Communicating Information About Medication: The Benefits of Making it Personal

Two experiments, using a controlled empirical methodology, investigated the effects of presenting information about medicines using a more personalised style of expression. In both studies, members of the general public were given a hypothetical scenario about visiting the doctor, being diagnosed with a particular illness, and being prescribed a medication. They were also given a written explanation about the medicine and were asked to provide ratings on a number of measures, including satisfaction, perceived risk to health, and intention to comply. In Experiment 1 the explanation focused only on possible side effects of the medicine, whereas in Experiment 2 a fuller explanation was provided, which included information about the illness, prescribed drug, its dosage and contraindications as well as its side effects. In both studies, use of a more personalised style resulted in significantly higher ratings of satisfaction and significantly lower ratings of likelihood of side effects occurring and of perceived risk to health. In Experiment 2 it also led to significantly improved recall for the written information.     

Effects of active information processing on the understanding of risk information

Two experiments investigated effects of active processing of risk information on participants' understanding and judgments. It was hypothesized that more active processing would lead to better understanding and differences in affective judgments (e.g. increased satisfaction and reduced perceived risk to health). In both experiments participants were given a written scenario about their being prescribed a fictitious medication. This medication was said to cause side effects in 2% of people who took it. Before answering a series of written questions, participants in the active conditions of both experiments were asked to carry out a reflective task (portraying the size of risk on a bar chart in Experiment 1 and answering a reflective question in Experiment 2). The results showed that active participants rated the likelihood of experiencing possible side effects significantly lower than passive participants (Experiment 1), and that active participants were significantly more satisfied with the information and judged perceived risk to health from taking the medication significantly lower than passive participants (Experiment 2). In both experiments, active participants were significantly more correct in their probability and frequency estimates. The studies demonstrate that active processing of risk information leads to improved understanding of the information given. This has important implications for risk communication. In the context of health, better understanding should lead to improved decision‐making and health outcomes. Copyright © 2004 John Wiley & Sons, Ltd.     

Neuroticism,Side Effects,and Health Perceptions Among HIV-Infected Individuals on Antiretroviral Medications

Side effects from antiretroviral therapy (ART) for HIV disease can deter treatment, impact quality of life, and impede medication adherence. Individual differences in neuroticism may account for variations in the experience of side effects and perceptions of health status. Cross-sectional assessments were conducted with 258 participant’s with confirmed HIV infection and current ART regimen. Structural equation modeling (SEM) was used to evaluate a model of self-reported ART side effect frequency and severity and perceived health status, as related to neuroticism. Symptoms of neuroticism were associated with greater reports of ART side effects and poorer perceived health but unrelated to reported CD4 count and viral load, thus supporting the structural model. Individual differences in symptoms of neuroticism can explain variations in side effect reporting and consequential impairments in perceived health in the context of HIV treatment. Identification and intervention with individuals high in symptoms of neuroticism may be warranted to alleviate side effect-related concerns and maximize treatment benefit.     

Do we look happy? Perceptions of romantic relationship quality on Facebook

Does the information that people share about their romantic relationships on Facebook influence how other people perceive their relationship quality? Across 2 studies, people's accuracy at inferring others' relationship quality based on their Facebook profiles and how Facebook profiles influenced others' judgments of people's relationship quality and likability were investigated. Perceived relationship quality corresponded to self‐reported relationship quality (Study 1), and people with more visible relationships were perceived as having greater relationship satisfaction and commitment (Studies 1 and 2) and being more likable (Study 2). High disclosure about the relationship predicted greater perceived relationship quality but lower likability (Study 2). These findings illuminate how sharing information about one's relationship influences other people's impressions of the individual and the relationship.     

The associations of cultural worldviews,political orientation,and trust with COVID-19 risk beliefs in the U.S.

Given that risk beliefs predict engagement in behaviors to prevent disease, it is important to understand the factors associated with risk beliefs. In the present paper, we conducted path analyses to investigate the associations of belief systems (political orientation and cultural worldviews of individualism and hierarchy) with COVID-19 risk beliefs (i.e., perceived likelihood, perceived severity, and worry about disease; Studies 1 and 2), and the indirect effect through trust in information sources in these relationships (Study 1). Two online panels of U.S. adults were surveyed at three timepoints during the COVID-19 pandemic (Study 1: baseline n = 1,667, 1-year follow-up n = 551; Study 2: n = 404). Results of path analyses indicated that, across studies and timepoints, when controlling for political orientation, trust, and demographic factors, greater individualism had consistent significant direct effects on lower perceived severity and worry about COVID-19, whereas greater hierarchy had consistent significant direct effects on lower perceived severity. However, after accounting for cultural worldviews of individualism and hierarchy (and trust and demographic factors), none of the associations among political orientation and any of the three COVID-19 risk beliefs were significant. The test of indirect effects indicated that individualism and hierarchy were indirectly associated with lower perceived severity of and worry about COVID-19 through less trust. The findings suggest that cultural worldviews of individualism and hierarchy play a role in shaping people's risk beliefs.     

Financial resources and decisions to avoid information about environmental perils

Environmental perils pose threats that require mitigation. Mitigation requires knowledge of the threat. Ironically, people may opt to avoid information about an environmental peril, especially if they lack resources to respond and the mitigation burden is high or costly. Three experiments (N = 845) examined how available resources and the resource burden of responding to an environmental peril affect the perceived of burden of taking action, and how perceiving burden, in turn, affects avoidance of information about the threat. Experiments 1a and 1b revealed that lower perceived likelihood of taking action and low income predicted a greater tendency to avoid hurricane risk information among Florida residents. Experiment 2 examined receptivity to information about home radon levels and manipulated the burden required to make repairs ($200 vs. $2,000). Having low income and learning repairs were costly corresponded with greater perceived burden of taking action, which predicted a lower likelihood to repair and greater information avoidance. These findings demonstrate that facing a high mitigation burden and lacking resources can lead to remaining uninformed about risks posed by environmental perils. Remaining uninformed is problematic because it may increase people's vulnerability to damage from these threats. However, these findings also identify a potential pathway for intervention. Reminding people of resources they may be unaware of will likely increase their likelihood of preparation and decrease information avoidance.     

Positive fantasies dampen charitable giving when many resources are demanded

Previous research found that positive fantasies about an idealized future yield low energy to pursue the fantasized future. We examined how positive fantasies about the resolution of a crisis (i.e., a lack of pain medication in Sierra Leone, the risk of flooding after Hurricane Irene) influence people's agreement to donate to charitable efforts directed at crisis resolution. In three studies, positive fantasies dampened the likelihood of agreeing to donate a relatively large amount of money, effort, or time, but did not affect the likelihood of agreeing to donate a relatively small amount of these resources. The effect of positive fantasies was mediated by perceiving the donation of larger (but not smaller) amounts of resources as overly demanding. These findings suggest that charitable solicitations requesting small donations might benefit from stimulating positive fantasies in potential donors, but those requesting large donations could be hurt.     

Predicting Intentions to Conserve Water From the Theory of Planned Behavior,Perceived Moral Obligation,and Perceived Water Right1

This study tested the explanatory power of Ajzen's (1991) theory of planned behavior (TPB), and a modified TPB model including perceived moral obligation (PMO) and perceived water right (PWR), to predict people's intentions to conserve water. The study had 244 government employees who participated. The TPB variables improved the prediction of intention to use less water, but were less successful in predicting intention to install water-efficient appliances. A significant interaction was found between attitude and subjective norm, suggesting that past studies have overlooked moderating effects in the TPB model. In addition to the TPB variables, PWR further improved the prediction of intention to install water-efficient appliances. Results also suggest that water-saving procedures should be differentiated into curtailment and efficiency procedures.     

Properties of the diversity effect in category-based inductive reasoning

Four experiments investigated how people judge the plausibility of category-based arguments, focusing on the diversity effect, in which arguments with diverse premise categories are considered particularly strong. In Experiment 1 we show that priming people as to the nature of the blank property determines whether sensitivity to diversity is observed. In Experiment 2 we find that people's hypotheses about the nature of the blank property predict judgements of argument strength. In Experiment 3 we examine the effect of our priming methodology on people's tendency to bring knowledge about causality or similarity to bear when evaluating arguments, and in Experiment 4 we show that whether people's hypotheses about the nature of the blank property were causal predicted ratings of argument strength. Together these results suggest that diversity effects occur because diverse premises lead people to bring general features of the premise categories to mind. Although our findings are broadly consistent with Bayesian and Relevance-based approaches to category-based inductive reasoning, neither approach captures all of our findings.     

Freedom,moral responsibility,and the failure of universal defeat

Proponents of manipulation arguments against compatibilism hold that manipulation scope (how many agents are manipulated) and manipulation type (whether the manipulator intends that an agent perform a particular action) do not impact judgments about free will and moral responsibility. Many opponents of manipulation arguments agree that manipulation scope has no impact but hold that manipulation type does. Recent work by Latham and Tierney (2022, 2023) found that people's judgments were sensitive to manipulation scope: people judged that an agent was less free and responsible when a manipulation was existential (impacting at least one but not all agents) than when the manipulation was universal (impacting every agent). This study examines people's judgements about existential and universal manipulation cases that involve both intentional and non-intentional outcomes. We found that manipulation scope also affects people's free will and responsibility judgments in manipulation cases involving both intentional and non-intentional outcomes. Interestingly, we also found that manipulation type influences the effect that manipulation scope has on people's free will judgments but not their moral responsibility judgments, which indicates that people's free will and responsibility judgments can come apart. This puts pressure on the prevalent assumption that judgments about free will and moral responsibility are conceptually bound together.     

Media Exposure,Perceived Personal Impact,and Third-Person Effect

This article examines the influence of perceived personal impact on third-person perception and on protective behaviors in connection with exposure to media coverage of the H1N1 swine flu pandemic. Survey results show that the perceived personal impact of the disease spreading in the local community positively predicts perceived media effects on self and others. However, its impact on self-evaluation of media effect is more salient and, thus, negatively influences third-person perception. In terms of corresponding behaviors, people's concerns for their own safety rather than for others' predict the intention to take protective measures. The greater the third-person perception, the less likely that people will take protective actions.     

To Have–or Not to Have–Another Child: Family Planning Attitudes,Intentions, and Behavior1

Two hundred eighty-two respondents, representing 141 married couples with either one child (N= 71 couples) or two children (N= 70 couples), were interviewed about their considerations and intentions regarding whether or not to have another child. Reports of their actual subsequent family planning behavior were obtained 12 months later via a mailed questionnaire. The data was gathered and analyzed according to Fishbein's attitude-behavior model which stipulates that the individual's actual behavior is a function of one's behavioral intention. This intention, in turn, is determined by two multiple factors: (a) the individual's beliefs about the consequences of performing the behavior multiplied by his/her evaluation of those consequences, and (b) one's normative beliefs multiplied by one's motivation to comply with the perceived norms. The results provided substantial support for the model; both behavioral intention and actual behavior were successfully predicted from the attitudinal and normative components of the model. It was also shown that the behavioral intention mediates the relationship between the model's attitudinal and normative components and actual behavior.     

Belief in a just world lowers bribery intention

Corruption is rampant around the world and can be detrimental to social justice. We aim to understand whether and how belief in a just world to self (BJW‐self) influences individuals' intentions to become involved in bribery. We measured bribery intention using hypothetical scenarios. In Study 1 and Study 2, we consistently found that BJW‐self negatively predicted bribery intention, and this pattern was mediated by perceived punishment of getting involved in bribery. We further demonstrated the causal effect of BJW‐self on bribery intention in an experiment (Study 3). These results indicate that BJW as one lay belief can be important in suppressing people's bribery intention, and perceived punishment mediates the effect of BJW on rule‐breaking behaviours. Implications for anti‐corruption policies and future research are also discussed.     

Moral disagreement and procedural justice: Moral mandates as constraints to voice effects

Procedural voice is a widely used and effective means to reduce or eliminate conflict. Moral disagreements, however, are particularly inflammatory, divisive, and difficult to manage. The current article reports two studies that demonstrated the unique challenge that moral disagreements pose. Specifically, the studies tested the extent to which procedural voice affected justice judgements, group climate, and decision acceptance when people perceived decisions to have moral implications. Results indicated that when people's outcome preferences represent strong moral convictions, outcomes were the primary determinant of perceived fairness and related judgements, irrespective of whether people had voice in the decision‐making process.     

The interplay of persuasion inference and flow experience in an entertaining food advergame

Increasingly, unhealthy food is being advertised through online games known as advergames. The advergame is designed for entertaining fun to promote the brand featured in the game. But what happens if the food advertised is healthy or the source of the game is non‐commercial? This study examines how people's entertainment (flow experience) interacts with their inference about the persuasion impact of food brands featured in an advergame, which vary according to their persuasion knowledge about the source (e.g., non‐commercial versus commercial) and the perceived persuasion effect on self (e.g., beneficial versus harmful). Results of an experiment show that flow is positively associated with persuasion effects of the advergame. Brand attitudes and purchase intentions were the most favorable for non‐commercial brands with perceived benefits (healthy food) followed by commercial brands (healthy food) and commercial brands with harmful effects (less healthy food). However, persuasion effects for purchase intention were mitigated when participants were immersed in a flow state. Ramifications for persuasion and health promotions are discussed. Copyright © 2016 John Wiley & Sons, Ltd.     

Testing an extended theory of planned behavior to predict young people's intentions to join a bone marrow donor registry

An extended theory of planned behavior (TPB) was used to understand the factors, particularly control perceptions and affective reactions, given conflicting findings in previous research, informing younger people's intentions to join a bone marrow registry. Participants (N = 174) completed attitude, subjective norm, perceived behavioral control (PBC), moral norm, anticipated regret, self‐identity, and intention items for registering. The extended TPB (except PBC) explained 67.2% of variance in intention. Further testing is needed as to the volitional nature of registering. Moral norm, anticipated regret, and self‐identity are likely intervention targets for increasing younger people's bone marrow registry participation.     

The impact of information about the prevalence of AIDS-Preventive behavior among men and women: The mediating role of social norms

Abstract

The present study was designed to examine the effect of information about the high prevalence of safe sex on condom use intention, and to investigate the possible mediating role of the perceived social norm of friends, and the perceived social norm of future. sexual partners. Participants were provided with gender specific prevalence information, that is with the information that most men have exclusively safe sex, or with the information that most women exclusively engage in safe sexual behavior. The results show some gender differences. Information about the high prevalence of safe sex among men tends to increase women's condom use intention, and this effect seems to be mediated by the paceived social norm of future sexual partners. Men's intention, on the other hand, seems to be unaffected by high prevalence information of safe sex. Implications for research and prevention are discussed     

Fulfilment of intention and desire in children's judgements of emotion for sociomoral events

This study investigated whether children appreciate that enacting an intention can emotionally affect an agent separately from whether the agent's desire is fulfilled. Children ages 5–11 years and adults heard several vignettes about an agent who intended to take another child's toy in which the agent's intention was either enacted or blocked and desire was fulfilled or unfulfilled. The effect of intention on judgements of the agent's emotion varied according to desire fulfilment and age. Overall, participants judged that an agent who acted intentionally to fulfil a desire felt happier than an agent whose intention was blocked. When the agent's desire was unfulfilled, the effect of enacting an intention varied by age. Five‐ to 6‐year‐olds judged that acting intentionally could decrease the negative emotion associated with an unfulfilled desire. The findings show relatively early appreciation of intentionality in children's judgements of emotion. Happy victimizer attributions decreased between 5 and 8 years, but attributions of positive emotion to transgressors did not vary by intentionality. The relationships between intentionality, agency, and emotion are discussed.