To clarify the role of visual feedback in the generation of corrective movements after inaccurate primary saccades, we used a visually-triggered saccade task in which we varied how long the target was visible. The target was on for only 100ms (OFF100ms), on until the start of the primary saccade (OFFonset) or on for 2s (ON). We found that the tolerance for the post-saccadic error was small (-2%...

Almost in every stage of their language learning process, the learners have motivation for what they do and receive a negative or positive feedback for it. The current study was after finding the would-be effect of motivation on 58 elementary EFL learners’ pronunciation gains successive to teacher and peer oral corrective feedback. To this aim, two intact groups at elementary level of proficien...

The present study aimed to explore whether focused written corrective feedback has any significant effect on improving undergraduate university students’ paragraph writing ability; if so, the study fur- ther sought to demonstrate whether this effect differs within high/low self-regulated learners or not. For the purpose of the study, 60 BA university students wer...

A rhesus monkey and five human subjects used a hand-held joystick to track unpredictable continuously moving targets. Both monkey and human respond by making discrete ("step-and-hold") corrections of positional error, at an average frequency of 1.33 and 2.26 movements/second, respectively. By delaying visual feedback of joystick position, we could reduce these frequencies in a predictable manne...