Publications by authors named "John Antwi"

Managed Service Personnel (MSPs) have become critical sources of innovation, expertise and superior technology-enhanced performance. This understanding has, however, generated conflicting outcomes, as some hold a contrary view. This study examined the contribution of MSPs to achieving organizational targets in the northern cluster of a reputable bank in Ghana in order to determine the bank's outsourcing decisions, MSP responsibilities, and how such roles compare with those of permanent staff of the bank.

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Background: Peer support has been proposed as a promising policy intervention for addressing adverse maternal and child healthcare (MCH) outcomes in sub-Saharan Africa (SSA). Existing reviews on peer support largely draw on evidence from high-income countries or focus on single services like breastfeeding, nutrition or postnatal care. In contrast, this review aims to provide a comprehensive overview of the empirical literature on peer support interventions across various MCH services in sub-Saharan Africa.

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Despite the widespread use of modern social media, relatively less is known about the impact of social media on the acculturation processes of international students in China and their engagement in school activities. Accordingly, this research intends to assess the influence of social media usage while answering questions such as how using social media can improve international students' acculturation process from both psychological/mental and behavioural standpoints, as well as whether international students' acculturation promotes students' engagement in school activities, among other questions. The role of self-identification in mediating the connection between social media usage and international students' acculturation is also investigated.

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Ghana's chronic disease burden is on the rise. An essential aspect of clinical care in chronic disease management is to improve the quality of life of both patients and their families and to help them cope with the experience of life-limiting illness. Specialist palliative care services help reach this objective, especially in the context of complex psychosocial challenges and high symptom burden.

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