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Goal specificity effects on hypothesis testing in problem solving
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| Zeitschriftentitel: | The Quarterly Journal of Experimental Psychology Section A |
|---|---|
| Personen und Körperschaften: | , |
| In: | The Quarterly Journal of Experimental Psychology Section A, 55, 2002, 1, S. 241-261 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
SAGE Publications
|
| Schlagwörter: |
| author_facet |
Burns, Bruce D. Vollmeyer, Regina Burns, Bruce D. Vollmeyer, Regina |
|---|---|
| author |
Burns, Bruce D. Vollmeyer, Regina |
| spellingShingle |
Burns, Bruce D. Vollmeyer, Regina The Quarterly Journal of Experimental Psychology Section A Goal specificity effects on hypothesis testing in problem solving General Psychology Experimental and Cognitive Psychology |
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burns, bruce d. |
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Burns, Bruce D. Vollmeyer, Regina 0272-4987 1464-0740 SAGE Publications General Psychology Experimental and Cognitive Psychology http://dx.doi.org/10.1080/02724980143000262 <jats:p>Previous research has found that having a nonspecific goal (NSG) leads to better problem solving and transfer than having a specific goal (SG). To distinguish between the various explanations of this effect requires direct evidence showing how a NSG affects a participant's behaviour. Therefore we collected verbal protocols from participants learning to control a linear system consisting of 3 outputs by manipulating 3 inputs. This system was simpler than the one we had used previously, so in Exp. 1 we generalized our earlier goal specificity findings to this system. In Exp. 2 protocol analysis confirmed our prediction (based on dual-space theories of problem solving) that NSG participants focused on hypothesis testing whereas SG participants focused on the goal. However, this difference only emerged over time. We also replicated the goal specificity effect on performance and showed that giving participants a hypothesis to test improved performance.</jats:p> Goal specificity effects on hypothesis testing in problem solving The Quarterly Journal of Experimental Psychology Section A |
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The Quarterly Journal of Experimental Psychology Section A |
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49 |
| title |
Goal specificity effects on hypothesis testing in problem solving |
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Goal specificity effects on hypothesis testing in problem solving |
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Goal specificity effects on hypothesis testing in problem solving |
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goal specificity effects on hypothesis testing in problem solving |
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General Psychology Experimental and Cognitive Psychology |
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http://dx.doi.org/10.1080/02724980143000262 |
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2002 |
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241-261 |
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<jats:p>Previous research has found that having a nonspecific goal (NSG) leads to better problem solving and transfer than having a specific goal (SG). To distinguish between the various explanations of this effect requires direct evidence showing how a NSG affects a participant's behaviour. Therefore we collected verbal protocols from participants learning to control a linear system consisting of 3 outputs by manipulating 3 inputs. This system was simpler than the one we had used previously, so in Exp. 1 we generalized our earlier goal specificity findings to this system. In Exp. 2 protocol analysis confirmed our prediction (based on dual-space theories of problem solving) that NSG participants focused on hypothesis testing whereas SG participants focused on the goal. However, this difference only emerged over time. We also replicated the goal specificity effect on performance and showed that giving participants a hypothesis to test improved performance.</jats:p> |
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| author | Burns, Bruce D., Vollmeyer, Regina |
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| description | <jats:p>Previous research has found that having a nonspecific goal (NSG) leads to better problem solving and transfer than having a specific goal (SG). To distinguish between the various explanations of this effect requires direct evidence showing how a NSG affects a participant's behaviour. Therefore we collected verbal protocols from participants learning to control a linear system consisting of 3 outputs by manipulating 3 inputs. This system was simpler than the one we had used previously, so in Exp. 1 we generalized our earlier goal specificity findings to this system. In Exp. 2 protocol analysis confirmed our prediction (based on dual-space theories of problem solving) that NSG participants focused on hypothesis testing whereas SG participants focused on the goal. However, this difference only emerged over time. We also replicated the goal specificity effect on performance and showed that giving participants a hypothesis to test improved performance.</jats:p> |
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| spelling | Burns, Bruce D. Vollmeyer, Regina 0272-4987 1464-0740 SAGE Publications General Psychology Experimental and Cognitive Psychology http://dx.doi.org/10.1080/02724980143000262 <jats:p>Previous research has found that having a nonspecific goal (NSG) leads to better problem solving and transfer than having a specific goal (SG). To distinguish between the various explanations of this effect requires direct evidence showing how a NSG affects a participant's behaviour. Therefore we collected verbal protocols from participants learning to control a linear system consisting of 3 outputs by manipulating 3 inputs. This system was simpler than the one we had used previously, so in Exp. 1 we generalized our earlier goal specificity findings to this system. In Exp. 2 protocol analysis confirmed our prediction (based on dual-space theories of problem solving) that NSG participants focused on hypothesis testing whereas SG participants focused on the goal. However, this difference only emerged over time. We also replicated the goal specificity effect on performance and showed that giving participants a hypothesis to test improved performance.</jats:p> Goal specificity effects on hypothesis testing in problem solving The Quarterly Journal of Experimental Psychology Section A |
| spellingShingle | Burns, Bruce D., Vollmeyer, Regina, The Quarterly Journal of Experimental Psychology Section A, Goal specificity effects on hypothesis testing in problem solving, General Psychology, Experimental and Cognitive Psychology |
| title | Goal specificity effects on hypothesis testing in problem solving |
| title_full | Goal specificity effects on hypothesis testing in problem solving |
| title_fullStr | Goal specificity effects on hypothesis testing in problem solving |
| title_full_unstemmed | Goal specificity effects on hypothesis testing in problem solving |
| title_short | Goal specificity effects on hypothesis testing in problem solving |
| title_sort | goal specificity effects on hypothesis testing in problem solving |
| title_unstemmed | Goal specificity effects on hypothesis testing in problem solving |
| topic | General Psychology, Experimental and Cognitive Psychology |
| url | http://dx.doi.org/10.1080/02724980143000262 |