The Radio and the Portuguese 1974 Revolution. The Military,the Radio Personnel and a Successful Cooperation

The importance of the media in the Portuguese 1974 Revolution is recognized by the military, politicians, and journalists. In this context, the major role of the radio broadcast in the course of events is undisputable. In the dawn of April 25, a popular Portuguese song was the start signal for the military coup and other counter signals followed, sounds that became symbols of the Revolution. Radio was the medium chosen by the Armed Forces Movement (MFA or Movimento das Forças Armadas in the original) to communicate with the parties involved in the coup and it was also used to inform the population of the goals and progress of the military operations. The following manoeuvres eventually transformed Radio Clube Português, one of the radio stations, in the commanding post of all the operations and the Portuguese people became aware of the MFA goals and victories by the bulletins that were broadcasted by the military on the radio. In a country with high illiteracy, radio played a crucial role in terms of information, which confirms its unquestionable centrality in the course of the April Revolution (also known as the Carnations Revolution). This study aims to explain how this process was achieved and it is based on the recollection of documents, archives, and other information. The recovery of testimonies and reconstruction of events allow us to explore the way military interacted with radio personnel and how radio logics prevailed and helped the military to successfully achieve their goals.     

Waiting for the Second Treat: Developing Culture‐Specific Modes of Self‐Regulation

The development of self‐regulation has been studied primarily in Western middle‐class contexts and has, therefore, neglected what is known about culturally varying self‐concepts and socialization strategies. The research reported here compared the self‐regulatory competencies of German middle‐class (N = 125) and rural Cameroonian Nso preschoolers (N = 76) using the Marshmallow test (Mischel, 2014). Study 1 revealed that 4‐year‐old Nso children showed better delay‐of‐gratification performance than their German peers. Study 2 revealed that culture‐specific maternal socialization goals and interaction behaviors were related to delay‐of‐gratification performance. Nso mothers’ focus on hierarchical relational socialization goals and responsive control seems to support children's delay‐of‐gratification performance more than German middle‐class mothers’ emphasis on psychological autonomous socialization goals and sensitive, child‐centered parenting.     

Teaching to write collaborative argumentative syntheses in higher education

Reading and Writing - Writing argumentative syntheses based on multiple sources implies integrating ideas from different, often conflicting, positions. This can promote more constructive learning,...     

Engagement in business simulation games: A self-system model of motivational development

This research draws on the self-system model of motivational development to explain how the use of business simulation games in class facilitates students’ engagement and enhances their learning. Based on a survey of 360 undergraduate students who played a business simulation game in a marketing course, the findings show that students’ perceptions of competence, autonomy, relatedness and self-efficacy have a positive impact on their cognitive, emotional and behavioural engagement. In addition, cognitive and emotional engagement have a positive influence on skills development and perceived learning.     

The Dialectic Relationship between Research and Practice in Mathematics Teacher Education

This paper addresses issues linking research in student teacher learning with reflection on practice in mathematics teacher education. From a situated perspective on learning and practice, we explore our own practice as teacher educators while researching student teacher learning in our classrooms. We describe a study on student teacher learning, considering student teacher learning as a “process of becoming”, and how the results of this research have affected our development as mathematics teacher educators and members of a community of inquiry. Our work shows how in the mathematics teacher education context the relationship between theory and practice becomes an element of both teacher educator and researcher development.     

Assessing effectiveness of nurture groups in Northern Scotland

The aim of this small‐scale study was to assess the effectiveness of nurture groups in Northern Scotland. Data were collected from children (N = 19) and staff (N = 5) from three nurture groups. Pre‐ and post‐nurture group Boxall Profile information was also assessed for 33 children across two of the nurture groups. Analysis of the Boxall Profiles found that nurture group children had made significant gains. The majority of children reported that they feel happy and enjoy attending the nurture groups. Nurture group staff reported improvements in the children, and that parents are positive about the nurture groups. However, staff did report a number of challenges that the nurture group face. Overall, this study contributes to the evidence that nurture groups can be an effective intervention for improving social, emotional and behavioural outcomes for children.     

Primary school science: implementation of domain-general strategies into teaching didactics

In the present study we present a didactic method to help children aged 11 and 12 learn science in such a way as to enable a dynamic interaction between domain general strategies and the development of conceptual knowledge, whilst each type of scientific process has been considered (forming of hypotheses, experimenting and evaluating). We have used the didactics to stimulate metacognitive awareness and implemented them in a 2-month programme around eight different content domains (alternative energy, electrical circuitry, electromagnetism, the human body, slopes, the pendulum, friction, and sinking and floating). Results showed that children developed significant understanding with regard to the process and strategy domain of scientific thinking, but that this effect was dependent on the type of teacher involved (pre-service versus in-service teacher). In addition, we found that 12 year-olds showed some aspects of self-regulated learning in hands-on experimenting after they took part in the programme. At the level of attitudes, relative to controls, a significant drop in enthusiasm for science was found while both children of 11 and 12 years old viewed science as less difficult after the end of the programme. Findings were interpreted in the light of situated interest versus longer term personal interest in science and technology.     

Detection of Misconceptions about Colour and an Experimentally Tested Proposal to Combat them

We study the misconceptions about colour that most people hold, determining the general phenomenological laws that govern them. Concept mapping was used to combat the misconceptions which were found in the application of a test specifically designed to determine these misconceptions, while avoiding the possible misleading inductions that could have arisen from the use of everyday language. In particular, care was taken to avoid the distorting effect that the use of the verb ‘to be’ applied to coloured objects could have on the responses. The misconceptions found were shown to have an internal consistency in the form of authentic mini-theories (implicit theories). We compared experimentally the results of two different teaching methods applied to combat these misconceptions. This study was conducted with 470 undergraduates of the University of Extremadura. We analysed the persistence over time of their learning made to overcome those misconceptions. The students were divided randomly into an experimental group (EG) and a control group (CG). To combat their misconceptions, EG were taught following a method based on the use of concept maps, and CG were taught following traditional teaching methods. The results of a pre-test and a post-test were compared for the two groups, finding statistically significant differences. The results allowed the principal working hypothesis to be accepted—concept maps are learning tools which foster conceptual change and allow misconceptions to be eradicated via meaningful learning maintained over time, i.e. EG acquired a relative long-lasting gain in learning that was superior to that acquired by CG.