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Published on: October 5, 2018
[A comparative study of norms for a 400 picture set between Brazilian and American children]
Mônica Carolina Miranda1, Sabine Pompéia, Orlando F A Bueno
1Departamento de Psicobiologia, Universidade Federal de São Paulo, Brazil.
Insights
This study found a 400-picture set is adequate for cross-cultural use in children aged 5-7. While generally consistent, some pictures showed naming differences between Brazilian and North American children.
Area of Science:
- Child development
- Cross-cultural psychology
- Image perception
Background:
- Cross-cultural studies require validated stimuli.
- Picture sets must be evaluated for cultural appropriateness in naming, familiarity, and visual complexity.
- Previous research has not extensively compared Brazilian and North American children's responses to standardized picture sets.
Purpose of the Study:
- To compare Brazilian and North American children's responses to a set of 400 pictures.
- To assess the cross-cultural validity of the picture set for children aged 5-7.
- To identify specific pictures that may cause naming inconsistencies across cultures.
Main Methods:
- Thirty-six Brazilian children (aged 5-7) participated.
- Procedures and measures mirrored those used for a North American sample.
- Data were analyzed using Spearman rho correlations and Student t tests for direct comparison.
Main Results:
- Significant positive correlations were found between Brazilian and North American children's overall results for all measures.
- Both groups provided different modal names than intended for 59 pictures.
- Naming discrepancies were noted for 72 pictures by Brazilians and 26 by North Americans, with the other group naming them correctly.
Conclusions:
- The 400-picture set is suitable for cross-cultural research with children aged 5-7.
- Researchers should exercise caution with pictures that elicited naming inconsistencies between Brazilian and North American children.
- Development of culture-specific norms is recommended for pictures with cross-cultural naming variations.
Objective:
This study compared Brazilian and North American children regarding naming, familiarity and visual complexity of a set of 400 pictures.
Method:
Thirty-six Brazilian children (18 boys) aged 5 to 7 were evaluated. Their characteristics and the study procedure and measures were the same as those employed for the North American population enabling direct comparison of data from the two samples through Spearman rho correlations and Student t tests.
Results:
Positive significant correlations between overall results of Brazilian and North American children were observed for all measures. Qualitative analysis showed that both groups gave modal names that differed from the intended names for the same 59 pictures. The Brazilian children named 72 pictures differently from the intended names that were correctly named by the North American children, who named 26 pictures differently from the intended names that were correctly named by the Brazilians.
Conclusion:
The 400 picture set was shown to be an adequate tool for use in different cultures. However, it is advisable to avoid pictures that produced naming inconsistencies by the Brazilian and North American children in studies in other cultures with the same age group until specific norms are made available.
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