The Experts below are selected from a list of 18 Experts worldwide ranked by ideXlab platform
Paul Vonnahme - One of the best experts on this subject based on the ideXlab platform.
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Neighborhood frequency does affect performance in the Reicher task: encoding or decision?
Journal of experimental psychology. Human perception and performance, 2000Co-Authors: Kenneth R. Paap, Linda S. Johansen, Elvin Chun, Paul VonnahmeAbstract:Three experiments using the Reicher task show that performance on low-frequency Words is disrupted if the incorrect alternative forms a higher frequency Word. This neighborhood frequency effect occurs for both energy and pattern masks and for different sets of items, When the upcoming Word is primed and its accessibility is enhanced, the neighborhood frequency effect is eliminated. Experiments 4a and 4b tested the neighborhood frequency effect using a same-different task and a signal-detection analysis. Neighborhood frequency affected the decision criterion but not the sensitivity of the perceptual system. Experiment 5 showed that many Words with a frequency in the range from 1 to 5 per million are not recognized out of context. These results are consistent with the hypothesis that frequency effects in the Reicher task are caused by a bias in the decision system and can be simulated with the stochastic activation-verification model.
Kenneth R. Paap - One of the best experts on this subject based on the ideXlab platform.
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Neighborhood frequency does affect performance in the Reicher task: encoding or decision?
Journal of experimental psychology. Human perception and performance, 2000Co-Authors: Kenneth R. Paap, Linda S. Johansen, Elvin Chun, Paul VonnahmeAbstract:Three experiments using the Reicher task show that performance on low-frequency Words is disrupted if the incorrect alternative forms a higher frequency Word. This neighborhood frequency effect occurs for both energy and pattern masks and for different sets of items, When the upcoming Word is primed and its accessibility is enhanced, the neighborhood frequency effect is eliminated. Experiments 4a and 4b tested the neighborhood frequency effect using a same-different task and a signal-detection analysis. Neighborhood frequency affected the decision criterion but not the sensitivity of the perceptual system. Experiment 5 showed that many Words with a frequency in the range from 1 to 5 per million are not recognized out of context. These results are consistent with the hypothesis that frequency effects in the Reicher task are caused by a bias in the decision system and can be simulated with the stochastic activation-verification model.
Linda S. Johansen - One of the best experts on this subject based on the ideXlab platform.
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Neighborhood frequency does affect performance in the Reicher task: encoding or decision?
Journal of experimental psychology. Human perception and performance, 2000Co-Authors: Kenneth R. Paap, Linda S. Johansen, Elvin Chun, Paul VonnahmeAbstract:Three experiments using the Reicher task show that performance on low-frequency Words is disrupted if the incorrect alternative forms a higher frequency Word. This neighborhood frequency effect occurs for both energy and pattern masks and for different sets of items, When the upcoming Word is primed and its accessibility is enhanced, the neighborhood frequency effect is eliminated. Experiments 4a and 4b tested the neighborhood frequency effect using a same-different task and a signal-detection analysis. Neighborhood frequency affected the decision criterion but not the sensitivity of the perceptual system. Experiment 5 showed that many Words with a frequency in the range from 1 to 5 per million are not recognized out of context. These results are consistent with the hypothesis that frequency effects in the Reicher task are caused by a bias in the decision system and can be simulated with the stochastic activation-verification model.
Elvin Chun - One of the best experts on this subject based on the ideXlab platform.
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Neighborhood frequency does affect performance in the Reicher task: encoding or decision?
Journal of experimental psychology. Human perception and performance, 2000Co-Authors: Kenneth R. Paap, Linda S. Johansen, Elvin Chun, Paul VonnahmeAbstract:Three experiments using the Reicher task show that performance on low-frequency Words is disrupted if the incorrect alternative forms a higher frequency Word. This neighborhood frequency effect occurs for both energy and pattern masks and for different sets of items, When the upcoming Word is primed and its accessibility is enhanced, the neighborhood frequency effect is eliminated. Experiments 4a and 4b tested the neighborhood frequency effect using a same-different task and a signal-detection analysis. Neighborhood frequency affected the decision criterion but not the sensitivity of the perceptual system. Experiment 5 showed that many Words with a frequency in the range from 1 to 5 per million are not recognized out of context. These results are consistent with the hypothesis that frequency effects in the Reicher task are caused by a bias in the decision system and can be simulated with the stochastic activation-verification model.
Lue Shen - One of the best experts on this subject based on the ideXlab platform.
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Ganong effects for frequency may not be robust
The Journal of the Acoustical Society of America, 2020Co-Authors: Stephen Politzer-ahles, Ka Keung Lee, Lue ShenAbstract:The Ganong effect—more identifications of a certain phoneme in a context where that phoneme would yield a real Word than a context where that phoneme would yield a pseudoWord—has been widely replicated. Few studies, however, have tested whether this effect occurs for frequency contrasts. In the present study, participants' likelihood of identifying an ambiguous sound as aspirated was tested in acoustically identical continua in contexts where the identification of the sound as aspirated would either yield a lower- or Higher-Frequency Word than the identification of the sound as unaspirated would. No frequency-based Ganong effect was found.