The Human Species Origin: Views of Biology Teachers from Three Latin American Countries

This paper intends to investigate whether the differences in country religiosity can influence biology teachers’ views about biological evolution, especially the human origin. Since Argentina, Brazil and Uruguay have differences in religiosity, teachers from these countries were asked to answer to the question of the European questionnaire BIOHEAD-CITIZEN: “The emergence of the human species (Homo sapiens) was just as improbable as the emergence of any other species.” From their answers, it was possible to estimate how biology teachers conceive the origin of the humankind, whether they perceive it as a natural phenomenon or a special event. The four Barbour’s categories concerning the relationship between science and religion (Conflict, Independence, Dialogue and Integration) were used to analyze the results in these three countries. Results showed that, in general, teachers of Uruguay (a secular country) and Argentina (a constitutional Catholic country) had a clearer position of separation between science and religion whereas the teachers of Brazil (with a relative secularism), tended to do not make a separation between science and religion. It could be concluded that the type of the teachers’ religion rather than the secularism of state is more influencial on building teachers’ views about human origin.     

Test development and use in five Iberian Latin American countries

The abundance of scholarship on test development and use generally is higher in English‐speaking than in Iberian Latin American countries. The purpose of this article is to help overcome this imbalance by describing and identifying similarities and differences in test development and use in two Iberian (Portugal and Spain) and three of the largest Latin American (Argentina, Brazil, and Venezuela) countries. The stages of test development in each country, roles of professional associations, presence of standards for test use, professionals' educational training, commonly used tests, together with prominent challenges to continued progress are discussed. Test development and use in these five countries are transitioning from a dependence on the use of translated tests to greater reliance on adapted and finally nationally constructed tests. Continued growth requires adherence to international standards guiding test development and use. Stronger alliance among professional associations in the Iberian Latin American countries could serve as a catalyst to promote test development in these regions.     

BIOLOGY TEACHERS’ CONCEPTIONS ABOUT THE ORIGIN OF LIFE IN BRAZIL,ARGENTINA, AND URUGUAY: A COMPARATIVE STUDY

Teachers’ conceptions about the origin of life in three Latin American countries with contrasting levels of secularism were analyzed: Argentina (Catholic constitution), Brazil (formally secular but not in practice), and Uruguay (consolidated secularism). A European survey questionnaire was used and the interpretation of the results drew on Barbour's four categories concerning the relationships of science and religion. A large majority of Argentinian and Uruguayan teachers were clearly evolutionist, even when believing in God (Independence or Dialogue category), with no difference between Argentina and Uruguay. The majority of Brazilian teachers assumed a religious position about the origin of life, being creationist (Conflict or Independence categories) or evolutionary creationist (Dialogue or Integration categories). Differences of Brazilian teachers’ conceptions may result from the higher percentage of evangelicals and lower proportion of agnostics/atheists. Brazilian Catholic teachers were more creationist than their Catholic colleagues in Argentina and Uruguay. Distinct patterns were found, but further research is needed to understand possible classroom impacts.     

Effect sizes and cut-off points: a meta-analytical review of burnout in latin American countries

Burnout is a highly prevalent globalized health issue that causes significant physical and psychological health problems. In Latin America research on this topic has increased in recent years, however there are no studies comparing results across countries, nor normative reference cut-offs. The present meta-analysis examines the intensity of burnout (emotional exhaustion, cynicism and personal accomplishment) in 58 adult nonclinical samples from 8 countries (Argentina, Brazil, Chile, Colombia, Ecuador, Mexico, Peru and Venezuela). We found low intensity of burnout but there are significant differences between countries in emotional exhaustion explained by occupation and language. Social and human service professionals (police officers, social workers, public administration staff) are more exhausted than health professionals (physicians, nurses) or teachers. The samples with Portuguese language score higher in emotional exhaustion than Spanish, supporting the theory of cultural relativism. Demographics (sex, age) and study variables (sample size, instrument), were not found significant to predict burnout. The effect size and confidence intervals found are proposed as a useful baseline for research and medical diagnosis of burnout in Latin American countries.     

Crime and violence in Brazil: Systematic review of time trends,prevalence rates and risk factors

Between 1980 and 2010 there were 1 million homicides in Brazil. Dramatic increases in homicide rates followed rises in inequality, more young men in the population, greater availability of firearms, and increased drug use. Nevertheless, disarmament legislation may have helped reduce homicide rates in recent years. Despite its very high rate of lethal violence, Brazil appears to have similar levels of general criminal victimization as several other Latin American and North American countries. Brazil has lower rates of drug use compared to other countries such as the United States, but the prevalence of youth drug use in Brazil has increased substantially in recent years. Since 1990, the growth of the Brazilian prison population has been enormous, resulting in the fourth largest prison population in the world. Through a systematic review of the literature, we identified 10 studies assessing the prevalence of self-reported offending in Brazil and 9 studies examining risk factors. Levels of self-reported offending seem quite high among school students in Brazil. Individual and family-level risk factors identified in Brazil are very similar to those found in high-income countries.     

Cognitive Enhancement and Academic Misconduct: A Study Exploring Their Frequency and Relationship

We investigated the acceptability and use frequency of cognitive enhancement medication and three different types of academic misconduct (plagiarism, cheating, and falsifying/fabricating data). Data collected from a web-based survey of German university students were used in our analysis. Moral acceptability of cognitive enhancers was relatively low and moderate for academic misconduct. The correlation between these measures was moderately weak. The use frequency of cognitive enhancers was lower than for academic misconduct and was (very) lightly correlated with the occurrences of reported plagiarism and fabrication/falsification. A higher acceptability of each act was associated with a higher use frequency of each act.     

The Establishment of Cognitive Behavioural Therapy in Argentina

Although Argentina is well known for the popularity of psychoanalysis, in recent years the field of psychotherapy has been expanded to include cognitive behavioural therapy. At present, cognitive behavioural therapy has become much more common in universities and postgraduate educational programmes in Argentina. This work aims to describe the development of cognitive behavioural therapy in Argentina. First, we will depict some general characteristics of psychology in Argentina. Then, we will refer to the first cognitive behavioural therapists in Argentina, highlighting the trajectories of the local main figures, and the events that paved the road for the development of this model in Argentina, such as the visit of Hans Eysenck to Buenos Aires, the impact of Aaron T. Beck's work, and the presence of Vittorio Guidano. Then, we will describe the various institutions that, in the 1990s, established the Argentinian Cognitive Therapies Association. Finally, we will describe the current development of cognitive behavioural therapy in Argentina, and analyse its characteristics and the challenges of local culture.     

Political consumer behaviour among university students in Brazil and Germany: The role of contextual features and core political values

This study investigates the relationship between political consumerism and core political values (CPVs) among university students in Brazil (N = 414) and Germany (N = 222). Despite the prerequisite to endorse values that are compatible with political consumerism, contextual features of one's immediate environment might affect overall levels of political consumerism. Our results show that political consumerism is significantly associated with higher income in Brazil (but not in Germany). After controlling for income, political consumerism was practised more frequently in Germany than in Brazil, in urban compared with rural areas, and was not dependent on gender. The urban–rural split was stronger in Brazil than in Germany. These results confirm our hypothesis that contextual features are associated with political consumerism. Furthermore, the political value Equality positively predicted political consumerism in both countries. In contrast, Traditional Morality and support of Free Enterprise negatively predicted political consumerism, although the effect sizes of these relationships were only small. These results suggest that political consumerism among university students is widespread in Germany but not in Brazil. Interestingly, regardless of its low prevalence in Brazil, political consumerism is positively associated with the CPV of Equality among university students in both countries.     

Evangelical Environmentalists? Evidence from Brazil

While scholarship on the relationship between religions and environmental attitudes has been inconclusive, evangelical Protestants present an exception: they consistently report less environmental concern than other groups. However, prior studies have largely been conducted in the United States. Following a recent “contextual” turn, we revisit the assumption that universal cognitive and doctrinal factors drive the previously documented negative association between evangelicalism and environmental concern. Leveraging qualitative fieldwork, nationally representative surveys, and a survey experiment from Brazil, we find that evangelical and Pentecostal affiliation and church attendance are not associated with reduced environmental concern; that members of these groups simultaneously embrace otherworldly beliefs and advocate for this-worldly solutions to environmental problems; and that being primed to consider divine intervention increased support for environmental protection. Even in a tradition emphasizing orthodoxy, doctrine appears not to exert a universal influence, a finding we suggest results from different issue frames in the United States and Brazil.     

应对方式与认知训练对青少年情绪障碍易感性的影响

以往研究指出青少年阶段是情绪障碍的高发时期, 各种情绪问题深刻影响青少年的身心健康。通过文献分析得出青春期压力所采取的应对方式(即个体对压力事件做出反应的稳定方式)可能是决定青少年情绪障碍易感程度的核心因素; 而认知训练可降低该易感性, 从而提高青少年的心理健康水平。为了验证上述观点, 综合采用行为调查与生理测量, EEG/ERP与fMRI手段, 拟开展如下4个方面的研究工作：1)青春期发育阶段影响个体负性情绪易感性的大脑机制; 2)认知应对方式与青春期发育阶段的交互作用对负性情绪易感性的影响及大脑机制; 3)认知训练(包括注意训练、解释训练与接受训练)对健康青少年负面情绪易感性的调节作用及大脑可塑性机制; 4)认知训练对青少年抑郁/焦虑症患者情绪应对方式与临床症状的影响及大脑可塑性机制。通过上述系列研究, 揭示青少年更高情绪障碍易感性的认知神经机制, 找出并培养有利于青少年身心健康的情绪应对方法, 从而为情绪障碍的临床治疗奠定理论与实践基础。     

The inhibitory avoidance test optimized for discovery of cognitive enhancers

In the present article, we describe a new protocol for the inhibitory avoidance test, with a dual purpose: (1) to provide a leß variable and more reliable aßeßment of the efficacy of potential cognitive enhancers in antagonizing scopolamine-induced long-term-memory deficits, and (2) to secure a high throughput for pharmacological screening of cognitive enhancers. The new protocol consists of two acquisition trials that are followed 24 h later by a single retention trial. In the present study, this protocol clearly dißociated the frequency distributions of retention latencies between scopolamine- and vehicle-treated groups and allowed validation by means of two acetylcholinesterase inhibitors—tacrine and donepezil—that proved to be active in counteracting the scopolamine-induced memory deficit. This protocol also produced stability of the behavioral response to pharmacological agents over a 3-year period. A statistical power analysis indicated that, depending on the efficacy of the drug/dose, a sample size of 5–12 mice was required in order to show a reversal of the scopolamineinduced memory deficit. The double-trial acquisition protocol is suitable for testing cognitive enhancers, while also providing a clearly enhanced throughput.     

Young adults’ reactions to infant crying

AimTo determine whether young childless adults show negative emotions and cognitive disturbances when listening to infant crying, compared to other disturbing noises, and whether negative emotions and cognitive disturbances are associated.MethodsWe tested the cognitive performances and emotional reactions of 120 childless participants on a working memory task while being subjected to different disturbing noises including infant crying.ResultsParticipants had the least correct trials on the working memory task, and showed the most negative emotions, when hearing infant crying as compared to the other noises. Participants also showed less positive emotions when hearing infant crying as compared to working in silence. Overall, negative emotions were associated with less correct trials on the working memory task, except in the infant crying condition. Furthermore, cognitive performance and emotional reactions to infant crying were unrelated to personality characteristics.ConclusionNegative emotions and cognitive disturbances may be general adult responses to infant crying that are not limited to parents. These results suggest a broadly present human emotional and cognitive response to infant crying, that may underlie a general predisposition to care for infants in distress.     

Body Dissatisfaction and Disordered Eating in Three Cultures: Argentina, Brazil, and the U.S.

Body dissatisfaction and associated attitudes were studied in 18–24?years old women from universities in Rosario, Santa Fe, Argentina (N?=?118), Jo?o Pessoa, Paraíba, Brazil (N?=?81), and mid-Atlantic U.S. (N?=?102). Based on anecdotal reports, theoretical concerns, and empirical studies, we expected greater body dissatisfaction and negative body attitudes in our Argentine and Brazilian samples than in the U.S. sample. Body dissatisfaction was a significant problem in all samples, but we found few differences in levels of body dissatisfaction. The Argentine and Brazilian samples scored lower than the U.S. sample on measures associated with disordered eating, experienced less pressure to be thin, and were less likely to internalize the thin body ideal. Body shame was highest in the Brazilian sample and lowest in the Argentine sample. Cultural features in Argentina and Brazil that may offer some level of protection against the thin body ideal were discussed.     

EPISTEMIC ACTION,EXTENDED KNOWLEDGE,AND METACOGNITION

How should one attribute epistemic credit to an agent, and hence, knowledge, when cognitive processes include an extensive use of human or mechanical enhancers, informational tools, and devices which allow one to complement or modify one's own cognitive system? The concept of integration of a cognitive system has been used to address this question. For true belief to be creditable to a person's ability, it is claimed, the relevant informational processes must be or become part of the cognitive character of the agent, as a result of a process of enculturation. We argue that this view does not capture the role of sensitivity to epistemic norms in forming true beliefs. An analysis of epistemic actions, basic and extended, is proposed as offering an appropriate framework for crediting an agent with knowledge.     

Asymmetric transfer effects between cognitive and affective task disturbances

Task-irrelevant features of a stimulus can disturb performance on a given task, and this can occur for cognitive reasons such as irrelevant stimulus position, and affective reasons such as high stimulus valence. The human brain adapts to such disturbances in order to ensure successful task performance. Adaptations can occur in a transient manner in response to recent events, and they can also be sustained to account for overall probabilities of disturbances. Here, we study the mutual interplay between affective and cognitive task disturbances under conditions of sustained conflict adaptation. More precisely, we examined the trajectory of finger movements in a speeded classification task and investigated whether adaptation to a high probability of spatial disturbances transfers to the impact of affective disturbances (Experiment 1) and whether adaptation to a high probability of affective disturbances transfers to the impact of spatial disturbances (Experiment 2). Our observations point towards an asymmetric transfer from adaptation to affective onto the processing of cognitive disturbances, but not the other way around.     

The mediating role of maternal responsiveness in some longer term effects of postnatal depression on infant development

We hypothesized a mediating role for low maternal responsiveness in certain child developmental deficits found previously to be associated with postnatal depression. Forty depressed inpatients and 48 control (non-depressed) mothers and their infants were followed until 42 months postpartum. Mother–infant interactions were impaired at 6 months postpartum in the depressed group. Subsequent cognitive deficits were found in children's Full Scale IQ on the Wechsler Preschool Primary Scale of Intelligence (Revised) at 42 months of age. Statistical modeling of the mediation hypothesis confirmed that these effects were overwhelmingly explained by lowered maternal responsiveness at 6 months. Similarly, increased temperamental difficulties were apparent in children of depressed mothers but were not correlated with maternal responsiveness. Male infants of depressed mothers were disproportionately vulnerable (compared to females) to impaired cognitive abilities associated with maternal depression. The data concur with previous work and provide empirical support for the theoretical prediction that early disturbances of the mother–infant interaction will mediate some developmental deficits in the children of depressed mothers.     

Sense of community among Muslims in the Brazil–Paraguay border: narratives of belonging and generational differences

ABSTRACT

The so-called ‘Triple Frontier’—the border between Paraguay, Brazil, and Argentina—is the ‘host society’ of an important Muslim community, composed mainly of Lebanese immigrants and their descendants born in Brazil and Paraguay. In less than two decades, Shi’i and Sunni Arab Muslims created mosques, religious centres, a cemetery, and three schools. Mosques, schools, and religious centres are spaces for the production of a sense of community. The institutional discourse of these entities emphasises the connection between religion and community origin, considering Islam as part of ‘Arab culture’. Taking generational differences into account, this article aims to analyse the narratives of plural identity expressed in the meanings attributed to the immigrants’ self-identification as Muslims. Based on fieldwork in the South American border area, this work aims to shed light on the way in which immigrants and their descendants reinterpret their religious belonging, informed by the new experience of living in multi-religious societies.     

Predictors of Appraisal and Psychological Well-Being in Alzheimer's Disease Family Caregivers

The objective of this study was to test a model of stress, appraisal, and adaptation in 114 family caregivers of patients diagnosed with dementia of the Alzheimer's type (white non-Hispanic, N = 64; Hispanic-American, N = 50). Results of structural equation analysis show that appraised caregiver burden played a central role in determining the psychological well-being of family caregivers. The findings indicate that this mediating variable, negative caregiver appraisal, was predicted by increased functional limitations and behavioral disturbances in the patient, poorer perceived physical health, and lower levels of perceived emotional support. Contrary to a priori hypotheses, functional limitations in the patient also exhibited a direct association with caregiver depression. Further, patient cognitive impairment and caregiver ethnicity were not related to caregiver appraisal. Overall, these results support the role of appraised burden in mediating the relationships between caregiving factors and the adaptational outcome of depression. The implications of these findings, limitations of the study, and future directions are discussed.     

The Importance of Sound for Cognitive Sequencing Abilities: The Auditory Scaffolding Hypothesis

ABSTRACT— Sound is inherently a temporal and sequential signal. Experience with sound therefore may help bootstrap—that is, provide a kind of "scaffolding" for—the development of general cognitive abilities related to representing temporal or sequential patterns. Accordingly, the absence of sound early in development may result in disturbances to these sequencing skills. In support of this hypothesis, we present two types of findings. First, normal-hearing adults do best on sequencing tasks when the sense of hearing, rather than sight, can be used. Second, recent findings suggest that deaf children have disturbances on exactly these same kinds of tasks that involve learning and manipulation of serial-order information. We suggest that sound provides an "auditory scaffolding" for time and serial-order behavior, possibly mediated through neural connections between the temporal and frontal lobes of the brain. Under conditions of auditory deprivation, auditory scaffolding is absent, resulting in neural reorganization and a disturbance to cognitive sequencing abilities.     

Neuropsychological performance in patients with fibromyalgia syndrome: relation to pain and anxiety

Previous studies have revealed the presence of cognitive impairment in patients with fibromyalgia syndrome (FMS). However, they have not determined the possible influence of the diverse clinical variables in these disturbances. The first aim of the current study is to compare the cognitive function of 81 patients with FMS and 35 healthy controls by means of a neuropsychological battery. The second aim is to determine the influence of anxiety and pain in the cognitive impairment of patients with FMS. The results of our study show that patients with FMS display a significantly lower cognitive performance and a significantly higher anxiety level than the healthy controls in all the parameters assessed. The neuropsychological performance in patients with FMS is associated with pain, and this relation was independent of the anxiety level. The relationship between cognitive performance and anxiety level was also significant. Therefore, we conclude that cognitive performance is primarily affected by pain. The level of anxiety explains part of the variability in neuropsychological tests that is not explained by pain.