Psychometric investigation of the affiliate stigma scale in Mexican Parkinson's disease caregivers: Development of a short form.

BACKGROUND: Parkinson's disease (PD) caregivers, particularly in Latin America, may experience high levels of affiliate stigma due to their association with a person having a disability. The most common measure used of this construct in the literature, the Affiliate Stigma Scale, was validated using non-standard and questionable methods. OBJECTIVE: The purpose of this study was to investigate the factor structure and psychometric properties of the Spanish version of the Affiliate Stigma Scale with PD caregivers in Mexico using more widely accepted psychometric approaches including confirmatory and exploratory factor analyses (CFAs, EFAs). METHODS: A sample of 148 PD caregivers from Mexico completed this measure, as well as indices of caregiver burden and anxiety. RESULTS: Initial CFAs revealed that the data did not fit either the originally proposed one-factor or three-factor structures. An EFA was then conducted which was unable to discern any factor structure. Upon instituting a stepwise removal alpha-if-item-deleted process, a 5-item Affiliate Stigma Scale Spanish Short Form was retained with an adequate Cronbach's alpha, good convergent validity, and a Short Form CFA generally indicating adequate fit. CONCLUSIONS: The new Spanish Affiliate Stigma Scale Short Form holds promise for more appropriately measuring affiliate stigma likely in general but particularly in Spanish and among PD caregivers. The Short Form can assist not only in assessing levels of caregiver affiliate stigma, but in creating novel interventions to help support caregivers and decrease stigma.

Moderating Influence of Social Support on the Relations between Discrimination and Health via Depression in Latinx Immigrants.

The purpose of this study was to examine the relations among discrimination, depression, and health among a sample of diverse Latinx immigrants. A secondary aim was to examine whether direct and indirect effects among these variables were moderated by social support. A sample of 204 Latinx immigrants completed questionnaires in community centers, health clinics, and retail establishments. Depression was found to mediate the effect of discrimination on physical health. Social support was found to moderate this indirect effect, wherein higher levels of social support weakened the effect. Results from this study indicate that through depression, health can be impacted by minority stressors, and these relationships can be buffered by links to cultural strengths including social support.

El propósito de este estudio fue examinar las relaciones entre la discriminación, la depresión y la salud entre una muestra de diversos inmigrantes Latinxs. Un segundo objetivo fue examinar si los efectos directos e indirectos entre estas variables fueron moderados por el apoyo social. Una muestra de 204 inmigrantes Latinxs completaron cuestionarios en centros comunitarios, clínicas de salud y establecimientos minoristas. Se descubrió que la depresión media la relación entre la discriminación y la salud física. Se encontró que el apoyo social moderó esta relación indirecta y que los niveles más altos de apoyo social la debilitaron. Los resultados de este estudio indican que, a través de la depresión, la salud puede verse afectada por factores estresantes de las minorías, y estas relaciones se pueden amortiguar a través de fortalezas culturales, incluyendo el apoyo social.

Moderating influence of enculturation on the relations between minority stressors and physical health via anxiety in Latinx immigrants.

OBJECTIVES: The Latinx population in the United States has grown rapidly, now standing at over 56 million people. Discrimination and acculturative stress have been found to affect the mental and physical health of Latinx immigrants, yet enculturation has been identified as an important cultural strength for this population. The purpose of this study was to examine the relations among minority stressors, anxiety, and physical health in a sample of Latinx immigrants living in the United States. A secondary aim was to examine whether the direct and indirect effects among these variables were moderated by enculturation (i.e., moderated mediation). METHOD: A community sample of 202 Latinx immigrants completed questionnaires measuring these constructs. RESULTS: Both acculturative stress (b = -1.68, p < .001) and discrimination (b = -1.69, p < .001) yielded direct effects on physical health, as well as indirect effects (b = -.10, 95% confidence interval [-.23, -.01]; b = -.21, 95% confidence interval [-.40, -.08], respectively) through anxiety. CONCLUSIONS: Psychologists and allied health care providers are recommended to assess for the impact of minority stressors on anxiety and physical health when providing care to Latinx immigrants. Future intervention research targeting Latinx mental and physical health can consider ways to include innate cultural strengths like enculturation and partner with Latinx cultural centers, churches, and local communities to make enculturation more salient. (PsycInfo Database Record (c) 2020 APA, all rights reserved).