Taste education reduces food neophobia and increases willingness to try novel foods in school children

Abstract

BACKGROUND/OBJECTIVES: This study measured the effects of a taste education program developed in Korea on food neophobia and willingness to try novel foods in school children. SUBJECTS/METHODS: One-hundred and twenty school children (aged 7-9 years) residing in Seoul participated in 12 sessions of a taste education program for 3 months. The Korean taste education program was adapted from "Les classes du gout" by J. Puisais and modified to suit a Korean education environment. The study subjected school children to pre- and post-programs on food neophobia and willingness to try novel foods (WTNF), in addition to children's food neophobia in their parents. A total of 101 survey data were analyzed using SPSS 18.0. RESULTS: Regarding the effects of taste education, scores of food neophobia significantly decreased (P < 0.01) in the posttest, mean (m) score ($4.10{\pm}1.19$) decreased compared to the pretest ($4.39{\pm}1.00$), and WTNF significantly increased (P < 0.001) in the pretest (m) score ($0.48{\pm}0.33$) compared to the pretest ($0.32{\pm}0.34$). This result indicates verification of the study hypothesis. CONCLUSIONS: Food neophobia scale (FNS), an index that measures personal food preference [1,2], showed a very weak correlation with behavioral willingness to taste novel foods (WTNF). Therefore, it is expected that the two scales measure different things. However, considering that the traits of food neophobia are not easily changed, the taste education program was administered in a remarkably effective manner.

Keywords

• Taste education;
• food neophobia;
• school children

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References

1. Raudenbush B, Schroth F, Reilley S, Frank RA. Food neophobia, odor evaluation and exploratory sniffing behavior. Appetite 1998;31:171-83. https://doi.org/10.1006/appe.1998.0161
2. Pliner P. Development of measures of food neophobia in children. Appetite 1994;23:147-63. https://doi.org/10.1006/appe.1994.1043
3. Rozin P, Vollmecke TA. Food likes and dislikes. Annu Rev Nutr 1986;6:433-56. https://doi.org/10.1146/annurev.nu.06.070186.002245
4. Pliner P, Salvy SJ. Food neophobia in humans. In: Shepherd R, Raats M, editors. The Psychology of Food Choice. Wallingford: CABI; 2006. p.75-92.
5. Carruth BR, Skinner J, Houck K, Moran J 3rd, Coletta F, Ott D. The phenomenon of "picky eater": a behavioral marker in eating patterns of toddlers. 1998;17:180-6. https://doi.org/10.1080/07315724.1998.10718744
6. Cashdan E. A sensitive period for learning about food. Hum Nat 1994;5:279-91. https://doi.org/10.1007/BF02692155
7. Koivisto UK, Sjoden PO. Food and general neophobia in Swedish families: parent-child comparisons and relationships with serving specific foods. Appetite 1996;26:107-18. https://doi.org/10.1006/appe.1996.0009
8. Nicklaus S, Boggio V, Chabanet C, Issanchou S. A prospective study of food variety seeking in childhood, adolescence and early adult life. Appetite 2005;44:289-97. https://doi.org/10.1016/j.appet.2005.01.006
9. Birch LL, McPhee L, Shoba BC, Pirok E, Steinberg L. What kind of exposure reduces children's food neophobia? Looking vs. tasting. Appetite 1987;9:171-8. https://doi.org/10.1016/S0195-6663(87)80011-9
10. Puisais J, Pierre C. Classes du Gout. Paris: Flammarion; 1987.
11. Reverdy C, Chesnel F, Schlich P, Koster EP, Lange C. Effect of sensory education on willingness to taste novel food in children. Appetite 2008;51:156-65. https://doi.org/10.1016/j.appet.2008.01.010
12. Mustonen S, Rantanen R, Tuorila H. Effect of sensory education on school children's food perception: a 2-year follow-up study. Food Qual Prefer 2009;20:230-40. https://doi.org/10.1016/j.foodqual.2008.10.003
13. Mustonen S, Tuorila H. Sensory education decreases food neophobia score and encourages trying unfamiliar foods in 8-12-year-old children. Food Qual Prefer 2010;21:353-60. https://doi.org/10.1016/j.foodqual.2009.09.001
14. Russell CG, Worsley A. A population-based study of preschoolers' food neophobia and its associations with food preferences. J Nutr Educ Behav 2008;40:11-9. https://doi.org/10.1016/j.jneb.2007.03.007
15. Shon C, Park Y, Ryou H, Na W, Choi K. The development of a taste education program for preschoolers and evaluation of a program by parents and childcare personnel. Nutr Res Pract 2012;6:466-73. https://doi.org/10.4162/nrp.2012.6.5.466
16. Pliner P, Hobden K. Development of a scale to measure the trait of food neophobia in humans. Appetite 1992;19:105-20. https://doi.org/10.1016/0195-6663(92)90014-W
17. Stein LJ, Nagai H, Nakagawa M, Beauchamp GK. Effects of repeated exposure and health-related information on hedonic evaluation and acceptance of a bitter beverage. Appetite 2003;40:119-29. https://doi.org/10.1016/S0195-6663(02)00173-3
18. Pelchat ML, Pliner P. "Try it. You'll like it". Effects of information on willingness to try novel foods. Appetite 1995;24:153-65. https://doi.org/10.1016/S0195-6663(95)99373-8
19. Fishbein M, Ajzen I. Belief, Attitude, Intention, and Behavior: an Introduction to Theory and Research. Reading (MA): Addison-Wesley; 1975.

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