricular asymmetry alone. Based on the pattern of SVV deviation and recovery, we propose that the utricle may play a more significant role than the saccule in inducing sea sickness.展开更多
Objectives:The statistics from World Health Organization show a high incidence of childhood maltreatment which has a negative impact on the development of middle school students;for this reason,it is necessary to inve...Objectives:The statistics from World Health Organization show a high incidence of childhood maltreatment which has a negative impact on the development of middle school students;for this reason,it is necessary to investigate the potential harms of childhood maltreatment.This study aimed to explore the direct negative consequences of childhood maltreatment on subjective well-being as well as the mediating roles of shyness and emotion regulation strategies.Methods:A random cluster sampling survey was conducted among 1021 Chinese middle school students(male 49.2%,female 50.8%).The Subjective Well-Being Scale(SWLS),The Positive affect and Negative affect scale(PANAS),and The Childhood Trauma were adopted Questionnaire-28 item Short Form(CTQ-SF),the Cheek and Buss Shyness Scale(RCBS),and the Emotion Regulation Questionnaire(ERQ)for data collection.SPSS PROCESS macros were used for data analysis.Results:The findings demonstrated that:(a)childhood maltreatment was negatively correlated with subjective well-being(r=−0.482,p<0.001);(b)shyness(β=−0.141,95%CI=[−0.190,−0.097])and the two emotion regulation strategies,namely cognitive reappraisal(β=−0.120,95%CI=[−0.167,−0.079])and expression suppression(β=−0.034,95%CI=[−0.063,−0.010]),partially mediated the association between childhood maltreatment and subjective well-being separately;(c)shyness and the two emotion regulation strategies partially mediated the relationship between childhood maltreatment and subjective well-being in a sequential pattern(β=−0.026,95%CI=[−0.041,−0.015];β=−0.022,95%CI=[−0.035,−0.012]).Conclusion:These findings provide new perspectives and strategies to understand and deal with children’s mental health problems.It shows that the intervention of shyness and emotion regulation strategies in adolescents is of great significance to improve individual subjective happiness.展开更多
We examined the mediating effect of burnout and subjective well-being on the relationship between work-family conflict and learning capacity among college teachers.Using a cross-sectional study design,422 Chinese colle...We examined the mediating effect of burnout and subjective well-being on the relationship between work-family conflict and learning capacity among college teachers.Using a cross-sectional study design,422 Chinese college teachers(females=57.3%,mean years of service=35.56,SD=6.38)completed the Work-Family Conflict Questionnaire(WFCQ),the Burnout Scale(BS),the Subjective Well-Being Scale(SWBS),and the Teacher Learning Capacity Evaluation Scale(TLCES).The results indicated that work-family conflict had a direct connection with learning capacity.Moreover,work-family conflict had an indirect association with learning capacity through the sequential mediating roles of burnout and subjective well-being.Thesefindings enhanced the understanding of the mechanism of learning capacity and provided new perspectives for the development of learning capacity among college teachers.展开更多
AIM:To compare objective dry retinoscopy and subjective refraction measurements in patients with mild keratoconus(KCN)and quantify any differences.METHODS:This cross-sectional study was done on 68 eyes of 68 patients ...AIM:To compare objective dry retinoscopy and subjective refraction measurements in patients with mild keratoconus(KCN)and quantify any differences.METHODS:This cross-sectional study was done on 68 eyes of 68 patients diagnosed with mild KCN.Objective dry retinoscopy using autorefractometer and subjective refraction measurements were performed.Sphere,cylinder,J0,J45,and spherical equivalent values were compared between the two techniques.RESULTS:The mean age of 68 patients with mild KCN was 21.32±5.03y(12–35y).There were 37(54.4%)males.Objective refraction yielded significantly more myopic sphere(-1.44 D vs-0.57 D),higher cylinder magnitude(-2.24 D vs-1.48 D),and more myopic spherical equivalent(-2.56 D vs-1.31 D)compared to subjective refraction(all P<0.05).The mean differences were-0.87 D for sphere,-0.76 D for cylinder,and-1.25 D for spherical equivalent.No significant differences were found for J0 and J45 values,indicating agreement in astigmatism axis(P>0.05).CONCLUSION:In patients with mild KCN,objective dry retinoscopy overestimates the degree of myopia and astigmatism compared to subjective refraction.The irregular cornea in KCN likely impacts objective measurements.Subjective refraction allows compensation for irregularity,providing a more accurate correction.When determining refractive targets,the tendency of objective methods to overcorrect should be considered.展开更多
We explored the relationship between Internet altruistic behavior(IAB)and subjective well-being(SWB)to estimate the effects and directionality of that predictive relationship between the two.Employing cross-lagged mod...We explored the relationship between Internet altruistic behavior(IAB)and subjective well-being(SWB)to estimate the effects and directionality of that predictive relationship between the two.Employing cross-lagged models we examined the interaction between IAB and SWB,among 339 college students(females=53.10%,mean age=19.02 years,SD=1.56 years).The students were tracked twice in a period of 5 months.Results showed that college students’IAB increased significantly,while their SWB remained relatively stable during the two measurement periods.IAB and SWB had significant simultaneous and sequential correlations.SWB at Time 1 positively predicted IAB at Time 2,however,IAB at Time 1 did not significantly predict SWB at Time 2.Moreover,there was cross-gender invariance in the cross-lagged effect between IAB and SWB.Research topics in the current environment exhibit remarkable practical significance.展开更多
This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 ...This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 Chinese university students participated in a two-wave survey,with data collected six months apart at two time points(T1,T2).The results of Pearson correlation revealed that higher habitual mobile phone use at T1 was associated with lower subjective well-being at T2.Self-management was associated with healthy phone use habits and higher subjective wellbeing.Learning burnout risk was higher with habitual phone usage.Lower self-management and learning burnout at T2 played a chain mediating role between habitual mobile phone use at T1 and subjective well-being at T2 so that subjective well-being was much lower that with either of the variables alone.Overall,thesefindings suggest that habitual mobile phone use is a reliable predictor of college student’s subjective well-being,by their self-management and level of learning burnout over time.This research highlights the long-term impact of habitual mobile phone use on students’subjective well-being and provides valuable insights for developing effective interventions to support students well-being.展开更多
This paper aims to explore the development strategies for subject services in university libraries within the context of the“double first-class”initiative.By examining the relationship between“double first-class”c...This paper aims to explore the development strategies for subject services in university libraries within the context of the“double first-class”initiative.By examining the relationship between“double first-class”construction and university library subject services,the study analyzes the current state of subject services,including resource development,service models,and team building.Drawing on domestic and international case studies,the paper proposes a series of targeted and practical strategies to enhance the quality of subject services in university libraries,thereby providing robust support for the advancement of the“double first-class”initiative.展开更多
Throughout the past years, the important role of translators has always been overlooked. The invisibility was even taken as one of the standards of a good translator. However, great change happens, especially after th...Throughout the past years, the important role of translators has always been overlooked. The invisibility was even taken as one of the standards of a good translator. However, great change happens, especially after the"culture turn"in translation study and the role of the translators has been laid emphasis on. This kind of sharp change has led to two extreme thoughts on this issue: scholars choose either total invisibility or complete subjectivity. This paper puts forward an inter-subjective system, in which the subjectivity should be emphasized only with constraints. The other subjects in the inter-subjective system contribute to the restriction of the subjectivity of the translator during the translation process.By writing this paper, the author wishes to present a comprehensive and balanced way of understanding translators' subjectivity. Therefore, no matter analyzing the translation process or evaluating translation products, people will be more objective towards the role of translators.展开更多
This paper examines the early acquisition of null subjects and overt subjects and how they are distributed and realized in the early speech of Arabic dialect-speaking children.①The study accounts for the phenomenon o...This paper examines the early acquisition of null subjects and overt subjects and how they are distributed and realized in the early speech of Arabic dialect-speaking children.①The study accounts for the phenomenon of subjects by examining a longitudinal corpus of two children,Wala and Ibraheem,who were around two years old,speaking Yemeni Ibbi Arabic(YIA)dialect.The production and elicited production data collection methods were used in the study to collect the corpus during five months.The results of the study showed that null-subjects appear with a high proportion compared to the overt subjects.It was found that null subjects and overt subjects in the speech of Ibraheem and Wala had a similar distribution in the imperfective and the perfective,of which 86-87%are null subjects and 12-14%are overt subjects.The paper examined the widespread linguistic phenomenon of Null Subject Parameter acquisition,(Rizzi,1982;Hyams,1986,1989)that is emergence of null subjects in line with overt subjects.The paper supports Hyam’s(1982)argument on the acquisition of Null Subject Parameter where we can find children acquire null subjects early around 2 years of age.In contrast to non-null subject languages(like English),Null Subject Languages(NSLs)like Arabic happen to have null subjects appear more frequently and this is due to the rich inflectional morphology of NSLs.展开更多
Subjective and objective measures of sleep structure or quality could help to characterize the chronic sleep disturbances, with relation to patients＇ risk factor profiles and co-morbidities. Studies have shown that d...Subjective and objective measures of sleep structure or quality could help to characterize the chronic sleep disturbances, with relation to patients＇ risk factor profiles and co-morbidities. Studies have shown that discrepancies can occur between subjective data regarding sleep disturbances and the impact of insomnia and objective assays, and surrogate markers of sleep and sleep disturbances. Both objective and subjective measures should be incorporated into clinic studies. It seems likely that sleep quality is represented by a combination of more than one subjective sleep parameter. Objective and subjective assessments of sleep quality may relate to different parameters. Future studies incorporated both subjective and objective measures could help to address the sleep disorders.展开更多
以专利引证网络为载体,从知识基因稳定性、遗传性以及变异性等基本特征出发,提出一种基于subject-action-object三元组的知识基因提取方法.应用连接度算法分析专利引证关系,挖掘引证专利和被引专利之间继承和发展的知识流,建立知识进化...以专利引证网络为载体,从知识基因稳定性、遗传性以及变异性等基本特征出发,提出一种基于subject-action-object三元组的知识基因提取方法.应用连接度算法分析专利引证关系,挖掘引证专利和被引专利之间继承和发展的知识流,建立知识进化轨迹;利用文本语法分析技术,从专利权利要求书中提取subject-action-object三元组;基于语义词库WordNet进行语义加工,计算语义相似度,合并同义的subject-action-object三元组,绘制知识基因图谱.从美国专利数据库中采集了5 073项1975—1999年授权的数据挖掘领域的相关专利,分析了专利的地区分布情况和年度分布情况.从NBER(National Bureau of Economic Research)的专利数据集中查询得到专利引证关系,利用网络分析软件Pajek构建专利引证网络,作为实验数据样本,对所提出的知识基因提取方法进行验证.实验结果表明:所提取的subject-action-object三元组具备了知识基因稳定性、遗传性和变异性等特征,可以作为知识基因的一种表现形式.展开更多
文摘Quanming Lu,Prosessor,Changjiang Distinguished Professor,National Science Fund for Distinguished Young Scholars.Rongbin Zhou,Prosessor,Changjiang Distinguished Professor,National Science Fund for Distinguished Young Scholars,Deputy Director,Life Sciences and Medicine,USTC.
文摘BACKGROUND Sleep deprivation is a common problem in society,and bedtime procrastination(BtP)has become a significant cause of poor sleep among healthy individuals across various countries.AIM To study BtP,sleep behavior,and subjective well-being in the Indian population.METHODS This was a cross-sectional study.The recruited participants were evaluated using the BtP Scale,World Health Organzation-5 Well-Being index,Patient Health Ques-tionnaire-2,Generalized Anxiety Disorder 2-item,Munich Chronotype Questionnaire and Single-Item Sleep Quality Scale.RESULTS A total of 401 participants were recruited for the study.Symptoms of anxiety were higher in the female participants compared to males.Among females,there was a significant positive correlation between BtP score with symptoms of anxiety(r=0.23)and depression(r=0.15)and a negative correlation with subjective wellbeing(r=-0.23).A significant negative correlation was found between the ages of women and BtP score(r=-0.15).Among the male participants,there was a significant negative correlation of age with BtP score(r=-0.3)and anxiety(r=-0.19).Here,too,the BtP score was positively correlated with depression(r=0.18)and anxiety(r=0.35).CONCLUSION BtP worsens anxiety,depression,sleep quality,and subjective well-being.It needs to be targeted for the promotion and prevention of mental health.
基金funded by the National Social Science Fund of China(GrantNo.24CTJ019).
文摘Background Adolescents’subjective well-being(SWB)is strongly linked to mental health,academic achievement,social relationships,and quality of life,and is a key predictor of life outcomes in adulthood.Mental health and addictive behaviors are the two main factors influencing SWB.This study aimed to identify key mental health and addictive behavior factors associated with adolescent SWB through machine learning models.Methods The data for this study comes from the Health Behaviour in School-aged Children(HBSC)survey 2017/18.The study data contains health data from 60,450 adolescents aged 10–16 years.The study used the XGBoost machine learning model to analyze the impact of mental health and addictive behaviors on adolescent SWB.Gain was used to analyze the significance of the variables.The direction of action of the variables and the interaction between the variables were analyzed using the SHapley Additive exPlanations(SHAP)method.Results The model in this study has an accuracy of 86.7%and an AUC value of 0.85,showing its good predictive performance.Six key variables were filtered through Gain analysis.Feeling low and health as the two most important factors affecting SWB,with these two variables contributing 51.38%and 19.65%,respectively.Friends and thinking body as major factors influencing SWB in mental health.Smoking lifetime and sweets as major factors influencing SWB in addictive behaviors.The interactions and characteristic dependencies between these variables were further analyzed.The results showed that feeling low,friends,and sweets had a positive effect on SWB,while health and smoking lifetime showed a negative effect.In addition,a moderate thinking body contributes to SWB,whereas being too fat and too thin are both associated with decreased levels of SWB.Conclusion Mental health and addictive behavioral factors such as feeling low,friends,sweets,and smoking lifetime were significant factors influencing SWB.This provides a scientific basis for the development of public health policies and interventions aimed at enhancing adolescent well-being.
文摘Subjective well-being is a key indicator of quality of life and a crucial factor for successful aging among older adults.However,few studies have explored the subjective well-being among older adults from the perspective of digital literacy.Therefore,this study explores the relationship between digital literacy and subjective well-being using data on 4270 older adults from the 2020 China Family Panel Studies(CFPS)dataset.PROCESS mediation analysis results indicated digital literacy is associated with higher subjective well-being among the older adults.Digital literacy was associated with the frequency of physical exercise and consumption.Moreover,Digital literacy can also enhance the subjective well-being among older adults by increasing the frequency of physical exercise,and consumption,and a chain mediator subjective well-being.These findings align with the theoretical framework of digital health literacy.Theory which posits that health information obtained through digital literacy can help older adults better engage in healthy lifestyles,thereby enhancing their quality of life.These findings hold significant practical implications for enhancing the subjective well-being among older adults and advancing the development of successful aging.
文摘Unlike traditional literature where animals are often portrayed allegorically as mere symbols,in Pulitzer Prize winner Jane Smiley’s The Horses of Oak Valley Ranch series,the portrayal of horses underscores their distinct individuality and autonomy.Focusing on three novels in the series-A Good Horse,True Blue,and Pie in the Sky,this paper analyzes how Smiley crafts a narrative that resists anthropocentrism and validates the subjectivity of nonhuman animals.By examining the unique reactions of horses in various situations,such as their differing facial expressions before a jump,their various responses to feeding and grooming,and their individualistic moving behaviors,this study reveals how Smiley highlights the psychological and physical diversity within a single species.The horses’individual traits are portrayed not as mere animal instinct but as conscious,intentional responses that signify their agency.Drawing on Marc Bekoff’s defense of animal individuality,Val Plumwood’s condemnation of anthropocentrism,and Cynthia Willett’s critique of speciesism,the paper argues that Smiley’s representation of equine individualistic behaviors is an affirmation of the inherent subjectivity of animals.Through these detailed descriptions,Smiley challenges the Cartesian notion of animals as mere automatons and encourages readers to recognize animals as complex individuals.Ultimately,this study emphasizes the significance of acknowledging animal subjectivity in fostering a more ethical and harmonious human-animal relationship.
文摘This study employed a longitudinal design involving 224 college students in Quanzhou City,Fujian Province,China,to examine the predictive relationship between subjective well-being(life satisfaction,positive emotions,negative emotions)and academic achievement(GPA earned).Data were collected through two questionnaire surveys(one year apart).Results indicate that subjective well-being predicts academic achievement one year later.Specifically,life satisfaction and positive emotions exert significant predictive effects,while negative emotion shows no significant impact.Conversely,academic achievement did not significantly predict subjective well-being one year later.The study confirms that happiness is a positive predictor of academic achievement,rather than academic achievement influencing happiness.However,the explained variance is small(2-4%),indicating that other factors play a more substantial role.Further analysis indicates that positive emotions exert long-term effects on academic achievement by broadening cognitive and behavioral patterns and enhancing stress resilience.Life satisfaction indirectly promotes academic achievement by increasing learning engagement and autonomy.The study suggests that higher education should prioritize happiness education,enhancing student academic achievement through value transformation and well-being training.Limitations include regional sample concentration,uncontrolled socioeconomic variables,and the need for larger,more diverse samples in future research.
基金Supported by Shahid Beheshti University of Medical Sciences.
文摘AIM:To compare the subjective refraction data with autorefraction findings in high astigmatisms.METHODS:In a cross-sectional study,sampling was done from in different geographic regions in Iran using a multistage random cluster sampling method.All study participants underwent cycloplegic auto-refraction and subjective refraction using the red-green test.RESULTS:In this study,277 eyes of 158 students aged 8 to 15y were analyzed.According to the results,the mean difference between subjective refraction and autorefraction in measuring sphere,cylinder,spherical equivalent,J0,and J45 was-0.18±0.76,-0.36±0.40,-0.36±0.79,0.15±0.20,and 0.05±0.21 respectively.The correlation of these two refraction methods in measuring the aforementioned indices was 0.963,0.898,0.960,0.931,and 0.948 respectively.The 95%limits of agreement of the two methods in measuring the above indices were-1.66 to 1.31,-1.14 to 0.42,-1.91 to 1.19,-0.24 to 0.54,and-0.36 to 0.47 respectively.The agreement between the two methods decreased with increasing cylinder power,and the best agreement was found in myopic individuals.CONCLUSION:The measurements obtained by autorefractometer have a significantly higher cylinder average compared to subjective refraction.However,in the cylinder range of 4–5 diopters,the values of J0 and J45 do not have a high correlation.
文摘Objectives:Sea sickness, a form of motion sickness, is a common condition among sailors on various sailing vessels, primarily due to their roll and pitch movements. While the exact neurobiological mechanisms remain unclear, the most widely accepted explanation is the sensory conflict theory,which identifies two main sources of conflict: discrepancies between visual and vestibular inputs and conflicts within the vestibular system itself.This study aims to evaluate otolith-mediated verticality perception in first-time seafarers on board a naval frigate ship using the Subjective Visual Vertical(SVV) test.Methods:This observational study was conducted on board a naval frigate and involved two groups. The case group consisted of50 newly recruited sailors experiencing their first sea voyage. The SVV test was conducted at three time points: prior to embarkation, during an active episode of sea sickness, and after disembarkation. A control group of 50 healthy, experienced sailors-regular seafarers with no history of vestibular symptoms underwent the same SVV testing at corresponding intervals. The results from both groups were collected and analyzed to assess changes in verticality perception related to sea exposure and sea sickness.Results:Analysis of the SVV test data from the 50 newly recruited sailors(case group) demonstrated a statistically significant difference compared to the control group of experienced sailors. During an active episode of sea sickness, the case group exhibited a notable tilt and deviation in SVV angles, indicating altered verticality perception. These deviations reduced significantly 24 hours post-disembarkation, suggesting an improvement in verticality perception once the motion stimulus was removed.Conclusion:This distinctive study assessed otolith-mediated verticality perception using the SVV test in first-time seafarers experiencing sea sickness aboard a naval frigate. Our findings emphasize the functional importance of the otolith organs in maintaining spatial orientation during maritime motion exposure. The observed SVV deviations support the subjective vertical conflict theory, highlighting the role of vestibular-visual mismatch in the development of sea sickness. However, our findings more likely reflect transient functional disturbance or overstimulation rather than a pre-existing utricular asymmetry alone. Based on the pattern of SVV deviation and recovery, we propose that the utricle may play a more significant role than the saccule in inducing sea sickness.
基金Funded by the scientific research project of Hunan Department of Education(23A0098).
文摘Objectives:The statistics from World Health Organization show a high incidence of childhood maltreatment which has a negative impact on the development of middle school students;for this reason,it is necessary to investigate the potential harms of childhood maltreatment.This study aimed to explore the direct negative consequences of childhood maltreatment on subjective well-being as well as the mediating roles of shyness and emotion regulation strategies.Methods:A random cluster sampling survey was conducted among 1021 Chinese middle school students(male 49.2%,female 50.8%).The Subjective Well-Being Scale(SWLS),The Positive affect and Negative affect scale(PANAS),and The Childhood Trauma were adopted Questionnaire-28 item Short Form(CTQ-SF),the Cheek and Buss Shyness Scale(RCBS),and the Emotion Regulation Questionnaire(ERQ)for data collection.SPSS PROCESS macros were used for data analysis.Results:The findings demonstrated that:(a)childhood maltreatment was negatively correlated with subjective well-being(r=−0.482,p<0.001);(b)shyness(β=−0.141,95%CI=[−0.190,−0.097])and the two emotion regulation strategies,namely cognitive reappraisal(β=−0.120,95%CI=[−0.167,−0.079])and expression suppression(β=−0.034,95%CI=[−0.063,−0.010]),partially mediated the association between childhood maltreatment and subjective well-being separately;(c)shyness and the two emotion regulation strategies partially mediated the relationship between childhood maltreatment and subjective well-being in a sequential pattern(β=−0.026,95%CI=[−0.041,−0.015];β=−0.022,95%CI=[−0.035,−0.012]).Conclusion:These findings provide new perspectives and strategies to understand and deal with children’s mental health problems.It shows that the intervention of shyness and emotion regulation strategies in adolescents is of great significance to improve individual subjective happiness.
基金funded by School-Level Teaching Research Project of Fuyang Normal University(grant number:2023JYXM0041).
文摘We examined the mediating effect of burnout and subjective well-being on the relationship between work-family conflict and learning capacity among college teachers.Using a cross-sectional study design,422 Chinese college teachers(females=57.3%,mean years of service=35.56,SD=6.38)completed the Work-Family Conflict Questionnaire(WFCQ),the Burnout Scale(BS),the Subjective Well-Being Scale(SWBS),and the Teacher Learning Capacity Evaluation Scale(TLCES).The results indicated that work-family conflict had a direct connection with learning capacity.Moreover,work-family conflict had an indirect association with learning capacity through the sequential mediating roles of burnout and subjective well-being.Thesefindings enhanced the understanding of the mechanism of learning capacity and provided new perspectives for the development of learning capacity among college teachers.
文摘AIM:To compare objective dry retinoscopy and subjective refraction measurements in patients with mild keratoconus(KCN)and quantify any differences.METHODS:This cross-sectional study was done on 68 eyes of 68 patients diagnosed with mild KCN.Objective dry retinoscopy using autorefractometer and subjective refraction measurements were performed.Sphere,cylinder,J0,J45,and spherical equivalent values were compared between the two techniques.RESULTS:The mean age of 68 patients with mild KCN was 21.32±5.03y(12–35y).There were 37(54.4%)males.Objective refraction yielded significantly more myopic sphere(-1.44 D vs-0.57 D),higher cylinder magnitude(-2.24 D vs-1.48 D),and more myopic spherical equivalent(-2.56 D vs-1.31 D)compared to subjective refraction(all P<0.05).The mean differences were-0.87 D for sphere,-0.76 D for cylinder,and-1.25 D for spherical equivalent.No significant differences were found for J0 and J45 values,indicating agreement in astigmatism axis(P>0.05).CONCLUSION:In patients with mild KCN,objective dry retinoscopy overestimates the degree of myopia and astigmatism compared to subjective refraction.The irregular cornea in KCN likely impacts objective measurements.Subjective refraction allows compensation for irregularity,providing a more accurate correction.When determining refractive targets,the tendency of objective methods to overcorrect should be considered.
基金supported by the Yizhou Organization Management Research Fund and the Hainan Province Graduate Student Innovation Research Project(grant no.Qhyb2024-135).
文摘We explored the relationship between Internet altruistic behavior(IAB)and subjective well-being(SWB)to estimate the effects and directionality of that predictive relationship between the two.Employing cross-lagged models we examined the interaction between IAB and SWB,among 339 college students(females=53.10%,mean age=19.02 years,SD=1.56 years).The students were tracked twice in a period of 5 months.Results showed that college students’IAB increased significantly,while their SWB remained relatively stable during the two measurement periods.IAB and SWB had significant simultaneous and sequential correlations.SWB at Time 1 positively predicted IAB at Time 2,however,IAB at Time 1 did not significantly predict SWB at Time 2.Moreover,there was cross-gender invariance in the cross-lagged effect between IAB and SWB.Research topics in the current environment exhibit remarkable practical significance.
文摘This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 Chinese university students participated in a two-wave survey,with data collected six months apart at two time points(T1,T2).The results of Pearson correlation revealed that higher habitual mobile phone use at T1 was associated with lower subjective well-being at T2.Self-management was associated with healthy phone use habits and higher subjective wellbeing.Learning burnout risk was higher with habitual phone usage.Lower self-management and learning burnout at T2 played a chain mediating role between habitual mobile phone use at T1 and subjective well-being at T2 so that subjective well-being was much lower that with either of the variables alone.Overall,thesefindings suggest that habitual mobile phone use is a reliable predictor of college student’s subjective well-being,by their self-management and level of learning burnout over time.This research highlights the long-term impact of habitual mobile phone use on students’subjective well-being and provides valuable insights for developing effective interventions to support students well-being.
基金Heilongjiang Provincial Library Work Committee Project“Double First-Class Construction Research on the Development Strategy of Subject Services in University Libraries”(2024-016-B)。
文摘This paper aims to explore the development strategies for subject services in university libraries within the context of the“double first-class”initiative.By examining the relationship between“double first-class”construction and university library subject services,the study analyzes the current state of subject services,including resource development,service models,and team building.Drawing on domestic and international case studies,the paper proposes a series of targeted and practical strategies to enhance the quality of subject services in university libraries,thereby providing robust support for the advancement of the“double first-class”initiative.
文摘Throughout the past years, the important role of translators has always been overlooked. The invisibility was even taken as one of the standards of a good translator. However, great change happens, especially after the"culture turn"in translation study and the role of the translators has been laid emphasis on. This kind of sharp change has led to two extreme thoughts on this issue: scholars choose either total invisibility or complete subjectivity. This paper puts forward an inter-subjective system, in which the subjectivity should be emphasized only with constraints. The other subjects in the inter-subjective system contribute to the restriction of the subjectivity of the translator during the translation process.By writing this paper, the author wishes to present a comprehensive and balanced way of understanding translators' subjectivity. Therefore, no matter analyzing the translation process or evaluating translation products, people will be more objective towards the role of translators.
文摘This paper examines the early acquisition of null subjects and overt subjects and how they are distributed and realized in the early speech of Arabic dialect-speaking children.①The study accounts for the phenomenon of subjects by examining a longitudinal corpus of two children,Wala and Ibraheem,who were around two years old,speaking Yemeni Ibbi Arabic(YIA)dialect.The production and elicited production data collection methods were used in the study to collect the corpus during five months.The results of the study showed that null-subjects appear with a high proportion compared to the overt subjects.It was found that null subjects and overt subjects in the speech of Ibraheem and Wala had a similar distribution in the imperfective and the perfective,of which 86-87%are null subjects and 12-14%are overt subjects.The paper examined the widespread linguistic phenomenon of Null Subject Parameter acquisition,(Rizzi,1982;Hyams,1986,1989)that is emergence of null subjects in line with overt subjects.The paper supports Hyam’s(1982)argument on the acquisition of Null Subject Parameter where we can find children acquire null subjects early around 2 years of age.In contrast to non-null subject languages(like English),Null Subject Languages(NSLs)like Arabic happen to have null subjects appear more frequently and this is due to the rich inflectional morphology of NSLs.
文摘Subjective and objective measures of sleep structure or quality could help to characterize the chronic sleep disturbances, with relation to patients＇ risk factor profiles and co-morbidities. Studies have shown that discrepancies can occur between subjective data regarding sleep disturbances and the impact of insomnia and objective assays, and surrogate markers of sleep and sleep disturbances. Both objective and subjective measures should be incorporated into clinic studies. It seems likely that sleep quality is represented by a combination of more than one subjective sleep parameter. Objective and subjective assessments of sleep quality may relate to different parameters. Future studies incorporated both subjective and objective measures could help to address the sleep disorders.
文摘以专利引证网络为载体,从知识基因稳定性、遗传性以及变异性等基本特征出发,提出一种基于subject-action-object三元组的知识基因提取方法.应用连接度算法分析专利引证关系,挖掘引证专利和被引专利之间继承和发展的知识流,建立知识进化轨迹;利用文本语法分析技术,从专利权利要求书中提取subject-action-object三元组;基于语义词库WordNet进行语义加工,计算语义相似度,合并同义的subject-action-object三元组,绘制知识基因图谱.从美国专利数据库中采集了5 073项1975—1999年授权的数据挖掘领域的相关专利,分析了专利的地区分布情况和年度分布情况.从NBER(National Bureau of Economic Research)的专利数据集中查询得到专利引证关系,利用网络分析软件Pajek构建专利引证网络,作为实验数据样本,对所提出的知识基因提取方法进行验证.实验结果表明:所提取的subject-action-object三元组具备了知识基因稳定性、遗传性和变异性等特征,可以作为知识基因的一种表现形式.
