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Sensometrics
Sensometrics is a scientific discipline that involves the application of mathematical, statistical, and computational methods to the field of Sensory and Consumer Science. It is an interdisciplinary field, closely related to disciplines such as sensory evaluation, statistics, psychometrics, and chemometrics, among others. Sensometrics deals with all aspects of data generation and analysis, from design of experiments and methods used to investigate perceptions and preferences, to specific tools to analyze and model the data resulting from these methods. Sensometrics plays a key role in Sensory and Consumer Science, providing important tools with applications in product development, quality assurance, market research, and consumer behavior. History Sensometrics emerged in response to the increasing attention on measurement in the more general field of Sensory Science—which is typically described as concerned with “evoking, measuring, analyzing, and interpreting” humans’ senso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Quality And Preference
''Food Quality and Preference'' is a peer-reviewed scientific journal in the field of sensory and consumer science, published by Elsevier. Its scope covers consumer and market research, sensory science, sensometrics and sensory evaluation, nutrition and food choice, as well as food research, product development and sensory quality assurance. It is the official journal oThe Sensometric SocietyanThe European Sensory Science Society The journal also publishes special issues associated with topical sensory conference worldwide, such as the Pangborn Sensory Science SymposiumEurosense anSensometrics Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2018 impact factor of 3.684. See also * Consumer science * Food science * European Sensory Network * Pangborn Sensory Science Symposium * Sensory science Sensory may refer to: Biology * Sensory ecology, how organisms obtain information about their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sensory Evaluation
Sensory analysis (or sensory evaluation) is a scientific discipline that applies principles of experimental design and statistical analysis to the use of human senses (sight, smell, taste, touch and hearing) for the purposes of evaluating consumer products. The discipline requires panels of human assessors, on whom the products are tested, and recording the responses made by them. By applying statistical techniques to the results it is possible to make inferences and insights about the products under test. Most large consumer goods companies have departments dedicated to sensory analysis. Sensory analysis can mainly be broken down into three sub-sections: * Analytical testing (dealing with objective facts about products) * Affective testing (dealing with subjective facts such as preferences) * Perception (the biochemical and psychological aspects of sensation) Analytical testing This type of testing is concerned with obtaining ''objective facts'' about products. This could rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statistics
Statistics (from German language, German: ''wikt:Statistik#German, Statistik'', "description of a State (polity), state, a country") is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data. In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied. Populations can be diverse groups of people or objects such as "all people living in a country" or "every atom composing a crystal". Statistics deals with every aspect of data, including the planning of data collection in terms of the design of statistical survey, surveys and experimental design, experiments.Dodge, Y. (2006) ''The Oxford Dictionary of Statistical Terms'', Oxford University Press. When census data cannot be collected, statisticians collect data by developing specific experiment designs and survey sample (statistics), samples. Representative sampling as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychometrics
Psychometrics is a field of study within psychology concerned with the theory and technique of measurement. Psychometrics generally refers to specialized fields within psychology and education devoted to testing, measurement, assessment, and related activities. Psychometrics is concerned with the objective measurement of latent constructs that cannot be directly observed. Examples of latent constructs include intelligence, introversion, mental disorders, and educational achievement. The levels of individuals on nonobservable latent variables are inferred through mathematical modeling based on what is observed from individuals' responses to items on tests and scales. Practitioners are described as psychometricians, although not all who engage in psychometric research go by this title. Psychometricians usually possess specific qualifications such as degrees or certifications, and most are psychologists with advanced graduate training in psychometrics and measurement theory. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemometrics
Chemometrics is the science of extracting information from chemical systems by data-driven means. Chemometrics is inherently interdisciplinary, using methods frequently employed in core data-analytic disciplines such as multivariate statistics, applied mathematics, and computer science, in order to address problems in chemistry, biochemistry, medicine, biology and chemical engineering. In this way, it mirrors other interdisciplinary fields, such as psychometrics and econometrics. Background Chemometrics is applied to solve both descriptive and predictive problems in experimental natural sciences, especially in chemistry. In descriptive applications, properties of chemical systems are modeled with the intent of learning the underlying relationships and structure of the system (i.e., model understanding and identification). In predictive applications, properties of chemical systems are modeled with the intent of predicting new properties or behavior of interest. In both cases, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sensory Evaluation
Sensory analysis (or sensory evaluation) is a scientific discipline that applies principles of experimental design and statistical analysis to the use of human senses (sight, smell, taste, touch and hearing) for the purposes of evaluating consumer products. The discipline requires panels of human assessors, on whom the products are tested, and recording the responses made by them. By applying statistical techniques to the results it is possible to make inferences and insights about the products under test. Most large consumer goods companies have departments dedicated to sensory analysis. Sensory analysis can mainly be broken down into three sub-sections: * Analytical testing (dealing with objective facts about products) * Affective testing (dealing with subjective facts such as preferences) * Perception (the biochemical and psychological aspects of sensation) Analytical testing This type of testing is concerned with obtaining ''objective facts'' about products. This could rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Sensory Network
The European Sensory Network (ESN) is an international association of leading academic and research institutions in the field of sensory and consumer sciencesESN membersshare their knowledge and expertise and work towards standard methodologies. The network was founded in 1989 to meet the challenge of the rapidly developing science of sensory analysis. Aims The aims of the European Sensory Network are: * to further the development and application of sensory science in Europe * to improve sensory and consumer testing methodology for the benefit of the European food and non-food industry, e.g. by ensuring rapid feedback on research results of practical relevance to the industry * to promote the application of sensory analysis in the industry; e.g. by in-house training and seminars Activities ESN activities cover the following areas: * Internal meetings to exchange experiences, to raise and discuss methodological questions, and to create new concepts and plans for co-operative r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Sensory Studies
The ''Journal of Sensory Studies'' is a peer-reviewed scientific journal that covers research on "human reactions to basic tastes on foods, beverages, wine, liquor/beer, the environment, medications, and other human exposures in every day life". It is published by Wiley-Blackwell Wiley-Blackwell is an international scientific, technical, medical, and scholarly publishing business of John Wiley & Sons. It was formed by the merger of John Wiley & Sons Global Scientific, Technical, and Medical business with Blackwell Publish ... in collaboration with the Society of Sensory Professionals. References External links * {{Official, http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-459X Society of Sensory Professionals Bimonthly journals Wiley-Blackwell academic journals English-language journals Food science journals Publications established in 1986 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Science
Food science is the basic science and applied science of food; its scope starts at overlap with agricultural science and nutritional science and leads through the scientific aspects of food safety and food processing, informing the development of food technology. Food science brings together multiple scientific disciplines. It incorporates concepts from fields such as chemistry, physics, physiology, microbiology, and biochemistry. Food technology incorporates concepts from chemical engineering, for example. Activities of food scientists include the development of new food products, design of processes to produce these foods, choice of packaging materials, shelf-life studies, sensory evaluation of products using survey panels or potential consumers, as well as microbiological and chemical testing. Food scientists may study more fundamental phenomena that are directly linked to the production of food products and its properties. Definition The Institute of Food Technol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Product Testing
File:Consumer Reports - product testing - electric light longevity and brightness testing.tif, Testing electric light longevity and brightness testing File:Consumer Reports - product testing - television testing laboratory.tif, Television testing laboratory File:Consumer Reports - product testing - headphones in anechoic chamber.tif, Product testing headphones in an anechoic chamber Product testing, also called consumer testing or comparative testing, is a process of measuring the properties or performance of products. The theory is that since the advent of mass production, manufacturers produce branded products which they assert and advertise to be identical within some technical standard. Product testing seeks to ensure that consumers can understand what products will do for them and which products are the best value. Product testing is a strategy to increase consumer protection by checking the claims made during marketing strategies such as advertising, which by their nature ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
