MODEL | Include Z | Residualize by Z | Ignore Z |
---|---|---|---|

MODEL 1: ADDITIVE | +/- | +/+ | +/+ |

MODEL 2: ADDITIVE WITH CONFOUNDING | +/- | +/- | - -/- |

MODEL 3: ADDITIVE WITH EFFECT MEDIATION | +/- | - -/- - | -/- |

MODEL 4: INTERACTION WITH MAIN EFFECT | +/+ | +/+ | +/+ |

MODEL 5: INTERACTION WITH NO MAIN EFFECT | +/+ | - -/- - | - -/- - |

MODEL 6: CONDITIONAL ASSOCIATION | +/+ | - -/- - | - -/- - |