Table 3.

The conditions of Experiment 3 in which Duration of trials and frequency Adjusted for duration of trials were manipulated.

		Duration (ms)
		600	1800	5400	600	1800	5400
Frequency	4			Long A Adj			Long B Adj
	12	Short A	Baseline	Long A	Short B	Baseline	Long B
	36	Short A Adj			Short B Adj
	4			Long C Adj			Long D Adj
	12	Short C	Baseline	Long C	Short D	Baseline	Long D
	36	Short C Adj			Short D Adj

Note: Baseline was a single control condition analogous to Baseline in Experiments 1 and 2, and was used to compare across the manipulations of the four types of trials (A, B, C, and D). In the Baseline condition, each trial type, A, B, C, and D, was repeated 12 times for 1800 ms. In the other conditions, Duration or frequency Adjusted for duration of one type of trial (A, B, C, or D) deviated from the Baseline condition.