Alternate Cultural Paradigms in Latinx Psychology: An Empirical, Collaborative Exploration

In an effort to systematize and organize an exploration of alternate cultural paradigms from a Latinx perspective, the membership of the National Latinx Psychological Association was surveyed via its electronic mailing list in successive rounds. The first invitation asked members to identify alternate cultural paradigms they use in their work or are familiar with; a definition of alternate cultural paradigms and some examples were provided. Responses were summarized and redistributed to the entire list, seeking further input. This process was followed a total of four times. The range of contributions extended from journal articles, to books, to authors, individuals, and movements. The compiled responses were then analyzed using qualitative methodology in the form of thematic analysis. The resulting taxonomy addresses the promotion of health and wellness in Latinx communities through the use of alternate cultural paradigms, and culturally adapted treatments and interventions. The former is made of examples and sources that emphasize combatting oppression and inequities as well as the use of cultural traditions, norms, and specific values. Though not identified as exemplary of alternate cultural paradigms, the latter refers to evidence-based or widely used treatments that have been modified (i.e., adapted) in an effort to improve service efficacy with Latinxs

Measuring Subaqueous Progradation of the Wax Lake Delta with a Model of Flow Direction Divergence

Remotely sensed flow patterns can reveal the location of the subaqueous distal tip of a distributary channel on a prograding river delta. Morphodynamic feedbacks produce distributary channels that become shallower over their final reaches before the unchannelized foreset slopes basinward. The flow direction field over this morphology tends to diverge and then converge, providing a diagnostic signature that can be captured in flow or remote sensing data. A total of 21 measurements from the Wax Lake Delta (WLD) in coastal Louisiana and 317 measurements from numerically simulated deltas show that the transition from divergence to convergence occurs in a distribution that is centered just downstream of the channel tip, on average 132 m in the case of the WLD. These data validate an inverse model for remotely estimating subaqueous channel tip location. We apply this model to 33 images of the WLD between its initiation in 1974 and 2016. We find that six of the primary channels grew at rates of 60–80 m yr−1, while the remaining channel grew at 116 m yr−1. We also show that the subaqueous delta planform grew at a constant rate (1.72 km2 yr−1). Subaerial land area initially grew at the same rate but slowed after about 1999. We explain this behavior as a gradual decoupling of channel tip progradation and island aggradation that may be common in maturing deltas

Child Maltreatment Prevention Service Cases are Significantly Reduced During the COVID-19 Pandemic: A Longitudinal Investigation Into Unintended Consequences of Quarantine

Unprecedented financial and emotional stress, paired with measures to slow the spread of COVID-19 (e.g., school closures), place youth at risk for experiencing increased rates of abuse. We analyzed data from New York City's Administration for Children's Services to investigate the frequency of child maltreatment prevention service case openings during this time. Longitudinal counts of case openings were compiled for January through June of the years 2014-2020. An independent samples Kruskal-Wallis H-test suggested that pre-quarantine case openings were significantly larger than case openings during quarantine. To account for the possible influence of other historical events impacting data, a secondary Kruskal-Wallis H-test was conducted comparing only the 4 months of quarantine data available to the 4 months immediately preceding quarantine orders. The second independent samples Kruskal-Wallis H-test again suggested that pre-quarantine case openings were significantly larger than case openings during quarantine. A Poisson regression model further supported these findings, estimating that the odds of opening a new child maltreatment prevention case during quarantine declined by 49.17%. These findings highlight the severity of COVID-19 impacts on child maltreatment services and the gap between demand for services and service accessibility. We conclude with recommendations for local governments, community members, and practitioners