“…The mental component summary (MCS) and the physical component summary (PCS) scores were generated by conducting a confirmatory factor analysis, 2 (45) = 906.922, p < .001, RMSEA = .069, CFI = .952, TLI = .930; see Appendix, Figure A1) for T1 and T2. In contrast to the conventional computation of the MCS/PCS scales, the factors were allowed to correlate, which reflects the more realistic notion that these two aspects of health may influence each other (Schunck, Sauer, & Valet, 2015;Tucker, Adams, & Wilson, 2014). In accordance with the original approach, both scores were standardized to a sample mean of 50 and a standard deviation of 10, where higher values indicate better health.…”