Research Article

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

Table 4

Results of assessing DIF across gender.

ItemType of DIFMagnitude

Q10.9430.1890.6250.0020.0000.001NO
Q20.4960.6150.3890.0000.0000.000NO
Q30.9070.8140.840.0000.0000.0000NO
Q40.4990.6330.5770.0000.0000.000NO
Q50.3550.4260.4630.0010.0000.000NO
Q60.3730.490.2660.0010.0010.000NO
Q70.7910.2510.8760.0010.0000.001NO
Q80.0980.6470.1120.0020.0020.000NO
Q90.6270.6320.5070.0000.0000.000NO
Q100.3370.5510.4120.0000.0000.000NO
Q110.4570.2070.6880.0010.0000.001NO
Q120.6710.4920.5090.0000.0000.000NO
Q130.070.5780.0840.0030.0030.000NO
Q140.9720.5970.8850.0000.0000.000NO
Q150.5440.5540.650.0000.0000.000NO
Q160.7470.2830.5030.0010.0000.001NO
Q170.0230.5590.0110.0060.0050.000UniformNegligible
Q180.2850.1780.50.0020.0000.002NO
Q190.1280.4550.0670.0040.0030.000NO
Q200.4580.9770.4460.0000.0000.000NO
Q210.1830.4240.1030.0030.0020.0005NO
Q220.8440.2780.5730.0010.0000.001NO
Q230.4140.1210.7380.0030.0000.002NO
Q240.6230.1530.9320.0020.0000.002NO
Q250.0520.1910.0140.0070.0050.001UniformNegligible
Q260.0030.1350.0090.0080.0060.002UniformNegligible
Q270.1530.2950.2480.0020.0000.001NO
Q280.0030.7950.0020.0090.0090.000UniformNegligible
Q290.4510.1990.7050.0020.0000.001NO