Legal indigeneity: knowledge,legal discourse and the construction of indigenous identity in Colombia

ABSTRACT

This paper analyses the creation of the indigenous legal subject in Colombia from the perspective of legal-knowledge regimens. It analyses the turn from medical psychiatric assessments to indigenous identity to anthropological discourses on cultural differences. This article describes the legal construction of the indigenous subject in two historical moments. On the one hand, in the context of formation of the nation-state in Colombia and, on the other hand, in the transition towards contemporary multicultural constitutionalism within which legal discourse creates taxonomies for the definition of identities and the recognition of special rights to people who claim to be indigenous.     

Bayesian estimation of a flexible bifactor generalized partial credit model to survey data

Item response theory (IRT) models provide an important contribution in the analysis of polytomous items, such as Likert scale items in survey data. We propose a bifactor generalized partial credit model (bifac-GPC model) with flexible link functions - probit, logit and complementary log-log - for use in analysis of ordered polytomous item scale data. In order to estimate the parameters of the proposed model, we use a Bayesian approach through the NUTS algorithm and show the advantages of implementing IRT models through the Stan language. We present an application to marketing scale data. Specifically, we apply the model to a dataset of non-users of a mobile banking service in order to highlight the advantages of this model. The results show important managerial implications resulting from consumer perceptions. We provide a discussion of the methodology for this type of data and extensions. Codes are available for practitioners and researchers to replicate the application.     

Zero-truncated compound Poisson integer-valued GARCH models for time series

Starting from the compound Poisson INGARCH models, we introduce in this paper a new family of integer-valued models suitable to describe count data without zeros that we name zero-truncated CP-INGARCH processes. For such class of models, a probabilistic study concerning moments existence, stationarity and ergodicity is developed. The conditional quasi-maximum likelihood method is introduced to consistently estimate the parameters of a wide zero-truncated compound Poisson subclass of models. The conditional maximum likelihood method is also used to estimate the parameters of ZTCP-INGARCH processes associated with well-specified conditional laws. A simulation study that compares some of those estimators and illustrates their finite distance behaviour as well as a real-data application conclude the paper.     

Intersectional Epistemologies of Ignorance: How Behavioral and Social Science Research Shapes What We Know,Think We Know,and Don’t Know About U.S. Black Men’s Sexualities

Epistemologies of ignorance describe how ignorance influences the production of knowledge. Advancing an intersectional epistemologies of ignorance approach that examines how conscious (or unconscious) ignorance about racism, heterosexism, and classism shapes empirical knowledge about Black men’s sexualities, we conducted a critical review of the behavioral and social science research on U.S. Black men, ages 18 and older, for two time frames: pre-1981 and the most recent decade, 2006–2016. Our search yielded 668 articles, which we classified into five categories: sexual violence, sexual experiences and expressions, sexual identities, cultural and social-structural influences, and sexual health and sexual risk. We found that most of the research, particularly pre-1981, centered the experiences of White heterosexual men as normative and implicitly constructed Black men as hypersexual or deviant. Most of the research also color-blinded White privilege and ignored how racism, heterosexism, and classism structured Black men’s inequities. We also found notable exceptions to these trends. Black men who are gay, bisexual, or who have sex with men, and research on HIV risk were prominent in the past decade, as was research that emphasized the social-structural (e.g., poverty, heterosexism, racism) and cultural (e.g., masculinity, religion) contexts of Black men’s lives and sexualities. We provide 10 recommendations to avoid intersectional epistemic ignorance in future research.     

The influence of the elites’ discourse in political attitudes: evidence from the Basque Country

Do parties’ position shifts matter for public opinion? In this paper, we would like to compare the discourses of the Basque elites with the Basque public opinion regarding the reinforcement of the Autonomy. So, combining content analysis methodology and survey data we aim to test if a mainstream political party (specifically, the Basque Nationalist Party [Partido Nacionalista Vasco]) cause the public view to shift on one of the most important policy issues in the Basque Country, that is, the territorial dimension. This study validates the top-down model and concludes that elite political discourses actually affect popular opinion.     

Health related quality of life of women at the sixth week and sixth month postpartum by mode of birth

Background

Health-related quality of life of women in the postpartum period may depend on the mode of birth. However, previous findings are contradictory.

Neoliberalism and Austerity in Spain,Portugal and South Africa: The Revolution of Older Persons

ABSTRACT

In Portugal, Spain, and South Africa, there has been a noted anti-neoliberal resistance, marked by the significant participation of the older generation in protest movements. Changing demographics, the global financial crisis, unemployment, poverty, and the reliance of the family nucleus on the pensioner, coupled with neoliberal and austerity-based reductions to welfare programs, pensions, health, and social care, has caused the “silver revolution.” As a population group that is often considered to be less politically active and robust members of society, such resistance is a noteworthy moment in society that needs to be considered and responded to.     

A cohort perspective of the effect of unemployment on fertility

This work offers an explanation for the apparent contradiction between empirical work that finds a negative relationship between unemployment and fertility, and theoretical work that emphasizes the lower opportunity cost of childbearing while unemployed. I reconcile these perspectives by distinguishing between two forms of unemployment. The first form is structural unemployment, while the second form is cyclical unemployment, a less permanent component of unemployment that is linked to the economic cycle. I apply a cohort-based model to study both effects over the life cycle using panel data methods applied to a sample of developed countries. My results show that higher levels of structural unemployment decrease fertility, but that the effects of cyclical variations in unemployment depend to a large extent on the age at which they are experienced. Cyclical reductions in the unemployment level mostly result in increases in fertility rates. However, for some age groups, positive variations in the cyclical component of unemployment can also have a positive impact on fertility.     

Framing Immigration News in Spanish Regional Press

In this paper, an exploratory content analysis has been developed for a case study on the topic of immigration reported in the regional newspapers of the largest Spanish autonomous community, Castilla and Leon. This study based its research conceptualization on the framing theory in mass communication. In addition to usual issue frames and issue images, two framing devices were established for analytic variables ‐‐ the index of importance and the index of affective attribute. They formed a frame package capable of making latent frames evident by their linkage to manifest frames. Comparing to the general assumption of relevant‐bad‐news production, results obtained in this study proved that, on occasion, negative news stories could be reported as less relevant than the positive ones. The outcomes also show how concept mapping of frames was applicable to immigration issues and immigrants’ visual aspects of immigrant communities that were systematically articulated and disseminated by the press in this regional society of Spain.     

Association of low serum 25-hydroxyvitamin D levels with the frailty syndrome in Mexican community-dwelling elderly

Objective: Since vitamin D is an important regulator of muscle function, the effect of vitamin D deficiency on frailty syndrome has been recently studied. This cross-sectional study aimed to determine the association between 25(OH)-vitamin D levels and frailty status in Mexican community-dwelling elderly.

Methods: Sample of 331 community-dwelling elderly aged 70 or older, a subset of those included in the “Coyoacán cohort” were included. 25(OH)-vitamin D assay and frailty status were measured.

Results: Mean age was 79.3 years and 54.1% were women. Those classified as frail were more likely to have lower Mini-Mental State Examination score (p?=?0.015), more disability for instrumental activities of daily living (p?p?p?Conclusion: These results suggest that older adults with low 25(OH)-vitamin D levels are associated with the probability to being frail compared with those with sufficient vitamin D levels.