Research Article

Measurement Invariance and Psychometric Analysis of Oxford Happiness Inventory Scale across Gender and Marital Status

Table 5

Results of assessing DIF across marital status.

ItemType of DIFMagnitude

Q10.70.0750.8810.0030.0000.003NO
Q20.7480.640.6330.0000.0000.000NO
Q30.8960.2160.7830.0020.0000.002NO
Q40.10.4090.1420.0020.0020.000NO
Q50.5530.4790.4090.0010.0000.000NO
Q60.8710.3020.9090.0000.0000.000NO
Q70.8690.1310.6980.0030.0000.003NO
Q80.0210.3960.0310.0040.0040.000UniformNegligible
Q90.1980.4060.2750.0020.0010.000NO
Q100.4040.7120.4470.0000.0000.000NO
Q110.6810.3930.8540.0000.0000.000NO
Q120.0670.2060.1260.0030.0020.001NO
Q130.6470.7030.5490.0000.0000.000NO
Q140.5150.5090.6430.0000.0000.004NO
Q150.3200.9590.2910.0000.0000.000NO
Q160.7790.7540.8420.0000.0000.000NO
Q170.6080.0930.2950.0030.0000.002NO
Q180.1870.4920.2430.0010.0010.000NO
Q190.1830.5210.2320.0020.0010.000NO
Q200.3470.570.2540.0010.0010.002NO
Q210.6890.4490.5270.0000.0000.000NO
Q220.4240.1080.7460.0020.0000.002NO
Q230.3710.7080.2860.0010.0010.000NO
Q240.2440.7190.2670.0010.0010.000NO
Q250.3870.2330.5950.0010.0000.001NO
Q260.5360.940.5030.0000.0000.000NO
Q270.0160.8170.0090.0060.0060.000UniformNegligible
Q280.8760.7200.9610.0000.0000.000NO
Q290.8260.5850.6860.0000.0000.000NO