d[\*\*](#t000fn000){ref-type="table-fn"}                                                 0.000                                                                                              0.000   0.000      Intelligence test                                                                                                  0.000                                                                                              0.000   0.000      Existing psychological problem scale[\*\*](#t000fn000){ref-type="table-fn"}                                        0.000                                                                                              0.000   0.000      Assessment of 