Quantifying Child-Appeal: The Development and Mixed-Methods Validation of a Methodology for Evaluating Child-Appealing Marketing on Product Packaging.
Int J Environ Res Public Health
; 18(9)2021 04 29.
Article
in English
| MEDLINE | ID: covidwho-1231469
ABSTRACT
There is no standardized or validated definition or measure of "child-appeal" used in food and beverage marketing policy or research, which can result in heterogeneous outcomes. Therefore, this pilot study aimed to develop and validate the child-appealing packaging (CAP) coding tool, which measures the presence, type, and power of child-appealing marketing on food packaging based on the marketing techniques displayed. Children (n = 15) participated in a mixed-methods validation study comprising a binary classification (child-appealing packaging? Yes/No) and ranking (order of preference/marketing power) activity using mock breakfast cereal packages (quantitative) and focus group discussions (qualitative). The percent agreement, Cohen's Kappa statistic, Spearman's Rank correlation, and cross-classification analyses tested the agreement between children's and the CAP tool's evaluation of packages' child-appeal and marketing power (criterion validity) and the content analysis tested the relevance of the CAP marketing techniques (content validity). There was an 80% agreement, and "moderate" pairwise agreement (κ [95% CI] 0.54 [0.35, 0.73]) between children/CAP binary classifications and "strong" correlation (rs [95% CI] 0.78 [0.63, 0.89]) between children/CAP rankings of packages, with 71.1% of packages ranked in the exact agreement. The marketing techniques included in the CAP tool corresponded to those children found pertinent. Pilot results suggest the criterion/content validity of the CAP tool for measuring child-appealing marketing on packaging in accordance with children's preferences.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Marketing
/
Food
Type of study:
Experimental Studies
/
Prognostic study
/
Qualitative research
/
Randomized controlled trials
Limits:
Child
/
Humans
Language:
English
Year:
2021
Document Type:
Article
Affiliation country:
Ijerph18094769
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