Construct: Organizational Identification
Source 1: Edwards, M. R. and Peccei, R. (2007) “Organizational identification: Development and testing of a conceptually grounded measure”, European Journal of Work and Organizational Psychology, 16(1), 25-57.
Source 2: Mael, F.A. & Tetrick, L.E. (1992). Identifying organizational identification. Educational and Psychological Measurement, 52, 813-824. 10 item scale.
Source 3: Shamir, B. & Kark, R. (2004). A single item graphic scale for the measurement of organizational identification. Journal of Occupational and Organizational Psychology, 77, 115-123. Used both graphic scale and agreement scale to measure OID.