Marthine Herbert (2013). Psychological capital: Internal and external validity of the Psychological Capital Questionnaire (PCQ-24) on a South African sample
The objectives of this study were to investigate the internal validity (construct and discriminant validity), reliability and external validity (relationship with theoretically relevant variables, namely stress, burnout and work engagement) of the PCQ-24.
......Researchers may confidently use the PCQ-24 to measure the construct of PsyCap and investigate relations with workplace outcomes in the South African environment, informing human relations practices.
J Epidemiol Community Health. 2006 May;60(5):376-81.
Antonovsky's sense of coherence scale and the relation with health: a systematic review.
STUDY OBJECTIVE: The aim of this paper is to synthesise empirical findings on the salutogenic concept sense of coherence (SOC) and examine its capacity to explain health and its dimensions.
MAIN RESULTS: SOC is strongly related to perceived health, especially mental health. The stronger the SOC the better the perceived health in general, at least for those with an initial high SOC. This relation is manifested in study populations regardless of age, sex, ethnicity, nationality, and study design. SOC seems to have a main, moderating or mediating role in the explanation of health. Furthermore, the SOC seems to be able to predict health. SOC is an important contributor for the development and maintenance of people's health but does not alone explain the overall health.
CONCLUSION: SOC seems to be a health promoting resource, which strengthens resilience and develops a positive subjective state of health. Salutogenesis is a valuable approach for health promotion and would be worth to implement in practice much more than to date.