Figure 2

Combination of modality cueing and response cueing by word cues. In each trial, a simple word was presented as a cue carrying two pieces of information: the likely stimulus modality of the target, and the likely response required. For each target stimulus four possible combinations of valid and invalid information regarding stimulus modality and response occurred with unequal frequencies. Word cues are given here for the example of a red target stimulus which required a left hand response. n = frequency of each combination. English translations of the German words are provided.