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活動與演講
  • 標題:演講公告-2017.4.27(四)楊立行老師
  • 公告日期:2017-04-19

國立政治大學心理學系105-2學術研討會

講者:楊立行副教授(政治大學心理學系)

講題:Individual Differences in Categorization Strategy and Working Memory Capacity

時間:20170427日(星期四)1410-1600

地點:政大果夫樓一樓101會議室

歡迎您的蒞臨!

 

演講摘要Recently, Conaway and Kurtz (2016) asked participants to learn the partial XOR category structure, in which stimuli in 3 out of 4 quadrants were presented in the learning phase and all stimuli were presented in the transfer phase. The participants’ transfer response patterns showed two categorization strategies: proximity and XOR. These authors claimed with computer simulation that the reference-point model cannot accommodate their results, but their DIVA model can. In this study, first I showed with computer simulation that the reference-point model can account for their results from the perspective of kernels. Second, in addition to replicating their results, I also measured participants’ WMC and found a negative correlation between WMC and tendency of using XOR strategy only for the XOR group. This relationship is implied to be mediated by how deterministic the decision-making processis, with Bayesian hierarchical modeling for a hybrid model consisting of two reference-point models.

 

講者簡介楊立行教授畢業於輔仁大學心理學系,而後於澳洲西澳大學取得心理學博士學位,現為政治大學心理學系副教授,同時也是政治大學心智大腦與學習研究中心之研究人員。研究專長為計量、數理心理學及類神經網路模型。

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  • 張貼人:溫宜錦
  • 最後修改時間:2017-04-19 AM 9:00

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