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Table 2 Summary of changes to the modified scale

From: Tertiary students’ perceptions of hospitality careers in Vietnam

Dimensions Comments Changes Final scale (# of items)
Nature of work n/a n/a 2
Social status n/a n/a 3
Industry-person congeniality Not relevant—1 item “Working in hospitality contradicts to my religious values Deleted 9
Physical working conditions Not relevant—whole dimension n/a 0
Pay/fringe benefits Several statements of obvious and/or similar meaning 3 items deleted
Dimensions combined and renamed ‘Pay/promotion opportunities
Promotion opportunities  
Co-workers n/a   9
Managers n/a   13
Commitment to the industry Items with similar meaning Pairing 10