Search results for "perception."
showing 10 items of 3582 documents
Logos indicating environmental sustainability in wine production: An exploratory study on how do Burgundy wine consumers perceive them
2014
Corrigendum to “Logos indicating environmental sustainability in wine production: An exploratory study on how do Burgundy wine consumers perceive them”Food Research International, Volume 66, December 2014, Page 515; Logos on environmental sustainability could consist of an effective strategy to provide consumers with accurate, understandable and trustworthy information to encourage them to buy environmentally sustainable wines. However, the large number of different logos indicating environmental sustainability available in the market raises the question of whether their associated messages are successfully conveyed to consumers. In this context, the aim of the present exploratory study was…
Communicating Personal Goals: Consequences for Person Perception in the Work and Family Domains
2006
Based on a set of three experimental studies (total N = 608), we examined how people appraise another person’s well-being and motivation in the work and family domains on the basis of knowledge of this other person’s goal system. Participants were introduced to the life situation of either a woman or a man belonging to a successful dual-career couple. This target person reported pursuing only work-related personal goals (work priority), only family-related personal goals (family priority) or both work- and family-related goals (balanced goal system). Participants were asked to appraise the target person’s life satisfaction as well as a number of work- and family-related attributes. Overall…
Collaborative Writing with Wikis: Pedagogical and Technological Implications for Successful Implementation in Teacher Education
2012
Wikis have been promoted as tools that foster collaborative learning and writing. They enable multiple users to edit a document collaboratively and support online written communication between participants. While most wiki research is based on students’ subjective perceptions of the wiki learning environment, a number of studies have drawn on the data log that is automatically generated by wikis. The data log enables the analysis of students’ activities performed on the wiki in terms of work distribution, level of contribution, types of activities, timing of contribution, and work intervals. This information is more reliable to analyze collaborative writing activities than subjective percep…
Social comparisons at work as related to a cooperative social climate and to individual differences in social comparison orientation
2005
This study examined the frequency of social comparisons in a work setting, and the feelings that these comparisons evoked. These processes were related to individual differences in social comparison orientation, and to the perception of a cooperative social climate at work. The participants were 216 physicians from various health centers in the Community of Valencia in Spain. In general, upward comparisons occurred more often, and elicited more positive and less negative affect than downward comparisons. Those high in social comparison orientation reported relatively more upward as well as downward comparisons, more positive affect after downward comparisons, and more negative affect after …
Effets du lieu de résidence en ZUS sur les parcours et le sentiment de discrimination des jeunes issus de l'immigration
2015
Les trajectoires professionnelles des jeunes sont influencées par de multiples contraintes qui tiennent à leurs caractéristiques, à leur cursus scolaire antérieur et aussi à l’espace social et économique dans lequel ils évoluent. Les jeunes issus de l’immigration sont davantage pénalisés pour trouver un emploi, de manière accentuée s’ils sont originaires du Maghreb et d’Afrique subsaharienne et résident dans des quartiers défavorisés. Un chômage persistant et des orientations contraintes au cours de leur formation initiale induisent un sentiment de discrimination à l’embauche éprouvé par ces jeunes.
Parcours d'insertion et sentiment de discrimination des secondes générations en Zus
2011
National audience; Dans cet article, il s'agit d'appréhender l'effet de l'organisation de l'espace sur les opportunités des secondes générations et sur leur sentiment de discrimination, en mobilisant l'enquête Génération 2004 du Céreq, base de données privilégiée pour l'analyse de l'entrée des jeunes dans la vie active. Le contexte joue-t-il de la même façon pour les jeunes nés en France de parents immigrés et les Français d'origine ? Le sentiment de discrimination perçu par les jeunes femmes et les jeunes hommes évolue-t-il en fonction de la résidence en zone urbaine sensible ?
Texture-aroma interactions in dairy products: Do in-vivo and in-vitro aroma release explain sensory perception?
2008
International audience; The influence of the texture on perceived aroma intensity and on in-vivo and in-vitro aroma release was investigated on three types of dairy products, prepared with different textures. Aroma release depends on in mouth breakdown of the product. The consequences of a textural modification on aroma perception were not the same for the different products. In the case of liquid to semi-liquid products (yogurt and custard dessert), in-vivo aroma release decreased when viscosity increased. For firm gels (model cheeses) in-vivo aroma release was found to increase when cheese hardness increased, but inverse results were obtained in in-vitro conditions. Thus, aroma release co…
Fatty-acid preference changes during development in Drosophila melanogaster.
2011
WOS:000296521400044; International audience; Fatty-acids (FAs) are required in the diet of many animals throughout their life. However, the mechanisms involved in the perception of and preferences for dietary saturated and unsaturated FAs (SFAs and UFAs, respectively) remain poorly explored, especially in insects. Using the model species Drosophila melanogaster, we measured the responses of wild-type larvae and adults to pure SFAs (14, 16, and 18 carbons) and UFAs (C18 with 1, 2, or 3 double-bonds). Individual and group behavioral tests revealed different preferences in larvae and adults. Larvae preferred UFAs whereas SFAs tended to induce both a strong aversion and a persistent aggregation…
The minerality of wine: which status for the lexeme in which situations ?
2014
International audience; This paper aims at discussing the meaning, the relevance, and the status of the lexeme minerality in consumers’ and wine professionals’ discourses within the French-speaking world. It takes as a starting point the obvious role played by such a lexeme in wine tasting notes, in prescriptive texts, and in the marketing sector. Following previous studies [1]-[2] that have shown the instability of the notion for many speakers —including wine professionals— the discussion will focus on the status of this so-called term for each target group.The study is based on the analysis of two sub-corpora collected through a questionnaire addressed on the one hand to consumers and on …
On listening to atonal variants of two Piano Sonatas by Beethoven
2009
International audience; We investigated the contribution of tonal relationships to the perception of musical ideas and to the feelings of "arousal." Two excerpts of piano sonatas by Beethoven and two atonal variants were used as experimental stimuli. This manipulation destroyed the tonal relationships but preserved both the local and global temporal organization (rhythm and formal). Listeners were asked to indicate the onset of musical ideas, to estimate the arousing properties of the music in a continuous response task, and to rate the similarity of the pieces. A drastic change in the pitch structure strongly affected judgments of similarity. However, it had no effect on the segmentation o…