Aline Chevalier
Dados Biográficos
| ID | 3878802 |
|---|---|
| NOME | Aline Chevalier |
| PRENOMES | Aline |
| SOBRENOME | Chevalier |
| ASSINATURA | CHEVALIER A |
| AFILIAÇÕES | University of Paris X-Nanterre |
| ORCID | 0000-0002-2490-1212 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 11 |
| TOTAL DE CITAÇÕES | 1 |
| TOTAL COMO AUTOR | 11 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1987 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 1 |
How do older and young adults search for information during websites navigation
The study examined age-related differences in behavioural and ocular strategies to search for information during web navigation within a website as a function of prior domain knowledge (high level vs low level) of users and search problem complexity (simple vs difficult problems). 23 older adults and 20 young adults had to answer ten search problems in two domain knowledge within two experimental websites (one for each domain): health and fantasy…
Navigational and thematic exploration–exploitation trade-offs during web search
While a clear distinction is established between simple lookup tasks and complex exploratory tasks, few studies have documented the differences between complex lookup tasks and simple exploratory tasks. To address this empirical gap, which has implications for system adaptability, the present study focused on these differences and the impact of users’ prior domain knowledge (low vs. high) on exploration-exploitation search strategies (thematic an…
How do older adults process icons during a navigation task? Effects of aging, semantic distance, and text label
Icons are intended to provide meaning and to allow users to interact with touchscreen and mobile systems. As users of these systems include older people, the present study focused on the effect of aging on the interpretation and use of icons during a navigational task. An experiment on a touchscreen tablet was conducted to determine the effects of interface type (icon, text label, or a combination of the two) and semantic distance (close vs. far)…
The effects of ageing and website ergonomic quality on internet information searching
Since the 1990s, the number of websites and web users, especially older users, has increased extensively. Despite the rapid growth in the number of websites, a significant number of ergonomic violations still hinder the information search activity performed by web users. As ageing is associated with reduced working memory capacity, inhibition failure, slowing of processing speed and more generally impaired executive functioning, older adult web u…
Searching for Information on the World Wide Web with a Search Engine
This pilot study investigated the age-related differences in searching for information on the World Wide Web with a search engine. 11 older adults (6 men, 5 women; M age=59 yr., SD=2.76, range=55-65 yr.) and 12 younger adults (2 men, 10 women; M=23.7 yr., SD=1.07, range=22-25 yr.) had to conduct six searches differing in complexity, and for which a search method was or was not induced. The results showed that the younger and older participants pr…
Ergonomie des documents électroniques
Stakeholders' Influence on the Importance of Users' and Clients' Information and Constraints During Website Design
ammonsscientific.com is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, ammonsscientific.com has it all. We hope you find what you are searching for
Stakeholders' Influence on the Importance of Users' and Clients' Information and Constraints during Website Design
The present study aims at determining the role of the stakeholder (via a user vs a client spokesperson) on the importance allocated to information and constraints considered by novice and professional web designers. Analysis showed all designers focused mainly on clients' constraints and information even when they dealt with a user spokesperson: they considered clients' constraints as more important than users' constraints. These results are new …
A Constraint-Satisfaction Approach to Studying the Management of Multiple Objectives in Design Problem-Solving
A Constraint-Satisfaction Approach to Studying the Management of Multiple Objectives in Design Problem-Solving
How professional and novice designers manage multiple objectives through constraint satisfaction was studied. An objective is defined as a network of constraints; a constraint is characterized as related to a source (internal or external) and an addressee (e.g., client or user). It has been shown that designers favour objectives related to external constraint (e.g., data from the task) and to the client. Generally, client and external constraints…
Disparités professionnelles de la mortalité des travailleurs d'Electricité et Gaz de France
Chevalier A, Lecierc A, Blanc C, Goldberg M - Disparités professionnelles de la mortalité des travailleurs d'Electricité et Gaz de France. La comparaison de la mortalité des travailleurs d'Electricité et Gaz de France âgés de 20 à 64 ans a celle des hommes vivant en France du même age est en faveur des travailleurs de l'entreprise leur taux de mortalité standardise sur l'âge ne représente que 60 % du taux de mortalité français Cette sous-mortalit…
The effects of ageing and website ergonomic quality on internet information searching
Since the 1990s, the number of websites and web users, especially older users, has increased extensively. Despite the rapid growth in the number of websites, a significant number of ergonomic violations still hinder the information search activity performed by web users. As ageing is associated with reduced working memory capacity, inhibition failure, slowing of processing speed and more generally impaired executive functioning, older adult web u…
Disparités professionnelles de la mortalité des travailleurs d'Electricité et Gaz de France
Chevalier A, Lecierc A, Blanc C, Goldberg M - Disparités professionnelles de la mortalité des travailleurs d'Electricité et Gaz de France. La comparaison de la mortalité des travailleurs d'Electricité et Gaz de France âgés de 20 à 64 ans a celle des hommes vivant en France du même age est en faveur des travailleurs de l'entreprise leur taux de mortalité standardise sur l'âge ne représente que 60 % du taux de mortalité français Cette sous-mortalit…
A Constraint-Satisfaction Approach to Studying the Management of Multiple Objectives in Design Problem-Solving
A Constraint-Satisfaction Approach to Studying the Management of Multiple Objectives in Design Problem-Solving
How professional and novice designers manage multiple objectives through constraint satisfaction was studied. An objective is defined as a network of constraints; a constraint is characterized as related to a source (internal or external) and an addressee (e.g., client or user). It has been shown that designers favour objectives related to external constraint (e.g., data from the task) and to the client. Generally, client and external constraints…
Stakeholders' Influence on the Importance of Users' and Clients' Information and Constraints During Website Design
ammonsscientific.com is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, ammonsscientific.com has it all. We hope you find what you are searching for
Stakeholders' Influence on the Importance of Users' and Clients' Information and Constraints during Website Design
The present study aims at determining the role of the stakeholder (via a user vs a client spokesperson) on the importance allocated to information and constraints considered by novice and professional web designers. Analysis showed all designers focused mainly on clients' constraints and information even when they dealt with a user spokesperson: they considered clients' constraints as more important than users' constraints. These results are new …
Ergonomie des documents électroniques
Searching for Information on the World Wide Web with a Search Engine
This pilot study investigated the age-related differences in searching for information on the World Wide Web with a search engine. 11 older adults (6 men, 5 women; M age=59 yr., SD=2.76, range=55-65 yr.) and 12 younger adults (2 men, 10 women; M=23.7 yr., SD=1.07, range=22-25 yr.) had to conduct six searches differing in complexity, and for which a search method was or was not induced. The results showed that the younger and older participants pr…
The effects of ageing and website ergonomic quality on internet information searching
Since the 1990s, the number of websites and web users, especially older users, has increased extensively. Despite the rapid growth in the number of websites, a significant number of ergonomic violations still hinder the information search activity performed by web users. As ageing is associated with reduced working memory capacity, inhibition failure, slowing of processing speed and more generally impaired executive functioning, older adult web u…
How do older adults process icons during a navigation task? Effects of aging, semantic distance, and text label
Icons are intended to provide meaning and to allow users to interact with touchscreen and mobile systems. As users of these systems include older people, the present study focused on the effect of aging on the interpretation and use of icons during a navigational task. An experiment on a touchscreen tablet was conducted to determine the effects of interface type (icon, text label, or a combination of the two) and semantic distance (close vs. far)…
Navigational and thematic exploration–exploitation trade-offs during web search
While a clear distinction is established between simple lookup tasks and complex exploratory tasks, few studies have documented the differences between complex lookup tasks and simple exploratory tasks. To address this empirical gap, which has implications for system adaptability, the present study focused on these differences and the impact of users’ prior domain knowledge (low vs. high) on exploration-exploitation search strategies (thematic an…
How do older and young adults search for information during websites navigation
The study examined age-related differences in behavioural and ocular strategies to search for information during web navigation within a website as a function of prior domain knowledge (high level vs low level) of users and search problem complexity (simple vs difficult problems). 23 older adults and 20 young adults had to answer ten search problems in two domain knowledge within two experimental websites (one for each domain): health and fantasy…
Computer Science (9 obras) · Psychology (8 obras) · Engineering (6 obras) · Design Education and Practice (4 obras) · Mathematics (4 obras) · World Wide Web (4 obras) · Applied Psychology (3 obras) · Artificial Intelligence (3 obras) · Artificial Intelligence (3 obras) · Medicine (3 obras)