Search results for "AFFECT"

Seasonal cues to food scarcity and calorie cravings: Winter cues elicit preferences for energy-dense foods

2021

Abstract Winter cues signal a scarcity of food. Birds and mammals respond to such environmental cues by consuming more energy. They convert this surplus into body fat that serves as a buffer against impending food shortages. Similarly, humans exhibit higher obesity rates among food-insecure populations. However, to date, it has been unclear whether winter cues qualitatively affect consumers’ food preferences. Results from five studies ( N = 865), with one of them preregistered, show that watching videos depicting winter cues elicits thoughts about energy-dense foods and survival. Such cues elicit higher preferences for energy-dense than low-calorie foods, as verified by meta-analytic eviden…

Investigating consumers' representations of beers through a free association task: A comparison between packaging and blind conditions

2013

International audience; Food behavior has been shown to be influenced by top-down processes such as expectations generated from the mental representations of product. Investigating how a product is represented in consumers' mind is therefore essential to a better understanding of food behavior. As traditional and typical products are particularly prone to expectation effects, these products are well suited to explore consumer's mental representations. Among traditional products, beers are certainly of interest for both product development and marketing. A free association task was conducted in two evaluation conditions. Participants were asked to state what came to their mind while evaluati…

Validity of the Play Assessment for Group Settings: An evaluation of differential item functioning between children with specific language impairment…

2011

Aim:  The purpose of this study was to evaluate the validity evidence based on internal structure of the Play Assessment for Group Settings (PAGS). Methods:  The study was conducted in day care centres by comparing observations of the free play performance of two groups of children: those with specific language impairments (SLIs) (n = 55) and those with typical language development (n = 55). The participating children were 3 to 6.5 years of age. Data were subjected to many-faceted Rasch analyses and differential item functioning analysis was conducted to identify possible group-specific items in the PAGS. The effect of differentially functioning items on mean play performance measurements b…

Cultural institutions as agents of urban and community regeneration in the (post-)pandemic city. The case of the «Laboratorio Zen Insieme» in Palermo

2022

Although all cities in the world have been affected by the COVID-19 pandemic, its impacts on the territories, yet to be understood, are unevenly distributed, revealing extremely varied imbalances depending on the places. However, it is clear that the virus and its variants have aggravated pre-existing socio-spatial inequalities, creating new ones and bringing attention back to those implications between space, planning, public health and citizenship that are at the origins of contemporary urbanism. In a reference framework in which the crisis is globalized but unequal and in the absence of a welfare system capable of responding to the urgencies of the most marginalized social contexts and g…

Perceived Onset Time of Medical Conditions: The Interplay Between Subjective Fear and Risk in Four Lifestyle Domains

2022

Engaging in unhealthy behaviors (e.g., smoking, drinking) and not engaging in healthy ones (e.g., exercising, consuming fruit and vegetables) are both relatively prevalent among individuals despite the available information about their risks for health. People’s perception of an event’s time course can be used to gauge their risk perception for that event thus casting light on any possible misperception and suggesting directions for health-promoting interventions. This study investigates people’s perception of the time of onset of 5 noncommunicable diseases (e.g., “having high blood pressure”) associated with 4 health-related behaviors: Smoking, drinking, exercising, and eating fruit and v…

Behavioural sensitization to repeated sleep deprivation in a mice model of mania.

2008

Sensitization to the effect of stress has been hypothesized as a mechanism to explain episode recurrence and cycle acceleration in bipolar disorder. Naturalistic observations and experimental work in human patients suggested that sleep deprivation can trigger manic episodes of illness. In rats sleep deprivation (SD) with the platform method caused mania-like behaviours thus providing an animal model of mania with face, construct, and predictive validity. In the present study we administered SD or control stress to male CD1 mice following a dose-response protocol based on time of exposure to the experimental conditions (6, 12 or 24 h) and repetition of treatment (three times). SD, but not st…

Lung cancer: does age affect treatment strategy?

2009

The Relevance of Online Social Relationships Among the Elderly: How Using the Web Could Enhance Quality of Life?

2020

This observational study analyzes the impact of Internet use on the quality of life and well-being of the elderly. Specifically, it seeks to understand and clarify the effects of Internet use on relationships in terms of self-esteem, life satisfaction, and Online and Offline Social Support in a sample of senior and elderly Italian people (over 60 years of age). A cohort of 271 elderly people (133 males and 138 females) aged between 60 and 94 years old participated in the study: 236 were Internet Users while the other 35 were Non-Internet Users. The results showed that the time elderly people spend online has a negative effect on their perception of Offline Social Support (Offline Emotional …

Network Overlap and Network Blurring in Online Social Networks

2016

Online communities and the online social networks embedded become a prominent medium for social interactions. The success of social media depends on users’ willingness to continue investing their time and efforts in the absence of economic rewards, making psychological attachment critical to online communities. While prior studies identify that members do develop psychological commitment to online communities, why and how the commitment arises remain underexplored. This study focuses on the relationship between network overlap, a common feature of online social networks, and affective commitment to an online community. Drawing on the commitment theory and social network boundary theory, w…

Disentangling the Process of Work–Family Conflict

2016

Abstract. The purpose of this conceptual article is to deliver a new framework model for research on work–family conflict (WFC), which overcomes existing limitations. By adopting an organizational stress perspective on WFC we show that WFC should be conceptualized as a process. By disentangling its components we point out several problems of WFC research and how our new approach can help to avoid them. Research on WFC often does not comply with the current standards of organizational stress research. Common WFC measures bear the potential of content that overlaps with determinants and outcomes, which might spuriously inflate correlations. To avoid measurement overlap, we propose to operati…