Abstract. This research develops a multilevel motivation model to examine the mediating effect of collective identity and change self-efficacy on the relationship between change leadership and employee commitment to change. Our model is empirically tested using data collected from 647 employees within 110 teams. The results show that in addition to the positive relationship between change leadership and employee commitment to change, collective identity at the group level and change self-efficacy at the individual level significantly mediate the positive relationship between change leadership and employee commitment to change. This paper rounds off with a discussion of limitations and contributions from theoretical and practical perspectives.

We present a voice efficacy model to account for the effects of general self-efficacy, perceived team servant leadership, and perceived organisational support on voice behaviour. In particular, we predict that general self-efficacy, perceived team servant leadership, and perceived organisational support enhance voice behaviour via voice efficacy. We also examined the extent to which perceived organisational support moderates the effect of voice efficacy on voice such that the effect is stronger when perceived organisational support is high. Using data collected from 401 employees in 91 groups and 53 organisations in China and controlling for psychological safety, we obtained full support for our hypotheses.

We investigated the mediating effects of affective and cognitive trust on the relationship between leaders’ use of motivating language and employees’ personal initiative. Hierarchical linear modeling was performed on nested data obtained from a sample of 238 participants from mainland China. The results showed that leaders’ motivating language positively influenced employees’ personal initiative at the team level and their affective and cognitive trust at the individual level. Additionally, both affective and cognitive trust significantly mediated the relationship between motivating language used by leaders and personal initiative demonstrated by employees. These findings point to the positive implications for an organization of a mechanism that fosters employees’ trust in their leaders through the translation of motivational language used by leaders into employees’ behavior demonstrating their personal initiative.

Background: Consumers had to encounter and consider product-oriented and revieworiented cues before making an online purchasing decision. It was important to resolve how these cues influenced consumers' online purchasing decision. We also knew little about how the human brain processed these cues simultaneously, and which cue would occupy a dominant position in neural activity. The purpose of the present study was to investigate the neural correlates of online shopping decisions and how online rating and product price jointly influenced such purchase decisions. Research Method: Eighteen undergraduates were recruited to participate in this research. Each participant was exposed to all four experimental conditions combining 2 (product price: high vs. low) × 2 (online rating: positive vs. negative) with a total of 192 trials. They were required to rate the degree of willingness-to-pay. EEG data were obtained with 64 electrodes placed on the Easy Cap according to the International 10-20 system. We conducted both the event-related potentials analysis and the time-frequency analysis for the EEG data. Results: The behavioral findings indicated that products with positive rating and low price increased the willingness-to-pay. The EEG results showed that larger late positive potentials were elicited by products with low price compared with high price under positive rating condition, but not under negative rating condition, reflecting the modulated effect of online rating on the emotional arousal elicited by product price. Furthermore, we found larger alpha event related desynchronization elicited by products with positive rating compared with negative rating, indicating that more cognitive resources were allocated for products with a positive rating. Conclusion: Combined with behavioral and EEG analysis, our results emphasized the more important position of product rating compared with price. The findings deepened the understanding of the neural mechanisms underlying the online shopping decision process. More attention should be paid to online ratings on the webpage of the electronic store, because negative ratings made a product less appealing for prospective consumers regardless of price. Thus, the owners should build good reputations for their online products, which were fundamental to the consumers' online purchasing decisions.

This research examined the relationships between leader motivating language and employee task and contextual performance using the psychological mechanism of feedback quality. We obtained a sample of 237 supervisor–subordinate dyads. Our research findings showed that feedback quality had a positive mediating role in the relationship between leader motivating language and contextual performance. The relationship between leader motivating language and task performance was statistically significant; however, feedback quality had little effect in mediating the direct relationship between leader motivating language and task performance.