I Am Sure There May Be a Planet There: Student articulation of uncertainty in argumentation tasks

We investigated how students articulate uncertainty when they are engaged in structured scientific argumentation tasks where they generate, examine, and interpret data to determine the existence of exoplanets. In this study, 302 high school students completed 4 structured scientific arguments that followed a series of computer-model-based curriculum module activities simulating the radial velocity and/or the transit method. Structured scientific argumentation tasks involved claim, explanation, uncertainty rating, and uncertainty rationale. We explored (1) how students are articulating uncertainty within the various elements of the task and (2) the relationship between the way the task is presented and the way students are articulating uncertainty. We found that (1) while the majority of students did not express uncertainty in either explanation or uncertainty rationale, students who did express uncertainty in their explanations did so scientifically without being prompted explicitly, (2) students’ uncertainty ratings and rationales revealed a mix of their personal confidence and uncertainty related to science, and (3) if a task presented noisy data, students were less likely to express uncertainty in their explanations.     

Teachers' views on recent curriculum changes: tensions and challenges

This article presents the major findings of a small-scale study of recent changes in the elementary school curriculum in Portugal and their implications for teachers' sense of professionalism. Data were gathered through semi-structured interviews and questionnaires in a suburban elementary school. Findings suggest the emergence of contradictory trends in teacher professionalism: on the one hand, teachers acknowledge the flexibility and the local logic in the management of school curriculum in which they play a key role; on the other, they highlight issues of bureaucracy and ‘imposed collaboration’, along with the lack of support and guidance to perform their new roles at school. Challenge, ambiguity and tension are key words in defining Portuguese teachers' sense of professionalism in times of change.     

Influence of a catalan peer tutoring programme on reading comprehension and self‐concept as a reader

This study relates to the results obtained in the development of reading comprehension (RC) and self‐concept as a reader in students who participated in Llegim en parella (Reading in pairs), a Catalan peer tutoring programme. The research combines a quasi‐experimental design with the use of comparison groups and pre‐tests/post‐tests for both variables; a qualitative approach is adopted by analysing the interactions in order to detect influencing factors. Statistically significant results were obtained for all students in terms of RC but only for student tutors in relation to reading self‐concept. The factors involved in the improvements identified in RC are: reading strategies, scaffolding in inferential and deep comprehension questions. Regarding self‐concept, the tutor's own role, his involvement with their tutees' progress, reading aloud and the metacognitive reflection processes, are all factors that enable us to explain the improvement in the tutor's reading self‐perception. The positive influence of peer tutoring on the development of reading competence through this programme is clearly evident.     

Our Role as Intercultural Scholars,Practitioners, Activists,and Teachers in Addressing These Key Intercultural Urgencies,Issues, and Challenges

As the finale, the participating scholars connect their discussion of key intercultural urgencies, issues, and challenges to our role as intercultural scholars and the pathways for engagement. We all inhabit different and multiple roles for addressing and confronting such urgencies—as researchers, practitioners, activists, teachers, and community members with macro and micro modes of agency, influence, and impact. Discussants grapple with how to envision these roles in contemporary society and actuate meaningful change for multiple constituencies and communities around us.     

Perceived Discrimination and Ethnic Affirmation: Anglo Culture Orientation as a Moderator Among Mexican‐Origin Adolescent Mothers

This study examined whether Anglo culture orientation modified the association between adolescents' perceived ethnic discrimination and ethnic identity affirmation over time in a sample of Mexican‐origin adolescent mothers (N = 205, M_age = 16.24 years). Results indicated that perceived ethnic discrimination was significantly associated with decreases in ethnic identity affirmation over time for adolescents reporting high Anglo culture orientation, but no relation existed for adolescents reporting low Anglo culture orientation. Findings suggest that a person–environment mismatch (i.e., between adolescents' perceptions of their connection to Anglo culture and the messages they receive from others regarding that connection in terms of perceived ethnic discrimination) may be detrimental to adolescents' development of positive feelings about their ethnicity.     

Teachers Working Cooperatively with Parents and Caregivers when Implementing LGBT Themes in the Elementary Classroom

Many teachers are interested in having a more inclusive multicultural education that includes lesbian, gay, bisexual, and transgender (LGBT) themes and gay-themed children's literature; unfortunately, research has found that many teachers do not implement gay themes in their multicultural education curriculum because of fear of criticism from parents and administrators, lack of professional training, and their own negative attitudes. Moreover, the most common topic that surfaces during teacher discussions are concerns over parental objections. This article will detail techniques and strategies when implementing LBGT themes and gay-themed children's literature in the classroom and how to deal positively, cooperatively, and proactively with parents and caregivers.     

The effects and characteristics of family involvement on a peer tutoring programme to improve the reading comprehension competence

The aim of the present study was to investigate the impact of an educational programme involving peer tutoring at school and family tutoring at home on child reading comprehension achievement in Catalunya, Spain. We drew upon a sample of 303 primary school students from 8 to 11 years old and 223 family tutors from home (61.5% mothers, 15% fathers, 17% both parents, 6.5% siblings). Reading comprehension performance was assessed through standardised tests in pre and post-test bases. Background variables were collected by means of student and parent questionnaires and also teacher and family interviews. An analysis of the family tutoring interactions was also performed. The main results showed positive effects for all the students, but especially for the 223 students who received family support. Overall, the study reveals the effectiveness of peer learning to improve reading comprehension skills and the potential of family involvement for the development of academic skills when the school provides trust and support for it.     

Perceptions of university teachers about teaching and the quality of pedagogy in higher education: a study in Portugal / Percepciones de los profesores universitarios sobre la enseñanza y la calidad de la pedagogía de la educación superior: un estudio realizado en Portugal

This paper draws upon a broader piece of research aiming at investigating the perceptions of university teachers about the quality of pedagogy in higher education and their professional development. Data were collected through questionnaires. In total, 171 faculty members participated in the study. Findings indicate that the participants recognized the importance of quality of pedagogy, and particularly the principles of transparency and intentionality. The most important motives for university teachers to engage in professional development opportunities are emancipatory and pedagogical ones. The participants also stress that in general they feel good as far as their teaching activity is concerned. However, those who revealed greater satisfaction with teaching valued more the quality of pedagogy in general. Also, those who feel good in relation to teaching value more the principles of interaction, democratization and negotiation with the students. Implications of the findings are discussed.