Predicting attitudes toward road safety from present and future time orientations: An economic approach

Two concepts of time are proposed here: Present Time and Future Time. It is hypothesized that individuals make economic-like choices between the two kinds of time, as though they were ‘factors of production’. This general hypothesis is tested in the specific field of road safety: the higher the value of present-time and the lower the value of future-time, the more positive the attitudes toward speed. Hypotheses are also derived on attitudes toward active and passive security, active and passive maintenance, speedy cars and safe cars, strategies to overcome traffic jams. Results show that parameters of the relation between values of time and attitudes toward safety vary with sociodemographic characteristics.     

A Risk-Benefit Analysis of French High Fish Consumption: A QALY Approach

The health risk and the nutritional benefit of a food are usually assessed separately. Toxicologists recommend limiting the consumption of certain fish because of methylmercury; while nutritionists recommend eating more oily fish because of omega 3. A common evaluation is imperative to provide coherent recommendations. In order to evaluate the risks along with the benefits related to fish consumption, a common metric based on the quality-adjusted life year (QALY) method has been used. The impact of a theoretical change from a medium n-3 PUFAs intake to a high intake is studied, in terms of the cardiovascular system (CHD mortality, stroke mortality and morbidity) and on fetal neuronal development (IQ loss or gain). This application can be considered as a sensitive analysis of the model used and looks at the impact of changing the dose-response relationships between cardiovascular diseases and n-3 PUFAs intakes. Results show that increasing fish consumption may have a beneficial impact on health. However, the confidence interval of the overall estimation has a negative lower bound, which means that this increase in fish consumption may have a negative impact due to MeHg contamination. Some limits of the QALY approach are identified. The first concerns determination of the dose-response relationships. The second concerns the economic origins of the approach and of individual preferences. Finally, since only one beneficial aspect and one risk element were studied, consideration should be given to how other beneficial and risk components may be integrated in the model.     

Graphic Gambling Warnings: How they Affect Emotions, Cognitive Responses and Attitude Change

The present study focuses on the effects of graphic warnings related to excessive gambling. It is based upon a theoretical model derived from both the Protection Motivation Theory (PMT) and the Elaboration Likelihood Model (ELM). We focus on video lottery terminal (VLT), one of the most hazardous format in the gaming industry. Our cohort consisted of 103 actual gamblers who reported previous gambling activity on VLT’s on a regular basis. We assess the effectiveness of graphic warnings vs. text-only warnings and the effectiveness of two major arguments (i.e., family vs. financial disruption). A 2 × 2 factorial design was used to test the direct and combined effects of two variables (i.e., warning content and presence vs. absence of a graphic). It was found that the presence of a graphic enhances both cognitive appraisal and fear, and has positive effects on the Depth of Information Processing. In addition, graphic content combined with family disruptions is more effective for changing attitudes and complying with the warning than other combinations of the manipulated variables. It is proposed that ELM and PMT complement each other to explain the effects of warnings. Theoretical and practical implications are discussed.     

Attitudes toward items of time budgets as predictors of time uses: The case of men-v-women

This study explores the impact of attitudes that men-v-women hold toward work and leisure activities on time spent on these activities in order to determine whether which sex shows a higher level of relationship. An empirical data survey using mail questionnaires was undertaken in Montréal and in Toronto with five socio-economic strata. Results show that women's attitudes are better predictors of time spent on leisure than men's attitudes, that women's time spent at work and home chore is higher than men's counterpart and that gender explain significantly more variance in time spent at work and on leisure than attitudes. In order to assess the sole effects of gender, the variance attributable to other socio-demographic variables (age, culture, education, profession and income) was cancelled through regressions on these variables and further statistics of the residuals of these regressions. It is concluded that the deterministic view that exogenous variables explain time budgets is more adequate than the voluntaristic views; that women work more and attribute more value to leisure than men.     

Using Fear Appeals in Warning Labels to Promote Responsible Gambling Among VLT Players: The Key Role of Depth of Information Processing

Video lottery terminals (VLT) are a highly lucrative gambling format, but at the same time they are among the most hazardous. Previous research has shown that threatening warnings may be an appropriate approach for promoting protective behavior. The present study explores the potential benefits of threatening warnings in the fight against compulsive gambling. A 4 × 2 factorial design experiment was used to test our model based on both Elaboration Likelihood Model and Protection Motivation Theory. 258 VLT adult players (58% males, 42% females) with various degrees of problem gambling were exposed to three threat levels (plus a control condition) from two different sources (i.e., either a medical source or a source related to the provider of VLT’s). Our results show that both higher threat warnings and the medical source of warnings enhance Depth of Information Processing. It was also found that Depth of Information Processing affects positively attitude change and compliance intentions. The theoretical and managerial implications are discussed.     

Family members’ experiences and management of resident-to-resident abuse in long-term residential care

ABSTRACT

Objectives: Resident-to-resident (RRA) abuse is increasingly recognized as a significant problem in long-term residential care.Families have a constant presence in this setting, yet their inclusion in research about RRA is minimal. The purpose of this study was to examine family members’ experiences and management of RRA. Methods: The methodology was critical ethnography.Twelve family members participated in in-depth interviews and 56 hours of participant observation were conducted. Data were analyzed thematically. Results: The main themes illuminate families’ experiences of RRA in a context that largely normalizes it.In the absence of formal supports, families developed a range of management strategies, ranging from passive to active intervention.Organizational factors, such as staffing levels and mix, and the physical environment also contributed to RRA. Discussion: Families are actively managing RRA in long-term residential care. Policies and programs, including educational supports, should be developed to validate and support families.     

Quantitative Risk Assessment Relating to Adventitious Presence of Allergens in Food: A Probabilistic Model Applied to Peanut in Chocolate

Peanut allergy is a public health concern, owing to the high prevalence in France and the severity of the reactions. Despite peanut-containing product avoidance diets, a risk may exist due to the adventitious presence of peanut allergens in a wide range of food products. Peanut is not mentioned in their ingredients list, but precautionary labeling is often present. A method of quantifying the risk of allergic reactions following the consumption of such products is developed, taking the example of peanut in chocolate tablets. The occurrence of adventitious peanut proteins in chocolate and the dose-response relationship are estimated with a Bayesian approach using available published data. The consumption pattern is described by the French individual consumption survey INCA2. Risk simulations are performed using second-order Monte Carlo simulations, which separately propagates variability and uncertainty of the model input variables. Peanut allergens occur in approximately 36% of the chocolates, leading to a mean exposure level of 0.2 mg of peanut proteins per eating occasion. The estimated risk of reaction averages 0.57% per eating occasion for peanut-allergic adults. The 95% values of the risk stand between 0 and 3.61%, which illustrates the risk variability. The uncertainty, represented by the 95% credible intervals, is concentrated around these risk estimates. Children have similar results. The conclusion is that adventitious peanut allergens induce a risk of reaction for a part of the French peanut-allergic population. The method developed can be generalized to assess the risk due to the consumption of every foodstuff potentially contaminated by allergens.