Author

Ulf Träff

Observed names: Träff, Ulf, Ulf Traff, Ulf TrÃ¤ff

Observed institution: Linköping University

ORCID: 0000-0003-2376-3230

Observed ORCID: 0000-0003-2376-3230

OpenAlex ID: A5081564673

How does mathematics anxiety impair mathematical abilities? Investigating the link between math anxiety, working memory, and number processing

2019 · Kenny Skagerlund, Rickard Östergren, et al. · PLoS ONE · 135

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Hearing impairment, cognition and speech understanding: exploratory factor analyses of a comprehensive test battery for a group of hearing aid users, the n200 study

2016 · Jerker Rönnberg, Thomas Lunner, et al. · International Journal of Audiology · 119

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Early number knowledge and cognitive ability affect early arithmetic ability

2013 · Rickard Östergren, Ulf Träff · Journal of Experimental Child Psychology · 113

Number Processing and Heterogeneity of Developmental Dyscalculia: Subtypes With Different Cognitive Profiles and Deficits

2014 · Kenny Skagerlund, Ulf Träff · Journal of Learning Disabilities · 109

The contribution of general cognitive abilities and number abilities to different aspects of mathematics in children

2013 · Ulf Träff · Journal of Experimental Child Psychology · 107

Playing number board games supports 5-year-old children’s early mathematical development

2016 · Jessica Elofsson, Stefan Gustafson, et al. · The Journal of Mathematical Behavior · 89

Development of magnitude processing in children with developmental dyscalculia: space, time, and number

2014 · Kenny Skagerlund, Ulf TrÃ¤ff · Frontiers in Psychology · 77

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Magnitude Processing in the Brain: An fMRI Study of Time, Space, and Numerosity as a Shared Cortical System

2016 · Kenny Skagerlund, Thomas Karlsson, et al. · Frontiers in Human Neuroscience · 73

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Heterogeneity of Developmental Dyscalculia: Cases with Different Deficit Profiles

2017 · Ulf Träff, Linda Olsson, et al. · Frontiers in Psychology · 64

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Processing of space, time, and number contributes to mathematical abilities above and beyond domain-general cognitive abilities

2015 · Kenny Skagerlund, Ulf Träff · Journal of Experimental Child Psychology · 60

Examining the Triple Code Model in numerical cognition: An fMRI study

2018 · Mikael Skagenholt, Ulf Träff, et al. · PLoS ONE · 53

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Cognitive mechanisms underlying third graders’ arithmetic skills: Expanding the pathways to mathematics model

2017 · Ulf Träff, Linda Olsson, et al. · Journal of Experimental Child Psychology · 45

Development of early domain-specific and domain-general cognitive precursors of high and low math achievers in grade 6

2020 · Ulf Träff, Linda Olsson, et al. · Child Neuropsychology · 44

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Developmental dyscalculia: A deficit in the approximate number system or an access deficit?

2016 · Linda Olsson, Rickard Östergren, et al. · Cognitive Development · 44

Kindergarten domain-specific and domain-general cognitive precursors of hierarchical mathematical development: A longitudinal study.

2019 · Ulf Träff, Linda Olsson, et al. · Journal of Educational Psychology · 42

Contrasting two models of academic self‐efficacy – domain‐specific versus cross‐domain – in children receiving and not receiving special instruction in mathematics

2014 · Tomas Jungert, Hugo Hesser, et al. · Scandinavian Journal of Psychology · 33

Mathematical skills in children with dyslexia

2015 · Ulf Träff, Maria Chiara Passolunghi · Learning and Individual Differences · 29

Logical Reasoning, Spatial Processing, and Verbal Working Memory: Longitudinal Predictors of Physics Achievement at Age 12–13 Years

2019 · Ulf Träff, Linda Olsson, et al. · Frontiers in Psychology · 25

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The importance of domain‐specific number abilities and domain‐general cognitive abilities for early arithmetic achievement and development

2023 · Ulf Träff, Kenny Skagerlund, et al. · British Journal of Educational Psychology · 24

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Neurodevelopmental differences in child and adult number processing: An fMRI-based validation of the triple code model

2021 · Mikael Skagenholt, Kenny Skagerlund, et al. · Developmental Cognitive Neuroscience · 24

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Disentangling Mathematics from Executive Functions by Investigating Unique Functional Connectivity Patterns Predictive of Mathematics Ability

2018 · Kenny Skagerlund, Taylor Bolt, et al. · Journal of Cognitive Neuroscience · 23

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Numerical cognition across the lifespan: A selective review of key developmental stages and neural, cognitive, and affective underpinnings

2025 · Mikael Skagenholt, Kenny Skagerlund, et al. · Cortex · 15

Mental arithmetic skill development in primary school: The importance of number processing abilities and general cognitive abilities

2024 · Ulf Träff, Rickard Östergren, et al. · Journal of Experimental Child Psychology · 15

Mathematics anxiety and number processing: The link between executive functions, cardinality, and ordinality

2024 · Kenny Skagerlund, Mikael Skagenholt, et al. · Quarterly Journal of Experimental Psychology · 14

Neurodevelopmental differences in task-evoked number network connectivity: Comparing symbolic and nonsymbolic number discrimination in children and adults

2022 · Mikael Skagenholt, Kenny Skagerlund, et al. · Developmental Cognitive Neuroscience · 13

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Works count: 53

Citation count: 1,505

H-index: 21

I10-index: 32