Integrity is an essential element of orderly co-existance and an important facet of professional policing. The objective of this study was to psychometrically evaluate the Integrity Profile 200 (IP 200), an instrument widely used in South Africa, to assess its utility as an integrity measure for use in the South African Police Service. Although the literature indicates that the constructs measured with the IP 200 are sound, an exploratory investigation in the South African Police Service reveals poor reliability and unacceptable inter-item correlations. This suggests poor factorial validity (model fit). Subsequently an exploratory factor analysis (N = 1457) was done to adapt the scale and improve the model fit. Four factors were extracted and analysed, and satisfactory psychometric properties were found for these factors, including the absence of race-based item bias. The factors are: (i) Integrity restricting orientation; (ii) Moral conscientiousness and accountability; (iii) Organisational/management integrity, and (iv) Lie scale. The results account for a significant deviation and simplification from the original instrument structure. It is recommended that the original IP 200 should not be used in this context but that the adapted scale be used.
Grobler, A., & Steyn, R. (2014). A psychometric evaluation of the Integrity Profile 200 (IP 200) and the adaptation thereof for use in the South African Police Service. In L. T. B. Jackson, D. Meiring, F. J. R. Van de Vijver, E. S. Idemoudia, & W. K. Gabrenya Jr. (Eds.), Toward sustainable development through nurturing diversity: Proceedings from the 21st International Congress of the International Association for Cross-Cultural Psychology. https://scholarworks.gvsu.edu/iaccp_papers/120/