Advertising and Sexism with focus groups of preadolescents / Publicidad y sexismo analizados en grupos de discusión de preadolescentes

The main aim of this research is to understand the way advertising and sexism are analyzed by focus groups of 11 and 12 year old preadolescents. In order to achieve this aim we used commercials that reproduce sexism situations and that are based on persuasive strategies where brands and products are associated with happiness and family well-being. The research was developed through six focus groups, whose results were analyzed from a qualitative approach in order to define the classification criteria. The level of skepticism shown by the preadolescents regarding the persuasive advertising techniques is associated with their capacity for detecting sexism. Both skills seem require a certain level (that is needed, but not sufficient) of character analysis. The results support the importance of focus groups both as an evaluation procedure and as advertising literacy context that should include not only cognitive components but also evaluative aspects, such as skepticism and rejection of sexism.     

An integrated analysis of secondary school students’ conceptions and beliefs about learning

Students’ conceptions and beliefs about learning are constructs that have been proposed in two independent lines of research, phenomenographic and metacognitive, and analysed using qualitative and quantitative methodologies, respectively. The present research examines and integrates in a single study both constructs and methodologies. Data were collected through an open-ended task (Tynjäla, 1997) and an epistemological questionnaire (Schommer, 1990), administered to a sample of 1,200 secondary students. Three major statistically significant findings emerged. First, students’ conceptions of learning and epistemological beliefs changed from simplistic to more complex as they progressed through school. Second, the two constructs were linked to each other. The most advanced category on the ‘dimension of depth’ of learning conceptions corresponded to the highest scores at the complex pole of the belief system. Third, learning conceptions as well as epistemological beliefs were predictors of academic performance. The more capable students were of constructing meaning, the better their academic achievement appeared to be. Theoretical and educational implications are discussed with regard to further research, classroom instruction, and the value of combining both research methodologies in order to deepen our understanding of students’ learning experience.     

Does entrepreneurship education matter? Business students’ perspectives

The paper presents the findings of a mixed-methods study investigating the perceptions of business students in the Czech Republic towards entrepreneurship education, and examining the factors influencing their level of intention to be entrepreneurs. The results indicate that family background significantly influences the student’s entrepreneurial intention, and that participation in entrepreneurship-oriented courses positively influences the student’s level of self-efficacy. The study revealed further that business education had some effect on the student’s ability to gain the necessary knowledge for entrepreneurship. Another key finding was that entrepreneurship education specifically for business students has to equip students with entrepreneurial skills, attributes and behaviours. The results also suggest that entrepreneurship education is a contextually determined concept which requires modification of content and methods to meet the specific needs of particular target groups. The study has important implications for higher education institutions in terms of designing and managing effective entrepreneurship education.     

Coping With Racism: Moderators of the Discrimination–Adjustment Link Among Mexican‐Origin Adolescents

What strategies help ethnic minority adolescents to cope with racism? The present study addressed this question by testing the role of ethnic identity, social support, and anger expression and suppression as moderators of the discrimination–adjustment link among 269 Mexican‐origin adolescents (M_age = 14.1 years), 12–17 years old from the Midwestern U.S. Results from multilevel moderation analyses indicated that ethnic identity, social support, and anger suppression, respectively, significantly attenuated the relations between discrimination and adjustment problems, whereas outward anger expression exacerbated these relations. Moderation effects differed according to the level of analysis. By identifying effective coping strategies in the discrimination–adjustment link at specific levels of analysis, the present findings can guide future intervention efforts for Latino youth.     

Understanding argumentation about socio-scientific issues on energy: a quantitative study with primary pre-service teachers in Spain

Background Argumentation is an important discourse process in science that needs to be taught and learned as part of a repertoire of strategies to support the acquisition of scientific literacy. Research in science education indicates that beliefs or perceptions and the epistemological orientations of teachers influence their approaches to science teaching.

Purpose The paper aims to illustrate primary pre-service teachers’ understanding of argumentation based on a study using quantitative methodology. In particular, it aims to illustrate how these teachers view quality of arguments and teaching strategies related to argumentation in the context of a socio-scientific issue on energy.

Sample 332 pre-service teachers enrolled in a university teacher education programme in Spain were investigated. Many studies on argumentation have been conducted with small sample sizes of teachers. Hence, given the sample size, the study provides findings that are likely to be generalisable.

Design and methods A questionnaire was administered to the participants. The design of the questionnaire was guided by some existing analytical tools which were adapted for primary education purposes in the context of socio-scientific issues. This adaptation is novel in that the questionnaire items can potentially be used as diagnostic questions to assess primary teachers’ understanding of argumentation.

Results The results suggest that pre-service teachers had difficulty in understanding arguments and different pedagogical strategies to promote argumentation in classroom. For example, they did not understand the role and the meaning of warrants in scientific arguments and their understanding of the use of different kind of strategies is limited to debates, open discussions and experiments. The age range of the participants and the length of teaching experience had no impact on the quality of their understanding of argumentation.

Conclusions Pre-service science teacher education will benefit from incorporation of more robust and lengthy sessions on argumentation. For example, sessions could focus on quality as well as structure of arguments in science and more diverse pedagogical strategies to support argumentation in science lessons, such as the use of writing frames and presentations.     

The Oil Drop Experiment: An Illustration of Scientific Research Methodology and its Implications for Physics Textbooks

The objectives of this study are:(1) evaluation of the methodology used in recent search for particles with fractional electrical charge (quarks) and its implications for understanding the scientific research methodology of Millikan; (2) evaluation of 43 general physics textbooks and 11 laboratory manuals, with respect to the oil drop experiment, based on seven history and philosophy of science criteria. Results obtained show that all the textbooks and manuals ignored the Millikan–Ehrenhaft controversy and in general lacked a history and philosophy of science perspective. In spite of the anomalous data, Millikan adhered to the guiding assumptions of his research program. Ehrenhaft's work strictly followed the logic of experimental observations. Although, Ehrenhaft's work approximated the traditional scientific method, the scientific community supported Millikan. General physics textbooks and laboratory manuals present the oil drop experiment as an example of the scientific method in which experimental data implicitly serves as an arbiter in the defense of Millikan. It is suggested that textbooks and manuals by including the Millikan–Ehrenhaft controversy and the methodology used in the search for quarks could enrich students' understanding of scientific research methodology, viz., experimental data do not always dictate the choice of a theory.     

The impact of visuals: using a poster to present metaphor

Studying metaphor with students from similar fields but from different specializations may seem an overwhelming experience. However, the use of a contextualized poster where the images are more important than the actual words has demonstrated how the use of images in the classroom is a valuable tool. Analysis of a questionnaire handed out to a sample of 'English for Specific Purposes' students confirmed these conclusions. The following paper deals with the pedagogical implications that the use of a poster has proved to have with a multidisciplinary group of students.