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@ARTICLE{Overhoff:1002273,
      author       = {Overhoff, Helen and Ko, Yiu Hong and Fink, Gereon R. and
                      Stahl, Jutta and Weiss-Blankenhorn, Peter and Bode, Stefan
                      and Niessen, Eva},
      title        = {{T}he relationship between response dynamics and the
                      formation of confidence varies across the lifespan},
      journal      = {Frontiers in aging neuroscience},
      volume       = {14},
      issn         = {1663-4365},
      address      = {Lausanne},
      publisher    = {Frontiers Research Foundation},
      reportid     = {FZJ-2023-01255},
      pages        = {969074},
      year         = {2022},
      abstract     = {Accurate metacognitive judgments, such as forming a
                      confidence judgment, are crucial for goal-directed behavior
                      but decline with older age. Besides changes in the sensory
                      processing of stimulus features, there might also be changes
                      in the motoric aspects of giving responses that account for
                      age-related changes in confidence. In order to assess the
                      association between confidence and response parameters
                      across the adult lifespan, we measured response times and
                      peak forces in a four-choice flanker task with subsequent
                      confidence judgments. In 65 healthy adults from 20 to 76
                      years of age, we showed divergent associations of each
                      measure with confidence, depending on decision accuracy.
                      Participants indicated higher confidence after faster
                      responses in correct but not incorrect trials. They also
                      indicated higher confidence after less forceful responses in
                      errors but not in correct trials. Notably, these
                      associations were age-dependent as the relationship between
                      confidence and response time was more pronounced in older
                      participants, while the relationship between confidence and
                      response force decayed with age. Our results add to the
                      notion that confidence is related to response parameters and
                      demonstrate noteworthy changes in the observed associations
                      across the adult lifespan. These changes potentially
                      constitute an expression of general age-related deficits in
                      performance monitoring or, alternatively, index a failing
                      mechanism in the computation of confidence in older
                      adults.Keywords: aging; confidence; metacognitive accuracy;
                      response force; response parameters.},
      cin          = {INM-3},
      ddc          = {610},
      cid          = {I:(DE-Juel1)INM-3-20090406},
      pnm          = {5252 - Brain Dysfunction and Plasticity (POF4-525)},
      pid          = {G:(DE-HGF)POF4-5252},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {36589534},
      UT           = {WOS:000905446900001},
      doi          = {10.3389/fnagi.2022.969074},
      url          = {https://juser.fz-juelich.de/record/1002273},
}