Ardi Roelofs

Summary

Publications

  1. doi request reprint Attention, temporal predictability, and the time course of context effects in naming performance
    Ardi Roelofs
    Radboud University Nijmegen, Centre for Cognition, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
    Acta Psychol (Amst) 133:146-53. 2010
  2. pmc Attention demands of spoken word planning: a review
    Ardi Roelofs
    Centre for Cognition, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Nijmegen, Netherlands
    Front Psychol 2:307. 2011
  3. pmc Attentional inhibition in bilingual naming performance: evidence from delta-plot analyses
    Ardi Roelofs
    Donders Centre for Cognition, Radboud University Nijmegen Nijmegen, Netherlands
    Front Psychol 2:184. 2011
  4. doi request reprint Attention, exposure duration, and gaze shifting in naming performance
    Ardi Roelofs
    Radboud University Nijmegen, The Netherlands
    J Exp Psychol Hum Percept Perform 37:860-73. 2011
  5. doi request reprint Selective attention and distractor frequency in naming performance: comment on Dhooge and Hartsuiker (2010)
    Ardi Roelofs
    Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University, Nijmegen, The Netherlands
    J Exp Psychol Learn Mem Cogn 37:1032-8. 2011
  6. doi request reprint Attention, spatial integration, and the tail of response time distributions in Stroop task performance
    Ardi Roelofs
    Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University Nijmegen, Nijmegen, The Netherlands
    Q J Exp Psychol (Hove) 65:135-50. 2012
  7. doi request reprint Attention and facilitation: converging information versus inadvertent reading in Stroop task performance
    Ardi Roelofs
    Radboud University Nijmegen, 6525 HR Nijmegen, The Netherlands
    J Exp Psychol Learn Mem Cogn 36:411-22. 2010
  8. doi request reprint Electrophysiological evidence for endogenous control of attention in switching between languages in overt picture naming
    Kim M W Verhoef
    Radboud University Nijmegen, The Netherlands
    J Cogn Neurosci 22:1832-43. 2010
  9. doi request reprint Dynamics of the attentional control of word retrieval: analyses of response time distributions
    Ardi Roelofs
    Nijmegen Institute for Cognition and Information, Radboud University Nijmegen, The Netherlands
    J Exp Psychol Gen 137:303-23. 2008
  10. doi request reprint Attentional control of task and response in lateral and medial frontal cortex: brain activity and reaction time distributions
    Esther Aarts
    Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, The Netherlands
    Neuropsychologia 47:2089-99. 2009

Detail Information

Publications41

  1. doi request reprint Attention, temporal predictability, and the time course of context effects in naming performance
    Ardi Roelofs
    Radboud University Nijmegen, Centre for Cognition, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
    Acta Psychol (Amst) 133:146-53. 2010
    ..These findings provide evidence against the temporal predictability hypothesis and thereby against prominent models of the Stroop task...
  2. pmc Attention demands of spoken word planning: a review
    Ardi Roelofs
    Centre for Cognition, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Nijmegen, Netherlands
    Front Psychol 2:307. 2011
    ..Finally, we indicate how attention deficits may contribute to impaired language performance, such as in individuals with specific language impairment...
  3. pmc Attentional inhibition in bilingual naming performance: evidence from delta-plot analyses
    Ardi Roelofs
    Donders Centre for Cognition, Radboud University Nijmegen Nijmegen, Netherlands
    Front Psychol 2:184. 2011
    ..These results support the view that inhibition is a domain-general mechanism that may be optionally engaged depending on the prevailing circumstances...
  4. doi request reprint Attention, exposure duration, and gaze shifting in naming performance
    Ardi Roelofs
    Radboud University Nijmegen, The Netherlands
    J Exp Psychol Hum Percept Perform 37:860-73. 2011
    ..These results provide evidence that limiting exposure duration contributes to attribute naming performance by diminishing the extent to which irrelevant attributes are processed, which reduces attentional demand...
  5. doi request reprint Selective attention and distractor frequency in naming performance: comment on Dhooge and Hartsuiker (2010)
    Ardi Roelofs
    Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University, Nijmegen, The Netherlands
    J Exp Psychol Learn Mem Cogn 37:1032-8. 2011
    ..Moreover, the authors demonstrate that the model accounts for the influence of masking and preexposure, and does so in a simpler way than the response exclusion through self-monitoring account advanced by Dhooge and Hartsuiker...
  6. doi request reprint Attention, spatial integration, and the tail of response time distributions in Stroop task performance
    Ardi Roelofs
    Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University Nijmegen, Nijmegen, The Netherlands
    Q J Exp Psychol (Hove) 65:135-50. 2012
    ..These results indicate that spatial integration is not necessary for effects in the tail to occur in vocal responding. It is argued that the findings are compatible with an association of the tail effects with task conflict...
  7. doi request reprint Attention and facilitation: converging information versus inadvertent reading in Stroop task performance
    Ardi Roelofs
    Radboud University Nijmegen, 6525 HR Nijmegen, The Netherlands
    J Exp Psychol Learn Mem Cogn 36:411-22. 2010
    ..These results suggest that Stroop interference and facilitation have a common locus within and between languages, supporting the converging information hypothesis of Stroop facilitation...
  8. doi request reprint Electrophysiological evidence for endogenous control of attention in switching between languages in overt picture naming
    Kim M W Verhoef
    Radboud University Nijmegen, The Netherlands
    J Cogn Neurosci 22:1832-43. 2010
    ..Implications for models of bilingual word production are discussed...
  9. doi request reprint Dynamics of the attentional control of word retrieval: analyses of response time distributions
    Ardi Roelofs
    Nijmegen Institute for Cognition and Information, Radboud University Nijmegen, The Netherlands
    J Exp Psychol Gen 137:303-23. 2008
    ..The results were interpreted as most consistent with the symbolic account, which was corroborated by computer simulations...
  10. doi request reprint Attentional control of task and response in lateral and medial frontal cortex: brain activity and reaction time distributions
    Esther Aarts
    Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, The Netherlands
    Neuropsychologia 47:2089-99. 2009
    ..Thus, whereas the type of conflict (response vs. task) was differentiated in LPFC, no such differentiation was found in MFC, including the ACC. Models of ACC functioning may require modification to take account of these findings...
  11. doi request reprint Attentional control in anterior cingulate cortex based on probabilistic cueing
    Esther Aarts
    Radboud University Nijmegen, The Netherlands
    J Cogn Neurosci 23:716-27. 2011
    ..These results demonstrate differential attentional control activity in ACC after probabilistic cueing, providing evidence for control adjustments driven by changes in expectation...
  12. doi request reprint Tracing attention and the activation flow of spoken word planning using eye movements
    Ardi Roelofs
    Nijmegen Institute for Cognition and Information, Radboud University, Nijmegen, The Netherlands
    J Exp Psychol Learn Mem Cogn 34:353-68. 2008
    ..The picture-picture effects suggest that activation spreads continuously from concepts to phonological forms, whereas the picture-word asymmetry indicates that the amount of activation is limited and task dependent...
  13. ncbi request reprint Attention, gaze shifting, and dual-task interference from phonological encoding in spoken word planning
    Ardi Roelofs
    Nijmegen Institute for Cognition and Information, Radboud University Nijmegen, Nijmegen, The Netherlands
    J Exp Psychol Hum Percept Perform 34:1580-98. 2008
    ..Roelofs, 2003) with assumptions about the attentional control of tasks quantitatively accounts for the latencies of vocal responding, gaze shifting, and manual responding...
  14. doi request reprint Attention and gaze shifting in dual-task and go/no-go performance with vocal responding
    Martijn J M Lamers
    Radboud University Nijmegen, The Netherlands
    Acta Psychol (Amst) 137:261-8. 2011
    ..These results suggest that gaze shifts occur after response selection in both dual-task and go/no-go performance with vocal responding...
  15. ncbi request reprint Influences of spoken word planning on speech recognition
    Ardi Roelofs
    Nijmegen Institute for Cognition and Information, Radboud University Nijmegen, Montessorilaan 3, Nijmegen, The Netherland
    J Exp Psychol Learn Mem Cogn 33:900-13. 2007
    ..These results provide evidence that an internal phonological pathway runs from spoken word planning to speech recognition and that active phonological encoding is a precondition for engaging the pathway...
  16. doi request reprint Sources of individual differences in the speed of naming objects and actions: the contribution of executive control
    Zeshu Shao
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Q J Exp Psychol (Hove) 65:1927-44. 2012
    ..These results indicate that the executive control abilities of updating and inhibiting contribute to the speed of naming objects and actions, although there are differences in the way and extent these abilities are involved...
  17. doi request reprint Event-related potentials and oscillatory brain responses associated with semantic and Stroop-like interference effects in overt naming
    Vitória Piai
    Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Montessorilaan 3, Nijmegen, The Netherlands
    Brain Res 1450:87-101. 2012
    ..The common time window of these effects suggests that both semantic interference and Stroop-like effects emerged during lexical selection...
  18. pmc Distractor strength and selective attention in picture-naming performance
    Vitória Piai
    Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Center for Cognition, Nijmegen, The Netherlands
    Mem Cognit 40:614-27. 2012
    ..In Experiment 2, with high coactivation, semantic interference was obtained from both clearly and poorly visible distractors. These findings support the competition threshold account of the polarity of semantic effects in naming...
  19. doi request reprint Role of inhibition in language switching: evidence from event-related brain potentials in overt picture naming
    Kim Verhoef
    Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
    Cognition 110:84-99. 2009
    ..This pattern was present both for RT and N2 data, thereby supporting the L1-repeat-benefit hypothesis. These results suggest that inhibition is not necessary, but can modulate the efficiency of language switching...
  20. doi request reprint Anticipatory activity in anterior cingulate cortex can be independent of conflict and error likelihood
    Esther Aarts
    F C Donders Centre for Cognitive Neuroimaging, Radboud University Nijmegen, 6500 HB Nijmegen, The Netherlands
    J Neurosci 28:4671-8. 2008
    ..Models of frontal cortex conflict-detection and conflict-resolution mechanisms require modification to include consideration of these anticipatory control properties of the ACC...
  21. ncbi request reprint The influence of spelling on phonological encoding in word reading, object naming, and word generation
    Ardi Roelofs
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Psychon Bull Rev 13:33-7. 2006
    ..Response preparation was disrupted by spelling inconsistency only with the word reading, suggesting that the spelling of a word constrains spoken word production in Dutch only when it is relevant for the word production task at hand...
  22. ncbi request reprint The visual-auditory color-word stroop asymmetry and its time course
    Ardi Roelofs
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Mem Cognit 33:1325-36. 2005
    ..These results were interpreted as most consistent with an architectural account of the color-word Stroop asymmetry, in contrast with discriminability and pathway strength accounts...
  23. ncbi request reprint Predicting naming latencies for action pictures: Dutch norms
    Zeshu Shao
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Behav Res Methods 46:274-83. 2014
    ....
  24. ncbi request reprint Incrementality in naming and reading complex numerals: evidence from eyetracking
    Marjolein Korvorst
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Q J Exp Psychol (Hove) 59:296-311. 2006
    ..clock time) rather than by task (reading vs. naming). The results highlight the importance of the utterance structure in determining the degree of incrementality...
  25. doi request reprint Attentional control adjustments in Eriksen and Stroop task performance can be independent of response conflict
    Martijn J M Lamers
    Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Postbus 9104, 6500 HE, Nijmegen, The Netherlands
    Q J Exp Psychol (Hove) 64:1056-81. 2011
    ..These findings suggest that control adjustments can be independent of response conflict, challenging conflict-monitoring theory...
  26. ncbi request reprint Goal-referenced selection of verbal action: modeling attentional control in the Stroop task
    Ardi Roelofs
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Psychol Rev 110:88-125. 2003
    ..Three new experiments tested the account against alternative explanations. It is shown that WEAVER++ offers a more satisfactory account of the data than other models...
  27. pmc Striatal dopamine mediates the interface between motivational and cognitive control in humans: evidence from genetic imaging
    Esther Aarts
    Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, The Netherlands
    Neuropsychopharmacology 35:1943-51. 2010
    ..These data establish a crucial role for human striatal dopamine in the modulation of cognitive flexibility by reward anticipation, thus, elucidating the neurochemical mechanism of the interaction between motivation and cognitive control...
  28. ncbi request reprint Naming analog clocks conceptually facilitates naming digital clocks
    Marjolein Meeuwissen
    Max Planck Institute for Psycholinguistics, P O Box 310, 6500 AH, Nijmegen, The Netherlands
    Brain Lang 90:434-40. 2004
    ..These findings suggest that conceptual facilitation occurs when conceptual transformations are shared between prime and target in telling time...
  29. ncbi request reprint Context effects of pictures and words in naming objects, reading words, and generating simple phrases
    Ardi Roelofs
    Max Planck Institute for Psycholinguistics, Wundtlaan, Nijmegen, The Netherlands
    Q J Exp Psychol (Hove) 59:1764-84. 2006
    ..WEAVER++ simulations of the results are presented...
  30. ncbi request reprint Seriality of phonological encoding in naming objects and reading their names
    Ardi Roelofs
    Max Planck Institute for Psycholinguistics, F C Donders Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands
    Mem Cognit 32:212-22. 2004
    ..These results suggest that a serial phonological encoding mechanism is shared between naming objects and reading their names...
  31. ncbi request reprint Error biases in spoken word planning and monitoring by aphasic and nonaphasic speakers: comment on Rapp and Goldrick (2000)
    Ardi Roelofs
    Max Planck Institute for Psycholinguistics, Nijmegen, Netherlands
    Psychol Rev 111:561-72; discussion 573-80. 2004
    ..WEAVER++ simulations with self-monitoring revealed that this model accounts for the chronometric data, the error biases, and the influence of the impairment locus in aphasic speakers...
  32. doi request reprint Working memory capacity and dual-task interference in picture naming
    Vitória Piai
    Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Montessorilaan 3, 6525 HR Nijmegen, The Netherlands
    Acta Psychol (Amst) 142:332-42. 2013
    ..These results lend support to the active-scheduling account of dual-task interference in picture naming...
  33. doi request reprint Selective attention and response set in the Stroop task
    Martijn J M Lamers
    Centre for Cognition, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, The Netherlands
    Mem Cognit 38:893-904. 2010
    ..These results suggest that response set effects arise because of selective allocation of attention to eligible responses...
  34. ncbi request reprint Planning levels in naming and reading complex numerals
    Marjolein Meeuwissen
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Mem Cognit 31:1238-48. 2003
    ..These results suggest that conceptual preparation, rather than response uncertainty, is responsible for the difference between naming and reading latencies...
  35. ncbi request reprint Role of Gestalt grouping in selective attention: evidence from the Stroop task
    Martijn J M Lamers
    Nijmegen Institute for Cognition and Information, Radboud University, Nijmegen, The Netherlands
    Percept Psychophys 69:1305-14. 2007
    ..In Experiment 3, the distractor was repositioned while the target remained stationary, again reducing interference. These results indicate a role for Gestalt grouping in selective attention...
  36. doi request reprint Locus of semantic interference in picture naming: Evidence from dual-task performance
    Vitória Piai
    Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour
    J Exp Psychol Learn Mem Cogn 40:147-65. 2014
    ..We discuss several theoretical alternatives with respect to their potential to account for the discrepancy between the present results and other studies showing underadditivity...
  37. doi request reprint Selective and nonselective inhibition of competitors in picture naming
    Zeshu Shao
    Max Planck Institute for Psycholinguistics, P O Box 310, 6500 AH, Nijmegen, The Netherlands
    Mem Cognit 41:1200-11. 2013
    ..These results indicate that nonselective inhibition ability and selective inhibition of competitors in picture naming are separable to some extent. ..
  38. ncbi request reprint Spoken language planning and the initiation of articulation
    Ardi Roelofs
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Q J Exp Psychol A 55:465-83. 2002
    ..These results challenge the minimalist view. The findings are simulated by WEAVER++ (Roelofs, 1997b), which employs the phonological word as the lower limit for articulation initiation...
  39. pmc Distinct patterns of brain activity characterise lexical activation and competition in spoken word production
    Vitória Piai
    Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, The Netherlands International Max Planck Research School for Language Sciences, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    PLoS ONE 9:e88674. 2014
    ..These findings characterise distinct patterns of activity associated with lexical activation and competition, supporting the theory that words are selected by competition. ..
  40. doi request reprint Oscillatory brain responses in spoken word production reflect lexical frequency and sentential constraint
    Vitória Piai
    Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Montessorilaan 3, 6525 HR Nijmegen, The Netherlands International Max Planck Research School for Language Sciences, Wundtlaan 1, 6525 XD Nijmegen, The Netherlands Electronic address
    Neuropsychologia 53:146-56. 2014
    ..Our results characterise electrophysiological responses associated with lexical frequency and sentential constraint in spoken word production, and point to new avenues for studying these fundamental factors in language production...
  41. ncbi request reprint Morphology by itself in planning the production of spoken words
    Ardi Roelofs
    Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
    Psychon Bull Rev 9:132-8. 2002
    ..Language production establishes itself as a domain in which morphology may operate "by itself' (Aronoff, 1994) without recourse to meaning...