TY - JOUR A1 - Krampe, Ralf-Thomas A1 - Engbert, Ralf A1 - Kliegl, Reinhold T1 - The effects of expertise and age on rhythm production : adaptations to timing and sequencing constraints Y1 - 2002 ER - TY - JOUR A1 - Engbert, Ralf A1 - Longtin, Andre A1 - Kliegl, Reinhold T1 - A dynamical model of saccade generation in reading based on spatially distributed lexical processing Y1 - 2002 ER - TY - JOUR A1 - Engbert, Ralf A1 - Krampe, Ralf-Thomas A1 - Kliegl, Reinhold T1 - Synchronizing movements with the metronome : nonlinear error corrections and unstable periodic orbits Y1 - 2002 ER - TY - JOUR A1 - Kliegl, Reinhold A1 - Engbert, Ralf T1 - How tight is the link between lexical processing and saccade programs? N2 - We question the assumption of serial attention shifts and the assumption that saccade programs are initiated or canceled only after stage one of word identification. Evidence: (1) Fixation durations prior to skipped words are not consistently higher compared to those prior to non-skipped words. (2) Attentional modulation of microsaccade rate might occur after early visual processing. Saccades are probably triggered by attentional selection Y1 - 2003 ER - TY - JOUR A1 - Engbert, Ralf A1 - Kliegl, Reinhold T1 - The game of word skipping : who are the competitors? N2 - Computational models such as E-Z Reader and SWIFT are ideal theoretical tools to test quantitatively our current understanding of eye-movement control in reading. Here we present a mathematical analysis of word skipping in the E-Z Reader model by semianalytic methods, to highlight the differences in current modeling approaches. In E-Z Reader, the word identification system must outperform the oculomotor system to induce word skipping. In SWIFT, there is competition among words to be selected as a saccade target. We conclude that it is the question of competitors in the "game" of word skipping that must be solved in eye movement research Y1 - 2003 ER - TY - JOUR A1 - Kliegl, Reinhold A1 - Engbert, Ralf T1 - SWIFT explorations Y1 - 2003 ER - TY - JOUR A1 - Kliegl, Reinhold A1 - Krampe, Ralf-Thomas A1 - Mayr, Ulrich T1 - Formal models of age differences in task complexity effects Y1 - 2003 ER - TY - JOUR A1 - Engbert, Ralf A1 - Kliegl, Reinhold T1 - Binocular coordination in microsaccades Y1 - 2003 ER - TY - JOUR A1 - Engbert, Ralf A1 - Kliegl, Reinhold T1 - Noise-enhanced performance in reading Y1 - 2003 ER - TY - JOUR A1 - Engbert, Ralf A1 - Kliegl, Reinhold T1 - Microsaccades uncover the orientation of covert attention Y1 - 2003 ER -