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List of works by Rolf Ulrich

A Comparison of the Cheater Detection and the Unrelated Question Models: A Randomized Response Survey on Physical and Cognitive Doping in Recreational Triathletes

scientific article

A computer program for Spearman-Kärber and probit analysis of psychometric function data

scientific article

Action consequences affect the space-time congruency effect on reaction time

scientific article published on 22 June 2019

Action selection by temporally distal goal states

scientific article published on 20 June 2016

Anabolic ergogenic substance users in fitness-sports: a distinct group supported by the health care system.

scientific article

Analgesics use in competitive triathletes: its relationship to doping and on predicting its usage

scientific article

Asking sensitive questions: a statistical power analysis of randomized response models.

scientific article published on 27 August 2012

Associations between physical and cognitive doping--a cross-sectional study in 2.997 triathletes

scientific article

Attention delays perceived stimulus offset

scientific article published on 02 May 2006

Automatic and controlled stimulus processing in conflict tasks: Superimposed diffusion processes and delta functions

scientific article published on 22 April 2015

Bericht des Fachkollegiums Psychologie der Deutschen Forschungsgemeinschaft (DFG) und der DFG-Geschäftsstelle Psychologie

Bimanual response grouping in dual-task paradigms

scientific article published on 01 July 2008

Central slowing during the night

scientific article

Coactive processing of dimensionally redundant targets within the auditory modality?

scientific article published on 01 January 2011

Constant versus variable response signal delays in speed--accuracy trade-offs: effects of advance preparation for processing time

scientific article published on 01 July 2008

Corrigendum to Automatic and controlled stimulus processing in conflict tasks: Superimposed diffusion processes and delta functions [Cogn. Psychol. 78 (2015) 148-174]

scientific article published on 01 December 2016

Crossmodal temporal discrimination: assessing the predictions of a general pacemaker-counter model

scientific article published in October 2006

DLs in reminder and 2AFC tasks: data and models

scientific article

Decay of Internal Reference Information in Duration Discrimination: Intertrial Interval Modulates the Type B Effect

scientific article published on 16 November 2018

Decomposing sources of response slowing in the PRP paradigm.

scientific article

Dimensional overlap between time and space

scientific article published on December 2013

Do we map remembrances to the left/back and expectations to the right/front of a mental timeline? Space-time congruency effects with retrospective and prospective verbs

scientific article published on 12 December 2014

Does attention impair temporal discrimination? Examining non-attentional accounts

scientific article published on 26 September 2006

Does temporal preparation increase the rate of sensory information accumulation? ⬇️

scientific article published on March 25, 2011

Does the asymmetry effect inflate the temporal expansion of odd stimuli?

scientific article

Doping in Two Elite Athletics Competitions Assessed by Randomized-Response Surveys.

scientific article published on 28 August 2017

Doping in fitness sports: estimated number of unreported cases and individual probability of doping

article

Dual-task processing when task 1 is hard and task 2 is easy: reversed central processing order?

scientific article published in February 2011

Duration perception of visual and auditory oddball stimuli: does judgment task modulate the temporal oddball effect?

scientific article published on 01 April 2014

Dynamic adjustment of temporal preparation: shifting warning signal modality attenuates the sequential foreperiod effect

scientific article published on 2 July 2009

Effects of redundant visual stimuli on temporal order judgments

scientific article published on 01 May 2004

Effects of sleep loss and circadian rhythm on executive inhibitory control in the Stroop and Simon tasks

scientific article

Effects of stimulus order on comparative judgments across stimulus attributes and sensory modalities

scientific article published in January 2018

Effects of stimulus order on discrimination processes in comparative and equality judgements: data and models

scientific article

Effects of stimulus order on discrimination sensitivity for short and long durations.

scientific article published in May 2015

Effects of stimulus order on duration discrimination sensitivity are under attentional control

scientific article published on 29 July 2013

Effects of truncation on reaction time analysis

scientific article published in March 1994

Elaborative rehearsal of nontemporal information interferes with temporal processing of durations in the range of seconds but not milliseconds

scientific article published on 6 April 2011

Estimating discrimination performance in two-alternative forced choice tasks: routines for MATLAB and R

scientific article published on 01 December 2012

Estimating the difference limen in 2AFC tasks: pitfalls and improved estimators

scientific article

Exogenous visual attention prolongs perceived duration ⬇️

scientific article published on January 1, 2011

Fusion prevents the redundant signals effect: evidence from stereoscopically presented stimuli

scientific article published in October 2011

Gricean Expectations in Online Sentence Comprehension: An ERP Study on the Processing of Scalar Inferences

scientific article published on 01 August 2019

How strongly linked are mental time and space along the left-right axis?

scientific article published on 11 May 2015

Illusory double flashes can speed up responses like physical ones: evidence from the sound-induced flash illusion

scientific article published on 5 August 2011

Impaired temporal discrimination within the attentional blink

scientific article published in November 2007

Incremental generation of answers during the comprehension of questions with quantifiers

scientific article published on 06 June 2017

Interpreting confidence intervals: A comment on Hoekstra, Morey, Rouder, and Wagenmakers (2014).

scientific article

Introducing a control condition in the classic oddball paradigm: Oddballs are overestimated in duration not only because of their oddness.

scientific article published in July 2015

Knowing when to hear aids what to hear

scientific article published in December 2007

Late backward effects in the refractory period paradigm: effects of Task 2 execution on Task 1 performance

scientific article published on 24 October 2009

Left–right coding of past and future in language: The mental timeline during sentence processing ⬇️

scientific article published on September 17, 2010

Locus of the effect of temporal preparation: Evidence from the lateralized readiness potential ⬇️

scientific article published on July 1, 2003

Many faces of expertise: fusiform face area in chess experts and novices

scientific article

Mental chronometry and individual differences: modeling reliabilities and correlations of reaction time means and effect sizes

scientific article published in October 2013

Modulation of alertness by sustained cognitive demand in MS as surrogate measure of fatigue and fatigability

scientific article published on 18 March 2014

Motor limitation in dual-task processing under ballistic movement conditions

scientific article published on 01 September 2006

Motor limitation in dual-task processing with different effectors

scientific article

Multimodal Simon Effect: A Multimodal Extension of the Diffusion Model for Conflict Tasks

Multimodal integration of time.

scientific article published in January 2014

Multisensory Perception of Contradictory Information in an Environment of Varying Reliability: Evidence for Conscious Perception and Optimal Causal Inference

scientific article

No evidence for a late locus of task switch effects

scientific article published on 09 December 2008

No evidence for qualitative differences in the processing of short and long temporal intervals

scientific article published in October 2005

Number magnitude determines gaze direction: Spatial-numerical association in a free-choice task

scientific article published on 09 November 2010

On estimating the difference limen in duration discrimination tasks: a comparison of the 2AFC and the reminder task

scientific article published in February 2008

On the correlation of a naturally and an artificially dichotomized variable

scientific article published on 01 November 2004

On the locus of speed-accuracy trade-off in reaction time: inferences from the lateralized readiness potential

scientific article published in June 2004

On the optimality of serial and parallel processing in the psychological refractory period paradigm: effects of the distribution of stimulus onset asynchronies

scientific article published on 17 March 2009

On the time-course of automatic response activation in the Simon task

scientific article published on 7 April 2017

Optimizing Research Payoff

scientific article published on 01 September 2016

Perceived duration increases not only with physical, but also with implicit size

scientific article published on 30 August 2018

Perceived duration of expected and unexpected stimuli

scientific article

Perceptual learning in auditory temporal discrimination: no evidence for a cross-modal transfer to the visual modality

scientific article published in April 2009

Perceptual learning in temporal discrimination: asymmetric cross-modal transfer from audition to vision ⬇️

scientific article published on July 7, 2012

Physical and cognitive doping in university students using the unrelated question model (UQM): Assessing the influence of the probability of receiving the sensitive question on prevalence estimation.

scientific article

Prediction profiles for nutritional supplement use among young German elite athletes.

scientific article published on 5 June 2014

Prevalence Estimates for Pharmacological Neuroenhancement in Austrian University Students: Its Relation to Health-Related Risk Attitude and the Framing Effect of Caffeine Tablets.

scientific article

Processing two tasks with varying task order: Central stage duration influences central processing order ⬇️

scientific article published on March 22, 2011

Randomized response estimates for doping and illicit drug use in elite athletes.

scientific article published on 8 September 2009

Randomized response estimates for the 12-month prevalence of cognitive-enhancing drug use in university students

scientific article published in January 2013

Redundancy gain for semantic features

scientific article published on June 2013

Refined analysis of the critical age ranges of childhood overweight: implications for primary prevention.

scientific article

Representations of temporal information in short-term memory: Are they modality-specific?

scientific article

Response grouping in the psychological refractory period (PRP) paradigm: models and contamination effects

scientific article published on 11 February 2008

Response mode does not modulate the space-time congruency effect: evidence for a space-time mapping at a conceptual level

scientific article published on 14 November 2014

Separation of phasic arousal and expectancy effects in a speeded reaction time task via fMRI.

scientific article published on 16 October 2008

Sequential effects within a short foreperiod context: evidence for the conditioning account of temporal preparation

scientific article published in October 2008

Short-term memory of temporal information revisited

scientific article published on 28 April 2020

Simple reaction time and statistical facilitation: a parallel grains model.

scientific article published in March 2003

Some Properties of p-Curves, With an Application to Gradual Publication Bias

scientific article published on 20 April 2017

Stimulus expectation prolongs rather than shortens perceived duration: Evidence from self-generated expectations.

scientific article published on 8 May 2017

Stimulus-response compatibility in intensity-force relations

scientific article published in October 2002

Systematic biases and Type I error accumulation in tests of the race model inequality.

scientific article published in August 2007

Task predictability influences the variable foreperiod effect: evidence of task-specific temporal preparation.

scientific article published in March 2015

Temporal organization of covert motor processes during response selection and preparation

scientific article published on October 2003

Temporal preparation decreases perceptual latency: evidence from a clock paradigm

scientific article published on 09 June 2010

Temporal preparation improves temporal resolution: evidence from constant foreperiods

scientific article published on 01 November 2008

Temporal preparation influences the dynamics of information processing: evidence for early onset of information accumulation

scientific article published on 23 March 2010

Temporal processing within and across senses

scientific article published on 05 February 2014

Temporal reproduction within and across senses: Testing the supramodal property of the pacemaker-counter model

scientific article published on 20 June 2019

Temporal reproductions are influenced by an internal reference: explaining the Vierordt effect

scientific article published on 26 July 2013

Temporal sequence discrimination within and across senses: do we really hear what we see?

scientific article published on 20 September 2019

Testing the race model inequality: an algorithm and computer programs

scientific article published in May 2007

The Mental Timeline in a Crossed-Hands Paradigm

scientific article published on November 2016

The Space-Time Congruency Effect: A Meta-Analysis

scientific article published on 01 January 2019

The auditory redundant signals effect: an influence of number of stimuli or number of percepts?

scientific article

The effect of 40 h constant wakefulness on task-switching efficiency

scientific article

The effect of 40 hours of constant wakefulness on number comparison performance

scientific article published in June 2010

The effect of a cross-trial shift of auditory warning signals on the sequential foreperiod effect

scientific article published on 21 January 2010

The greater temporal acuity in the reminder task than in the 2AFC task is independent of standard duration and sensory modality ⬇️

scientific article published on September 12, 2011

The influence of dichotical fusion on the redundant signals effect, localization performance, and the mismatch negativity ⬇️

scientific article published on March 1, 2011

The influence of stimulus repetition on duration judgments with simple stimuli

scientific article

The locus of temporal preparation effects: evidence from the psychological refractory period paradigm

scientific article published on 01 June 2006

The quest for an optimal alpha

scientific article published in PLoS ONE

The role of consolidation for perceptual learning in temporal discrimination within and across modalities

scientific article

The short-term storage as a buffer memory between long-term storage and the motor system: A simultaneous-processing model

scientific article published in September 1985

The source of execution-related dual-task interference: motor bottleneck or response monitoring?

scientific article

Threshold estimation in two-alternative forced-choice (2AFC) tasks: the Spearman-Kärber method

scientific article published on 01 April 2004

Time-course analysis of temporal preparation on central processes ⬇️

scientific article published on July 22, 2011

To prepare or not to prepare? When preparation of a response in Task 2 induces extra performance costs in Task 1

scientific article published on 01 April 2019

Trial-by-trial updating of an internal reference in discrimination tasks: evidence from effects of stimulus order and trial sequence

scientific article published in November 2012

Understanding the meaning of words and sentences: the role of non-linguistic processes

scientific article published on 01 March 2015

Use of illicit and prescription drugs for cognitive or mood enhancement among surgeons

scientific article

Visuospatial attention and redundancy gain

scientific article published on 09 December 2008

Why jackknifing yields good latency estimates

scientific article published on 21 January 2009

With the past behind and the future ahead: Back-to-front representation of past and future sentences ⬇️

scientific article published on April 1, 2012

p-hacking by post hoc selection with multiple opportunities: Detectability by skewness test?: Comment on Simonsohn, Nelson, and Simmons (2014)

scientific article published on 01 December 2015

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