154 research outputs found

    A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents.

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    The Trier Social Stress Test (TSST) is a well validated and widely used social stressor that has been shown to induce a 2-4 fold increase in cortisol, the biological output produced by the Hypothalamic-Pituitary-Adrenal (HPA) axis in humans. While studies have explored how modifications to the TSST influence stress responsivity, few studies have created a modified TSST appropriate for vulnerable youth that elicits a significant cortisol stress response. Thus, the current study sought to modify or adjust the TSST in a culturally sensitive way for a vulnerable sample of 14 year-old adolescents. The present study took place within the context of a longitudinal birth cohort study of Mexican American families in California called the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS). The CHAMACOS sample was optimal to test the effectiveness of a modified culturally appropriate TSST, as it is comprised of Mexican American youth, who are often excluded from research. These youths also have experienced significant early life adversity. Example modifications included timed prompts, alternative math tasks, use of same-ethnicity peers as confederates, debriefing immediately after the conclusion of the TSST, and using an unknown youth examiner to administer the debrief. Saliva samples were collected at baseline (after a resting phase), and then again at 15, 30, and 45 min post-TSST onset to assess cortisol concentration. A pilot study of 50 participants (50% female) have been analyzed for cortisol reaction to the TSST. Results confirmed that this modified version of the TSST was successful at eliciting a significant cortisol reaction, with a wide range of variability likely due to individual differences. Goals for modifications and ethnicity considerations are discussed. This study provides the foundation for future research to utilize a modified TSST with vulnerable youth

    Sexual Values Among Latino Youth: Measurement Development Using a Culturally Based Approach

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    Latino youth in the United States are at higher risk for negative sexual outcomes compared to their European American counterparts. Adherence to traditional sexual values may protect against or increase their risk. Past studies have generally utilized proxy measures, such as acculturation, to assess sexual values. The objective of the current study was to develop and test culturally based sexual values measures among Latino youth. Focus groups and qualitative interviews were conducted to generate themes related to sexual values. Six measures were developed: three related to gender role norms (Sexual Talk as Disrespectful, Satisfaction of Sexual Needs as Important, Female Virginity as Important) and three related to comfort regarding sexuality (Comfort with Sexual Communication, Sexual Comfort, and Sexual Self-Acceptance). The scales’ psychometric properties were assessed in a sample of 694 sexually active young Latinos. Results indicate that these measures conformed to single-factor scales and displayed acceptable reliabilities. Correlations with conceptually related measures were in hypothesized directions. Findings suggest it is feasible to directly assess sexual values in a valid and reliable manner. The measures presented in the current article represent tools for such assessment

    Knowledge, perceptions, and feelings associated with Alzheimers disease and related dementias: a qualitative study among middle-aged latinas residing in an underserved agricultural community in California.

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    BACKGROUND: Middle age is increasingly acknowledged as a critical window for prevention of Alzheimers disease and related dementia (ADRD) since research has shown that AD develops in the course of 20-30 years (1) but we know very little about middle-aged individuals perspectives on ADRD. Knowledge gaps are particularly large for Latinas living in regions typically underrepresented in ADRD research, such as rural and/or agricultural regions. This is important given that over the next 40 years Latinos are projected to have the largest increase in ADRD cases in the U.S. Therefore, this study aims to assess knowledge, perceptions, and feelings associated with ADRD among a sample of middle-age, Spanish-speaking Latina women. METHOD: Using qualitative methods involving semi-structured interviews, we examined knowledge, perceptions, and feelings associated with ADRD among a subsample of the Center for Health Assessment of Mothers and Children of Salinas (CHAMACOS) study. Participants are Latina women residing in an underserved agricultural community entering mid-life (mean = 46.5 years old). Interviews were conducted with 20 women and data was analyzed with inductive thematic content analysis. RESULTS: We identified themes regarding perceptions, knowledge, and feelings. First, participants perceive ADRD as involving (1) Loss of memory, (2) Getting lost; (3) Losing the person they once were. With regard to knowledge about ADRD, participants reported: (1) Some knowledge about protective and risk factors for ADRD, (2) No awareness of the links between cardiovascular risk factors and ADRD; (3) A desire to learn prevention methods alongside signs and symptoms of ADRD. Themes related to feelings about ADRD were: (1) Fear of developing ADRD and not being aware of reality or who they are; (2) Worry about losing relationships with loved ones and caretaking if diagnosed with ADRD; (3) Sadness about forgetting ones family and depending on others if diagnosed with ADRD. CONCLUSION: The knowledge gaps and negative feelings associated with ADRD highlighted in this study underscore the need for ADRD interventions to include CVD prevention, particularly for mid-life Latino populations residing in rural regions

    Impacts of COVID-19 shelter in place across key life domains among immigrant farmworker Latina mothers and young adults

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    ObjectiveIndividuals and families from racial and ethnic groups experience social and economic disadvantage making them vulnerable to the disproportionate impact of the COVID-19 pandemic. This study sought to capture the impacts of Shelter in Place (SIP) across key life domains including family life, education, work, mental health, and coping strategies among a sample of Mexican-origin mothers who were currently engaged in agricultural work, or whose spouses were engaged in agricultural work, and young adults who had a parent working in agriculture.MethodDuring the summer of 2020, while California was under SIP orders, we conducted three virtual focus groups using Zoom(r). We recruited focus group participants from the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS), an ongoing, 20-year, longitudinal cohort study of Mexican-origin families in a predominantly agricultural area of California. Three focus groups were conducted with mothers (n = 9), mean age = 48 years, young adult women (n = 8) and young adult men (n = 5), mean age = 18 years, respectively.ResultsMothers reported high levels of stress stemming from fear of Covid-19 infection, work instability and financial concerns, children's schooling, anxiety about an uncertain future, and the demands of caretaking for dependents. Adverse mental health impacts were particularly pronounced among participants experiencing multiple adversities pre-dating the pandemic, including unemployment, single motherhood, and having undocumented family members. For young adults, work instability and varying work hours were also a source of stress because they made it difficult to make decisions about the future, such as whether to attend college or how many classes to take. Families used coping strategies including expressing gratitude, focusing on what's under one's control, familismo, and community engagement to manage mental health challenges during SIP.ConclusionIn the event of future pandemics or disasters, particular attention is needed to those who experience unemployment, are undocumented and/or have undocumented family members, and/or are single parents facing economic adversity. During public health emergencies, action at the local, state, and national level is needed to support farmworkers and other vulnerable groups' secondary major stressors stemming from inequities in access to affordable housing, childcare, living wages, healthcare, and other benefits
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