In ERP Studies of Performance on the Dichotic Listening Task,Hillyard

question 26

Multiple Choice

In ERP studies of performance on the dichotic listening task,Hillyard and colleagues (1973) found that attended signals are accompanied by a negative-polarity waveform that is relatively large and appears soon after stimulus onset (within 100 milliseconds of stimulus presentation) .This waveform is called the auditory ________ potential.

• A)N1
• B)P3
• C)ERF
• D)sensory

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Definitions:

Direct Labor-Hours

The combined working hours of employees directly contributing to the manufacturing cycle.

Direct Materials Cost

The cost of raw materials directly used in the production of goods or services.

Overhead Cost

All ongoing business expenses not directly attributed to creating a product or service, including rent, utilities, and salaries of non-production staff.

Activity Rates

Are used in activity-based costing to allocate costs to products or services based on the activities required for their production or delivery.