Publications by authors named "Nathan Walter"

Although much attention has been given to vaccine hesitancy, there is still considerable ambiguity regarding its epistemological antecedents. The current meta-analysis addresses this theoretical and practical gap by focusing on the interplay between trust, belief in conspiracy theories, and COVID-19 vaccine hesitancy ( = 32), as well as key moderators such as the availability of the vaccine and the state and progress of the pandemic. Overall, results indicate that while both trust and beliefs in conspiracy theories are important correlates of vaccine hesitancy, considerable difference emerges when adopting a more granular approach that distinguishes between types of trust (government, public health organizations, science, and healthcare professionals/providers) and conspiracies (specific versus general).

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Although veritable libraries have been written about anger, the practical and theoretical understanding of its effects has been somewhat hampered by the difficulty of experimentally manipulating this emotion. Thus, key questions related to methodological precision and theoretical clarity remain, specifically with regard to whether and how anger induction techniques may interact with various moderators and elicit other co-occurring emotions in the process. Addressing this gap, a meta-analysis of 31 experimental studies in persuasion offers insights regarding the effect of anger elicitation on felt anger and its sensitivity to a host of theoretically meaningful moderators, as well as the relationship between anger induction and the arousal of other incidental emotions.

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Rooted in the emotions-as-frames model (EFM), this research examines how hope, fear, and annoyance are evoked through health news headline scanning, and how these emotions influence perceptions of news and medical science institutions as well as health behavioral intentions. A sample of U.S.

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Research has repeatedly demonstrated the ability of social networks, interpersonal discussion, and perceived social norms to shape health-related outcomes. There are still substantial gaps, however, in understanding the theoretical mechanism that holds these components together, as well as the boundary conditions of their effects. Employing ego-network analysis with a representative sample of Illinois residents ( = 711) and focusing on the context of COVID-19 vaccine adherence, this study constructs a comprehensive framework to examine the direct, indirect, and conditional relationships linking social capital within networks, factual knowledge, and vaccination.

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Substantial gaps exist in the theoretical conceptualization and practical development of entertainment-education, as studies often fail to account for the ways in which intrinsic message characteristics influence subsequent behavior. These gaps served as the impetus for an international collaborative project that evaluated ("Overcome the Fear"), a Spanish-language program that aired in Mexico from January to March 2020. The telenovela was produced with the aim of improving sexual and reproductive health knowledge and behaviors by modeling effective ways to discuss and negotiate safer sex practices.

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This research attempts to both replicate initial research on media prescriptions - the assignment of small doses of positively-valenced media for the purposes of reducing perceived stress - and, through the lens of the broaden-and-build theory, shed light on the process through which this effect might emerge. Two longitudinal data sets were collected, one with college students ( = 182) and one with U.S.

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Background: The impact of misinformation about vapes' relative harms compared with smoking may lead to increased tobacco-related burden of disease. To date, no systematic efforts have been made to chart interventions that mitigate vaping-related misinformation. We plan to conduct a scoping review that seeks to fill gaps in the current knowledge of interventions that mitigate vaping-related misinformation.

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This study examines the role of an entertainment-education intervention in informing Mexican adolescents and parents about sexual and reproductive health-related discussion and information-seeking. A survey of young adult ( = 491) and parent ( = 223) viewers of the Spanish-language program assessed the influence of exposure to the telenovela's storylines regarding these issues. Heavy viewing of the program predicted adolescent information-seeking about contraceptives via three distinct channels.

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In the United States, a growing number of television shows have introduced storylines involving abortion and reproductive health which have the potential to inform and educate viewers. In light of this increase in both the number and diversity of representations, there remain questions regarding their impact on audience attitudes toward this contentious issue. Using a 3 ( x 2 () experiment ( = 520), this study examines the influence of a storyline from the television show .

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Background: The duration and impact of the COVID-19 pandemic depends in a large part on individual and societal actions which is influenced by the quality and salience of the information to which they are exposed. Unfortunately, COVID-19 misinformation has proliferated. To date, no systematic efforts have been made to evaluate interventions that mitigate COVID-19-related misinformation.

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Resistance to vaccines has hindered attempts to contain and prevent outbreaks of infectious diseases for centuries. More recently, however, the term "vaccine hesitancy" has been used to describe not necessarily outright resistance but also a delay in acceptance or uncertainty regarding vaccines. Given concerns about hesitancy and its impact on vaccine uptake rates, researchers increasingly shifted the focus from resistance to vaccines toward vaccine hesitancy.

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The impact of misinformation about vapes' relative harms compared with smoking may lead to increased tobacco-related burden of disease and youth vaping. Unfortunately, vaping misinformation has proliferated. Despite growing attempts to mitigate vaping misinformation, there is still considerable ambiguity regarding the ability to effectively curb the negative impact of misinformation.

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The duration and impact of the COVID-19 pandemic depends largely on individual and societal actions which are influenced by the quality and salience of the information to which they are exposed. Unfortunately, COVID-19 misinformation has proliferated. Despite growing attempts to mitigate COVID-19 misinformation, there is still uncertainty regarding the best way to ameliorate the impact of COVID-19 misinformation.

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Context: Entertainment television can impact viewers' knowledge, attitudes, and reproductive health behaviors, yet little research has examined the impact of scripted abortion plotlines on viewers' abortion knowledge or social supportiveness for those having abortions. We examined the impact of an abortion storyline from Grey's Anatomy on US-based viewers.

Method: We conducted an online survey of likely Grey's Anatomy viewers prior to the episode's airing, assessing abortion ideology, knowledge, and support.

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Despite surging interest in molten salt reactors and thermal storage systems, knowledge of the physicochemical properties of molten salts are still inadequate due to demanding experiments that require high temperature, impurity control, and corrosion mitigation. Therefore, the ability to predict these properties for molten salts from first-principles computations is urgently needed. Herein, we developed and compared a machine-learned neural network force field (NNFF) and a reparametrized rigid ion model (RIM) for a prototypical molten salt LiF-NaF-KF (FLiNaK).

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While teen pregnancy rates in the United States have been declining for decades, they remain the highest of all western countries. Within the U.S.

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Social media poses a threat to public health by facilitating the spread of misinformation. At the same time, however, social media offers a promising avenue to stem the distribution of false claims - as evidenced by real-time corrections, crowdsourced fact-checking, and algorithmic tagging. Despite the growing attempts to correct misinformation on social media, there is still considerable ambiguity regarding the ability to effectively ameliorate the negative impact of false messages.

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Purpose: To assess the efficacy and safety of amniotic fluid therapy injections in patients with mild to moderate trigger finger.

Methods: All participants received 1 mL of amniotic fluid injected into the tendon sheath of the affected tendon. Pretreatment and posttreatment data were collected for triggering frequency, Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire scores, and numerical pain rating scale scores.

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Purpose: Trapeziectomy with suture button suspensionplasty (SBS) to treat thumb carpometacarpal (CMC) arthritis has been proposed as an alternative to ligament reconstruction tendon interposition. There have been limited large-scale or long-term reports regarding SBS outcomes. Single-surgeon intermediate follow-up is reported.

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Informed by communication infrastructure theory (CIT) and the social capital approach to health, this study focused on the role played by communication hotspots: physical places in a community (e.g., parks, churches, or restaurants) where health information is shared between network actors.

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Empirical research has found that self-affirmation that precedes exposure to threatening information can reduce resistance and exert a positive effect on attitudes and beliefs. However, the effortful methods currently used to induce self-affirmation (e.g.

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In the dynamic synthesis of covalent organic frameworks and molecular cages, the typical synthetic approach involves heuristic methods of discovery. While this approach has yielded many remarkable products, the ability to predict the structural outcome of subjecting a multitopic precursor to dynamic covalent chemistry (DCC) remains a challenge in the field. The synthesis of covalent organic cages is a prime example of this phenomenon, where precursors designed with the intention of affording a specific product may deviate dramatically when the DCC synthesis is attempted.

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While prior research has demonstrated the benefits of self-affirming individuals prior to exposing them to potentially threatening health messages, the current study assesses the feasibility of inducing self-affirmation vicariously through the success of a character in a narrative. In Study 1, college-age participants who regularly use e-cigarettes (N = 225) were randomly assigned to read one of two versions of a story depicting a college student of their own gender. The versions were identical except in the vicarious self-affirmation (VSA) condition, the main character achieves success (i.

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Latinos have a disproportionately high risk for obesity and hypertension. The current study analyzes survey data from Latin American women to detect differences in rates of obesity and hypertension based on their number of health-related social ties. Additionally, it proposes individuals' health-related media preference (ethnic/ mainstream) as a potential moderator.

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Porous materials provide a plethora of technologically important applications that encompass molecular separations, catalysis, and adsorption. The majority of research in this field involves network solids constructed from multitopic constituents that, when assembled either covalently or ionically, afford macromolecular arrangements with micro- or meso-porous apertures. Recently, porous solids fabricated from discrete organic cages have garnered much interest due to their ease of handling and solution processability.

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