Procedural priming of a numerical cognitive illusion
A strategy activated in one task may be transferred to subsequent tasks and prevent activation of other strategies that would otherwise come to mind, a mechanism referred to as procedural priming. In a novel application of procedural priming we show that it can make or break cognitive illusions. Our...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Cambridge University Press
2016-05-01
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| Series: | Judgment and Decision Making |
| Subjects: | |
| Online Access: | http://journal.sjdm.org/15/151119/jdm151119.pdf |
| _version_ | 1797707144210939904 |
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| author | Kimmo Eriksson Fredrik Jansson |
| author_facet | Kimmo Eriksson Fredrik Jansson |
| author_sort | Kimmo Eriksson |
| collection | DOAJ |
| description | A strategy activated
in one task may be transferred to subsequent tasks and prevent activation of
other strategies that would otherwise come to mind, a mechanism referred to as
procedural priming. In a novel application of procedural priming we show that
it can make or break cognitive illusions. Our test case is the $1/k$ illusion,
which is based on the same unwarranted mathematical shortcut as the MPG
illusion and the time-saving bias. The task is to estimate distances between
values of fractions on the form $1/k$. Most people given this task intuitively
base their estimates on the distances between the denominators (i.e., the
reciprocals of the fractions), which may yield very poor estimations of the
true distances between the fractions. As expected, the tendency to fall for
this illusion is related to cognitive style (Study 1). In order to apply
procedural priming we constructed versions of the task in which the illusion is
weak, in the sense that most people do not fall for it anymore. We then gave
participants both ``strong illusion'' and ``weak illusion'' versions of the
task (Studies 2 and 3). Participants who first did the task in the weak
illusion version would often persist with the correct strategy even in the
strong illusion version, thus breaking the otherwise strong illusion in the
latter task. Conversely, participants who took the strong illusion version
first would then often fall for the illusion even in the weak illusion version,
thus strengthening the otherwise weak illusion in the latter task. |
| first_indexed | 2024-03-12T06:03:01Z |
| format | Article |
| id | doaj.art-9b4b66361eef48b8899f2062100f0305 |
| institution | Directory Open Access Journal |
| issn | 1930-2975 |
| language | English |
| last_indexed | 2024-03-12T06:03:01Z |
| publishDate | 2016-05-01 |
| publisher | Cambridge University Press |
| record_format | Article |
| series | Judgment and Decision Making |
| spelling | doaj.art-9b4b66361eef48b8899f2062100f03052023-09-03T04:00:43ZengCambridge University PressJudgment and Decision Making1930-29752016-05-01113205212Procedural priming of a numerical cognitive illusionKimmo ErikssonFredrik JanssonA strategy activated in one task may be transferred to subsequent tasks and prevent activation of other strategies that would otherwise come to mind, a mechanism referred to as procedural priming. In a novel application of procedural priming we show that it can make or break cognitive illusions. Our test case is the $1/k$ illusion, which is based on the same unwarranted mathematical shortcut as the MPG illusion and the time-saving bias. The task is to estimate distances between values of fractions on the form $1/k$. Most people given this task intuitively base their estimates on the distances between the denominators (i.e., the reciprocals of the fractions), which may yield very poor estimations of the true distances between the fractions. As expected, the tendency to fall for this illusion is related to cognitive style (Study 1). In order to apply procedural priming we constructed versions of the task in which the illusion is weak, in the sense that most people do not fall for it anymore. We then gave participants both ``strong illusion'' and ``weak illusion'' versions of the task (Studies 2 and 3). Participants who first did the task in the weak illusion version would often persist with the correct strategy even in the strong illusion version, thus breaking the otherwise strong illusion in the latter task. Conversely, participants who took the strong illusion version first would then often fall for the illusion even in the weak illusion version, thus strengthening the otherwise weak illusion in the latter task.http://journal.sjdm.org/15/151119/jdm151119.pdffractions procedural priming cognitive illusion Einstellung estimation.NAKeywords |
| spellingShingle | Kimmo Eriksson Fredrik Jansson Procedural priming of a numerical cognitive illusion Judgment and Decision Making fractions procedural priming cognitive illusion Einstellung estimation.NAKeywords |
| title | Procedural priming
of a numerical cognitive illusion |
| title_full | Procedural priming
of a numerical cognitive illusion |
| title_fullStr | Procedural priming
of a numerical cognitive illusion |
| title_full_unstemmed | Procedural priming
of a numerical cognitive illusion |
| title_short | Procedural priming
of a numerical cognitive illusion |
| title_sort | procedural priming of a numerical cognitive illusion |
| topic | fractions procedural priming cognitive illusion Einstellung estimation.NAKeywords |
| url | http://journal.sjdm.org/15/151119/jdm151119.pdf |
| work_keys_str_mv | AT kimmoeriksson proceduralprimingofanumericalcognitiveillusion AT fredrikjansson proceduralprimingofanumericalcognitiveillusion |