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@ARTICLE{Steinborn:841405,
author = {Steinborn, Michael B. and Langner, Robert and Huestegge,
Lynn},
title = {{M}obilizing cognition for speeded action: try-harder
instructions promote motivated readiness in the
constant-foreperiod paradigm},
journal = {Psychological research},
volume = {81},
number = {6},
issn = {1430-2772},
address = {Berlin},
publisher = {Springer},
reportid = {FZJ-2017-08480},
pages = {1135 - 1151},
year = {2017},
abstract = {We examined the effect of motivational readiness on
cognitive performance. An important but still not
sufficiently elaborated question is whether individuals can
voluntarily increase cognitive efficiency for an impending
target event, given sufficient preparation time. Within the
framework of the constant-foreperiod design (comparing
reaction time performance in blocks of short and long
foreperiod intervals, FPs), we examined the effect of an
instruction to try harder (instructional cue: standard vs.
effort) in a choice-reaction task on performance speed and
variability. Proceeding from previous theoretical
considerations, we expected the instruction to speed-up
processing irrespective of FP length, while error rate
should be increased in the short-FP but decreased in the
long-FP condition. Overall, the results confirmed this
prediction. Importantly, the distributional (ex-Gaussian and
delta plot) analysis revealed that the instruction to try
harder decreased distributional skewness (i.e., longer
percentiles were more affected), indicating that
mobilization ensured temporal performance stability
(persistence).},
cin = {INM-7},
ddc = {150},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {571 - Connectivity and Activity (POF3-571)},
pid = {G:(DE-HGF)POF3-571},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:27650820},
UT = {WOS:000413032800004},
doi = {10.1007/s00426-016-0810-1},
url = {https://juser.fz-juelich.de/record/841405},
}