This study examines whether auditory narrator gender (male or female) and presence of a visual image of a woman described in the narrated description (visual image or no visual image) affects the number of extrinsic (appearance related) words recalled
This research found a slight benefit to recall when using male narrators, but it's a small study and the difference wasn't large
There was a marginal difference in percentage of
extrinsic words recalled in female vs. male narrator. There was no difference
in number of extrinsic words recalled in male-visual, male-no visual, female-visual,
female-no visual.
However, when percentage
of extrinsic words recalled was analyzed between male and female voice
conditions, there was marginal significance, where subjects in the male
voice condition recalled a greater percentage of extrinsic words than subjects
in the female voice condition. This marginal significance is not enough
to definitively conclude that there is a relationship between gender of
narrator and recall of extrinsic words.