The current study conducted the psychological capital profiles and the relation between profile memberships and learning burnout among undergraduates.Participants were 541 Chinese undergraduates ranging from 18 to 21 ...The current study conducted the psychological capital profiles and the relation between profile memberships and learning burnout among undergraduates.Participants were 541 Chinese undergraduates ranging from 18 to 21 years old(48.2%male;Mean years=19.54,SD=1.09 years).Latent profile analysis revealed three categories of psychological capital profile consistent high psychological capital profile(50.5%),consistent low psychological capital profile(38.1%),and dominate loss-orientated psychological capital profile(11.4%).The undergraduates in consistent high profile reported high self-efficacy,resilience,hope,and optimism.Consistent low profile characterized by a little low(~0.50 SD below the M)self-efficacy,resilience,hope,and optimism.Dominant loss-orientated profile displayed low self-efficacy,hope,optimism,but a little relatively high resilience.Specifically,undergraduates in consistent high profile exhibited low level of learning burnout;while undergraduates with low level of psychological capital(i.e.,consistent low profile and dominate loss-orientated profile)reported high level of learning burnout.The findings have theoretical significance which provides important knowledge about psychological capital profile among Chinese undergraduates.They have practical implications for student counselling and development providing person-centric support to students based on their individual psychological profiles.展开更多
To get formed of the status of research and application of the domestic behavior therapy and its development trend, the time distribution and the subject distribution were bibliometricallly analyzed of the literature ...To get formed of the status of research and application of the domestic behavior therapy and its development trend, the time distribution and the subject distribution were bibliometricallly analyzed of the literature on behavior therapy from 1981 to 2000 in the CBMdisc. Our results showed that the number of literature of behavior therapy has been increasing in exponential manner over the past 20 years; the behavior modification, the biofeedback and the cognitive therapy are extensively used in China. In clinical practice, the behavior modification and the biofeedback have been applied in all departments of medical institutions, especially for treating the cardiovascular and the neurological conditions. The cognitive therapy has been employed mainly for the treatment of mental disorders (or dysphrenia), the aversive therapy mainly for material withdrawal, and the systematic desensitization for phobia. There was no report found on the clinical use of meditation. It is concluded that the study and application in behavior therapy in China is currently developing very fast.展开更多
From birth to adulthood,we often align our behaviors,attitudes,and opinions with a majority,a phenomenon known as social conformity.A seminal framework has proposed that conformity behaviors are mainly driven by three...From birth to adulthood,we often align our behaviors,attitudes,and opinions with a majority,a phenomenon known as social conformity.A seminal framework has proposed that conformity behaviors are mainly driven by three fundamental motives:a desire to gain more information to be accurate,to obtain social approval from others,and to maintain a favorable self-concept.Despite extensive interest in neuroimaging investigation of social conformity,the relationship between brain systems and these fundamental motivations has yet to be established.Here,we reviewed brain imaging findings of social conformity with a componential framework,aiming to reveal the neuropsychological substrates underlying different conformity motivations.First,information-seeking engages the evaluation of social information,information integration,and modification of task-related activity,corresponding to brain networks implicated in reward,cognitive control,and tasks at hand.Second,social acceptance involves the anticipation of social acceptance or rejection and mental state attribution,mediated by networks of reward,punishment,and mentalizing.Third,self-enhancement entails the excessive representation of positive self-related information and suppression of negative self-related information,ingroup favoritism and/or outgroup derogation,and elaborated mentalizing processes to the ingroup,supported by brain systems of reward,punishment,and mentalizing.Therefore,recent brain imaging studies have provided important insights into the fundamental motivations of social conformity in terms of component processes and brain mechanisms.展开更多
BACKGROUND In the rapidly evolving landscape of psychiatric research,2023 marked another year of significant progress globally,with the World Journal of Psychiatry(WJP)experiencing notable expansion and influence.AIM ...BACKGROUND In the rapidly evolving landscape of psychiatric research,2023 marked another year of significant progress globally,with the World Journal of Psychiatry(WJP)experiencing notable expansion and influence.AIM To conduct a comprehensive visualization and analysis of the articles published in the WJP throughout 2023.By delving into these publications,the aim is to deter-mine the valuable insights that can illuminate pathways for future research endeavors in the field of psychiatry.METHODS A selection process led to the inclusion of 107 papers from the WJP published in 2023,forming the dataset for the analysis.Employing advanced visualization techniques,this study mapped the knowledge domains represented in these papers.RESULTS The findings revealed a prevalent focus on key topics such as depression,mental health,anxiety,schizophrenia,and the impact of coronavirus disease 2019.Additionally,through keyword clustering,it became evident that these papers were predominantly focused on exploring mental health disorders,depression,anxiety,schizophrenia,and related factors.Noteworthy contributions hailed authors in regions such as China,the United Kingdom,United States,and Turkey.Particularly,the paper garnered the highest number of citations,while the American Psychiatric Association was the most cited reference.CONCLUSION It is recommended that the WJP continue in its efforts to enhance the quality of papers published in the field of psychiatry.Additionally,there is a pressing need to delve into the potential applications of digital interventions and artificial intelligence within the discipline.展开更多
The rapid growth of the usage of social networking sites over the past few years has drawn attention to research about their various effects on the cognition and personality of individuals.Much research has been condu...The rapid growth of the usage of social networking sites over the past few years has drawn attention to research about their various effects on the cognition and personality of individuals.Much research has been conducted to determine how habitual usage leads to addiction and has a tremendous impact on academic performance,self-identity,social behaviour,body image,and interpersonal relationships.The purpose of this study is to evaluate the global scientific production on social networking sites in the field of psychology using bibliometric analysis.Herein,this study aimed to summarize the current characteristics,explore research trends,and identify potential future directions.Bibliometric analysis was conducted on 2444 documents retrieved from the Scopus database between 2013 and 2023.Performance analysis and science mapping were conducted using Biblioshiny and VOSviewer.The findings highlight publication patterns,including the most frequently cited articles,influential authors,countries,and most productive journals.Science mapping using co-citations and keyword co-occurrence revealed the intellectual structure of the field of social networking sites.The construction of the network map revealed interesting patterns and themes.The study contributes to a better understanding of the evolution and current state of the research on social networking sites globally.展开更多
Background Internet gaming disorder(IGD)is an ideal model to study the mechanisms underlying synaptic deficits in addiction as it eliminates the confounding effects of substance use.Synaptic loss and deficits are hypo...Background Internet gaming disorder(IGD)is an ideal model to study the mechanisms underlying synaptic deficits in addiction as it eliminates the confounding effects of substance use.Synaptic loss and deficits are hypothesised to underlie the enduring maladaptive behaviours and impaired cognitive function that contribute to IGD.Aims This study aimed to determine whether subjects with IGD have lower synaptic density than control subjects and the relationship between synaptic density and IGD severity.Methods Eighteen unmedicated subjects diagnosed with current IGD according to the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition criteria and 16 demographically matched healthy controls(HCs)participated in the study and underwent 18F-labelled difluoro-analogue of UCB-J(18F-SynVesT-1)positron emission tomography scans to assess the density of synaptic vesicle glycoprotein 2A(SV2A).The Internet Gaming Disorder Scale-Short Form(IGDS9-SF),Hamilton Rating Scale for Depression(HAMD),Hamilton Anxiety Rating Scale(HAMA),Barratt Impulsiveness Scale Version 11(BIS-11),Stroop Colour-Word Test(SCWT),stop-signal paradigms and N-back tasks were administered to all subjects.Results Patients with IGD had significantly higher scores on the IGDS9-SF,HAMD,HAMA and BIS-11 than HCs.HCs performed better on the two-back and SCWT tests as well as in terms of stop-signal reaction times(SSRTs)in the stop-signal paradigms than patients with IGD.Lower uptake was found in the bilateral putamen,right pregenual anterior cingulate cortex and Rolandic operculum of patients with IGD compared with HCs.Furthermore,in the IGD group,IGDS9-SF scores and daily gaming hours were negatively correlated with the standardised uptake value ratios of 18F-SynVesT-1 in the bilateral putamen.Longer SSRTs were significantly associated with lower SV2A density in the right pregenual anterior cingulate cortex and right Rolandic operculum.Conclusions The in vivo results in this study suggest that lower synaptic density contributes to the severity and impairments in inhibitory control of IGD.These findings may provide further incentive to evaluate interventions that restore synaptic transmission and plasticity to treat IGD.展开更多
Coaches experience considerable stress and anxiety in their pursuit of both team and individual success. Although there has been an increase in research aimed at promoting and managing the mental health of student-ath...Coaches experience considerable stress and anxiety in their pursuit of both team and individual success. Although there has been an increase in research aimed at promoting and managing the mental health of student-athletes, the mental well-being of coaches remains underexplored. Research indicates that the mental health profiles of coaches are similar to those of elite athletes [1] and should receive comparable attention. The introduction of Name, Image, and Likeness (NIL) legislation, along with the rise of the Transfer Portal in collegiate athletics, has presented student-athletes with new and unexpected options, which also bring novel challenges to coaches and potentially impact elite-level coaches’ mental health. This manuscript will identify three categories of stressors—performance, organizational, and self-related—that affect elite men’s college basketball coaches, highlighting how NIL and the Transfer Portal exacerbate those stressors and their impact on coaches’ mental health.展开更多
INTRODUCTION In patients with coronary artery disease （CAD）, the most important factors regarding to both symptoms and outcomes are the presence and extent of inducible ischemia. Alleviation of ischemia with percuta...INTRODUCTION In patients with coronary artery disease （CAD）, the most important factors regarding to both symptoms and outcomes are the presence and extent of inducible ischemia. Alleviation of ischemia with percutaneous coronary intervention （PCI） can improve symptoms and clinical outcomes.展开更多
This study aims to find factors linked to university choice in China that work for or against students’access to higher education.China has undertaken many reforms in the past two decades and has rapidly expanded its...This study aims to find factors linked to university choice in China that work for or against students’access to higher education.China has undertaken many reforms in the past two decades and has rapidly expanded its higher education system.The transition from a sequential to a parallel mechanism for students to select universities is a significant change in the admission process.The expansion of higher education increased the number of high school graduates who dream of going to top-ranked Chinese universities.With this dream,students start preparing themselves for higher education during basic education.Despite the increase in top-ranked universities,the issues such as school education,familial expectations,choices of city and of major have a significant impact on students’choice of university.展开更多
To the Editor:Hypertension is a well-known cardiovascular disease in which the kidney is an important target due to its role in the regulation of fluid,electrolyte balance,and blood pressure.^([1])Glomerulosclerosis,r...To the Editor:Hypertension is a well-known cardiovascular disease in which the kidney is an important target due to its role in the regulation of fluid,electrolyte balance,and blood pressure.^([1])Glomerulosclerosis,renal tubule interstitial fibrosis,and proteinuria are the main pathological characteristics of hypertensive kidney injury.^([2])展开更多
INTRODUCTIONType 2 diabetes （T2D） is one of the fastest growing medical conditions associated with cognitive dysfunctions. Less attention is paid to the effects of diabetes on task switching （TS）. Switching betwee...INTRODUCTIONType 2 diabetes （T2D） is one of the fastest growing medical conditions associated with cognitive dysfunctions. Less attention is paid to the effects of diabetes on task switching （TS）. Switching between tasks is a higher-order cognitive function which is executed through prefrontal cortex. Given that there are brain structural abnormalities （i.e., atrophy in cortical/subcortical gray matter volume and hyperintensities in cerebral white matter）, reduced connectivity between hippocampus and adjacent brain regions （frontal and temporal gyri）,展开更多
In current catheter research, there are 3 main directions with respect to fractional flow reserve （FFR）, including instantaneous wave-tree ratio, noninvasive measurement of FFR, and FFR transferred from coronary cir...In current catheter research, there are 3 main directions with respect to fractional flow reserve （FFR）, including instantaneous wave-tree ratio, noninvasive measurement of FFR, and FFR transferred from coronary circulation to other ischemia-inducing circulation. Recently, an interesting study was published, in which FFR was performed to diagnose and guide stenting in chronic mesenteric ischemia （CMI）. We herein highlighted, the implications and limitations of FFR from coronary artery to renal artery and mesenteric artery for future investigations, respectively.展开更多
Eating disorders are a kind of serious psychosomatic illness characterized by abnormal eating habits and thoughts regarding food and body weight(Treasure et al.,2020).They are highly prevalent worldwide,particularly a...Eating disorders are a kind of serious psychosomatic illness characterized by abnormal eating habits and thoughts regarding food and body weight(Treasure et al.,2020).They are highly prevalent worldwide,particularly among adolescent girls and young adult women(Arcelus et al.,2011).For example,>9%of the US population suffers from eating disorders,and 22.2-31.6%of children and adolescents are at risk of developing eating disorders(He et al.,2017;Sparti et al.,2019).展开更多
基金supported by Hunan Province Education Department Outstanding Youth Project(23B1131)Hunan Province Education Science Fourteenth Five-Year Plan Project(XJK24BXL003).
文摘The current study conducted the psychological capital profiles and the relation between profile memberships and learning burnout among undergraduates.Participants were 541 Chinese undergraduates ranging from 18 to 21 years old(48.2%male;Mean years=19.54,SD=1.09 years).Latent profile analysis revealed three categories of psychological capital profile consistent high psychological capital profile(50.5%),consistent low psychological capital profile(38.1%),and dominate loss-orientated psychological capital profile(11.4%).The undergraduates in consistent high profile reported high self-efficacy,resilience,hope,and optimism.Consistent low profile characterized by a little low(~0.50 SD below the M)self-efficacy,resilience,hope,and optimism.Dominant loss-orientated profile displayed low self-efficacy,hope,optimism,but a little relatively high resilience.Specifically,undergraduates in consistent high profile exhibited low level of learning burnout;while undergraduates with low level of psychological capital(i.e.,consistent low profile and dominate loss-orientated profile)reported high level of learning burnout.The findings have theoretical significance which provides important knowledge about psychological capital profile among Chinese undergraduates.They have practical implications for student counselling and development providing person-centric support to students based on their individual psychological profiles.
文摘To get formed of the status of research and application of the domestic behavior therapy and its development trend, the time distribution and the subject distribution were bibliometricallly analyzed of the literature on behavior therapy from 1981 to 2000 in the CBMdisc. Our results showed that the number of literature of behavior therapy has been increasing in exponential manner over the past 20 years; the behavior modification, the biofeedback and the cognitive therapy are extensively used in China. In clinical practice, the behavior modification and the biofeedback have been applied in all departments of medical institutions, especially for treating the cardiovascular and the neurological conditions. The cognitive therapy has been employed mainly for the treatment of mental disorders (or dysphrenia), the aversive therapy mainly for material withdrawal, and the systematic desensitization for phobia. There was no report found on the clinical use of meditation. It is concluded that the study and application in behavior therapy in China is currently developing very fast.
基金supported by the National Natural Science Foundation of China(32271126,31900757,32020103008,31920103009)Natural Science Foundation of Guangdong Province(2021A1515010746)+1 种基金the Major Project of National Social Science Foundation(20&ZD153)Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions(2019SHIBS0003).
文摘From birth to adulthood,we often align our behaviors,attitudes,and opinions with a majority,a phenomenon known as social conformity.A seminal framework has proposed that conformity behaviors are mainly driven by three fundamental motives:a desire to gain more information to be accurate,to obtain social approval from others,and to maintain a favorable self-concept.Despite extensive interest in neuroimaging investigation of social conformity,the relationship between brain systems and these fundamental motivations has yet to be established.Here,we reviewed brain imaging findings of social conformity with a componential framework,aiming to reveal the neuropsychological substrates underlying different conformity motivations.First,information-seeking engages the evaluation of social information,information integration,and modification of task-related activity,corresponding to brain networks implicated in reward,cognitive control,and tasks at hand.Second,social acceptance involves the anticipation of social acceptance or rejection and mental state attribution,mediated by networks of reward,punishment,and mentalizing.Third,self-enhancement entails the excessive representation of positive self-related information and suppression of negative self-related information,ingroup favoritism and/or outgroup derogation,and elaborated mentalizing processes to the ingroup,supported by brain systems of reward,punishment,and mentalizing.Therefore,recent brain imaging studies have provided important insights into the fundamental motivations of social conformity in terms of component processes and brain mechanisms.
基金Supported by Philosophy and Social Science Foundation of Hunan Province,China,No.23YBJ08China Youth&Children Research Association,No.2023B01Research Project on the Theories and Practice of Hunan Women,No.22YB06.
文摘BACKGROUND In the rapidly evolving landscape of psychiatric research,2023 marked another year of significant progress globally,with the World Journal of Psychiatry(WJP)experiencing notable expansion and influence.AIM To conduct a comprehensive visualization and analysis of the articles published in the WJP throughout 2023.By delving into these publications,the aim is to deter-mine the valuable insights that can illuminate pathways for future research endeavors in the field of psychiatry.METHODS A selection process led to the inclusion of 107 papers from the WJP published in 2023,forming the dataset for the analysis.Employing advanced visualization techniques,this study mapped the knowledge domains represented in these papers.RESULTS The findings revealed a prevalent focus on key topics such as depression,mental health,anxiety,schizophrenia,and the impact of coronavirus disease 2019.Additionally,through keyword clustering,it became evident that these papers were predominantly focused on exploring mental health disorders,depression,anxiety,schizophrenia,and related factors.Noteworthy contributions hailed authors in regions such as China,the United Kingdom,United States,and Turkey.Particularly,the paper garnered the highest number of citations,while the American Psychiatric Association was the most cited reference.CONCLUSION It is recommended that the WJP continue in its efforts to enhance the quality of papers published in the field of psychiatry.Additionally,there is a pressing need to delve into the potential applications of digital interventions and artificial intelligence within the discipline.
文摘The rapid growth of the usage of social networking sites over the past few years has drawn attention to research about their various effects on the cognition and personality of individuals.Much research has been conducted to determine how habitual usage leads to addiction and has a tremendous impact on academic performance,self-identity,social behaviour,body image,and interpersonal relationships.The purpose of this study is to evaluate the global scientific production on social networking sites in the field of psychology using bibliometric analysis.Herein,this study aimed to summarize the current characteristics,explore research trends,and identify potential future directions.Bibliometric analysis was conducted on 2444 documents retrieved from the Scopus database between 2013 and 2023.Performance analysis and science mapping were conducted using Biblioshiny and VOSviewer.The findings highlight publication patterns,including the most frequently cited articles,influential authors,countries,and most productive journals.Science mapping using co-citations and keyword co-occurrence revealed the intellectual structure of the field of social networking sites.The construction of the network map revealed interesting patterns and themes.The study contributes to a better understanding of the evolution and current state of the research on social networking sites globally.
基金supported by the STI2030-Major Projects(grant number 2022ZD0211100,NZ)Foundation of Shanghai Mental Health Center(grant number 2021-YJ15,JL)+5 种基金National Natural Science Foundation of China(grant number 82272045,SH)National Natural Science Foundation of China(grant number 82201702,QX)Science and Technology Innovation Program of Hunan Province(grant number 2021RC4056,SH)Key Program of Ministry of Industry and Information Technology of China(grant number CEIEC-2022-ZM02-0219,SH)National Natural Science Foundation of China(grant number 82001405,HD)Hunan Natural Science Foundation Youth Program(grant number 2021JJ40979,HD).
文摘Background Internet gaming disorder(IGD)is an ideal model to study the mechanisms underlying synaptic deficits in addiction as it eliminates the confounding effects of substance use.Synaptic loss and deficits are hypothesised to underlie the enduring maladaptive behaviours and impaired cognitive function that contribute to IGD.Aims This study aimed to determine whether subjects with IGD have lower synaptic density than control subjects and the relationship between synaptic density and IGD severity.Methods Eighteen unmedicated subjects diagnosed with current IGD according to the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition criteria and 16 demographically matched healthy controls(HCs)participated in the study and underwent 18F-labelled difluoro-analogue of UCB-J(18F-SynVesT-1)positron emission tomography scans to assess the density of synaptic vesicle glycoprotein 2A(SV2A).The Internet Gaming Disorder Scale-Short Form(IGDS9-SF),Hamilton Rating Scale for Depression(HAMD),Hamilton Anxiety Rating Scale(HAMA),Barratt Impulsiveness Scale Version 11(BIS-11),Stroop Colour-Word Test(SCWT),stop-signal paradigms and N-back tasks were administered to all subjects.Results Patients with IGD had significantly higher scores on the IGDS9-SF,HAMD,HAMA and BIS-11 than HCs.HCs performed better on the two-back and SCWT tests as well as in terms of stop-signal reaction times(SSRTs)in the stop-signal paradigms than patients with IGD.Lower uptake was found in the bilateral putamen,right pregenual anterior cingulate cortex and Rolandic operculum of patients with IGD compared with HCs.Furthermore,in the IGD group,IGDS9-SF scores and daily gaming hours were negatively correlated with the standardised uptake value ratios of 18F-SynVesT-1 in the bilateral putamen.Longer SSRTs were significantly associated with lower SV2A density in the right pregenual anterior cingulate cortex and right Rolandic operculum.Conclusions The in vivo results in this study suggest that lower synaptic density contributes to the severity and impairments in inhibitory control of IGD.These findings may provide further incentive to evaluate interventions that restore synaptic transmission and plasticity to treat IGD.
文摘Coaches experience considerable stress and anxiety in their pursuit of both team and individual success. Although there has been an increase in research aimed at promoting and managing the mental health of student-athletes, the mental well-being of coaches remains underexplored. Research indicates that the mental health profiles of coaches are similar to those of elite athletes [1] and should receive comparable attention. The introduction of Name, Image, and Likeness (NIL) legislation, along with the rise of the Transfer Portal in collegiate athletics, has presented student-athletes with new and unexpected options, which also bring novel challenges to coaches and potentially impact elite-level coaches’ mental health. This manuscript will identify three categories of stressors—performance, organizational, and self-related—that affect elite men’s college basketball coaches, highlighting how NIL and the Transfer Portal exacerbate those stressors and their impact on coaches’ mental health.
文摘INTRODUCTION In patients with coronary artery disease （CAD）, the most important factors regarding to both symptoms and outcomes are the presence and extent of inducible ischemia. Alleviation of ischemia with percutaneous coronary intervention （PCI） can improve symptoms and clinical outcomes.
文摘This study aims to find factors linked to university choice in China that work for or against students’access to higher education.China has undertaken many reforms in the past two decades and has rapidly expanded its higher education system.The transition from a sequential to a parallel mechanism for students to select universities is a significant change in the admission process.The expansion of higher education increased the number of high school graduates who dream of going to top-ranked Chinese universities.With this dream,students start preparing themselves for higher education during basic education.Despite the increase in top-ranked universities,the issues such as school education,familial expectations,choices of city and of major have a significant impact on students’choice of university.
基金the Medical Science and Technology Project of the Department of Health,Zhejiang Province(No.WKJ-ZJ-1420)the Zhejiang Province Nature Science Foundation(Nos.LZ16H020003,LQ18H020007)。
文摘To the Editor:Hypertension is a well-known cardiovascular disease in which the kidney is an important target due to its role in the regulation of fluid,electrolyte balance,and blood pressure.^([1])Glomerulosclerosis,renal tubule interstitial fibrosis,and proteinuria are the main pathological characteristics of hypertensive kidney injury.^([2])
文摘INTRODUCTIONType 2 diabetes （T2D） is one of the fastest growing medical conditions associated with cognitive dysfunctions. Less attention is paid to the effects of diabetes on task switching （TS）. Switching between tasks is a higher-order cognitive function which is executed through prefrontal cortex. Given that there are brain structural abnormalities （i.e., atrophy in cortical/subcortical gray matter volume and hyperintensities in cerebral white matter）, reduced connectivity between hippocampus and adjacent brain regions （frontal and temporal gyri）,
基金a Special Grant from the China Postdoctoral Science Foundation
文摘In current catheter research, there are 3 main directions with respect to fractional flow reserve （FFR）, including instantaneous wave-tree ratio, noninvasive measurement of FFR, and FFR transferred from coronary circulation to other ischemia-inducing circulation. Recently, an interesting study was published, in which FFR was performed to diagnose and guide stenting in chronic mesenteric ischemia （CMI）. We herein highlighted, the implications and limitations of FFR from coronary artery to renal artery and mesenteric artery for future investigations, respectively.
文摘Eating disorders are a kind of serious psychosomatic illness characterized by abnormal eating habits and thoughts regarding food and body weight(Treasure et al.,2020).They are highly prevalent worldwide,particularly among adolescent girls and young adult women(Arcelus et al.,2011).For example,>9%of the US population suffers from eating disorders,and 22.2-31.6%of children and adolescents are at risk of developing eating disorders(He et al.,2017;Sparti et al.,2019).
