Effect of Adding Guava (Psidium guajava) Epicarp Extract Flour on the Physicochemical,Textural, Colour and Sensory Properties of Frankfurters     

Viviana Andrea Velasco-Arango  Jos Igor Hleap-Zapata  Luis Eduardo Ordez-Santos 《Food Technology and Biotechnology》2021,59(2):185

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Special issue on computational models of classical conditioning guest editors’ introduction     

E Alonso  N Schmajuk 《Learning & behavior》2012,40(3):231-240

In the present special issue, the performance of current computational models of classical conditioning was evaluated under three requirements: (1) Models were to be tested against a list of previously agreed-upon phenomena; (2) the parameters were fixed across simulations; and (3) the simulations used to test the models had to be made available. These requirements resulted in three major products: (a) a list of fundamental classical-conditioning results for which there is a consensus about their reliability; (b) the necessary information to evaluate each of the models on the basis of its ordinal successes in accounting for the experimental data; and (c) a repository of computational models ready to generate simulations. We believe that the contents of this issue represent the 2012 state of the art in computational modeling of classical conditioning and provide a way to find promising avenues for future model development.  相似文献   

The Turn the Tables Technique (T(3)): A Program Activity to Provide Group Facilitators Insight into Teen Sexual Behaviors and Beliefs     

JH Sclafane  ML Merves  A Rivera  L Long  K Wilson  LJ Bauman 《American journal of sexuality education》2012,7(1):78-88

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Teaching science to transgress: Portraits of feminist praxis     

Sara Tolbert  Salina Gray  Marelis Rivera  Alexa Schindel 《科学教学研究杂志》2022,59(1):127-165

Drawing from intersectional feminist scholarship, we communicate how Salina and Marelis, both women of color, teach science for social justice in the face of significant institutional challenges. Theorizing from their experiences and practices, we articulate a feminist praxis for school science, which includes (1) building community and collectivist orientations, (2) cultivating joy from/within the margins, (3) naming and dismantling inequities, and (4) repositioning students—practices that have profound implications for improving the school science experiences of underrepresented students in science, including girls of color and other marginalized students. Finally, we highlight the ways in which women of color negotiate, repurpose, and transform institutional and disciplinary barriers to reimagine the world(s) of school science.  相似文献   

Guidance and education,an analysis of young peoples’ discontinuous school pathways: the guidance-oriented approach of educational institutions     

Aisenson  Gabriela  Legaspi  Leandro Pablo María  Valenzuela  Viviana  Czerniuk  Renee  Miguelez  Violeta Vicente  Moulia  Lourdes  Larriba  Gerardo  Solano  Lila  Alonso  Diego Eduardo 《International Journal for Educational and Vocational Guidance》2022,22(3):739-758

International Journal for Educational and Vocational Guidance - This article presents results of an investigation that explored the school pathways of young Argentine unskilled workers without a...  相似文献   

Gendered family lives through the eyes of young people: diversity,permanence and change of gender representations in Portugal     

Maria das Dores Guerreiro  Eduardo Rodrigues 《Gender and education》2014,26(1):35-51

This article examines gender representations of family and parental roles among young people aged 11 to 14 years. It is based on the qualitative analysis of 792 essays written by Portuguese girls and boys attending compulsory education. The adolescents' texts express normative images and cultural representations about gender that are plural and indicative of several displacements and incongruences. When considering the most important representational patterns, both girls and boys emphasise what they conceive as a set of gaps between the culturally transmitted norms of gender equality and the concrete realities they observe in various daily circumstances, notably in the family, which is still marked by inequity and gendered dichotomised patterns.  相似文献   

Assessment in the Evaluation of Self-Regulation as a Process     

Eduardo Cascallar  Monique Boekaerts  Tracy Costigan 《Educational Psychology Review》2006,18(3):297-306

The role of assessment is central to the current work in the field of self-regulation research, to the conceptualizations derived from empirical work, and to the operationalisation of its concepts in individual and classroom implementations. The various instantiations of the concept of self-regulation, all presuppose a detailed accounting of many different components, with each of them being represented by a variety of proxy variables which can be measured to establish the appropriate level at which the individual or group in question is functioning or performing. A review of the literature reveals a very diverse set of models and assessment instruments, many attempting to establish constructs with serious definitional problems, and conceptual overlaps. It is necessary then to establish their validity and the exact nature of their participation, as well as a clear differentiation between them. The assessment instruments which have been used so far are equally diverse, addressing the demands of the various components of the self-regulation models used and the different aspects emphasized in the research, including socio-cultural, cognitive, and volitional aspects. It is essential, to study carefully the relationship between assessment and the elements of the self-regulation process. This careful analysis will lead to a refinement of the instruments used, to the development of appropriate assessment methodologies and strategies, and to a richer conceptualization of the self-regulatory process (SR) based on empirical assessment data to inform the theory and model construction.  相似文献   

Intersections between immigration, language, identity, and emotions: a science teacher candidate’s journey     

Maria S. Rivera Maulucci 《Cultural Studies of Science Education》2008,3(1):17-42

This study reports a subset of findings from a larger, ongoing study aimed at exploring interactions between teacher identity, learning, and classroom practices in a social justice teacher education program at a selective liberal arts college in New York. This case-study explores the journey of Elena, as an immigrant, a student, and a pre-service teacher candidate towards becoming a social justice educator. Elena reflects upon her school language experiences as an immigrant youth, her learning in a social justice teacher education program, and her field experiences in an international high school. The analysis spans macro-, meso-, and microlevels to explore the ways globalization, particularly immigration, as well as schooling policies for English language learners interact with aspects of Elena’s core identity, particularly in school settings. The findings show some of the ways language and literacy verified and/or denied aspects of Elena’s core identity; specific instances where second language proficiency was cast as power and privilege versus disadvantage according to ethnic, language, and class categorizations; and the struggles Elena, and other immigrant youth may face given the focus on English language acquisition and high stakes accountability in schools, at the expense of students’ primary language proficiency and affirmation of core identity markers.

Maria S. Rivera MaulucciEmail:

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Infusing technology as recommended by the international society for technology in education’s national educational technology standards for teachers (NETS.T)     

Molly Weinburgh  Sunya Collier  Mark Rivera 《TechTrends》2003,47(4):43-46

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Nuclear power plants? Yes or no? Thank you! The argumentative use of tables and graphs / ¿Centrales nucleares? ¿Sí o no? ¡Gracias! El uso argumentativo de tablas y gráficas     

Merce Garcia-Mila  Mª Puy Pérez-Echeverría  Yolanda Postigo  Eduardo Martí  Constanza Villarroel  Fernando Gabucio 《Infancia y Aprendizaje》2016,39(1):187-218

Abstract

The present paper deals with how eleventh grade high school students and university undergraduate students studying environmental science use evidence to write an argumentative text. They were presented with a dilemma with four sets of data (two pro and two anti nuclear energy). Half the sample was given the data in graph format and the other half in table format. The four sets of data differed according to their complexity. We analysed the structure of argument, the use of the evidence (either provided or their own) according to the participants’ position on the dilemma, and the presence of confirmation bias. Our results show a good argumentative competence that does not seem to be affected either by the students’ educational level or data format. We observed an effect of the complexity of the data in relation to the participants’ position.  相似文献