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. 2010 May 24;5(5):e10773.
doi: 10.1371/journal.pone.0010773.

The Bank of Standardized Stimuli (BOSS), a new set of 480 normative photos of objects to be used as visual stimuli in cognitive research

Mathieu B Brodeur  1 , Emmanuelle Dionne-Dostie, Tina Montreuil, Martin Lepage
Affiliations

The Bank of Standardized Stimuli (BOSS), a new set of 480 normative photos of objects to be used as visual stimuli in cognitive research

Mathieu B Brodeur et al. PLoS One. .

Abstract

There are currently stimuli with published norms available to study several psychological aspects of language and visual cognitions. Norms represent valuable information that can be used as experimental variables or systematically controlled to limit their potential influence on another experimental manipulation. The present work proposes 480 photo stimuli that have been normalized for name, category, familiarity, visual complexity, object agreement, viewpoint agreement, and manipulability. Stimuli are also available in grayscale, blurred, scrambled, and line-drawn version. This set of objects, the Bank Of Standardized Stimuli (BOSS), was created specifically to meet the needs of scientists in cognition, vision and psycholinguistics who work with photo stimuli.

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Conflict of interest statement

Competing Interests: The authors have declared that no competing interests exist.

Figures

Figure 1
Figure 1. The 5-step procedure of stimulus creation.
Figure 2
Figure 2. Some examples from the stimulus set.
Figure 3
Figure 3. Example of one object presented in four different conditions.
Note that objects are blurred and scrambled at 10 and 8 different levels respectively and the drawing version is currently available for 149 stimuli.
Figure 4
Figure 4. Graphical display of tabular frequencies of norms.
Figure 5
Figure 5. Scatter plots of the correlations.
Correlations are between A) H value and familiarity, B) object and viewpoint agreement, C) object agreement and familiarity, and D) object agreement and H value.
See this image and copyright information in PMC

References

    1. Coltheart M. The MRC Psycholinguistic Database. The Quarterly Journal of Experimental Psychology. 1981;33A:497–505.
    1. Gilhooly KL, Logie RH. Age of Acquisition, imagery, concreteness, familiarity and ambiguity measures for 1944 words. Behavior Research Methods, Instruments, & Computers. 1980;12:395–427.
    1. de Groot AMD. Representational aspects of word imageability and word frequency assessed through word association. Journal of Experimental Psychology: Learning, Memory, & Cognition. 1989;15:824–845.
    1. Schiano DJ, Watkins MJ. Speech-like coding of pictures in short-term memory. Memory & Cognition. 1981;9:110–114. - PubMed
    1. Snodgrass JG, Vanderwart M. A standardized set of 260 pictures: norms for name agreement, image agreement, familiarity, and visual complexity. Journal of Experimental Psychology: Human Learning & Memory. 1980;6:174–215. - PubMed

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