Table 1.

Repeated-measures analysis of variance on the effects of facial hair, sex and treatment on attractiveness.

Fd.f.P Embedded Image
within-subjects effects
 facial haira36.622.5, 4181.2<0.0010.022
 facial hair × agea1.122.5, 4181.20.3360.001
 facial hair × treatmenta11.235.0, 4181.2<0.0010.013
 facial hair × sexa4.662.5, 4181.20.0050.003
 facial hair × treatment × sexa1.395.0, 4181.20.2240.002
between-subjects effects
 age12.331, 1659<0.0010.007
 treatment0.222, 16590.799<0.001
 sex5.351, 16590.0210.003
 treatment × sex0.032, 16590.967<0.001
  • aGreenhouse–Geisser adjusted degree of freedom (rounded to one decimal place), F-values, p-values and Embedded Image.