The association between proactive personality and interprofessional learning readiness in nursing students: The chain medication effects of perceived social support and professional identity

Interprofessional education (IPE) has been advocated for all healthcare students, and readiness for interprofessional learning significantly influences its effectiveness. It is essential to explore the antecedent factors of readiness for interprofessional learning among nursing students to promote IPE. While a proactive personality might impact readiness for interprofessional learning, its specific role has remained unspecified. To examine the mediation effects of perceived social support and professional identity on the association between proactive personality and readiness for interprofessional learning among nursing students. The study utilised a cross-sectional design. Research was conducted at two universities and two vocational schools in Hainan Province, China. On-campus nursing students were invited to participate between March and May 2023. A flyer was distributed to the participants with a QR code to scan to voluntarily complete the online survey, including the Readiness for Interprofessional Learning Scale (RIPLS), Proactive Personality Scale, Perceived Social Support Scale and Professional Identity Status Questionnaire Scale 5d. Descriptive analysis, Pearson associations and mediation analysis were conducted using SPSS software version 26.0 and PROCESS version 4.2 for SPSS. The participants' average RIPLS score was 66.93 ± 9.28. Proactive personality (r = 0.633, p < 0.01), perceived social support (r = 0.605, p < 0.01) and professional identity (r = 0.549, p < 0.01) were all positively related to readiness for interprofessional learning. Meanwhile, the relationship between proactive personality and readiness for interprofessional learning was partly mediated by perceived social support (25.15 %), professional identity (13.35 %) and the chain effects (9.48 %) of perceived social support and professional identity. The nursing students in Hainan, China demonstrated a medium level of readiness for interprofessional learning. Compound strategies that foster proactive personality, provide social support and boost positive professional identity are warranted to improve nursing students' readiness for interprofessional learning.