a | Normal distribution | Paired-sample *t* test (two-tailed) | [–0.009, 0.097] |

b | Normal distribution | Paired-sample *t* test (two-tailed) | [–0.172, –0.052] |

c | Normal distribution | *Post hoc t* test following ANOVA (two-tailed) | [–0.782, –0.108] |

d | Normal distribution | *Post hoc t* test following ANOVA (two-tailed) | [–0.888, 0.256] |

e | Normal distribution | *Post hoc t* test following ANOVA (two-tailed) | [–0.391, 0.661] |

f | Normal distribution | *Post hoc t* test following ANOVA (two-tailed) | Fearful [–0.335, 0.424]; happy [–0.500, 0.272] |

g | Normal distribution | *Post hoc t* test following ANOVA (two-tailed) | [0.025, 0.735] |

h | Normal distribution | *Post hoc t* test following ANOVA (two-tailed) | [–0.542, 0.071] |

i | Normal distribution | *Post hoc t* test following ANOVA (two-tailed) | [–0.871, –0.048] |

j | Normal distribution | One-sample *t* test (two-tailed) | [0.319, 1.128] |