Surviving Racism and Sexism: What Votes in the Television Program Survivor Reveal About Discrimination.

We examined whether there is evidence for racial and gender bias in the voting patterns of contestants on Survivor, a reality-television zero-sum game in which contestants compete for up to 39 days to win $1 million. Among 731 contestants across 40 seasons, we found evidence of racial and gender bias at multiple stages of Survivor. Compared with men, women were more likely to be voted out of their tribe first and were less likely to make it to the individual-competition stage of the game (i.e., the "merge"). They were also less likely to win Survivor. Black, Indigenous, and people of color (BIPOC) contestants, compared with White contestants, were more likely to be voted out of their tribe first and were less likely to make it to the individual-competition stage of the game. These findings suggest a systemic bias in favor of White men and against women of color.

Uncertainty in healthcare and health decision making: Five methodological and conceptual research recommendations from an interdisciplinary team.

Uncertainty is prevalent in various health contexts. It is imperative to understand how health-related uncertainty can impact individuals' healthcare experiences and health decision making. The purpose of the present paper is to provide five overarching recommendations from an interdisciplinary team of experts to address gaps in the literature on health-related uncertainty. We present a case study of health-related uncertainty within the specific context of alcohol use to demonstrate these gaps and provide context for the recommendations. The five recommendations concerning health-related uncertainty include: (1) use common, consistent terminology to discuss uncertainty, (2) clarify measures of individual differences in response to uncertainty, (3) increase research on uncertainty and affect, (4) investigate the impact of the channel through which uncertainty is communicated, and (5) develop theory-driven interventions to improve uncertainty management. We conclude by reviewing health contexts in which health-related uncertainty exists and note how our recommendations complement existing reviews and data.

Social Threat Reduces Alcohol Consumption among College Students.

AIMS: Past research suggests that people report a greater desire to consume alcohol when they experience social threat-or threats to their social selves, such as social exclusion. Nevertheless, experimental research on the role of social threat in alcohol consumption is limited. The present study examined the causal relationship between social threat and wine consumption. METHODS: Undergraduate students (N = 83; Mage = 21.8 years old, SDage = 1.62 years old; 72.3% women; 61.4% Latinx/Hispanic) participated in a study under the pretense that they were in a focus group gauging students' opinions of a bar being constructed at their university. During the study, participants and two confederate researchers completed a group activity in which they selected design elements for the bar. Participants were randomly assigned to one of two conditions. In the social threat condition, confederates rejected participants' design choices and socially excluded them during a follow-up task. In the social acceptance condition, confederates supported participants' choices and did not socially exclude them. All participants then completed a wine taste test. RESULTS: Contrary to predictions, an independent-samples t-test revealed that participants who experienced social threat consumed significantly less wine than those who were socially accepted, t(81) = -2.22, P = 0.03, d = -0.49. Furthermore, a linear regression test revealed that this effect persisted even when controlling for typical alcohol-consumption behavior, b = 56.09, t = -2.50, P = 0.02, d = -0.61. CONCLUSION: The relationship between social threat and alcohol consumption may be more nuanced than anticipated. Discussion centers around two potential moderators including positive affect and identity.

When belongingness backfires: experienced discrimination predicts increased cardiometabolic risk among college students high in social belonging.

Research implicates experiences of discrimination in exacerbating cardiometabolic disease (CMD) risk. Belongingness has been suggested as a buffer against the adverse effects of discrimination. However, when discrimination occurs in an environment to which one feels they belong, then the potential benefits of belongingness may dissipate or even exacerbate the effects of discrimination. In the present study, we examined these competing hypotheses on how campus belonging might moderate the relationship between discrimination experienced on campus and CMD risk. College students (n = 160, 60.9% Latino/a/x) reported the frequency of on-campus discrimination and campus belongingness, and then completed items assessing risk for CMD. More frequent discrimination related to higher comparative CMD risk among those who reported high campus belongingness, even after adjusting for relevant covariates. These findings highlight the complicated nature of belongingness in the context of physical health. Future research is needed to better understand the role of environment when considering morbidity among college students.

Outcomes of Physicians' Communication Goals During Patient Interactions.

During healthcare visits, physicians may set communication goals such as providing their patient with information about treatment; however, no recommendations exist regarding which goals physicians should prioritize during their often-brief interactions with patients. Two studies examined five communication goals (providing information, reducing distress, increasing patient satisfaction, increasing patient adherence, and encouraging hope) in the context of physician-patient interactions and their relationship with patient and physician outcomes. In Study 1, audio-recordings of physician-patient interactions were coded by research assistants for goal-related content. In Study 2, patients reported their physician's use of each goal during the interaction. In both studies, patients and physicians reported visit outcomes. Within-study meta-analyses suggested that the goal of reducing distress, but not the other goals, was consistently related to improved outcomes in Study 1. All goals were related to improved outcomes in Study 2. We then computed sample-size-weighted meta-analytic effects of each goal on each outcome across both studies. These results suggested that all of the goals had similar-sized positive relationships with patient and physician outcomes across studies. These findings suggest that physicians should generally approach consultations with communication goals in mind, but prioritizing efforts to reduce distress may be particularly beneficial.

Culture, COVID-19, and collectivism: A paradox of American exceptionalism?

Do geographic differences in collectivism relate to COVID-19 case and death rates? And if so, would they also replicate across states within arguably the most individualistic country in the world-the United States? Further still, what role might the U.S.'s history of ethnic strife and race-based health disparities play in either reinforcing or undermining state-level relations between collectivism and COVID-19 rates? To answer these questions, we examined archival data from 98 countries (Study 1) and the 48 contiguous United States (Study 2) on country/state-level collectivism, COVID-19 case/death rates, relevant covariates (per-capita GDP, population density, spatial dependence), and in the U.S., percent of non-Whites. In Study 1, country-level collectivism negatively related to both cases (r = -0.28) and deaths (r = -0.40) in simple regressions; however, after controlling for covariates, the former became non-significant (r p = -0.07), but the latter remained significant (r p = -0.20). In Study 2, state-level collectivism positively related to both cases (r = 0.56) and deaths (r = 0.41) in simple regressions, and these relationships persisted after controlling for all covariates except race, where a state's non-White population dominated all other predictors of COVID-19 cases (r p = 0.35) and deaths (r p = 0.31). We discuss the strong link between race and collectivism in U.S. culture, and its implications for understanding COVID-19 responses.

Psychological threat avoidance as a barrier to HIV testing in gay/bisexual men.

The present study examined how three psychosocial barriers-anticipated HIV stigma, HIV infectiousness-reduction beliefs, and optimism about available HIV treatments-related to HIV testing history and acceptance of an at-home HIV test among men who have sex with men. We also examined the mediating role of a variable that affects medical screening for other health conditions but has not yet been investigated in HIV contexts: the tendency to avoid psychologically threatening information. Volunteers completed a paper and pencil survey and were offered a free at-home HIV test during the 2015 Atlanta Pride Festival in Atlanta, GA. Anticipated HIV stigma, infectiousness beliefs, and treatment optimism were inconsistently related to HIV testing history and acceptance of an at-home HIV test, but all had direct effects on the desire to avoid HIV information. In a mediation model, each of these psychosocial barriers had indirect effects on both HIV testing outcomes via information avoidance. These findings suggest that information avoidance is an important proximal HIV testing barrier, thus providing a novel target for interventions and information campaigns.

Total Syntheses of (+)- and (-)-Tetrapetalones A and C.

Described herein are syntheses of the naturally occurring polyketides (-)-tetrapetalones A and C and their respective enantiomers. The employed strategy involves initial assembly of a masked N-aryl tetramic acid which is advanced via a highly selective conjugate addition/intramolecular Friedel-Crafts acylation sequence to deliver a key azepine intermediate. Application of recently developed C-H activation chemistry and subsequent Heck cyclization delivers the aglycone framework in an overall 12 steps. Resolution of the aglycone via stereospecific glycosylation with an enantiopure glycosyl donor followed by separation of the derived diastereomers enables further advancement to either (+)- or (-)-tetrapetalones A and C.

Assessing the consequences of unrealistic optimism: Challenges and recommendations.

Of the hundreds of studies published on unrealistic optimism (i.e., expecting a better personal future than is reasonably likely), most have focused on demonstrating the phenomenon, examining boundary conditions, or documenting causes. Few studies have examined the consequences of unrealistic optimism. In this article, we provide an overview of the measurement of unrealistic optimism, review possible consequences, and identify numerous challenges confronting investigators attempting to understand the consequences. Assessing the consequences of unrealistic optimism is tricky, and ultimately probably impossible when researchers assess unrealistic optimism at the group level (which reveals if a group of people is displaying unrealistic optimism on average) rather than the individual level (which reveals whether a specific individual displays unrealistic optimism). We offer recommendations to researchers who wish to examine the consequences of unrealistic optimism.

Investigating the role of implicit prototypes in the prototype willingness model.

One useful theory to predict health behavior is the prototype-willingness model (PWM), which posits that people are more willing to engage in behavior to the extent that they have a positive view of the prototypical person who performs that behavior. The goal of the present research is to test whether adding an implicit measure of prototype favorability might improve explanatory power in the PWM. Two studies examined whether implicit prototype favorability uniquely predicted White women's intentions to engage in healthy sun behavior over the next 3-6 months, and their willingness to engage in risky sun behavior, should the opportunity arise. The results suggested that implicit prototype favorability, particularly implicit prototypes of those who engage in risky UV-related behaviors, uniquely predicted intentions to engage in healthy sun behavior and willingness to engage in risky sun behavior in the PWM.

Is waiting bad for subjective health?

The present study examined the possibility that waiting is bad for one's subjective health. Specifically, we examined longitudinal trends in the self-reported health, self-reported sleep disruption, distress, and emotion regulation strategies of law school graduates waiting for their bar exam results. Multilevel analyses suggest that waiting was particularly detrimental to participants' self-reported health and sleep disruption at the beginning and end of the waiting period. Moreover, distress and most emotion regulation efforts were associated with poorer subjective health on average, and personal increases in distress and emotion regulation were largely associated with personal increases in poor self-reported health and sleep disruption. Our results suggest that waiting periods can take a toll on subjective health and that individual and temporal variations in distress and emotion regulation efforts are associated with these health trajectories.

Remote Oxidation of Aliphatic C-H Bonds in Nitrogen-Containing Molecules.

Nitrogen heterocycles are ubiquitous in natural products and pharmaceuticals. Herein, we disclose a nitrogen complexation strategy that employs a strong Brønsted acid (HBF4) or an azaphilic Lewis acid (BF3) to enable remote, non-directed C(sp(3))-H oxidations of tertiary, secondary, and primary amine- and pyridine-containing molecules with tunable iron catalysts. Imides resist oxidation and promote remote functionalization.

MicroRNA-152 represses VEGF and TGFß1 expressions through post-transcriptional inhibition of (Pro)renin receptor in human retinal endothelial cells.

PURPOSE: The (pro)renin receptor (PRR), a component of the renin-angiotensin system (RAS), plays an important role in the physiologic and pathophysiological regulation of blood pressure and fluid/electrolyte homeostasis. The RAS including the PRR has been identified in retinal endothelial cells and other ocular tissues. In this study, the potential involvement of miRNAs in the posttranscriptional regulation of PRR was investigated in human retinal endothelial cells (hRECs) under high glucose (HG) conditions. METHODS: miRNA-152 (miR-152) was identified in silico as a potential regulator of PRR, and this was confirmed by quantitative real-time PCR (qRT-PCR) and PRR 3'-untranslated region (UTR) reporter assays. Using RNA interference, both AT1R and PRR were implicated in the HG-mediated induction of vascular endothelial growth factor (VEGF), VEGF receptor 2 (VEGFR-2), and transforming growth factor ß1 (TGFß1). RESULTS: The downregulation of miR-152 was observed in hRECs and rat retinal tissues under HG conditions. In parallel, PRR (target of miR-152), VEGF, VEGFR-2, and TGFß1 at mRNA levels were elevated. However, the transfection of hRECs with miR-152 mimics in HG conditions resulted in the suppression of the PRR expression, as well as reduced VEGF, VEGFR-2, and TGFß1 production. This was reversed by transfecting cells with the antisense (antagomir) of miR-152, suggesting the glucose-induced upregulation of VEGF, VEGFR-2, and TGFß1 is mediated through PRR, and this regulation is likely achieved through the HG-mediated modulation of miRNAs. CONCLUSIONS: We have demonstrated that miR-152 interacting with PRR regulates downstream VEGF, VRGFR-2, and TGFß1 expressions in hRECs in HG conditions. These studies suggest miR-152 and PRR may play a role in the pathogenesis of diabetic retinopathy (DR).

Predicting Scheduling and Attending for an Oral Cancer Examination.

BACKGROUND: Oral and pharyngeal cancer is highly treatable if diagnosed early, yet late diagnosis is commonplace apparently because of delays in undergoing an oral cancer examination. PURPOSE: We explored predictors of scheduling and attending an oral cancer examination among a sample of Black and White men who were at high risk for oral cancer because they smoked. METHODS: During an in-person interview, participants (N = 315) from rural Florida learned about oral and pharyngeal cancer, completed survey measures, and were offered a free examination in the next week. Later, participants received a follow-up phone call to explore why they did or did not attend their examination. RESULTS: Consistent with the notion that scheduling and attending an oral cancer exam represent distinct decisions, we found that the two outcomes had different predictors. Defensive avoidance and exam efficacy predicted scheduling an examination; exam efficacy and having coping resources, time, and transportation predicted attending the examination. Open-ended responses revealed that the dominant reasons participants offered for missing a scheduled examination were conflicting obligations, forgetting, and confusion or misunderstanding about the examination. CONCLUSIONS: The results suggest interventions to increase scheduling and attending an oral cancer examination.

Incidence of opioid-managed pelvic pain after hysteroscopic sterilization versus laparoscopic sterilization, US 2005-2012.

OBJECTIVE: Compare incidence of opioid-managed pelvic pain within 12 months after hysteroscopic and laparoscopic sterilization. METHODS: Using administrative claims, we identified women aged 18-49 years without recent history of childbirth who underwent hysteroscopic or laparoscopic sterilization between 2005 and 2012. We defined the outcome as ≥2 diagnoses for pelvic pain and ≥2 prescription fills for opioids. We calculated adjusted hazard ratios (HR) using Cox models and propensity score methods (matching and inverse-probability-of-treatment-weighting [IPTW]). RESULTS: We identified 71,875 eligible women (hysteroscopic n = 26,927 [37.5%], laparoscopic n = 44,948 [62.5%]). Of those, 236 (0.88%) hysteroscopic patients and 420 (0.93%) laparoscopic patients experienced the outcome (crude HR = 0.97, 95%CI: [0.83, 1.14]). Adjusted analyses also yielded near-null results (matched HR = 1.08, 95%CI [0.90, 1.31]; IPTW HR = 0.97, 95%CI [0.80, 1.18]). While most sensitivity analyses generated results close to the null, hazard ratios estimated using propensity score matching ranged from 0.65 to 1.53. CONCLUSIONS: Among women without recent history of childbirth, we did not find compelling evidence of a clinically meaningful increase in the incidence of pelvic pain requiring opioids during the year after hysteroscopic sterilization. However, effects observed in sensitivity analyses may merit further investigation.

General allylic C-H alkylation with tertiary nucleophiles.

A general method for intermolecular allylic C-H alkylation of terminal olefins with tertiary nucleophiles has been accomplished employing palladium(II)/bis(sulfoxide) catalysis. Allylic C-H alkylation furnishes products in good yields (avg. 64%) with excellent regio- and stereoselectivity (>20:1 linear:branched, >20:1 E:Z). For the first time, the olefin scope encompasses unactivated aliphatic olefins as well as activated aromatic/heteroaromatic olefins and 1,4-dienes. The ease of appending allyl moieties onto complex scaffolds is leveraged to enable this mild and selective allylic C-H alkylation to rapidly diversify phenolic natural products. The tertiary nucleophile scope is broad and includes latent functionality for further elaboration (e.g., aliphatic alcohols, α,ß-unsaturated esters). The opportunities to effect synthetic streamlining with such general C-H reactivity are illustrated in an allylic C-H alkylation/Diels-Alder reaction cascade: a reactive diene is generated via intermolecular allylic C-H alkylation and approximated to a dienophile contained within the tertiary nucleophile to furnish a common tricyclic core found in the class I galbulimima alkaloids.

A survey of barriers to screening for oral cancer among rural Black Americans.

OBJECTIVE: Research documents a disparity between Black and White Americans in mortality for oral cancer that appears to result in part from behaviors such as lower oral cancer screening among Black Americans. We examined barriers to oral cancer screening among Black Americans. METHODS: We surveyed Black Americans (N = 366) living in rural Florida to identify barriers to getting screened for oral cancer. RESULTS: Low knowledge/social attention, lack of resources, and fear/defensive avoidance predicted screening intentions, with lack of resources emerging as the largest barrier. Participants also reported that a recommendation from their provider was most likely to increase screening intentions, whereas encountering financial barriers was most likely to decrease screening intentions. CONCLUSIONS: Low knowledge/social attention, lack of resources, and fear/defensive avoidance emerged as independent barriers to oral cancer screening, with the latter two barriers accounting for the most variance in intentions to get screened.

The liking-similarity effect: perceptions of similarity as a function of liking.

In these two studies, we examined whether the inferences people make about likable and dislikable targets align with the predictions of balance theory. We hypothesized that people exhibit a liking-similarity effect by perceiving greater similarity with a likable person than a dislikable person. To test this hypothesis, we manipulated the likability of a target person and then assessed participants' perceptions of similarity to that target person. In both studies, people rated likable others as more similar to themselves than dislikable others across a variety of domains (e.g., attitudes, personality characteristics, behaviors). In Study 2, individual differences in self-concept clarity, self-esteem, and preference for consistency moderated the liking-similarity effect.

Information avoidance: An interchangeable strategy of self-protection.

Across two studies, using five samples (N = 1,850), we examined whether health information avoidance-the deliberate decision to remain ignorant of available but unwanted personal health information-serves a defensive purpose and is interchangeable with other defensive strategies. We tested this idea by examining the relationship between health information avoidance-both as a dispositional tendency and deliberate decision-and feedback derogation. In Study 1, we experimentally demonstrated that a situation known to reduce defensiveness-self-uncertainty-decreased both proactive avoidance and reactive defensiveness relative to a control group. Study 2 demonstrated, across four samples, that people with a greater defensive orientation toward personal health information were more likely to derogate health information. These results are consistent with the idea that feedback derogation replaced the decision to avoid feedback. Together, results suggest that health information avoidance is likely part of a broader self-protective system and is replaceable with other motivated self-protection strategies.

Self-administered mindfulness interventions reduce stress in a large, randomized controlled multi-site study.

Mindfulness witnessed a substantial popularity surge in the past decade, especially as digitally self-administered interventions became available at relatively low costs. Yet, it is uncertain whether they effectively help reduce stress. In a preregistered (OSF https://doi.org/10.17605/OSF.IO/UF4JZ ; retrospective registration at ClinicalTrials.gov NCT06308744 ) multi-site study (nsites = 37, nparticipants = 2,239, 70.4% women, Mage = 22.4, s.d.age = 10.1, all fluent English speakers), we experimentally tested whether four single, standalone mindfulness exercises effectively reduced stress, using Bayesian mixed-effects models. All exercises proved to be more efficacious than the active control. We observed a mean difference of 0.27 (d = -0.56; 95% confidence interval, -0.43 to -0.69) between the control condition (M = 1.95, s.d. = 0.50) and the condition with the largest stress reduction (body scan: M = 1.68, s.d. = 0.46). Our findings suggest that mindfulness may be beneficial for reducing self-reported short-term stress for English speakers from higher-income countries.