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Free Online Flashcard Deck

3 Divided Attention Free Online FlashCards

Study 3 Divided Attention with 12 free online flashcards. Review key terms, definitions, and concepts with this interactive flashcard deck.

12 cards
01
Front

What is divided attention?

Back

Divided attention is the ability to allocate attention across two or more tasks or sources of information.

02
Front

What does dual-task performance describe?

Back

Dual-task performance refers to tasks that overlap in time and are performed together.

03
Front

How can multitasking differ from simultaneous task performance?

Back

Multitasking can involve overlapping tasks or rapidly switching between them; switching is not the same as doing tasks simultaneously.

04
Front

What is a dual-task cost?

Back

A dual-task cost is the change in speed, accuracy, or another performance measure between single-task and dual-task conditions.

05
Front

Why measure both tasks in a dual-task study?

Back

Measure both tasks alone and during dual-task performance; one task may worsen while the other is protected.

06
Front

How can prioritizing one task affect the other?

Back

People may preserve a high-priority task by allowing performance on the other task to suffer.

07
Front

What happens in the psychological refractory period paradigm?

Back

Two signals arrive close together and each requires a speeded response; the second response is usually more delayed when the signals are closer in time.

08
Front

How does timing affect dual-task interference?

Back

When tasks demand the same processing operation at nearly the same time, they tend to interfere more.

09
Front

At what processing stages can dual-task interference arise?

Back

Interference can arise during perceptual processing, central decisions, or response execution.

10
Front

How can task difficulty affect interference?

Back

A demanding task leaves less capacity available for another task, so interference may increase as either task becomes harder.

11
Front

Do different sensory modalities eliminate dual-task interference?

Back

Different sensory modalities do not guarantee freedom from interference; tasks may still compete for central processing.

12
Front

How can people coordinate competing tasks?

Back

People can manage competing tasks by prioritizing one, scheduling parts in sequence, or adjusting how attention is shared.