Table 4.

Predictors of men's vocal acoustic parameters—zero-order correlations (and n).

F0F0 − s.d.PfDf
study 1height (n = 175)−0.17*−0.06−0.24**−0.02
weight (n = 175)0.010.02−0.23**−0.01
arm strength (n = 176)−0.04−0.15+−0.26***−0.02
physical aggression (n = 176)−0.04−0.23**−0.19**−0.02
testosterone (n = 176)−0.15*0.010.110.05
study 2height (n = 32)−0.20−0.09−0.38*−0.11
weight (n = 32)−0.08−0.04−0.39*−0.04
arm strength (n = 31)−0.17−0.07−0.230.10
  • +p < 0.1.

  • *p < 0.05.

  • **p < 0.01.

  • ***p < 0.001.