Publications by authors named "Walter L Arias-Gallegos"

Background: Sudeck's syndrome is a chronic and painful disease that affects a significant number of people. Despite this, it is a disease little researched in general and even less in the field of the psychology of religion. The aim of this study was to analyze the relationship between religiosity and emotions in patients with Sudeck's syndrome.

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This brief communication commemorates the 100th anniversary of the birth of Reynaldo Alarcón Napurí and briefly reviews his contributions to the history of psychology in Peru and Latin America. Alarcón academic career spanned over seven decades and encompassed multiple research interests, one of which was the history of psychology. It is concluded that his historiographical work, as a whole, marked a significant milestone that has served as a reference point for delving into various aspects of the history of Peruvian psychology as both a science and a profession.

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Objectives: The present study aimed to evaluate the measurement invariance of a general measure of the perception of governmental responses to COVID-|19 (COVID-SCORE-10) in the general population of 13 Latin American countries.

Methods: A total of 5780 individuals from 13 Latin American and Caribbean countries selected by non-probabilistic snowball sampling participated. A confirmatory factor analysis was performed and the alignment method was used to evaluate invariance.

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The present study aimed to evaluate the measurement invariance of the Obsession with COVID-19 Scale (OCS) among seven Latin American countries: Bolivia, Brazil, Cuba, El Salvador, Guatemala, Paraguay, and Uruguay. Although the OCS has been used in several countries and languages, there is a need for approaches that better integrate the cross-cultural equivalence of the scale. A total of 3185 people participated in the study.

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This review addresses the impact of the COVID-19 pandemic on workers' mental health, in particular, teleworking conditions. Our analysis is based on documents from several international organizations and specialized scientific publications. The retrieved information reveals that the pandemic has had a significant effect on the mental health of frontline workers and employees who had to migrate to a virtual environment without prior warning.

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This article briefly reviews the development of the history of psychology as a specialized discipline in Peru, in order to learn about the emergence, organization and productivity of the Peruvian Society of the History of Psychology (SPHP), which was founded in 2012. Previously, by way of introduction, the advances in the institutionalization of the history of psychology in Latin America and the development of the historiography of psychology in Peru are described. Seminars, journals, and books edited by the SPHP are discussed, as well as new projects and the challenges that must be faced for a greater dissemination of the history of psychology in Peru.

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Article Synopsis
  • The study examined how fear of COVID-19 influences people's intention to get vaccinated across 13 Latin American countries, focusing on the role of conspiracy beliefs as a mediator.
  • It involved 5,779 participants and used established scales to assess fear, conspiracy beliefs, and vaccination intention, analyzing the relationships through structural equation modeling.
  • Results showed that while fear of COVID-19 promoted vaccination intentions, conspiracy beliefs negatively impacted these intentions and acted as a mediator in this relationship, with consistent findings across the countries studied.
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Article Synopsis
  • The study translated the COV19-QoL questionnaire into Spanish and tested its effectiveness among 298 older Peruvian adults.
  • Results showed strong reliability and a consistent single-factor structure, confirming the scale's ability to differentiate impacts at various levels.
  • Overall, the COV19-QoL is validated as an effective tool to measure how COVID-19 affects the quality of life in this demographic.
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This work addresses the origin and development of post-COVID-19 syndrome, which consists of the persistence of different symptoms over time as a consequence of SARS-CoV-2 infection. Based on a narrative review of the scientific literature, a brief analysis of the new term is made, specifying the conceptual definition, characteristic symptoms, the various implications for people's health, and the responses to specific care measures that have been implemented. It concludes with a wake-up call to the governments of Latin America and the Caribbean in order for care and surveillance to be provided to this public health problem.

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The present study examined how conspiracy beliefs about COVID-19 vaccines specifically relate to symptoms of fear of COVID-19 in a sample of four South American countries. A total of 1785 people from Bolivia, Colombia, Ecuador, and Peru participated, responding to a sociodemographic survey, the Fear of COVID-19 scale (FCV-19 S) and the Vaccine Conspiracy Beliefs Scale-COVID-19 (VCBS-COVID-19). Network analysis identified the most important symptoms of fear and conspiracy beliefs about COVID-19 vaccines (nodes) and the associations between them (edges).

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Aims: Over the past 2 years, the vaccine conspiracy beliefs construct has been used in a number of different studies. These publications have assessed the determinants and outcomes of vaccine conspiracy beliefs using, in some cases, pooled data from different countries, and compared the results across these contexts. However, studies often do not consider measurement invariance as a necessary requirement for comparative analyses.

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Conspiracy theories about COVID-19 began to emerge immediately after the first news about the disease and threaten to prolong the negative impact of the COVID-19 pandemic by limiting people's willingness of receiving a life-saving vaccine. In this context, this study aimed to explore the variation of conspiracy beliefs regarding COVID-19 and the vaccine against it in 5779 people living in 13 Latin American countries (Argentina, Bolivia, Chile, Colombia, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Paraguay, Peru, Uruguay and Venezuela) according to sociodemographic variables such as gender, age, educational level and source of information about COVID-19. The study was conducted during the COVID-19 pandemic between September 15 and October 25, 2021.

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The invariance of the Preventive COVID-19 Infection Behaviors Scale (PCIBS) was evaluated in 12 Latin American countries (Argentina, Bolivia, Chile, Colombia, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Paraguay, Peru, and Uruguay). A total of 5183 people from the aforementioned countries participated, selected using the snowball sampling method. Measurement invariance was assessed by multigroup confirmatory factor analysis (MG-CFA) and Multi-Group Factor Analysis Alignment (CFA-MIAL).

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Introduction: Humour plays an important role in promoting successful and healthy aging. However, its scientific study is still limited, partly due to the absence of validated tools for use in Latin America. The objective of this study was to translate the 5-item Coping with Humor Scale (CHS-5) from English to Spanish and examine the evidence of reliability and validity based on the internal, convergent, and discriminant structure of the Peruvian version of the scale.

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