Data%20experiment%201%20detection%20of%20medium%20sized%20grasshoppers.xlsx (83.44 kB)

Detection of medium sized grasshoppers in size-invariable sequences

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posted on 30.07.2019 by Einat Karpestam, Sami Merilaita, Anders Forsman
Data on performance of 18 human subjects that searched for images of medium sized Tetrix subulata grasshoppers presented in sequences (10 images in each sequence) on computer screens against photographs of natural grasshopper habitat. The subjects were presented with three size-invariable sequences each (one for each of the black, grey and striped grasshopper colour morphs). The file includes information on background image identity, grasshopper colour morph, grasshopper image number, response time (time until response, either detection of grasshopper or incorrect response) and response (detection of grasshopper or incorrect response). Data for each sequence is included on a separate sheet.

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dc.type.embargo

none

dc.format.extent

85444

dc.identifier.uri

http://hdl.handle.net/10255/dryad.188932

dc.coverage.spatial

Europe, Sweden

dwc.ScientificName

Tetrix subulata

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