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Figure 3 | Behavioral and Brain Functions

Figure 3

From: Parietal function in good and poor readers

Figure 3

Threshold discrimination of 2-dot motion versus 4-dot appearance (+ SE) for all groups compared is shown. The best performance (highest temporal frequency at which the two percepts could be discriminated) was shown by the CA [high IQ] group. The only significant difference was seen between the DD and CA [high IQ] groups, indicating that on this task nonverbal intelligence is the better predictor of performance, although the high and low IQ normal readers' performance was not significantly different. (* denotes significantly different from CA[H], p < .05).

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