Summary Research demonstrates that knowledge hiding has a detrimental effect on the knowledge hider himself or herself. Extending this area, the present research examines how and when knowledge hiders struggle to thrive at work. Integrating self‐perception theory and the socially embedded model of thriving, we propose that knowledge hiding negatively influences employees' thriving through psychological safety, and this influence is contingent on organizational cynicism. In Study 1a, a cross‐sectional survey of 214 Chinese participants from a general working population supported the mediating role of psychological safety in the knowledge hiding and thriving relationship. Study 1b verified this result using two‐wave data collected from 392 working adults in a panel that recruited participants mainly in Europe and North America. In addition to confirming the mediation with a two‐wave field survey conducted among 205 employees in three Chinese organizations, Study 2 supported the moderating role of organizational cynicism. Specifically, the negative effect of knowledge hiding on psychological safety was greater under higher levels of organizational cynicism, as was the indirect effect of knowledge hiding on thriving via psychological safety. These findings contribute to both the knowledge hiding and the thriving literature and provide practical implications for both the manager and the employee.

Highlights Organizations in the hospitality industry need to ensure safe operation by facilitating employee compliance with COVID-19 safety measures. A deep approach towards compliance with COVID-19 is a four-stage psychological process including 1) heightened risk and health awareness, 2) perceived utility value, 3) behavioral adaptation, and 4) integration. This deep compliance is driven by both management COVID-19 safety practices as well as organizational crisis response strategies that prioritize safety and maximize job security.

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Based on the social construction perspective, this research aims to investigate how traditional cultural values may affect the way individuals interpret and negotiate with their minority sexual identity. Using an online survey questionnaire with a student sample of 149 Chinese lesbian, gay, and bisexual (LGB) individuals, 2 elements of traditional Chinese culture were found to be associated with negative LGB identity among Chinese LGB students-namely, perceived parental attitudes toward marriage and participants' endorsements of filial piety values. In addition, the endorsement of filial piety moderated the relation between perceived parental attitudes toward marriage and LGB identity, such that the effect of parental attitude on LGB identity was only present among LGBs of high filial piety. This study suggests the importance of cultural values in shaping the way LGB individuals perceive their sexual identities.

The inositol polyphosphate family of small, cytosolic molecules has a prominent place in the field of cell signalling, and inositol pyrophosphates are the most recent addition to this large family. First identified in 1993, they have since been found in all eukaryotic organisms studied. The defining feature of inositol pyrophosphates is the presence of the characteristic 'high energy' pyrophosphate group, which immediately attracted interest in them as possible signalling molecules. In addition to their unique 'high energy' pyrophosphate bond, their concentration in the cell is tightly regulated with an extremely rapid turnover. This, together with the history of other inositol polyphosphates, makes it likely that they have an important role in intracellular signalling involving some basic cellular processes. This hypothesis is supported by the surprisingly wide range of cellular functions where inositol pyrophosphates seem to be involved. A seminal finding was that inositol pyrophosphates are able to directly phosphorylate pre-phosphorylated proteins, thereby identifying an entirely new post-translational protein modification, namely serine-pyrophosphorylation. Rapid progress has been made in characterising the metabolism of these molecules in the 15 years since their first identification. However, their detailed signalling role in specific cellular processes and in the context of relevant physiological cues has developed more slowly, particularly in mammalian system. We will discuss inositol pyrophosphates from the cell signalling perspective, analysing how their intracellular concentration is modulated, what their possible molecular mechanisms of action are, together with the physiological consequences of this novel form of signalling.