Despite a tradition of consuming fish in Denmark and despite the health benefits of eating fish, Danish children consume only one-third of the officially recommended amount of fish. The objective of this study was to explore an experiential and sensory-based exercise in a school setting with focus on tactile play and cooking as a way of promoting 11- to 13-year-old children's acceptance of fish. The design was a qualitative exploratory multiple-case design using participant observation in a school setting. Six classes were recruited from the Eastern part of Denmark ( = 132). Based on an exercise with cooking fish and gyotaku (fish print), four meta-themes were identified by applying applied thematic analysis: rejection, acceptance, craftsmanship, and interaction. Rejection and acceptance appeared along a rejection-acceptance continuum related to how the fish was categorised (animal, non-animal, food) in different phases of the experiment. Rejection was promoted by mucus, smell, animalness, and texture, whereas helping each other, tactile play, and craftsmanship promoted acceptance. In conclusion, this study found that tactile play combined with cooking could be a way of promoting acceptance of fish. The findings also support a school setting as a potential gateway in promoting healthy food behaviour.
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http://dx.doi.org/10.3390/nu12103180 | DOI Listing |
Appetite
January 2025
Department of Clinical Psychological Science, Faculty of Psychology & Neuroscience, Maastricht University, the Netherlands.
Food rejections are common in young children and often include healthy foods, hereby impairing the quality of their diet. Previous studies indicate that food texture may play a role in children's food preferences and intake. Building on these findings, as part of an ongoing longitudinal project, the present study investigated whether food rejection is related to tactile sensitivity and tactile appreciation in three-year-old children.
View Article and Find Full Text PDFMicrosyst Nanoeng
November 2024
Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, China.
Tactile sensors play a critical role in robotic intelligence and human-machine interaction. In this manuscript, we propose a hybrid tactile sensor by integrating a triboelectric sensing unit and a capacitive sensing unit based on porous PDMS. The triboelectric sensing unit is sensitive to the surface material and texture of the grasped objects, while the capacitive sensing unit responds to the object's hardness.
View Article and Find Full Text PDFJ Neurophysiol
December 2024
Institut des systèmes intelligents et de robotique, Sorbonne Université, CNRS, Paris, France.
Haptic interactions with objects induce complex vibrotactile signals that are central to tactile perception. Despite the broad literature on vibrotactile perception, surprisingly little is known about the sensory processing of complex tactile signals made of multiple pure tones. To fill this gap, the study reported here investigated the impact of the constitutive pure tones of a complex vibrotactile signal on its perception.
View Article and Find Full Text PDFHeliyon
October 2024
Department of Stomatology, Sanming Integrated Medicine Hospital, Sanming, Fujian, China.
This study investigates the emotional engagement of children aged 3-12 with toothbrush color design from a psychological perspective, focusing on three distinct age groups: 3-5 years, 6-8 years, and 9-12 years. While previous research has primarily concentrated on the physical attributes of toothbrushes, this study employs a mixed-methods approach that combines quantitative surveys with qualitative interviews and observations, to analyze children's emotional responses and preferences for various toothbrush designs across different age groups. The findings reveal significant age-related differences in emotional engagement; younger children tend to prefer bright colors and playful shapes, whereas older children prioritize functionality.
View Article and Find Full Text PDFACS Appl Mater Interfaces
November 2024
State Key Laboratory of Power Transmission Equipment Technology, Chongqing University, Chongqing 400044, People's Republic of China.
Wearable electronic devices with multifunctions such as flexible, integrated, and self-powered play a crucial role in the fields of health monitoring, motion monitoring, and human-computer interaction. However, their core basic components, flexible pressure sensors, face challenges including poor long-term stability and insufficient real-time sensing accuracy. In order to solve the challenges of long-term, stable, and accurate sensing of the sensor, this paper prepares polydimethylsiloxane (SHPDMS) with intrinsic self-healing property and designs a high-sensitivity self-healing capacitive flexible pressure sensor with dual microstructures (grating microstructured electrodes and microporous dielectric layer) as the substrate based on SHPDMS.
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