Study: NCT00746668

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 2: Control of Reading Eye Movements
Description: In this module, control of eye movements was trained. These exercises began with a series of saccade tasks to nonalphabetical stimuli and then progressed to single letter, letter pairs, and word stimuli. Subjects were instructed to make a saccade between the dots. The experimenter provided feedback concerning the appropriateness of the saccades, and the alternation rate of the dots was increased as performance improved.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 2: Control of Reading Eye Movements
Description: In this module, control of eye movements was trained. These exercises began with a series of saccade tasks to nonalphabetical stimuli and then progressed to single letter, letter pairs, and word stimuli. Subjects were instructed to make a saccade between the dots. The experimenter provided feedback concerning the appropriateness of the saccades, and the alternation rate of the dots was increased as performance improved.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 2: Control of Reading Eye Movements
Description: In this module, control of eye movements was trained. These exercises began with a series of saccade tasks to nonalphabetical stimuli and then progressed to single letter, letter pairs, and word stimuli. Subjects were instructed to make a saccade between the dots. The experimenter provided feedback concerning the appropriateness of the saccades, and the alternation rate of the dots was increased as performance improved.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 2: Control of Reading Eye Movements
Description: In this module, control of eye movements was trained. These exercises began with a series of saccade tasks to nonalphabetical stimuli and then progressed to single letter, letter pairs, and word stimuli. Subjects were instructed to make a saccade between the dots. The experimenter provided feedback concerning the appropriateness of the saccades, and the alternation rate of the dots was increased as performance improved.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 2: Control of Reading Eye Movements
Description: In this module, control of eye movements was trained. These exercises began with a series of saccade tasks to nonalphabetical stimuli and then progressed to single letter, letter pairs, and word stimuli. Subjects were instructed to make a saccade between the dots. The experimenter provided feedback concerning the appropriateness of the saccades, and the alternation rate of the dots was increased as performance improved.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 2: Control of Reading Eye Movements
Description: In this module, control of eye movements was trained. These exercises began with a series of saccade tasks to nonalphabetical stimuli and then progressed to single letter, letter pairs, and word stimuli. Subjects were instructed to make a saccade between the dots. The experimenter provided feedback concerning the appropriateness of the saccades, and the alternation rate of the dots was increased as performance improved.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 2: Control of Reading Eye Movements
Description: In this module, control of eye movements was trained. These exercises began with a series of saccade tasks to nonalphabetical stimuli and then progressed to single letter, letter pairs, and word stimuli. Subjects were instructed to make a saccade between the dots. The experimenter provided feedback concerning the appropriateness of the saccades, and the alternation rate of the dots was increased as performance improved.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 3: Reading Practice with RSVP
Description: In module 3, we wanted to assess only the higher-level effects of reading practice. Subjects practiced reading using stimuli that did not require reading eye movements. An example is short sentences that were presented one word at a time at a single location on a screen (Rapid Serial Visual Presentation \[RSVP\]). At the end of the sentence, subjects reported whether the sentence made sense or not. We also had our subjects practice reading scrolled text. Although, eye movements and saccades may spontaneously occur under the text presentation conditions of this module, they are not the efficient saccades necessary for reading.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 3: Reading Practice with RSVP
Description: In module 3, we wanted to assess only the higher-level effects of reading practice. Subjects practiced reading using stimuli that did not require reading eye movements. An example is short sentences that were presented one word at a time at a single location on a screen (Rapid Serial Visual Presentation \[RSVP\]). At the end of the sentence, subjects reported whether the sentence made sense or not. We also had our subjects practice reading scrolled text. Although, eye movements and saccades may spontaneously occur under the text presentation conditions of this module, they are not the efficient saccades necessary for reading.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Module 3: Reading Practice with RSVP
Description: In module 3, we wanted to assess only the higher-level effects of reading practice. Subjects practiced reading using stimuli that did not require reading eye movements. An example is short sentences that were presented one word at a time at a single location on a screen (Rapid Serial Visual Presentation \[RSVP\]). At the end of the sentence, subjects reported whether the sentence made sense or not. We also had our subjects practice reading scrolled text. Although, eye movements and saccades may spontaneously occur under the text presentation conditions of this module, they are not the efficient saccades necessary for reading.