Search results

The proliferation of health misinformation on social media has increasingly engaged scholarly interest. This research examines the determinants influencing users’ proactive correction of health misinformation, a crucial strategy in combatting health misbeliefs. Grounded in the elaboration likelihood model (ELM), this research investigates how factors including issue involvement, information literacy and active social media use impact health misinformation recognition and intention to correct it.

A total of 413 social media users finished a national online questionnaire. SPSS 26.0, AMOS 21.0 and PROCESS Macro 4.1 were used to address the research hypotheses and questions.

Results indicated that issue involvement and information literacy both contribute to health misinformation correction intention (HMCI), while misinformation recognition acts as a mediator between information literacy and HMCI. Moreover, active social media use moderated the influence of information literacy on HMCI.

This study not only extends the ELM into the research domain of correcting health misinformation on social media but also enriches the perspective of individual fact-checking intention research by incorporating dimensions of users’ motivation, capability and behavioral patterns.

The peer review history for this article is available at: https://publons.com/publon/10.1108/OIR-09-2023-0505

This study aims to investigate the psychometric characteristics of a Chinese version of the Dimensions of Learning Organization Questionnaire (DLOQ^©).

The DLOQ^©, developed by Watkins and Marsick in 1997, assessed the characteristics of a learning organization. This study employed a survey validate utility of the DLOQ^© for the Taiwanese context.

Psychometric analyses revealed that the Chinese DLOQ^© has reasonable reliability, and that the seven‐dimensional factor structure was appropriate for the Taiwanese context. Study results also revealed that the seven dimensions of a learning organization can classify different organization types successfully and demonstrate a statistically significant correlation between organization type and perceptual measures of organizational performance.

This study has implications for both research and practice in HRD. It offers preliminary evidence of reliability and validity for the Chinese DLOQ©. The positive evidence supporting the psychometric properties of the Chinese DLOQ© indicates the potential for particular cross‐cultural applications. Experimental results also suggest that the Chinese DLOQ© can be utilized to determine cultural differences in building a learning organization. Further studies are required to investigate the relationships between the concept of a learning organization and its antecedent and outcomes variables, such as organizational structure, culture, and performance.

This study confirms that the validity of applying the seven dimensions as determinants of a learning organization in the Taiwanese context and, in particular, supports the cross‐validity of the DLOQ© in this context. This study also offers practical help to understand the concept of organizational learning and developing learning organizations.

The purpose of this paper is to enhance film stiffness and control seal leakage of conventional spiral groove dry gas seal (S-DGS) at a high-speed condition by introducing a new type superellipse surface groove.

The steady-state performance and dynamic characteristics of superellipse groove dry gas seal and S-DGS are compared numerically at a high-speed condition. The optimized superellipse grooves for maximum steady-state film stiffness and dynamic stiffness coefficient are obtained.

Properly designed superellipse groove dry gas seal provides remarkable larger steady-state film stiffness, dynamic stiffness coefficient and lower leakage rate at a high-speed condition compared to a typical S-DGS. The optimal values of first superellipse coefficient for maximum steady and dynamic stiffness are 1.3 and 1.4, whereas the optimal values of second superellipse coefficient for which are 1.4 and 2.0, respectively.

A new type of molded line, namely, superellipse curve, is proposed to act as the boundary lines of surface groove of dry gas seal, as an alternative of typical logarithm helix. The conclusions provide references for surface groove design with larger stiffness and lower leakage rate at a high-speed condition.