From: Integrating automatic question generation with computerised adaptive test

Question set | Group | Correlation coefficient | No. of students |
---|---|---|---|

QS_A | C_A | .405∗ | 21 |

QS_B | C_B | − .190 | 20 |

QS_C | C_C | .289 | 18 |

QS_D | C_D | .521∗ | 19 |

QS_E | C_E | .579∗ | 19 |

QS_F | C_F | .301 | 19 |

average | .301 | 116 |