Figure 3. Structural model Study 3: Predicting strain by illegitimate tasks longitudinally. N = 290. Path coefficients in bold are significant at *p ≤ .05 or **p ≤ .01 (one-tailed). χ² = 103.01; df = 61; CFI = .985; TLI = .977; RMSEA = .049; SRMR = .036.