The interplay of childhood maltreatment and maternal depression in relation to the reward positivity in youth

Guided by developmental psychopathology and dual-risk frameworks, the present study examined the interplay between childhood maltreatment and maternal major depression history in relation to neural reward responsiveness in youth. The sample consisted of 96 youth (ages 9–16; M = 12.29 years, SD = 2.20; 68.8% female) drawn from a large metropolitan city. Youth were recruited based on whether their mothers had a history of major depressive disorder (MDD) and were categorized into two groups: youth with mothers with a history of MDD (high risk; HR; n = 56) and youth with mothers with no history of psychiatric disorders (low risk; LR; n = 40). The reward positivity (RewP), an event-related potential component, was utilized to measure reward responsiveness and the Childhood Trauma Questionnaire measured childhood maltreatment. We found a significant two-way interaction between childhood maltreatment and risk group in relation to RewP. Simple slope analysis revealed that in the HR group, greater childhood maltreatment was significantly associated with reduced RewP. The relationship between childhood maltreatment and RewP was not significant among the LR youth. The present findings demonstrate that the association between childhood maltreatment and blunted reward responsiveness is dependent on whether offspring have mothers with histories of MDD.

Slopes Analyses - Case Study, Slope Stability of Bypass Project

The scope of this study was to compare various stability evaluation methods. Accordingly, most common LE approaches were compared with the advanced LE (M‐P) method. Similarly, the differences in FOS computed from LE and FE analyses were compared based on a simple slope considering various load cases. In addition, two real slopes in a case study were analysed for the recorded minimum‐maximum GWT, pseudo‐static and dynamic conditions. Moreover, the stability evaluations of these slopes were based on both LE (M‐P) and FE (PLAXIS) calculation approaches, which both utilized shear strength parameters from advanced triaxle tests. Similarly, Mohr‐Coulomb model was applied in both approaches. The following conclusions are hence derived based on the reported work on both idealized and real slopes. To fulfil one of the aims of the study, the LE based methods are compared based on the factor of safety (FOS) obtained for various load combinations. The comparison is mainly based on simplified slope geometry and assumed input parameters. Among the LE methods, the Bishop simplified (BS), Janbu simplified (JS) and Janbu GPS methods are compared with the Morgenstern‐Price method (M‐PM). These LE methods are well established for many years, and thus some of them are still commonly used in practice for stability analysis. Moreover, the M‐PM has been compared with results from the FE analyses. Compared with theFE (PLAXIS) analyses, the LE (M‐PM) analyses may estimate 5 – 14percent higher FOS, depending on the conditions of a dry slope and a fully saturated slope with hydrostatic pore pressure distributions. For fully saturated conditions in the slope, inaccurate computation of stresses in LE methods may have resulted in larger difference in the computed FOS. Since, the FE software is based on stress‐strain relationship, stress redistributions are surely better computed even for a complicated problem. This has been found one of the advantages in FE simulations. A parameter study shows that the application of a positive dilatancy angle in FE analysis can significantly improve the FOS (4 ‐ 10percent). On contrast, the shear surface optimization in LE (M‐PM in SLOPE/W) analysis results in lower FOS, and thus minimizing the difference in FOS compared with FE analysis

Interaction Effects of Level and Instability of Motivation on Learning Strategies: Introjected and Identified Regulation

This study examined the interaction effect of the level and instability of motivation on different learning strategies in university learning at the contextual level. Two motivation levels—introjected and identified regulation—and three types of learning strategies—metacognitive, writing-repetition, and deep-processing—were measured. Self-reported questionnaires were administered to students from two universities in Japan; data of 307 students were included in the analysis. A hierarchical multiple regression analysis on metacognitive and deep-processing strategies revealed an interaction effect of identified regulation and instability of motivation. The results of a simple slope analysis showed that identified regulation had no effect on metacognitive and deep-processing strategies during high instability of motivation. However, during low instability of motivation, higher identified regulation enabled greater use of metacognitive and deep-processing strategies. On the other hand, there was no an interaction effect of level and instability of motivation on writing-repetition strategies. These results revealed the significant role of the level and instability of motivation in the application of metacognitive and deep-processing strategies.

Work connectivity behavior after-hours and job satisfaction: examining the moderating effects of psychological entitlement and perceived organizational support

PurposeThis study aims to examine the moderating effects of psychological entitlement and perceived organizational support (POS) on the relationship between work connectivity behavior after-hours (WCBA) and job satisfaction.Design/methodology/approachData were collected from 217 full-time employees of an Internet company in China at two points in time separated by about one month. Hierarchical regression and simple slope analyses were conducted to test hypotheses.FindingsThe results showed that WCBA was negatively related to job satisfaction and that this relationship could be mitigated by POS. Moreover, psychological entitlement aggravated this relationship, and this aggravating effect was stronger when POS was at low levels.Practical implicationsManagers should avoid intervening employees' nonwork domains too much. If this is unavoidable, managers should provide adequate organizational support to help employees cope with the challenges brought by WCBA. Besides, managers need to pay close attention to highly entitled employees and take measures to modify their expectations.Originality/valueFirst, this study enriches the understanding of what WCBA is and how WCBA works by investigating the influencing mechanism of WCBA from the perspectives of effort–reward imbalance and job demands–resources. Second, by verifying the moderating effects of psychological entitlement and POS, this study provides insights into the boundaries of the WCBA–job satisfaction relationship. Third, this study contributes to the literature on psychological entitlement by identifying its one applicable condition.

Effect of education on functional network edge efficiency in Alzheimer’s disease

We investigated the effect of education on the edge efficiency in resting state functional networks (RSFNs) in amnestic mild cognitive impairment (aMCI) and Alzheimer’s disease dementia (ADD). We collected the data of 57 early aMCI, 141 late aMCI, 173 mild ADD, and 39 moderate-to-severe ADD patients. We used years of education as a proxy for cognitive reserve. We measured edge efficiency for each edge in RSFNs, and performed simple slope analyses to discover their associations with education level among the four groups. In the late aMCI, a sub-network that had hub nodes in the right middle frontal gyrus and the right posterior cingulate gyrus, showed a positive association between RSFN edge efficiency and education (threshold = 2.5, p = 0.0478). There was no negative effect of education on the RSFN edge efficiency. In the early aMCI, mild ADD, and moderate-to-severe ADD, there were no sub-networks showing positive or negative correlation between education and RSFN edge efficiency. There was a positive effect of higher education on RSFN edge efficiency in the late aMCI, but not in the early aMCI or ADD. This indicates that in late aMCI, those who have higher education level have greater ability to resist collapsed functional network.

Not a matter of quantity: quality of relationships and personal interests predict university students’ resilience to anxiety during CoViD-19.

During the CoViD-19 pandemic, University students may have suffered from increased anxiety due to interferences in their relationships and in academic requirements, as didactic activities have moved to distance learning systems. However, being surrounded by supportive relationships and being motivated to cultivate personal interests might have decreased anxiety. In this pilot study, we collected the responses of 174 students from Italian University merit colleges to an online questionnaire, investigating their perceived anxiety, the quality of surrounding relationships, whether they were cultivating any personal interests and whether they had spent the period of lockdown in college or at home. Regression analyses indicated that both quality of relationships and personal interests predicted low levels of anxiety (p < 0.001). However, simple slope analyses showed that personal interests were negatively related to anxiety only at medium and high quality of relationships (p < 0.001), while no association was found at low quality of relationships. No differences were found between students who stayed in college or at home. These results suggest that Universities should promote accessibility to relationships and cultivation of personal interests to protect students’ mental health during mass emergencies such as the current pandemic, in the perspective of improving community resilience.

When does benevolent leadership inhibit silence? The joint moderating roles of perceived employee agreement and cultural value orientations

PurposeThis study's purpose is to examine benevolent leadership's effect on employee silence, as moderated by perceived employee agreement on leader behaviors and cultural value orientations.Design/methodology/approachTwo-wave survey data were collected from 240 Chinese employees working in various industries. Hierarchical regression and simple slope analysis were used to test the hypotheses.FindingsBenevolent leadership was negatively related to employee silence. When perceived employee agreement on leader behaviors was high, employees with high power-distance orientation or low vertical individualism were more sensitive to benevolent leadership and engaged in less silence.Practical implicationsManagers are advised to exhibit benevolent behaviors to mitigate employees' tendency to remain silence. Organizations and managers can also design interventions to encourage employees with low power distance or high vertical individualism to speak up.Originality/valueThis study advances the understanding of the relationship between benevolent leadership and employee silence. By highlighting the moderating role of employees' perception of leader behaviors and their cultural value orientations, this study helps explain the conditions that when employees choose to keep silence or not.

Maternal depressive symptoms and early childhood development: the role of mother–child interactions among mother–child dyads in rural areas of Central and Western China

Background The associations among maternal depressive symptoms (MDS), mother–child interactions and early child development are poorly understood. This study aimed to explore the role of mother–child interactions on the associations between MDS and child development. Methods A cross-sectional study with a multistage sampling method was conducted in rural areas of Central and Western China. MDS, child development outcomes (communication, gross motor function, fine motor function, problem solving and personal social skills) and mother–child interactions were assessed by The Edinburgh Postpartum Depression Scale, the Chinese version of the Ages and Stages Questionnaires and the Multiple Indicator Cluster Surveys, respectively. Regression-based statistical mediation and moderation were conducted using the PROCESS macro for SPSS. Results A total of 2,548 participants (mothers: 1,274; children: 1,274) were included in our analyses. MDS was negatively associated with child development outcomes and mother–child interactions partly mediated these associations. The proportion of the mediating effect of mother–child interactions was 7.7% for communication, 8.2% for gross motor, 10.3% for fine motor, 10.1% for problem-solving and 9.5% for personal social domains. In addition, the interaction effects of MDS and mother–child interactions on the communication domain were significant (β = 0.070, 95% CI 0.016, 0.124; p = 0.011). The associations between MDS and child communication abilities were weaker at the high level (simple slope = −0.019, t = − 0.458, p = 0.647) of mother–child interactions than at the mean level (simple slope = −0.089, t = − 3.190, p = 0.002) and the low level (simple slope = −0.158, t = − 4.231, p < 0.001). Similar moderating effects were not observed in the other child development outcomes. Conclusion Our results suggest the important role of mother–child interactions on the associations between MDS and early childhood development. Due to the cross-sectional design of this study, these associations require further investigation in prospective studies.

The Moderating Effect of Emotional Competence on Job Satisfaction and Organisational Commitment of Healthcare Professionals

Background Medical organisations such as hospitals are largely seen as task-based, wherein different individuals are expected to work in interdependent teams. The present study seeks to demonstrate the relevance of individual factors (job satisfaction) and individual competences (emotional competence) for organisational commitment in a sample of healthcare professionals. Methods Using multi-source data, the empirical study examined the interaction effect by analysing data collected from 96 healthcare professionals of five hospitals in Germany. To investigate the relationship between emotional competence, job satisfaction and organisational commitment, moderated regression analysis, as well as simple slope analysis, were performed. Results Hierarchical multiple regression analysis shows that emotional competence moderated the relationship between satisfaction with the job and commitment to the job. Our findings confirm that healthcare professionals with high emotional competence are able to deal more effectively with dissatisfaction in the workplace so that organisational commitment remains unaffected. Conclusion Based on the results of this study, emotional competence of healthcare professionals is important for increasing job satisfaction and commitment to the job. Especially for healthcare professionals whose job satisfaction is low, a high level of emotional competence enables them to maintain a high level of organisational commitment. The findings of the study are discussed at the theoretical level for researchers and practical level for hospital managers.

Distal and proximal motivational processes related to flow experience: Investigating the role of implicit motives, affective and cognitive preferences, and perceived abilities

One of the prominent questions in flow research is the investigation of conditions that need to be met so that people will get involved in an activity for the sheer sake of doing it. The present study examined the relationship between distal (i.e., implicit motives) and proximal (i.e., affective preferences, cognitive preferences, perceived abilities) motivational processes and flow experience based on assumptions of the compensatory model of motivation and volition. In order to arouse the implicit agentic motive, 63 participants worked on an online platform in an open innovation environment. Results showed that affective preferences mediated the effect of the implicit agentic motive on flow experience. Moreover, a hierarchical regression analysis with simple slope tests yielded that, at the proximal level, the congruence of affective preferences, cognitive preferences, and perceived abilities was associated with flow experience. The present research adds some new and essential ingredients to Csikszentmihalyis’ traditional conception of flow.