Chronostratigraphy and radiocarbon age inversion in the Holocene regressive barrier of Paraná, southern Brazil

Twenty-two 14C datings were performed at the central sector of the Paraná coast to define Holocene regressive barrier evolution. The barrier Pleistocene substratum was ascribed an age between 40 400 and 30 000 yr BP, but it can also represent the penultimate sea level highstand during marine isotope stage 5e. The Holocene barrier samples provided ages between 8542-8279 and 2987-2751 cal yr BP, and showed at least six age inversions that were related to age differences between in situ or low-distance transported shells or trunk fragments, and high-distance transported vegetal debris, wood fragments and organic matter samples. The regressive Holocene barrier age was 4402-4135 cal yr BP near the base, and 2987-2751 cal yr BP near the top. Most of the vegetal remains were transported by ebb tidal currents from the estuaries to the inner shelf below wave base level during the mid-Holocene highstand; they were transported onshore by storm waves and littoral currents during the sea level lowering after the sea level maximum, and were deposited mainly as middle shoreface swaley cross-stratification facies. © 2008.

B. F. Skinner: Teórico da ciência e teórico da moral?

Would Skinner's moral theory be dependent on his scientific theory to the point of becoming meaningless without it? The mere suggestion of such hypothesis brings the problem of naturalistic fallacy, that is, the problem of deriving statements of ought kind from statements of is kind. This issue is used here as an indication that suggests how problematic sustaining a moral and a scientific theory in the same ambit can be. The aim of this article, in this context, is to analyze if that is the case of Radical Behaviorism. Inspired by the naturalistic fallacy dilemma, the first step is to expose the structural and functional differences between statements of ought kind and statements of is kind. To do so, the strategy is to present, under the scope of language philosophy, the differences between factual and valuative assertions. The next step consists in analyzing what the nature of relations between Skinner's scientific and moral theories is. That is, if there are necessary or contingencial relations. By doing so it is expected to be plausible the presentation of a possible answer to the central question of this article.

El control de la natalidad y el argumento del ahorro y la inversion

Incluye Bibliografía

Moral judgment competence of medical students: a transcultural study

The authors conducted a cross-sectional short-term study using Lind's Moral Judgment Test (MJT) to compare moral judgment competence (C-score) among students from a medical school in the Northeast region of Brazil and a medical school in the Northern region of Portugal. This study compares the C-scores of groups in the first and eighth semesters of study within each medical school and groups from corresponding semesters between the two medical schools. This study also evaluates the influence of such factors as age and gender on moral competence. A regression of moral judgment competence among the students in their eighth semester versus the students in the first semester of Brazilian medical school (p < 0.001) and a stagnation of moral competence among students in their eighth semester versus the first semester students in the Portuguese medical school (p = 0.06) were observed. For both the first semester and eighth semester groups, the students in the Portuguese medical school had higher C-scores than the students in the Brazilian medical school. In the analysis of the students' performances in terms of MJT dilemmas, the phenomenon of moral segmentation was observed in all of the groups, and the students performed better on the worker's dilemma than on the doctor's dilemma. Among students in the same semester of study, older students had lower C-scores. There was generally no significant difference between men's and women's C-scores. © 2013 Springer Science+Business Media Dordrecht.

Tendencias de la urbanizacion, inversion de la polarizacion y politica espacial en Colombia

Incluye Bibliografía

O desenvolvimento do raciocínio moral por meio da técnica da discussão moral: estudo realizado com alunos do ensino fundamental, na disciplina de Língua Portuguesa

Pós-graduação em Educação - IBRC

Desenvolvimento moral e história de vida: um estudo sobre os princípios éticos subjacentes às ações do líder comunidade

Pós-graduação em Educação - IBRC

Indisciplina escolar e relação professor - aluno, uma análise sob as perspectivas moral e institucional

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Uso de álcool e julgamento sócio-moral de estudantes do ensino médio

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Fundamentos éticos e formação moral na pedagogia histórico-crítica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Competência moral e perfil de profissionais que atendem o adolescente em conflito com a lei

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Juízo moral e violência: a avaliação de situações de violência em crianças e adolescentes do ensino fundamental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Uso de alcool e competência moral em universitários

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relações entre desenvolvimento moral, percepção da manifestação de condutas agressivas e estilos de resoluções de conflitos em crianças e adolescentes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Construção da autonomia moral junto a crianças e adolescentes de um abrigo institucional: pesquisa de intervenção

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)