Table 3. Mean and standard deviation (in parentheses) measures of response time, in milliseconds, for the Adult and Child groups on the various levels of the previous trial SOA(n-1) (500ms,1100ms) and the current trial SOA(n) (500ms, 1100ms) of the spatial and temporal orienting task.

	SOA(n-1) 500ms	SOA(n-1) 1100ms	SOA(n-1) 500ms	SOA(n-1) 1100ms
	SOA(n) 500ms	SOA(n) 500ms	SOA(n) 1100ms	SOA(n) 1100ms
Adults	289 (40)	316 (40)	279 (31)	282 (36)
Children	354 (65)	379 (69)	325 (58)	325 (52)