ASTM E2299-2003 儿童对产品的感官评定的标准指南

作者:标准资料网 时间:2024-05-25 06:05:05   浏览:8313   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:StandardGuideforSensoryEvaluationofProductsbyChildren
【原文标准名称】:儿童对产品的感官评定的标准指南
【标准号】:ASTME2299-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E18.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:感官分析;儿童
【英文主题词】:behaviors;children;consumerproducts;infants;legal;marketresearch;parents;preschoolers;preteens;questionnaires;recruitment;safety;screeners;sensorytesting;skills;teens;toddlers
【摘要】:1.1Thisstandardguideprovidesaframeworkforunderstandingtheissuesrelatingtoconductingsensoryandmarketresearchstudieswithchildren.Itrecommendsandprovidesexamplesfordevelopingethical,safe,andvalidtestingmethods.Itfocusesspecificallyontheconcernsrelevanttotestingwithchildrenfrombirththroughpreadolescence.Theguideassumesthatteensolderthan15yearsofagearegenerallycapableofperformingsensorytestslikeadults,andtherefore,allstandardproceduresusedwithadultsubjectsapply.Theoneexception,however,islegalconsentwhereparentalpermissionshouldbeobtainedforanyoneunder18yearsofage.1.2Theguidewilltakeintoaccountthewiderangeofchildren''sphysical,emotional,andcognitivelevelsofdevelopment.Itwillproveusefulfordevelopingtasksthatareunderstandabletochildren.Itrecommendsalternativemodesforchildrentocommunicatetheiropinionsorperceptionsbacktotheresearcher,suchasappropriatescalesandmeasures.1.3Theethicalstandardpresentedinthisdocumentshouldbeviewedasaminimumrequirementfortestingwithminors.Thesafetyandprotectionofchildrenasrespondents,aswellasanattitudeofrespectforthevalueoftheirinputshouldbeofprimaryconcerntotheresearcher.1.4Theconsiderationsraisedinthisdocumentmayalsobeusefulwhentestingwiththeelderlyorwithadultswhohavedevelopmentalhandicaps.1.5Thisdocumentisnotintendedtobeacompletedescriptionofreliablesensorytestingtechniquesandmethodologies.Itfocusesinsteadonspecialconsiderationsforthespecificapplicationofsensorytechniqueswhentestingwithchildren.Itassumesknowledgeofbasicsensoryandstatisticalanalysistechniques.
【中国标准分类号】:X04
【国际标准分类号】:67_240
【页数】:12P.;A4
【正文语种】:


下载地址: 点击此处下载
【英文标准名称】:SpecificationforNickelandNickel-AlloyBareWeldingRodsandElectrodes
【原文标准名称】:镍及镍合金裸焊条和电极规范
【标准号】:ANSI/AWSA5.14/A5.14M-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:weldingelectrodes;weldingengineering;specification;weldingrods;nickel
【摘要】:
【中国标准分类号】:
【国际标准分类号】:25_160_20
【页数】:
【正文语种】:英语