Research and Evaluation of a Cyberchondria Severity Scale in a Chinese Context.

Purpose: Cyberchondria is a problematic or unhelpful behavior pattern that describes excessive or repetitive online health-related information searching related to an enhanced level of health anxiety. Such internet-derived medical anxiety can manifest itself in different ways across cultures. This study explores the unique nature of cyberchondria in the context of Chinese culture, identifying the risk factors for the condition and the possible negative outcomes. Methods: An exploratory factor analysis (EFA) was used to explore whether the structure of the Chinese version of the Cyberchondria Severity Scale (C-CSS) is different from that in western context. Subsequently, a confirmatory factor analysis (CFA) was used to verify the model fit of the C-CSS. Finally, a series of regression analysis were used to test the relationship between cyberchondria and its antecedent variables and consequence variables in Chinese context. Results: Retained 18 items and revised to 3 dimensions (Negative Effects, Excessiveness and Reassurance Seeking), the Chinese version of the Cyberchondria Severity Scale (C-CSS) was developed. In the context of China, the three antecedents were also effective predictors of cyberchondria, and C-CSS is also related to theoretically relevant outcomes. Conclusion: This study initially demonstrated the validity, reliability and applicability of C-CSS to assess the severity of cyberchondria among Chinese undergraduates.

The effect of benevolent leadership on safety behavior: A moderated mediation model.

INTRODUCTION: While high quality leadership is of great importance for enhancing safety behavior in the workplace, there has been a lack of research on how benevolent leadership influences such behavior. Subordinates' moqi (i.e., their unspoken understanding of the work expectations, intentions, and requirements of their superiors) and safety climate were introduced to examine this relationship. METHOD: Based on implicit followership theory, this study explores the relationship between benevolent (well meaning, kindly) leadership and employees' safety behavior, as well as the mediating role of subordinates' moqi and the moderating role of safety climate. 608 employees of a petroleum company in China were randomly selected as participants, and the data were collected in two stages. RESULTS: The results showed that: (1) Benevolent leadership is positively correlated with employees' safety behavior. (2) Subordinates' moqi mediates between benevolent leadership and employees' safety behavior. (3) Safety climate moderates the mediating role of subordinates' moqi between benevolent leadership and employees' safety behavior. (4) The positive effect of subordinates' moqi on employees' safety behavior is enhanced under a positive safety climate. CONCLUSIONS: Benevolent leadership is an effective leadership style that enhances employees' safety behaviors by promoting a moqi state between supervisors and subordinates. The invisible environmental climate, in particular, the safety climate, should be a key focus in the promotion of safety behaviors. PRACTICAL APPLICATIONS: This study further broadens the research perspective of employee safety behavior from the perspective of implicit followership theory. It also provides practical guidance for improving employee safety behavior, namely selecting and cultivating benevolent leaders, enhancing subordinates' moqi, and actively fostering a positive organizational safety climate.

Investigating the relationship between person-environment fit and safety behavior: A social cognition perspective.

INTRODUCTION: This study explored the relationship between person-job fit and safety behavior, as well as the mediating role played by psychological safety, from the perspective of social cognitive theory and person-environment fit theory. METHOD: A total of 800 employees from petroleum enterprises were recruited, with cluster random sampling used to collect data in two stages. RESULTS: The results showed that employees' safety behavior is higher under the condition of "high person-job fit-high person-organization fit" than under that of "low person-job fit-low person-organization fit." In other words, the more congruent the level of person-job fit and person-organization fit for a given employee, the higher their level of safety behavior. Practical Applications: Psychological safety plays a mediating role between the congruence of both person-job fit and person-organization fit and employees' safety behavior.

The role of expectations and future-oriented cognitions in quality of life of people with multiple sclerosis: A systematic review.

PURPOSE: Multiple Sclerosis (MS) is a highly variable condition characterised by uncertainty of disease course which can make formation of expectations about the future difficult. This systematic review aimed to examine associations between expectations, or Future Oriented Cognitions (FOCs), and Quality of Life (QOL) in people with MS (PwMS). METHODS: Following PRISMA guidelines, literature up to October 2019 was searched using Medline, EMBASE, PsycINFO and Web of Science. Quantitative studies that investigated relationships between FOCs and QOL in PwMS (assessed using a standardised QOL assessment) were considered for inclusion. After data extraction, results were analysed using narrative synthesis, focusing on the valence of FOCs (positive, negative, unvalenced). Quality appraisal was conducted using the Mixed Methods Appraisal Tool (MMAT). All stages of the review were patient-led by a person with MS. RESULTS: A total of 13 studies met the review inclusion criteria, with a combined sample size of 4,179. Of these studies, 11 involved measures of positive FOCs, most commonly self-efficacy, one measured a negative FOC, with one FOC unclassified. Nine studies found significant associations between QOL and self-efficacy. Although other positively valenced constructs were less frequently reported, significant associations with higher QOL were also evidenced. CONCLUSIONS: Identifying ways to foster positive FOCs, particularly self-efficacy, may have beneficial effects on QOL. More research is needed to understand the impacts of negative FOCs on QOL to determine whether these processes could be meaningfully targeted in interventions.

Can increased cognitive load help people with subthreshold depression to forget negative information?

BACKGROUND: Given that major depression is a global public health problem, and that sub-threshold depression (SD) has been shown to be a significant risk indicator of major depression disorder, the awareness of SD interventions has increased. The current study explored the effect of increasing cognitive load on the forgetting of unwanted and negative memories of sub-threshold depression individuals (SDs) (Study 1) and proposed a cognitive load intervention (CLI) (study 2). METHODS: 53 SDs and 52 normal participants were recruited to explore the effect of cognitive load on the directed forgetting of negative items (Study 1). The treatment effect of CLI on 62 SDs was investigated. SDs completed up to 8 CLI/control sessions over an 8-week period while regularly recording their depression symptoms (Study 2). RESULTS: The results showed that it is more difficult for SDs to forget negative 'to-be-forgotten' items than normal controls (F (1, 99) = 27.98, p < 0.001, η2 = 0.22). In study 1, increasing cognitive load promoted directed forgetting for negative items in SDs. Study 2 showed that there were significant reductions in depression symptoms of SDs over the 8-week CLI (e.g. BDI-Ⅱ scores: F (1, 60) = 99.93, p < 0.001, η2 = 0.63). LIMITATIONS: Small sample size and lack of verification by neuroimaging may limit the generalizability of these results. CONCLUSIONS: The study revealed that increasing cognitive load can promote SDs to forget negative information, while the CLI project effectively reduced the depression level of SDs, thus providing encouraging initial support for its use in the treatment of SD.

The effects of social comparison and depressive mood on adolescent social decision-making.

BACKGROUND: Based on social comparison theory, two experiments were conducted to explore the effects of depression and social comparison on adolescents, using the ultimatum game (UG). METHODS: Before the formal experiment began, a preliminary experiment tested the effectiveness of social comparison settings. This study used the UG paradigm to explore adolescents' social decision-making in the context of gain and loss through two experiments. These experiments were designed as a 2 (group: depressive mood group, normal mood group) × 2 (social comparison: upward, downward) × 3 (fairness level: fair 5:5, unfair 3:7, extremely unfair 1:9) three-factor hybrid study. RESULTS: (1) The fairer the proposal was, the higher the sense of fairness participants felt, and the higher their acceptance rate. (2) The acceptance rate of the participants for downward social comparison was significantly higher than that for upward social comparison, but there was no difference in fairness perception between the two social comparisons. (3) Under the context of gain, the acceptance rate of the depressive mood group was higher than that of the normal mood group, but there was no difference in the acceptance rate between the depressive mood group and the normal mood group under the loss context. Depressive mood participants had more feelings of unfairness in the contexts of both gain and loss. (4) The effects of depressive mood, social comparison and the fairness level of distribution on social decision-making interact. CONCLUSIONS: The interaction of social comparison, depressive mood and proposal type demonstrates that besides one's emotion, cognitive biases and social factors can also have an effect on social decision-making. These findings indicate that behavioral decision boosting may provide an avenue for appropriate interventions in helping to guide adolescents to make social decisions.

Living well with chronic illness: How social support, loneliness and psychological appraisals relate to well-being in a population-based European sample.

Positive social and psychological appraisals may help maintain well-being in illness, but few studies have systematically investigated this in a European context. After controlling for sociodemographic, health and objective social factors, we employed multilevel regression modelling to establish if appraisals predict well-being in three illness groups (n = 10,577). In addition to health and financial status, positive appraisals were consistent predictors of well-being. Social appraisals had stronger associations with well-being than extent of social contact. Optimism and resilience appeared more important in those limited by health than those who were not. Findings may inform interventions aimed at supporting people coping with illness.

The Impact of Abusive Supervision on Job Insecurity: A Moderated Mediation Model.

This paper explores the impact of abusive supervision on job insecurity under the frameworks of the social cognitive theory and the leader-member exchange theory; additionally, it explores the mediating role of leader-member exchange (LMX) and the moderating role of power distance. In this study, 944 employees from two state-owned enterprises located in China were surveyed via questionnaires. Results of the correlation analysis and statistical bootstrapping showed that (i) abusive supervision was significantly and positively related to job insecurity, (ii) LMX played a mediating role in the impact of abusive supervision on job insecurity, and (iii) power distance played a moderating role in the relationship between LMX and job insecurity. Based on the social cognitive theory, this study broadens the perspective of studies regarding job insecurity. It also provides practical suggestions for avoiding abusive supervision and for alleviating employees' insecurities about management.

Caregiver Burden in Multiple Sclerosis: Recent Trends and Future Directions.

PURPOSE OF REVIEW: In spite of recent advances in treatment, many people with multiple sclerosis (MS) require ongoing care and support. Informal caregivers can experience burden as a result of their role, with possible implications for quality of life (QOL). We review recent research examining MS caregiver experience to (1) understand current risk factors for caregiver burden and (2) identify possible strategies for increasing carer well-being. RECENT FINDINGS: MS caregiver experience is highly variable and can be predicted by a variety of care recipient, caregiver and contextual factors. Burden is not the only characteristic associated with care, with positive consequences also reported. Emerging research suggests a number of ways in which carers can be better supported. Identifying and meeting the needs of MS caregivers offers the best way of delivering tailored support. Future research should focus on the development of psychosocial supports, while acknowledging the needs of those caring for different MS patient populations.

Investigating behavior inhibition in obsessive-compulsive disorder: Evidence from eye movements.

We investigated the role of inhibition failure in Obsessive Compulsive Disorder (OCD) through an eye tracking experiment. Twenty-five subjects with OCD were recruited, as well as 25 with Generalized Anxiety Disorder (GAD) and 25 healthy controls. A 3 (group: OCD group, GAD group and control group) × 2 (target eccentricity: far and near) × 2 (saccade task: prosaccade and antisaccade) mixed design was used, with all participants completing two sets of tasks involving both prosaccade (eye movement towards a target) and antisaccade (eye movement away from a target). The main outcome was the eye movement index, including the saccade latency (the time interval from the onset of the target screen to the first saccade) and the error rate of saccade direction. The antisaccade latency and antisaccade error rates for OCDs were much higher than those for GADs and healthy controls. OCDs had longer latency and error rates for antisaccades than for prosaccades, and for far-eccentricity rather than near-eccentricity stimuli. These results suggest that OCDs experience difficulty with behavior inhibition, and that they have higher visual sensitivity to peripheral stimuli. In particular, they show greatest difficulty in inhibiting behavior directed towards peripheral stimuli.

Beyond care burden: associations between positive psychological appraisals and well-being among informal caregivers in Europe.

PURPOSE: The burden of caring for a family member or friend can have a negative impact on caregiver health and well-being, yet caring can also have positive consequences. Understanding the factors that may enhance caregiver well-being is merited. METHODS: We used data gathered from the European Quality of Life Survey (EQLS). Using complete case analysis followed by multiple imputation analysis, a series of multilevel regression models were developed to systematically explore the role of three distinct blocks of factors in predicting caregiver well-being as measured by the WHO-5 well-being index: (1) sociodemographic and health factors, (2) care and burden-related factors, and (3) psychological and social appraisals. Differences between frequent caregivers and the general population were also compared on all measures. RESULTS: 36,908 respondents took part in EQLS, with 4171 (11%) identifying as frequent carers. While frequent caregivers reported lower well-being compared to the remaining population, most were happy with the amount of time spent caring. Our model explained approximately 32% of variance in well-being scores. After examining the role of known risk factors, all positive psychological appraisals were associated with higher well-being (p < .001). In order of magnitude these were optimism, perceived autonomy, sense of purpose, resilience, and perceived levels of social inclusion. Self-rated health was the strongest predictor of well-being while female carers and those with high levels of various burden measures reported lower well-being. CONCLUSIONS: Findings suggest that caregiver well-being is influenced by more than simply the burden of care. As well as attempting to reduce burden, interventions aimed at supporting caregivers could focus on fostering more positive appraisals to enhance well-being in this group.

Seeing Patterns in Randomness: A Computational Model of Surprise.

While seemingly a ubiquitous cognitive process, the precise definition and function of surprise remains elusive. Surprise is often conceptualized as being related to improbability or to contrasts with higher probability expectations. In contrast to this probabilistic view, we argue that surprising observations are those that undermine an existing model, implying an alternative causal origin. Surprises are not merely improbable events; instead, they indicate a breakdown in the model being used to quantify probability. We suggest that the heuristic people rely on to detect such anomalous events is randomness deficiency. Specifically, people experience surprise when they identify patterns where their model implies there should only be random noise. Using algorithmic information theory, we present a novel computational theory which formalizes this notion of surprise as randomness deficiency. We also present empirical evidence that people respond to randomness deficiency in their environment and use it to adjust their beliefs about the causal origins of events. The connection between this pattern-detection view of surprise and the literature on learning and interestingness is discussed.

Effects of abusive supervision on employees' innovative behavior: The role of job insecurity and locus of control.

Drawing on the Conservation of Resources Theory by Hobfoll, we examined the relationships between abusive supervision, job insecurity, locus of control, and employees' innovative behavior. Using self-reported data collected from employees among four enterprises in China (N = 641), we found that abusive supervision was positively correlated with job insecurity. In contrast, both job insecurity and abusive supervision were negatively correlated with employees' innovative behavior, with the impact of abusive supervision on innovative behavior being mediated by its effect on job insecurity. Having an external locus of control that served as a buffering factor for employees, mitigating the relationship between abusive supervision and job insecurity. These findings complement the existing research on the impacts of abusive leadership, providing practical information for enterprises on how to enhance levels of innovation and vitality among employees.

Exploring the Influence of Ethical Leadership on Voice Behavior: How Leader-Member Exchange, Psychological Safety and Psychological Empowerment Influence Employees' Willingness to Speak Out.

The study of voice behavior examines the inclination of staff and team members to speak up and contribute ideas to the team. In this article, we investigate how factors such as leader-member exchange (LMX), psychological safety and psychological empowerment influence such behavior. Our findings, which are based on a sample of 308 employees working for a state-owned telecommunications company in China, indicate that ethical leadership promotes employees' voice behavior through enhanced LMX, which also leads to greater feelings of psychological safety and psychological empowerment. The theoretical and practical implications of these results are discussed.

Why the Conjunction Effect Is Rarely a Fallacy: How Learning Influences Uncertainty and the Conjunction Rule.

In this article we explore the relationship between learning and the conjunction fallacy. The interpretation of the conjunction effect as a fallacy assumes that all observers share the same knowledge, and that nobody has access to privileged information. Such situations are actually quite rare in everyday life. Building on an existing model of surprise, we prove formally that in the more typical scenarios, where observers are alert to the possibility of learning from event outcomes, the conjunction rule does not apply. Scenarios which have been engineered to produce the so-called conjunction "fallacy" (e.g., Tverksy and Kahneman, 1983) often imply subjective uncertainty and hence the possibility of learning. In Experiment 1 we demonstrate that when these scenarios are rephrased so as to eliminate subjective uncertainty, the effect is mitigated. In Experiment 2 we demonstrate that when subjective uncertainty is reduced by allowing participants to learn about the mechanism behind a conjunction-inducing scenario, the conjunction effect again diminishes. We conclude that the conjunction effect arises due to the unnaturalness of interpreting verbal descriptions in terms of a situation in which all observers share the same knowledge. Instead, when people hear descriptions of real world situations, they are likely to assume that learning is possible, and that subjective rather than objective uncertainty applies.

The effects of cognitive style and emotional trade-off difficulty on information processing in decision-making.

This study investigated the effects of cognitive style and emotional trade-off difficulty (ETOD) on information processing in decision-making. Eighty undergraduates (73.75% female, M = 21.90), grouped according to their cognitive style (field-dependent or field-independent), conducted an Information Display Board (IDB) task, through which search time, search depth and search pattern were measured. Participants' emotional states were assessed both before and after the IDB task. The results showed that participants experienced significantly more negative emotion under high ETOD compared to those under low ETOD. While both cognitive style and ETOD had significant effects on search time and search depth, only ETOD significantly influenced search pattern; individuals in both cognitive style groups tended to use attribute-based processing under high ETOD and to use alternative-based processing under low ETOD. There was also a significant interaction between cognitive style and ETOD for search time and search depth. We propose that these results are best accounted for by the coping behaviour framework under high ETOD, and by the negative emotion hypothesis under low ETOD.

Authentic Leadership and Proactive Behavior: The Role of Psychological Capital and Compassion at Work.

This study, which is based on survey data provided by 445 employees from a Chinese enterprise, examines the impact of authentic leadership on the proactive behavior of subordinates, in particular the mediating effect of subordinate psychological capital and the moderating effect of compassion at work. The results of our structural equation model reveal that: (1) There is a significant positive correlation between authentic leadership and the proactive behavior of subordinates; (2) psychological capital plays a full mediating role between authentic leadership and subordinate proactive behavior; (3) Compassion at work has a moderating effect on the positive relationship between authentic leadership and subordinate psychological capital and proactive behavior.

The Influence of Social Comparison and Peer Group Size on Risky Decision-Making.

This study explores the influence of different social reference points and different comparison group sizes on risky decision-making. Participants were presented with a scenario describing an exam, and presented with the opportunity of making a risky decision in the context of different information provided about the performance of their peers. We found that behavior was influenced, not only by comparison with peers, but also by the size of the comparison group. Specifically, the larger the reference group, the more polarized the behavior it prompted. In situations describing social loss, participants were led to make riskier decisions after comparing themselves against larger groups, while in situations describing social gain, they become more risk averse. These results indicate that decision making is influenced both by social comparison and the number of people making up the social reference group.

Making sense of surprise: an investigation of the factors influencing surprise judgments.

Surprise is often defined in terms of disconfirmed expectations, whereby the surprisingness of an event is thought to be dependent on the degree to which it contrasts with a more likely, or expected, outcome. The authors investigated the alternative hypothesis that surprise is more accurately modeled as a manifestation of an ongoing sense-making process. In a series of experiments, participants were given a number of scenarios and rated surprise and probability for various hypothetical outcomes that either confirmed or disconfirmed an expectation. Experiment 1 demonstrated that representational specificity influences the relationship that holds between surprise and probability ratings. Experiment 2 demonstrated that the inclusion of an enabling event lowers surprise ratings for disconfirming outcomes. Experiment 3 explored the reason for this effect, revealing that enabling events lower surprise by reducing uncertainty, thus enhancing ease of integration. Experiment 4 evaluated the contrast hypothesis directly, showing that differences in contrast are not correlated with differences in surprise. These results provide converging support for the view that the level of surprise experienced for an event is related to the difficulty of integrating that event with an existing representation. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

The influence of interactional semantic patterns on the interpretation of noun-noun compounds.

The CARIN theory (C. L. Gagné & E. J. Shoben, 1997) proposes that people use statistical knowledge about the relations with which modifiers are typically used to facilitate the interpretation of modifier-noun combinations. However, research on semantic patterns in compounding has suggested that regularities tend to be associated with pairings of semantic categories, rather than individual concepts (e.g., P. Maguire, E. J. Wisniewski, & G. Storms, in press; B. Warren, 1978). In the present study, the authors investigated whether people are sensitive to interactional semantic patterns in compounding. Experiment 1 demonstrated that the influence of a given modifier on ease of interpretation varies depending on the semantic category of the head. Experiment 2 demonstrated that the relation preference of the head noun influences ease of interpretation when the semantic category of the modifier is compatible with that preference. In light of these findings, the authors suggest that people are sensitive to how different semantic categories tend to be paired in combination and that this information is used to facilitate the interpretation process.