The impact of secondary history teachers’ teaching conceptions on the classroom use of computers

During the past 15 years, various studies have described factors affecting the use of computers in the classroom. In analysing factors of influence, many studies have focused on technology-related variables such as computer experience or attitudes toward computers, and others have considered teachers’ beliefs as well; most of them have studied undefined categories of teachers and focused on explaining the frequency of technology in classrooms. The present study centres on secondary history teachers’ teaching conceptions as a precursor to the ways in which they use computing technology in the classroom. The research is a qualitative study examining the theoretical assumption that teachers’ conceptions of teaching and learning guide their pedagogical action. Semi-structured interviews were conducted with 10 Chilean history teachers, and their didactic sequences were filmed extensively. The research found patterns among educational uses of technology in relation to teaching conceptions (defining the latter based on three conceptual groups: direct instruction or individual or social construction of knowledge) in terms of the allotment of time and the manner of teacher technology use, and less sharply defined patterns were also noted in student technology use and teacher–student–technology interactions.     

Strategic Plan for a Processed Foods Company Using Megaplanning and Balanced Scorecard

This article presents a case study for a strategic plan developed using a megaplanning model approach, as well as the balanced scorecard proposal, for a company that produces processed foods in the southern state of Sonora in Mexico. The strategic planning process began with the ratification of the business mission and vision in an internal analysis of the company with the help of its employees in a dynamic participatory workshop in which they discussed perceived strengths and weaknesses. The next step was to perform the external analysis of the environment surrounding the company. Both analyses of the SWOT matrix immediately identified strategic objectives and strategies, as well as the scorecard, and concluded with a project proposal. The most significant results fall under the scope of two key strategies. The first regards innovation in business models; and the second, the expansion into new markets, which, along with the organization's philosophy, guides the future of the company. The main lessons learned are presented in the developmental stages of this case study, so it is important to emphasize that a special development in the results section, which can be useful for similar studies using the proposed methodology, be carried out. Finally, a strategic planning–oriented approach focusing on megaplanning represents a vision on how to add value to society, seeking to create interest among stakeholders to meet performance indicators that have a positive impact on the communities where the company is located.     

Collaboration,Multiple Methods,Trustworthiness: Issues Arising from the 2014 International Conference on Self-study of Teacher Education Practices

This article reviews 65 studies presented at the 10th international self-study of teacher education practices conference in 2014 to determine whether emerging self-study research incorporates the five major characteristics of self-study: self-initiated inquiry that is situated and improvement-aimed; undertaken collaboratively; uses multiple research methods; and demonstrates trustworthiness. We present an analysis of 63 empirical studies with reference to the five major characteristics and several additional criteria. Our analysis indicates that most of the self-studies reported at the conference were conducted within the context of faculty teaching programs with case analysis as the predominant approach; also, most were carried out collaboratively. Multiple research methods were preferred over single methods and the most frequent analysis was presented in the form of themes and topics. This review corroborates that empirical studies generally meet the major characteristics of self-study research, although not every self-study reviewed was conducted with a defined collaborative theoretical framework. Collaboration, use of multiple research methods, and trustworthiness emerged as three characteristics that were not always addressed adequately or carefully.     

Arts‐Based Educational Research in Museums: ‘Art for Learning Art’, an A/r/tographic Mediation

This article discusses forms of arts‐based mediation in museums that use creation as the primary tool in the learning process. We present four mediation experiences based on the arts‐based teaching methodologies promoted by the project ‘Art for Learning Art’. These experiences have been developed in four museums: the Centre Pompidou Málaga, the State Russian Museum in Málaga and the Espai d'Art Contemponeo [Center of contemporary art] in Castellón in Spain and the Modern Art Murilo Mendes Museum of Minas Gerais in Brazil. Four experiences in three cities of two countries that work in a methodology which involves participative and collaborative visitor connections with the works exhibited using arts‐based strategies. In all cases, the artistic works of the exhibitions are the conceptual basis for mediation proposals that are offered to the public in order to encourage participation. We link the aesthetic experience as the origin of the mediation process in two fundamental aspects: creation and appreciation. In the act of creative appreciation, most art education objectives are met. The actions and processes are directed by collaborative and contemporary creation strategies around two axes: museum educator‐artists in training and visitors‐artists as learners. In the four experiences that we present here, this confluence takes place. The four events have been adapted to the conditions of the place, public and art exhibitions, contributing new approaches to the model that has been promoted from the University of Granada since 2013.     

Longitudinal Trajectories of Family Functioning Among Recent Immigrant Adolescents and Parents: Links With Adolescent and Parent Cultural Stress,Emotional Well-Being,and Behavioral Health

This study examined longitudinal effects of adolescent and parent cultural stress on adolescent and parent emotional well-being and health behaviors via trajectories of adolescent and parent family functioning. Recent immigrant Latino adolescents (M_age = 14.51) and parents (M_age = 41.09; N = 302) completed measures of these constructs. Latent growth modeling indicated that adolescent and parent family functioning remained stable over time. Early levels of family functioning predicted adolescent and parent outcomes. Baseline adolescent cultural stress predicted lower positive adolescent and parent family functioning. Latent class growth analyses produced a two-class solution for family functioning. Adolescents and parents in the low family functioning class reported low family functioning over time. Adolescents and parents in the high family functioning class experienced increases in family functioning.     

Nutritional strategies to support concurrent training

Abstract

Concurrent training (the combination of endurance exercise to resistance training) is a common practice for athletes looking to maximise strength and endurance. Over 20 years ago, it was first observed that performing endurance exercise after resistance exercise could have detrimental effects on strength gains. At the cellular level, specific protein candidates have been suggested to mediate this training interference; however, at present, the physiological reason(s) behind the concurrent training effect remain largely unknown. Even less is known regarding the optimal nutritional strategies to support concurrent training and whether unique nutritional approaches are needed to support endurance and resistance exercise during concurrent training approaches. In this review, we will discuss the importance of protein supplementation for both endurance and resistance training adaptation and highlight additional nutritional strategies that may support concurrent training. Finally, we will attempt to synergise current understanding of the interaction between physiological responses and nutritional approaches into practical recommendations for concurrent training.     

Developmental Trajectories of Acculturation: Links With Family Functioning and Mental Health in Recent‐Immigrant Hispanic Adolescents

The present study was designed to examine acculturative changes, and their effects on mental health and family functioning, in recent‐immigrant Hispanic adolescents. A sample of 302 Hispanic adolescents was assessed five times over a 2½‐year period. Participants completed measures of Hispanic and U.S. practices, collectivist and individualist values, and ethnic and U.S. identity at each time point. Baseline and Time 5 levels of mental health and family functioning were also assessed. Latent class growth analyses produced two‐class solutions for practices, values, and identifications. Adolescents who increased over time in practices and values reported the most adaptive mental health and family functioning. Adolescents who did not change in any acculturation domain reported the least favorable mental health and family functioning.     

A content analysis of school anti-bullying policies: a follow-up after six years

An analysis was undertaken of 217 English school anti-bullying policies, from 169 primary schools and 48 secondary schools, using a 34-item scoring scheme. Findings were compared with an analysis of 142 schools six years earlier. Overall schools in the current analysis had about 49% of the items in their policies, a modest increase over the previous study. Most included a definition of bullying and statements about improving school climate but many schools did not mention other important aspects, and there was low coverage of cyberbullying, homophobic bullying, bullying based on disabilities, or faith; teacher–pupil bullying; responsibilities beyond those of teaching staff; following up of incidents; and specific preventative measures such as playground work, peer support, inclusiveness issues, and bullying to and from school. Several improvements in policies, significant for 20 out of 34 criteria were noted. Findings are discussed in terms of national policy, and ways to support schools in maximising the potential of their policies for reducing bullying.