This figure from Friederici (2005) shows event-related potential (ERP) results for linguistic processing in children and adults. Use information provided in the figure to identify the ERP.

Question

BlackTom AI · Accepted Answer

To answer accurately, we first restate what the question is asking: identify the ERP component shown in Friederici (2005) for linguistic processing differences between children and adults. The provided option is: N400.

Now, let's analyze the ERP pattern conceptually. The N400 is a negative-going deflection that peaks around ~400 milliseconds after a semantically incongruent or semantically unexpected word is read or heard. It is most prominently observed at centroparietal sites and is typically larger (more negative) for incongruent words than for congruent words, reflecting semantic integration difficulty.

In the figure, you can see two types of trials: incongruent words (dotted lines) and congruent words (solid lines). The time axis runs from about 0 to 1.6 seconds, with the critical processing around the 300–500 ms window where N400 effects are expected. The marked difference between the incongruent and congruent conditions around the ~400 ms region is consistent with a semantic expectancy effect typical of the N400 component. This is further supported by the labeling conventions used in ERP literature: a prominent, polarity-reversed, or distinct negative deflection around 400 ms for semantic manipulation.

Option analysis:
- If we consider alternatives typically discussed in ERP literature (e.g., P600 for syntactic processing or LAN for early syntactic effects), those would present different timing, scalp distribution, or task conditions. The figure here emphasizes semantic incongruity rather than syntactic anomalies, aligning with N400 characteristics rather than P600 or other components.
- Since the dataset provided contains only one option, we cannot contrast directly with other choices in this question. However, given the classic semantic N400 signature—greater negativity for incongruent words around 400 ms on central–parietal sites—the observed pattern in the figure matches the N400 profile.

In summary, the combination of a semantic incongruity manipulation (incongruent vs congruent words), the typical ~400 ms latency window, and the centroparietal distribution all point to the N400 as the ERP component depicted in this Friederici (2005) figure.

COGS 102 Quiz 3

This figure from Friederici (2005) shows event-related potential (ERP) results for linguistic processing in children and adults. Use information provided in the figure to identify the ERP.

View Explanation

Log in for full answers

Similar Questions

Which ERP component reflects the brain's processing of semantic violations in language?

Use information provided in the figure to identify the ERP.

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler