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In this line of research, we are examining whether motivation increases the utilization of target (positive) or distractor (negative) color cues to improve visual attention performance.
When finding a search target, receiving a target cue or distractor cue can increase search efficiency. We are examining whether we can improve people's use of the cues to aid visual search performance if we increase their motivation through reward or time pressure.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Within-subjects motivation manipulation | Experimental | Low or high motivation |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Motivation Manipulation | Behavioral | On some trials, participants have lower motivation and on other trials participants have higher motivation. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Button Press Reaction Time | Speed to respond correctly to the target- after participant finds the target shape on a computer screen, they press a button to indicate what shape they see | During Testing (single day) |
| Button Press Accuracy | Accuracy of responses to target item- we will measure whether the participants presses the correct button which corresponds to the target shape presented on the computer screen or the incorrect button | During Testing (single day) |
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Inclusion Criteria:
Exclusion Criteria:
-
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| Name | Affiliation | Role |
|---|---|---|
| Nancy Carlisle | Lehigh University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Lehigh University | Bethlehem | Pennsylvania | 18015 | United States |
We plan to share anonymized subject data on Open Science Framework.
Upon publication.
Open Science Framework internet access.
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| Type | Date | Date Unknown |
|---|---|---|
| Release | Oct 24, 2024 | |
| Unrelease | Oct 28, 2024 | |
| Release | Oct 28, 2024 | |
| Reset | Nov 18, 2024 |
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| Release Date | Unrelease Date | Unrelease Date Unknown | Reset Date | MCP Release Number |
|---|---|---|---|---|
| Oct 24, 2024 | Oct 28, 2024 | |||
| Oct 28, 2024 |
All participants receive each level of visual cue type and motivation.
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| Nov 18, 2024 |