Semantic satiation, forewarning, and decision latency

Electrocortical N400 Effects of Semantic Satiation

Semantic satiation is characterised by the subjective and temporary loss of meaning after high repetition of a prime word. To study the nature of this effect, previous electroencephalography (EEG) research recorded the N400, an ERP component that is sensitive to violations of semantic context. The N400 is characterised by a relative negativity to words that are unrelated vs. related to the sema...

Testing an associative account of semantic satiation.

How is the meaning of a word retrieved without interference from recently viewed words? The ROUSE theory of priming assumes a discounting process to reduce source confusion between subsequently presented words. As applied to semantic satiation, this theory predicted a loss of association between the lexical item and meaning. Four experiments tested this explanation in a speeded category-matchin...

[The effect of target degradation on detection of semantic satiation in a lexical decision task].

In this study, it was examined whether or not visual quality of letter strings influenced the detection of semantic satiation in a lexical decision task. Previous studies concluded that lexical decision tasks cannot detect semantic satiation, because semantic information was not fully utilized in this task. Recently, however, it has been shown that semantic satiation is detected in this task as...

Semantic satiation in healthy young and older adults.

In four experiments, semantic satiation was investigated in young and old adults. In the first two experiments, subjects were repeatedly presented a word (e.g., DOG) and then were presented a pair of words (e.g., DOG-CAT or DOG-CHAIR) for a relatedness decision. The results of both experiments indicated that for the young adults, the relatedness effect (the difference between response latency o...

Semantic Satiation and Delayed Recognition among Lexically - Ambiguous Words