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. 2026 Sep 18;13:1930409. doi: 10.3389/fnut.2026.1930409

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Copyright © 2026 Ong, Lim, Sin, Khoo, Chan and Aung.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Panel A displays three beige bowls labelled A, B, and C, arranged from largest to smallest. Panel B shows three cups labeled A, B, and C: a translucent plastic cup, a clear glass mug, and a beige melamine mug, arranged from left to right. Panel C features a single plate centered between a fork on the left and a spoon on the right. — Examples of household measurement items. (A) Bowls (diameter = 20 cm, 15 cm, 11.5 cm), (B) Cups (volume = 325 mL, 220 mL, 270 mL), (C) Plate with fork and spoon.