Relationships between High School Chemistry Students’ Perceptions of a Constructivist Learning Environment and their STEM Career Expectations

Considerable attention has been devoted to factors affecting the persistence of women and historically underrepresented ethnic groups in their science education trajectories. The literature has focused more on structural factors that affect longitudinal outcomes rather than classroom experiences. This exploratory survey study described relationships among high school chemistry students’ perceptions of a constructivist learning environment (CLE) and STEM career expectations. The sample included 693 students from 7 public high schools within the San Francisco Bay Area. Students’ perceptions of a CLE predicted their expectations of entering a science career, but not engineering, computer, health, or mathematics-related careers. When all groups of students perceived the learning environment as more constructivist, they were more likely to expect science careers.     

Cultivating the qualitative research borderlands: educational poetics and the politics of inclusivity

Qualitative research has extended the boundaries of legitimate knowledge by including the insights of ‘subjects’, valuing the voices of groups that have been excluded from telling their stories, seeing the complex ways researchers may be positioned in relation to other research participants, and becoming more diverse in their views of validity and reliability. Gitlin argues that these extensions have been a powerful force in furthering a politics of inclusivity within the knowledge production process. While this politic is argued to be important and critical in the development of qualitative methodologies, Gitlin claims it is time to look at what might lie on the other side of a politics of inclusivity. He does so by using an emergent form of inquiry he calls educational poetics. Moving to the borderlands between the educational and aesthetic communities, this political humanist form of inquiry is centered on having commonsense become an object on inquiry with the purpose to fostering relations of freedom.     

Visualising learning design to foster and support good practice and creativity

Applying Bandura's social learning theory, this paper proposes a theoretical framework for analysing the effect of MUD playing on users' self efficacy. Three types of self efficacy – computer self efficacy (CSE), social self efficacy (SSE) and generalized self efficacy (GSE) – are introduced. A possible hypothesis – successful performance, vicarious experience, hearing positive verbal persuasion and massive exposure during MUD playing will raise the CSE, SSE, and GSE of users – is suggested. Finally, a theoretical model explaining the relationship between self efficacy and MUD activities is proposed.

Applicant la théorie de l'apprentissage de Bandura cet article propose un cadre théorique pour analyser les effets de MUD jouant sur l'efficacité personnelle de l'utilisateur. 3 types de celles-ci - computer self-efficiency (CSE) social self efficacy (SSE) et generalisé self-efficiency (GSE) - sont introduits et une hypothèse possible. Les résultats réussis, expérience substituée, écoute de la persuasion verbalement et l'exposition massive au jeu de MUD augmentera le CSE, SSE et GSE des utilisateurs est suggéreé. Finalement un modèle théoritique expliquant le rapport entre l'efficacité personnelle et les activités de MUD est proposé. NDLR. Beaucoup de termes sont introduisable en francais et ont dû être maintenus en anglais.

(MUD: multi-user domain, multi-user dungeon, oder multi-user dimension; eine (virtuelle) Umgebung, in der mehrere Menschen (Spieler) gleichzeitig eingeloggt sein können, um miteinander zu agieren (Rollenspiele).?/?Efficacy: wörtl.: Wirksamkeit - Der Übersetzer). Unter Anwendung von Banduras Sozialer Lerntheorie wird in diesem Beitrag ein theoretischer Rahmen vorgestellt, mit dessen Hilfe man die Wirkung des MUD-Spielens auf das Selbstvertrauen der Teilnehmer analysieren kann. Es werden drei Arten dieses Selbstvertrauens eingeführt - Computer self efficacy (CSE), Social self efficacy (SSE) und Generalized self Efficacy (GSE). Die Hypothese ist, dass durch die erfolgreiche Durchführung Ersatzerfahrungen, das Hören positiver verbaler Bestätigung und das massives Ausgeliefertsein während des MUD-Spielens das Selbstbewußtsein (CSE, SSE und GSE) des Spielers erhöht wird. Zum Schluss wird ein theoretisches Modell zur Beziehung zwischen Selbstvertrauen und MUD-Aktivitäten vorgestellt.     

Reluctant Respondents

The purpose of this study was to assess differences in demographic variables, mean attitude score, reliability of response, variability of response, and level of item completion among respondents to an initial survey mailing, to the first follow-up, to the second follow-up, and to a telephone interview. The survey requested information regarding classroom teachers’ use of research and attitudes toward research. Subjects were 600 inservice teachers from Wyoming and Nebraska. The final response rate to the mail questionnaire was 71.2%; 25 nonrespondents were interviewed by telephone. Results suggest that small differences exist across waves, with reluctant respondents having less positive attitudes toward the topic and less favorable views of themselves as researchers and teachers.     

The Integrating and Segregating Effects of School Choice

We evaluate the integrating and segregating effects of three distinct school choice programs in San Diego. We go beyond the traditional question of racial integration and examine the integration of students by test scores, parental education levels, and language status. In addition to measuring the net integrative effects of school choice, we also examine the underlying motives behind student participation in school choice programs and the limiting influence of supply-side constraints. Two of the programs that we consider are rooted in 1970s integration-based reforms that provide public transportation for program participants. The third program is a state-mandated, open-enrollment program that requires participants to find their own transportation to and from their choice schools. We find that the two programs with underlying integrative objectives do indeed integrate the district, but the open-enrollment program segregates the district along most dimensions. Provision of busing and geographic preferences appear to be important factors in promoting integration.     

Education and Social Cohesion: Recentering the Debate

Social capital theory has tended to treat social cohesion as a mere aggregation of individual and community-level characteristics, ignoring the long tradition of theory on social solidarity and social cohesion at the societal level. However, the key indicators of social capital-associational membership and social trust-do not covary cross-nationally, and societies rich in community-level social capital are not always cohesive societies. Social capital and societal cohesion are not necessarily the same thing, and education may have different effects on each. This article seeks to put the analysis of education and societal cohesion back in the center of the picture. We do this first through a critical review of some of the existing literature on education and social capital, which points to the limitations of individual-level analysis of what are fundamentally societal issues. Second, we outline some alternative models for understanding how education influences social cohesion in different societies, drawing on an analysis of some of the aggregated cross-national data on skills, income distribution, and various indicators of social cohesion. The argument suggests some causal mechanisms for the social impacts of education that are quite different from those that normally underpin arguments about human and social capital.     

La representación del conocimiento en la memoria

RESUMEN

El conocimiento se organiza en la memoria en forma de esquemas, estructuras de datos que representan los conceptos genéricos. Estos esquemas tienen variables, pueden encajarse uno dentro de otro, varían en sus niveles de abstracción y representan un conocimiento asociado a conceptos. Son las unidades clave de los procesos de comprensión, almacenamiento y recuperación de la información. También son necesarios para establecer inferencias, como predictores de estímulos no observados, y en el razonamiento analógico. El conocimiento subyacente para la realización de acciones lo constituyen los esquemas de acción, que son subesquemas de un esquema más complejo. Existen dos mecanismos para producir y modificar esquemas: la especialización y la generalización, y ambos pueden ser considerados como tipos de aprendizaje. Los procesos de búsqueda y activación de un esquema pueden ser conducidos por datos, o conducidos conceptualmente.     

Female survivors’ perceptions of lifelong impact on their education of child abuse suffered in orphanages

Many children raised in orphanages suffered ongoing child abuse and neglect including sexual abuse, and nearly all were denied an adequate education. This paper explores adult females’ perceptions of the impacts on their education of child sexual abuse they suffered while living in orphanages in Australia. In-depth qualitative and anonymous one-on-one interviews were undertaken with 10 female volunteers. Their narrative quotes emanate from questions asked about their experiences and perceptions of child sexual abuse, and its impacts on their educational achievement, educational development and educational opportunity. Of these volunteer females, only two had completed primary school, none had completed more than two years of secondary school, and none had undertaken any tertiary education. All had perceived child sexual abuse, in particular, to have had overwhelmingly negative impacts on their lifelong, educational achievement, educational development and educational opportunity. These impacts have had detrimental inter-generational consequences upon their own children. These adult females perceived child sexual abuse to be a major factor in their very poor, life-long educational development, achievement and opportunities, with intergenerational consequences for their self-esteem, wellbeing and success. Implications for practice are that children at risk should receive specialised teaching, educational support and counselling; adults with deficient education need help with learning processes such as dynamic learning, to help achieve active and inclusive citizenship.     

How would they choose? Online student preferences for advance course information

Information technology (IT) has become a common component in the process of designing and delivering distance-learning courses of study. Many researchers have addressed the technical and pedagogical issues surrounding IT-enabled or IT-enhanced distance-learning systems. However, studies of the management of the student's learning experience as it is influenced by the emerging virtual organization would assist practitioners and researchers as they seek to understand the important challenges of current practice in distance-learning systems. This paper reports on the operation of a one-window approach to serving students, using the organizational structure and technological innovation of a call centre. Before the call centre was established, it was hypothesized that the call-centre approach would be well suited to routine tasks of supporting student learning. In practice, it was found that most student inquiries were indeed in the category of routine tasks and that only a small proportion of student inquiries could be categorised as uncertain events that required the specialised knowledge of the professor or other academic expert. Implications for the management of other distance learning systems are considered.