ASTM E1958-19a
- standard by ASTM International, 08/01/2019
- Standard Guide for Sensory Claim Substantiation
- Category: ASTM
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Full Description
1.1 This guide covers reasonable practices for designing and implementing sensory tests that validate claims pertaining only to the sensory or perceptual attributes, or both, of a product. This guide was developed for use in the United States and must be adapted to the laws and regulations for advertisement claim substantiation for any other country. A claim is a statement about a product that highlights its advantages, sensory or perceptual attributes, or product changes or differences compared to other products in order to enhance its marketability. Attribute, performance, and hedonic claims, both comparative and non-comparative, are covered. This guide includes broad principles covering selecting and recruiting representative consumer samples, selecting and preparing products, constructing product rating forms, test execution, and statistical handling of data. The objective of this guide is to disseminate good sensory and consumer testing practices. Validation of claims should be made more defendable if the essence of this guide is followed.
Table of Contents | |
| Section |
Introduction |
|
Scope | 1 |
Referenced Documents | 2 |
Terminology | 3 |
Basis of Claim Classification | 4 |
Consumer Based Affective Testing | 5 |
Sampling | 5.1 |
Sampling Techniques | 5.2 |
Selection of Products | 5.3 |
Sampling of Products When Both Products Are Currently on | 5.4 |
Handling of Products When Both Products Are Currently on | 5.5 |
Sampling of Products Not Yet on the Market | 5.6 |
Sample Preparation/Test Protocol | 5.7 |
Test Design-Consumer Testing | 6 |
Data Collection Strategies | 6.6 |
Interviewing Techniques | 6.7 |
Type of Questions | 6.8 |
Questionnaire Design | 6.9 |
Instruction to Respondents | 6.10 |
Instructions to Interviewers Product Details
Document History ASTM E1958-22ASTM E1958-21ASTM E1958-20ASTM E1958-19aASTM E1958-19ASTM E1958-18ASTM E1958-16aASTM E1958-12ASTM E1958-07ASTM E1958-06ASTM E1958-98ASTM D3141/D3141M-09(2014)Standard Specification for Asphalt for Undersealing Portland-Cement Concrete Pavements.. $26.00 $52.00 ASTM D1665-98(2014)Standard Test Method for Engler Specific Viscosity of Tar Products.. $26.00 $52.00 ASTM Volume 15.10:2014ASTM Book of Standards Volume 15.10: Packaging; Flexible Barrier Materials.. $119.00 $238.00 |