P300 and the word frequency effect
WebApr 3, 2024 · Significant frequency effects were found in the N1 (190–260 ms) and P2 (300–360 ms) components, significant predictability effects were found in the P2 (300–360 ms) and N400 (300–500 ms) components, and a significant interaction was found in the early N1 (135–155 ms) component. WebDec 13, 2024 · When word recognition is analyzed, frequency of occurrence is one of the strongest predictors of processing efficiency. High-frequency words are known to more people and are processed faster than low-frequency words (the word frequency effect; Monsell, Doyle, & Haggard, 1989).This is true for tasks such as word naming, lexical …
P300 and the word frequency effect
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WebMay 18, 2024 · Effects of relevance and response frequency on P3b amplitudes: Review of findings and comparison of hypotheses about the process reflected by P3b. Diverse psychological correlates have been ascribed to “P300,” the conspicuous P3b component of event‐related potentials (ERPs) recorded in many laboratory tasks. WebResearch shows that contextual diversity (CD; the number of different contexts in which a word appears within a corpus) constitutes a better predictor of reading performance than word frequency (WF), that it mediates the access to lexical representations, and that controlling for contextual CD abolishes the effect of WF in lexical decision tasks.
WebNov 1, 1992 · Positive deviation in the central parietal areas with a peak latency of about 300 ms and later is one of the most frequent phenomena recorded in a wide range of … WebAug 9, 2005 · The effect of larger N170 amplitudes for consonant strings compared to words may be related to the well-replicated findings of larger N170 amplitudes for low-frequency words than for high-frequency words [18–21]. For both the consonant strings and the word frequency effects, no lateralization differences have been reported and the …
WebJul 1, 2024 · The literature on the LPC effect of word frequency is more complex, in part due to inconsistencies in terminology (sometimes also referred to as P300 33, P530 31, or P600 34,35) and choice of time ... WebA word-frequency effect on RT was present when difficulty was held constant. The relationship of the results to subjective estimates of word familiarity is discussed. Twenty …
WebSep 3, 2013 · Also, smaller P300 amplitudes were found for low-frequency words when presented at long lags–consistent with findings that low-frequency words induce a smaller P300 than high-frequency words–but no difference between high-frequency and low-frequency words was observed during short lags. Experiment 1 Methods Participants.
WebWe replicated previously reported P300 subsequent memory effects for size isolates and found additional correlations with recall in the novelty P3, a right lateralized positivity, and … laundry balls for pet hairWebApr 7, 2016 · [A]re there certain frequencies that are expected in the EEG - ERPs are not analyzed in the frequency domain, but in the time domain. If you are interested in the frequency content of the EEG; it is much dependent on the state of the subject. An awake, vigilant test subject with their eyes open will show beta activity (6 - 31 Hz band). ad. 3. laundry balls instead of detergentWebThe results suggest that: (1) the effects of word frequency originate early during processing, (2) stimulus probability affects response priming mostly for stimuli which do not evoke a … laundry bar dress code