Table 1: Mean Target-fixation Proportions (with Standard Deviations) in CP and Consonant-MP Trials.

Included are 24-month-olds, 30-month-olds, and adults (with the grand mean for children overall in row 3 in bold, italicized font). The rightmost 2 columns list the percentage of participants looking less to the deebo in MP trials than CP trials (showing an MP effect) and the percentage looking less than 50% of the time in MP trials (using a mutual exclusivity, ME, strategy).

	Correct pronunciation	Consonant MP	% Showing MP Effect	% Using ME Strategy
24 months	65.5% (16.2%)	69.9% (14.3%)	43.8% (14/32)	6.3% (2/32)
30 months	66.8% (17.7%)	69.3% (17.2%)	40.6% (13/32)	15.6% (5/32)
Children overall	66.1% (16.9%)	69.6% (15.7%)	42.2% (27/64)	10.9% (7/64)
Adults	91.4% (9.8%)	61.8% (32.1%)	83.3% (15/18)	33.3% (6/18)