Table 3

KMO, Bartlett’s sphericity test, and reliability assessment

SpecificationPCBPOSIPHRPSPPF
KMO0.8440.7620.9010.8700.8290.930
Bartlett sphericity testχ2 (5) = 1544.5χ2 (8) = 2061.0χ2 (4) = 2365.0χ2 (4) = 2274.6χ2 (8) = 1756.8χ2 (16) = 7641.3
p < 0.001**p < 0.001**p < 0.001**p < 0.001**p < 0.001**p < 0.001**
Cronbach’s alpha coefficient0.8560.8140.7910.8310.7850.896
Factor loading0.613–0.8560.639–0.8660.823–0.8790.656–0.8610.756–0.8670.810–0.893
Eigen-value2.4314.8873.2193.2863.5922.589
Variances explained (%)60.73568.87580.00364.99471.48278.714

Note(s): PCB – psychological contract breach; POS – perceived organizational support; IP – individual participation; HRP – HR participation; SP – strategic participation; PF – participation forms (total participation)

Source(s): Authors’ own elaboration

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