Probabilistically-Cued Patterns Trump Perfect Cues in Statistical Language Learning.
Probabilistically-Cued Patterns Trump Perfect Cues in Statistical Language Learning.
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概率提示模式胜过统计语言学习中的完美提示。
DOI:
10.1080/15475441.2012.685826
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
Gómez,RebeccaL
中科院分区:
文献类型:
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作者:
Lany,Jill;Gómez,RebeccaL
Probabilistically cued co-occurrence relationships between word categories are common in natural languages but difficult to acquire. For example, in English, determiner-noun and auxiliary-verb dependencies both involve co-occurrence relationships but determiner-noun relationships are more reliably marked by correlated distributional and phonological cues and appear to be learned more readily. We tested whether experience with co-occurrence relationships that are more reliable promotes learning those that are less reliable using an artificial language paradigm. Prior experience with deterministically cued contingencies did not promote learning of less reliably cued structure, nor did prior experience with relationships instantiated in the same vocabulary. In contrast, prior experience with probabilistically cued co-occurrence relationships instantiated in different vocabulary did enhance learning. Thus, experience with co-occurrence relationships sharing underlying structure but not vocabulary may be an important factor in learning grammatical patterns. Furthermore, experience with probabilistically cued co-occurrence relationships, despite their difficultly for naïve learners, lays an important foundation for learning novel probabilistic structure.