通讯机构：
[Li, Ye] C;[Li, Ye] M;Cent China Normal Univ, Sch Psychol, 152 Luoyu St, Wuhan 430079, Hubei, Peoples R China.;Minist Educ, Key Lab Adolescent Cyber Psychol & Behav CCNU, Wuhan, Peoples R China.
关键词：
Stressor;Cyberloafing;Challenge;Hindrance;Conservation of resources theory
摘要：
Previous research implies a positive relationship between job stressors and cyberloafing, but that may be half the story. Under the challenge-hindrance stressors framework and conservation of resources theory, we propose that the impact of stressors on cyberloafing depends on the nature of stressors that employees encountered. Using a sample of 498 employees from various fields, we tested a conceptual model in which challenge stressors and hindrance stressors have differential effects on cyberloafing through resilience and emotional exhaustion separately. The results revealed that challenge stressors have a negative direct effect on cyberloafing, whereas hindrance stressors have a positive direct effect. Both two types of stressors have positive indirect effects on cyberloafing through emotional exhaustion. However, even though challenge stressors were positively related to resilience and hindrance stressors were negatively related to resilience, our data did support the mediating role of resilience between job stressors and cyberloafing. Theoretical and practical implications are discussed.
期刊：
Asian Journal of Social Psychology,2021年24(1):98-110 ISSN：1367-2223
通讯作者：
Li, Ye
作者机构：
[Li, Ye; Jin, Jian] Cent China Normal Univ, Hubei Key Lab Human Dev & Mental Hlth, Wuhan, Hubei, Peoples R China.;[Jin, Jian; Liu, Siyun] Cent China Normal Univ, Key Lab Adolescent Cyberpsychol & Behav, Minist Educ, Wuhan, Hubei, Peoples R China.;[Li, Ye; Liu, Siyun] Cent China Normal Univ, Sch Psychol, 152 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China.
通讯机构：
[Li, Ye] C;Cent China Normal Univ, Sch Psychol, 152 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China.
关键词：
Chinese work situations;perspective-taking;power;self-interested behavior;status
摘要：
The present research explored the selfishness of power and status as well as the mechanism in Chinese work situations. By using experimental and survey methods, two studies were designed to investigate the relationships among power, status, and self-interested behaviour (SIB) as well as the mediating effect of perspective-taking (PT). Results of the two studies consistently indicated that power increases whereas status reduces SIB. These opposing behavioural effects are partially attributed to the fact that power reduces whereas status increases PT. In addition, our results showed an interaction between power and status on SIB in Study 1 (interaction as a mental function), and a positive correlation between perceived power and status in Study 2 (correlation as a mental perception). Through the discussion from the perspective of the self/other-orientation trait, as well as the stable effects of power and status on SIB in the two studies, we conclude that power is selfish and status is unselfish in Chinese work situations.
期刊：
JOURNAL OF SOCIAL PSYCHOLOGY,2020年160(4):445-458 ISSN：0022-4545
通讯作者：
Guo, Yong-Yu
作者机构：
[Li, Ye; Xu, Bu-Xiao; Li, Jing] Cent China Normal Univ, Sch Psychol, Wuhan, Hubei, Peoples R China.;[Yang, Shen-Long] Xi An Jiao Tong Univ, Sch Humanities & Social Sci, Inst Social Psychol, Xian, Shaanxi, Peoples R China.;[Guo, Yong-Yu] Nanjing Normal Univ, Sch Psychol, 122 Ninghai Rd, Nanjing 210097, Jiangsu, Peoples R China.
通讯机构：
[Guo, Yong-Yu] N;Nanjing Normal Univ, Sch Psychol, 122 Ninghai Rd, Nanjing 210097, Jiangsu, Peoples R China.
关键词：
Sense of entitlement;social class;social justice;system justification
摘要：
Sense of entitlement can be defined as a pervasive sense that one deserves more and is entitled to more than others. Two studies examined the relationship between social class and sense of entitlement and how this relationship is moderated by system-justifying belief (SJB) in China. In Study 1, we conducted a survey among adults (N = 669) with results showing that social class was positively correlated with sense of entitlement for those endorsing SJB, but negatively correlated with sense of entitlement for those opposing SJB. In Study 2, we conducted an experiment among undergraduates (N = 128) with both social class and SJB being primed and the results replicated the pattern: the positive effect of primed higher social class on pay entitlement existed only for those primed with high SJB, and was dampened for those primed with low SJB. Therefore, higher-class individuals do not necessarily feel more entitled, and SJB may play an important role in shaping their sense of entitlement.
期刊：
School Psychology International,2020年41(5):409-429 ISSN：0143-0343
通讯作者：
Xiong, Junmei
作者机构：
[Xiong, Junmei] Cent China Normal Univ, Sch Psychol, Luoyu Rd 152, Wuhan 430079, Peoples R China.;[Wang, Jintao; Li, Ye; Hai, Man; Jiang, Guangrong] Cent China Normal Univ, Psychol, Wuhan, Peoples R China.;Key Lab Human Dev & Mental Hlth Hubei Prov, Wuhan, Peoples R China.;Minist Educ, Key Lab Adolescent Cyberpsychol & Behav CCNU, Wuhan, Peoples R China.
通讯机构：
[Xiong, Junmei] C;Cent China Normal Univ, Sch Psychol, Luoyu Rd 152, Wuhan 430079, Peoples R China.
关键词：
anxiety/depressive symptoms;cost of resilience, youth adjustment;cumulative risk;life satisfaction;moderating effect;psychological capital
摘要：
The current study examined the associations among cumulative risk, psychological capital and adolescents’ anxiety/depression and life satisfaction. Chinese adolescents (N = 1473, grades 7 to 12, ages 12 to 18, 52.1% female) completed self-report cumulative risk, psychological capital, anxiety/depressive symptoms and life satisfaction questionnaires. Cumulative risk was associated with anxiety/depression and life satisfaction. Psychological capital demonstrated a compensatory effect on youth adjustment. Furthermore, a cost of resilience was observed in high-school students with high psychological capital, who showed compromised life satisfaction in conjunction with reduced anxiety/depression under circumstances of severe adversity. Psychological capital also buffered the impact of cumulative risk on anxiety/depressive symptoms in middle-school students; however, it did not moderate the relationship between cumulative risk and life satisfaction. Therefore, psychological capital cannot protect adolescents exposed to cumulative risk from the exacerbation of psychopathology and declining life satisfaction simultaneously, and a ‘toll’ exists as a byproduct of resilience in high-school students. Suggestions for school health practices were provided accordingly.
摘要：
The present research explores how culture influences individuals' psychological proximity to the past and future, which may predict differences in perceived self-continuity across time. In Studies 1 and 2, we hypothesized and found that Chinese participants saw the past and future as more connected and subjectively closer to the present compared to Euro-Canadians. Following this, we expected and found in Studies 3 and 4 that Chinese participants perceived greater self-continuity over time than Euro-Canadians. Additionally, perceived closeness to the past mediated the effect of culture on past-present self-continuity, which subsequently predicted present-future self-continuity. Study 5 further documented a causal effect of perceived distance to the past on self-continuity. These results suggest that cultural differences in temporal attention to the past and future play a pivotal role in people's sense of self-continuity across time. This has important implications for temporal focalism, intertemporal discounting, and social interactions between Chinese and Euro-Canadians.
摘要：
A measurement of the ratio of branching fractions of the decays B^{+}-->K^{+}mu^{+}mu^{-} and B^{+}-->K^{+}e^{+}e^{-} is presented. The proton-proton collision data used correspond to an integrated luminosity of 5.0 fb^{-1} recorded with the LHCb experiment at center-of-mass energies of 7, 8, and 13 TeV. For the dilepton mass-squared range 1.1<q^{2}<6.0 GeV^{2}/c^{4} the ratio of branching fractions is measured to be R_{K}=0.846_{-0.054}^{+0.060}_{-0.014}^{+0.016}, where the first uncertainty is statistical and the second systematic. This is the most precise measurement of R_{K} to date and is compatible with the standard model at the level of 2.5 standard deviations.
关键词：
Close relationships;Cultural differences;Emotion;Gratitude expression;Receiving thanks
摘要：
The European Journal of Biochemistry is an international journal devoted to the rapid publication of full length papers describing original research in the areas of biochemistry, molecular and cell biology, and molecular biophysics. Preference is given to papers that advance new concepts or develop new experimental approaches. Papers should be clearly written for a general audience in a way that draws attention to their novelty and significance; work that is incomplete, inconclusive or merely confirmatory will not be published. The Journal also publishes reviews and minireviews on a wide range of topics, which may be solicited or submitted. Authors may request special priority handling by the Editorial Office for papers of shorter length that describe results of wide significance and importance. The scope of the Journal includes the following subdisciplines: &bull; Biochemistry of the living cell&bull; Bioenergetics&bull; Bioinformatics&bull; Developmental biochemistry&bull; Enzymology&bull; Glycobiology&bull; Immunology&bull; Inorganic biochemistry&bull; Lipids&bull; Membranes&bull; Metabolic regulation&bull; Metabolism &bull; Molecular evolution&bull; Molecular genetics&bull; Molecular medicine&bull; Molecular neurobiology&bull; Neurochemistry&bull; Nucleic acids&bull; Physical biochemistry&bull; Protein chemistry&bull; Protein structure&bull; Protein synthesis&bull; Signal transduction&bull; Structural biologyThe European Journal of Biochemistry is a FEBS journal, published on behalf of the Federation of European Biochemical Societies.Coverage in the Journals&commat;Ovid database begins with the January 2001 issue.
摘要：
Studies of Internet addiction (IA) under the cognitive-behavioral framework have suggested that IA derived from the excessive expectation of positive outcomes, which was a goal-directed behavioral progress. However, according to the dual-system account under the framework of associative learning theory, IA should be considered as a transition process from goal-directed to habit-based. It can be explained in terms of aberrant learning processes, where Internet addicts apparently succumb to habit with decreased sensitivity to reward devaluation. To test this hypothesis, we implemented an instrumental learning paradigm to investigate the difference of reliance on habit between Internet addicts and non-addicts. A total of 21 Internet addicts and 23 normal control subjects were trained in the first experimental phase and learned to associate stimuli with rewarding outcomes by pressing correct keys. In the subsequent outcome devaluation test and in the stimulus-response (S-R) habit test, subjects were required to adjust responses to changes in the value of current outcomes. Results revealed that (1) all subjects were able to gradually acquire the correct behavioral responses in the training phase, however, (2) extensive training rendered Internet addicts less sensitive to outcome devaluation in the outcome devaluation test, and (3) Internet addicts insisted on responding to previous stimuli in the S-R habit test, regardless of whether their responses were rewarded. Thus, we conclude that Internet addicts have an enhanced propensity to develop stimulus-driven habits and overly rely on it, leading to the failures to adjust behavior during goal reevaluation.
作者机构：
[Su, Chenliang; Li, Ying; Tian, Bingbing; Qu, Gan] Shenzhen Univ, Coll Optoelect Engn, SZU NUS Collaborat Ctr, Shenzhen 518060, Peoples R China.;[Su, Chenliang; Li, Ying; Tian, Bingbing; Qu, Gan] Shenzhen Univ, Int Collaborat Lab Mat Optoelect Sci & Technol 2D, Engn Technol Res Ctr Mat Informat Funct Devices &, Coll Optoelect Engn, Shenzhen 518060, Peoples R China.;[Tang, Yiwen; Qu, Gan] Cent China Normal Univ, Dept Phys & Technol, Inst Nanosci & Technol, Wuhan 430079, Hubei, Peoples R China.
通讯机构：
[Tang, Yiwen] C;[Li, Ying] S;Shenzhen Univ, Coll Optoelect Engn, SZU NUS Collaborat Ctr, Shenzhen 518060, Peoples R China.;Shenzhen Univ, Int Collaborat Lab Mat Optoelect Sci & Technol 2D, Engn Technol Res Ctr Mat Informat Funct Devices &, Coll Optoelect Engn, Shenzhen 518060, Peoples R China.;Cent China Normal Univ, Dept Phys & Technol, Inst Nanosci & Technol, Wuhan 430079, Hubei, Peoples R China.
摘要：
Herein, gas bubbles generated in situ from precursors assist the rapid construction of hollow sycamore fruit-like CoMoO4 spheres (HSCSs). This bubble-assisted fabrication strategy is easy to operate, ultra-fast, low cost and post-treatment-free, showing great potential for the large-scale production of HSCSs. The growth mechanism of HSCSs is discussed to reveal the evolution process, which may be generalized to the construction of a series of hollow ternary Mo-based oxides. The obtained HSCSs exhibit a superior specific capacitance and outstanding cyclic stability when applied in supercapacitors.
