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1.
Cogn Affect Behav Neurosci ; 21(3): 625-638, 2021 06.
Artículo en Inglés | MEDLINE | ID: mdl-33942274

RESUMEN

The race of an individual is a salient physical feature that is rapidly processed by the brain and can bias our perceptions of others. How the race of others explicitly impacts our actions toward them during intergroup contexts is not well understood. In the current study, we examined how task-irrelevant race information influences cognitive control in a go/no-go task in a community sample of Black (n = 54) and White (n = 51) participants. We examined the neural correlates of behavioral effects using functional magnetic resonance imaging and explored the influence of implicit racial attitudes on brain-behavior associations. Both Black and White participants showed more cognitive control failures, as indexed by dprime, to Black versus White faces, despite the irrelevance of race to the task demands. This behavioral pattern was paralleled by greater activity to Black faces in the fusiform face area, implicated in processing face and in-group information, and lateral orbitofrontal cortex, associated with resolving stimulus-response conflict. Exploratory brain-behavior associations suggest different patterns in Black and White individuals. Black participants exhibited a negative association between fusiform activity and response time during impulsive errors to Black faces, whereas White participants showed a positive association between lateral OFC activity and cognitive control performance to Black faces when accounting for implicit racial associations. Together our findings propose that attention to race information is associated with diminished cognitive control that may be driven by different mechanisms for Black and White individuals.


Asunto(s)
Encéfalo , Imagen por Resonancia Magnética , Encéfalo/diagnóstico por imagen , Mapeo Encefálico , Cognición , Humanos , Tiempo de Reacción
2.
PLoS One ; 18(2): e0280386, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36730176

RESUMEN

Telemedicine programs for the treatment of urinary tract infections (UTIs) offer an opportunity to reduce burdens on patients and providers. However, these programs are typically restricted to patients with uncomplicated UTIs. This real-world analysis evaluated treatment and resolution rates in a large-scale, national UTI telemedicine program inclusive of patients with uncomplicated and complicated UTIs. We conducted a retrospective analysis of data obtained from a commercially available telemedicine program for the treatment of UTIs among adult women in the US between 2017 and 2021 (n = 51,474). The primary outcomes were the number of women who presented with symptoms of uncomplicated UTI, complicated UTI, and vaginal infection; prescription use and antibiotic type; symptom resolution within seven days after appointment; and treatment failure or relapse. Most patients reported frequent urination (94.4%), urgency (94.5%), and dysuria (97.6%). Those with uncomplicated UTI symptoms represented the majority of patients (61.6%); however, a substantial number of patients (36.5%) also reported at least one symptom associated with a complicated UTI. One-fifth of patients (19.2%) reported at least one co-occurring symptom of vaginal infection or sexually transmitted infection. Across all treated patients, 94.0% received recommended antibiotics according to the clinical protocol. Of the treated patients who provided follow-up data (n = 3,521), 89.7% reported seven-day symptom resolution. Symptom resolution rates were similar between patients with uncomplicated UTI symptoms (90.8%) and complicated UTI symptoms (87.9%), and symptom resolution among all treated patients (89.7%) was similar to reports for in-person standard of care. These findings suggest that large-scale telemedicine programs for the treatment of UTIs can be effective in the treatment of complicated UTIs.


Asunto(s)
Infecciones Urinarias , Adulto , Humanos , Femenino , Estudios Retrospectivos , Infecciones Urinarias/complicaciones , Infecciones Urinarias/tratamiento farmacológico , Antibacterianos/uso terapéutico , Poliuria/complicaciones , Insuficiencia del Tratamiento
3.
Pers Soc Psychol Bull ; 47(9): 1343-1357, 2021 09.
Artículo en Inglés | MEDLINE | ID: mdl-33167751

RESUMEN

Attributing gender discrimination to implicit bias has become increasingly common. However, research suggests that when discrimination is attributed to implicit rather than explicit bias, the perpetrators are held less accountable and deemed less worthy of punishment. The present work examines (a) whether this effect replicates in the domain of gender discrimination, and (b) whether sharing a group membership with the victim moderates the effect. Four studies revealed that both men and women hold perpetrators of gender discrimination less accountable if their behavior is attributed to implicit rather than explicit bias. Moreover, women held male (Studies 1-3), but not female (Study 4), perpetrators of gender discrimination more accountable than did men. Together, these findings suggest that while shared gender group membership may inform judgments of accountability for gender discrimination, it does not weaken the tendency to hold perpetrators less accountable for discrimination attributed to implicit, compared with explicit, bias.


Asunto(s)
Sexismo , Percepción Social , Femenino , Procesos de Grupo , Humanos , Juicio , Masculino , Responsabilidad Social
4.
Pers Soc Psychol Bull ; 47(5): 753-765, 2021 05.
Artículo en Inglés | MEDLINE | ID: mdl-32815787

RESUMEN

Although there has been limited progress toward economic equality between Americans over the past half-century, many Americans are largely unaware of the persistence of economic racial disparities. One intervention for this widespread ignorance is to inform White Americans of the impact of racism on the outcomes of Black Americans. In two studies, we attempted to improve the accuracy of Whites' perceptions of racial progress and estimates of contemporary racial economic equality. Reminding White Americans about the persistence of racial disparities produced smaller overestimates of how much progress had been made toward racial economic equality between 1963 and 2016. Rather than modifying overestimates of contemporary racial economic equality, participants who read about disparities assessed the past as more equitable than participants who did not. We discuss implications of these findings for efforts to address Whites' misperceptions of racial economic equality and to challenge narratives of American racial progress.


Asunto(s)
Racismo , Negro o Afroamericano , Humanos , Percepción , Grupos Raciales , Estados Unidos , Población Blanca
5.
Perspect Psychol Sci ; 14(6): 899-921, 2019 11.
Artículo en Inglés | MEDLINE | ID: mdl-31505132

RESUMEN

Racial economic inequality is a foundational feature of the United States, yet many Americans appear oblivious to it. In the present work we consider the psychology underlying this collective willful ignorance. Drawing on prior research and new evidence from a nationally representative sample of adults (N = 1,008), we offer compelling evidence that Americans vastly underestimate racial economic inequality, especially the racial wealth gap. In particular, respondents thought that the Black-White wealth gap was smaller, by around 40 percentage points in 1963 and around 80 percentage points in 2016, than its actual size. We then consider the motivational, cognitive, and structural factors that are likely to contribute to these misperceptions and suggest directions for future research to test these ideas. Importantly, we highlight the implications of our collective ignorance of racial economic inequality and the challenge of creating greater accuracy in perceptions of these racial economic disparities, as well as outline the steps policymakers might take to create messages on this topic that effectively promote equity-enhancing policies. We close with an appeal to psychological science to at least consider, if not center, the racial patterning of these profound economic gaps.


Asunto(s)
Asiático , Negro o Afroamericano , Disonancia Cognitiva , Procesos de Grupo , Hispánicos o Latinos , Racismo , Percepción Social , Factores Socioeconómicos , Población Blanca , Adulto , Humanos , Estados Unidos
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