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Introduction: The benefits of completing household chores appear to transfer beyond managing day‐to‐day living. It is possible that chore engagement may improve executive functions, as engagement in chores require individuals to plan, self‐regulate, switch between tasks, and remember instructions. To date, little research has been conducted on household chores and executive functions in children, for whom these skills are still developing. Methods: Parents and guardians (N = 207) of children aged 5–13 years (M = 9.38, SD = 2.15) were asked to complete parent‐report questionnaires on their child's engagement in household chores and their child's executive functioning. Results: Results of the regression model indicated that engagement in self‐care chores (e.g., making self a meal) and family‐care chores (e.g., making someone else a meal) significantly predicted working memory and inhibition, after controlling for the influence of age, gender, and presence or absence of a disability. For families with a pet, there was no significant relationship between engagement in pet‐care chores and executive function skills. Conclusion: We strongly recommend that further research explore the relationship between chores and executive functions. It is possible that parents may be able to facilitate their child's executive function development through encouraging participation in chores, whereas chore‐based interventions (e.g., cooking programmes) may also be used to target deficits in ability. [ABSTRACT FROM AUTHOR]

American-European hybrid hazelnuts ( Corylus americana × Corylus avellana ) are an emerging crop in the Upper Midwest of the United States that have been reported to have unique sensory characteristics compared to traditionally grown European hazelnuts. In this study, key odor-active compounds in a roasted hybrid hazelnut variety ( C. americana × C. avellana ) were identified and profiled across different hybrid hazelnut varietals to understand sensory differences. Gas chromatography/mass spectrometry/olfactometry analysis identified 33 odorants with high flavor dilution factors (FD ≥ 16) in the roasted hybrid hazelnut, including 2-acetylpyrazine and 2-aminoacetophenone as first reported hazelnut odorants. Descriptive sensory analysis profiles of the roasted hazelnut and an aroma recombination model consisting of 27 odorants quantified above their odor detection thresholds were not significantly different for the six evaluated attributes, confirming the aroma contribution of the identified odorants. Variation in all 33 aroma-active compounds across 12 hybrid and two European hazelnut varieties was visualized through principal component analysis and related to aroma profiles previously characterized by consumers.