Maartje Boer

CROSS-NATIONAL VALIDATION OF THE SMD-SCALE 91 3 Table A3.5 CFA Model Fit and Reliability, Validation Samples, by Country (n = 111,278 in 44 Countries) Country n CFI TLI RMSEA SRMR Min. loading 1 Max. loading 2 Internal consistency 3 Albania 825 0.988 0.984 0.029 0.040 0.470 0.763 0.867 Armenia 2215 0.994 0.991 0.022 0.030 0.606 0.765 0.900 Austria 2006 0.977 0.969 0.037 0.046 0.544 0.729 0.864 Azerbaijan 1889 0.980 0.973 0.040 0.039 0.754 0.874 0.951 Belgium (Flanders) 2059 0.976 0.968 0.039 0.044 0.501 0.774 0.872 Belgium (Wallonia) 2611 0.984 0.978 0.035 0.036 0.486 0.761 0.871 Canada 6178 0.975 0.967 0.031 0.046 0.598 0.834 0.907 Croatia 2457 0.978 0.970 0.047 0.042 0.602 0.828 0.911 Czechia 5581 0.979 0.972 0.038 0.043 0.560 0.799 0.899 Denmark 1557 0.973 0.965 0.044 0.057 0.568 0.806 0.900 England 1653 0.972 0.963 0.043 0.056 0.588 0.830 0.892 Estonia 2311 0.977 0.969 0.043 0.047 0.577 0.810 0.900 Finland 1534 0.982 0.976 0.044 0.044 0.664 0.857 0.924 France 4311 0.976 0.968 0.036 0.042 0.519 0.803 0.887 Georgia 2034 0.990 0.986 0.022 0.038 0.540 0.765 0.878 Germany 2063 0.986 0.981 0.028 0.037 0.544 0.713 0.867 Greece 1858 0.981 0.975 0.032 0.038 0.380 0.759 0.840 Hungary 1858 0.963 0.951 0.043 0.051 0.401 0.703 0.844 Iceland 3347 0.988 0.984 0.031 0.036 0.603 0.858 0.927 Ireland 1814 0.966 0.955 0.057 0.053 0.554 0.791 0.886 Israel 3567 0.979 0.972 0.032 0.037 0.527 0.832 0.889 Italy 2035 0.978 0.971 0.037 0.041 0.516 0.716 0.852 Kazakhstan 2244 0.986 0.981 0.030 0.039 0.632 0.810 0.913 Latvia 2072 0.984 0.978 0.033 0.041 0.428 0.801 0.872 Lithuania 1843 0.983 0.978 0.041 0.042 0.593 0.813 0.914 Luxembourg 1945 0.975 0.967 0.039 0.044 0.522 0.742 0.856 Malta 2288 0.977 0.969 0.038 0.042 0.451 0.775 0.859 Netherlands 1252 0.979 0.972 0.040 0.047 0.506 0.768 0.858 North Macedonia 2290 0.988 0.984 0.023 0.037 0.524 0.744 0.875 Norway 1527 0.987 0.983 0.035 0.032 0.603 0.930 0.934 Poland 2528 0.979 0.972 0.041 0.042 0.574 0.798 0.890 Portugal 2933 0.981 0.974 0.041 0.041 0.610 0.788 0.908 Republic of Moldova 2215 0.987 0.982 0.025 0.033 0.470 0.716 0.841 Romania 2242 0.987 0.983 0.028 0.031 0.430 0.712 0.848 Russian Federation 2031 0.990 0.986 0.035 0.032 0.694 0.826 0.927 Scotland 2458 0.968 0.958 0.051 0.060 0.561 0.837 0.900 Serbia 1870 0.983 0.978 0.042 0.042 0.603 0.804 0.910 Slovenia 2563 0.990 0.986 0.029 0.036 0.492 0.790 0.902 Spain 2035 0.986 0.981 0.040 0.036 0.604 0.809 0.906 Sweden 2003 0.978 0.970 0.045 0.048 0.603 0.793 0.896 Switzerland 3561 0.971 0.962 0.037 0.044 0.494 0.741 0.844 Turkey 2771 0.981 0.975 0.039 0.039 0.614 0.750 0.883 Ukraine 3116 0.979 0.972 0.038 0.042 0.481 0.786 0.885 Wales 7728 0.980 0.973 0.048 0.040 0.649 0.840 0.921 Notes. CFA = confirmatory factor analysis; SMU = social media use; CFI = comparative fit index; TLI = Tucker Lewis index; RMSEA = root mean square error of approximation; SRMR = standardized root mean square residual. 1 Lowest observed factor loading from nine items. 2 Highest observed factor loading from nine items. 3 Based on ordinal alpha.