Are there constraints on learned responses to odors from rewarded and nonrewarded rats?

This study determined if test rats could utilize biological odors, generated from donor rats receiving reward (R) and frustrative nonreward (N) treatments, to predict reward and nonreward goal events equally well. In Phase 1, two groups of test rats were exposed to R and N odors that signaled, respectively, either R and N goal events (“same” condition) or N and R goal events (“opposite” condition). Rats demonstrated significant discriminative use of these odors under both conditions. Subjects in the “opposite” condition, however, were slightly slower to learn the discrimination. Reversal learning was readily accomplished in Phase 2, regardless of the same-opposite factor. Thus, little evidence for a constraint on learning was found, and an interpretation in terms of interfering response tendencies and their habituation seemed favored.     

Attitudes of Business Faculty Towards Two Methods of Collecting Teaching Evaluations: Paper vs. Online

Business professors were surveyed to determine their attitudes towards two methods of collecting students' teaching evaluations of faculty--the traditional paper-and-pencil method conducted in class and the online method conducted via the Internet. Faculty preferred the traditional paper method, mainly because they believed it would produce a higher and more accurate response than the online method. Faculty characteristics were examined to determine whether they were related to attitudes towards the online method of collecting teaching evaluations. No characteristics were found to be significantly associated with attitudes towards the online method. Suggestions for future researchers are offered.     

Opening classroom interaction: the importance of feedback

Efforts to encourage ‘interactive practice’ in the National Literacy (NLS) and Numeracy (NNS) Strategies in the UK, have led to an emphasis on teacher questions. Recent research into classroom interactions, however, indicate that the pattern of interaction remains largely unchanged since the introduction of these strategies in terms of the type and amount of questions teachers are asking, and the opportunities for extended pupil participation. This article uses evidence gathered from a large‐scale research project examining classroom interactions during literacy and numeracy lessons, and the researchers' critical reflections upon this process, to examine conceptions of interactive pedagogy. It is argued that in order to ‘open’ classroom interaction, emphasis should be less on the questions teachers ask, and more on the manner with which teachers react to pupils' responses to questions. Episodes of classroom interaction from video recorded literacy and numeracy lessons taken as part of the study are used to support this argument. They present evidence of teacher behaviours in reaction to pupils' responses which succeed in facilitating a more interactive learning environment. The implication that such behaviour will contribute towards a model of effective interactive practice is also discussed.     

Against the current: A grounded theory study on the estrangement experiences of a select group of Filipino gay older persons

According to Healthy People (2011), in order to understand the health concerns of the Lesbian, Gay, Bisexual, and Transgender (LGBT), the oppression and discrimination that they have faced must be scrutinized. Among the many issues they face, their estrangement experiences are one of the most understudied. However, little is known about how it is experienced by the gay elderly population, hence, this investigation. This grounded theory purports to describe the process by which estrangement is experienced among the Filipino gay older adults. Strauss and Corbin’s Grounded Theory (1990) design was utilized. A total of 10 gay older persons were purposively chosen to participate in semi-structured interviews. Field texts were subjected to thematic analysis involving open, axial, and selective coding. The study generated The Sailing Model of Estrangement. Remarkably, three phases relative to estrangement emerged, namely: sequestering, striving, and surviving. Primarily, the sequestering phase involves the gay persons’ need to express self, search for acceptance, and its subsequent reactions. The striving phase typifies the struggle in dealing with estrangement leading to either feelings of depression, remorse and shame or positivity, hopefulness, and motivation. Finally, in the surviving phase, gay persons may either feel contented and fulfilled or sad, lonely, and remorseful as they acquiesce aging with estrangement. Findings of the study offer an understanding of how Filipino gay older adults employ coping strategies in response to estrangement.     

Action research as a bridge between pre‐service teacher education and in‐service professional development for students and teacher educators

The first part of this paper describes the rationale for and process of engaging student teachers in action research during the fourth and final year of their teacher education, which is also their first year as teachers (induction year). During this year the novice teachers are engaged in an action research project as a compulsory assignment in the course ‘Teacher as researcher’. The objective of the course is to provide novice teachers with reflective tools for systematic examination of their work as teachers. The second part of the paper documents the learning process of the teachers of the course (which can also be viewed as action research), since we jointly planned the course, engaged in reflective dialogues with the students and among ourselves and systematically examined our work by personal diary writing and inviting informal and more formal (questionnaire) feedback from the students. The process of our action research is documented in this paper, whereas the product is hopefully implemented in teaching a better course and in more effective support of our students.

La première partie de cet article explique la logique d'une recherche basée sur l'action menée pendant la quatrième et dernière année de formation éducative, qui par ailleurs est aussi la première année de pratique comme enseignant (année d'essai). Pendant l'année, les novices doivent s'adonner à un projet de recherche pour le cours ‘Enseignant comme chercheur’ dont le but est de leur procurer des outils de réflexion pour pouvoir examiner systématiquement leur travail comme enseignant. La seconde partie de l'article illustre ce que nous, les professeurs du cours, apprenons, ce qui peut être considéré comme recherche basée sur l'action puisque nous avons pensé le cours conjointement, et avons établi des dialogues de réflexion avec les étudiants et entre nous, avons systématiquement examiné notre travail en tenant un journal, avons requis des commentaries critiques formels (sous forme d'un questionnaire) et informels des étudiants. Le processus de notre recherche basée sur l'action est illustré dans cet article et nous espérons que son fruit se fera sentir dans un cours meilleur et un soutien plus efficace des étudiants.

La primera parte de este trabajo describe el racional y el proceso de involucramiento de estudiantes de marcos de formación docente en la investigación en acción, durante el cuarto y último año de su formación, el cual a su vez constituye el primer año como docentes (año de prueba). Durante este año los jóvenes docentes se involucrarán en el proyecto de investigación en acción como una tarea obligatoria en el marco del curso ‘El docente como investigador’. El objetivo del curso es de proveer a los jóvenes docentes de herramientas reflexivas para lograr un análisis sistemático de su labor como docentes. La segunda parte del trabajo documenta el proceso de enseñanza de los docentes del curso, nosotros, que a su vez puede ser visto como una investigación en acción ya que hemos planificado el curso en conjunto, nos sumergimos en diálogos reflexivos con los estudiantes y entre nosotros, y hemos analizado sistemáticamente nuestra tarea a través de la escritura de un diario personal, además de solicitar en forma informal y más formal (cuestionario) una retroalimentación de parte de los estudiantes. El proceso de investigación en acción se documenta en este trabajo, esperamos que el producto del mismo sea implementado en el mejoramiento del curso y un apoyo más eficaz para nuestros estudiantes.

Der erste Teil dieses Artikels beschreibt die Leitgedanken und Vorgehensweise eines Aktionsforschungsprojekts mit Lehramtsstudenten im vierten (somit letzten) Jahr ihrer Ausbildung, das zugleich ihr erstes Jahr als Lehrer ist (‘Bewährungsjahr’). Im Laufe dieses Jahrs sind die Neulehrer verpflichtet, an einem Aktionsforschungsprojekt im Rahmen einer Pflichtlehrveranstaltung, ‘Lehrende als Forschende’ teilzunehmen. Ziel dieser Lehrveranstaltung ist es, Neulehrer mit reflektiven Instrumenten für die systematische Untersuchung ihrer eigenen Arbeit als Lehrer auszurüsten. Im zweiten Teil dieses Artikels wird der Lernprozess der Lehrpersonen dokumentiert, die diese Pflichtlehrveranstaltung gemeinsam entwickelten und abhalten. In kritsch‐reflektivem Dialog mit den Studierenden und miteinander, durch Führen eines perseonlichen Tagebuchs und Auseinandersetzung mit formalen und informalen Reaktionen der Studierenden auf die Lehrveranstaltung, fand somit ein Aktionsforschungsprojekt der Lehrerausbilder selbst statt. Der Lernprozess, der sich in diesem Artikel niederschlägt, wird in einer verbesserten Lehrveranstaltung und einer effektiveren Unterstützung der Studierenden beim Übergang in die Berufswirklichkeit umgesetzt.     

Relationship between R&D expenditures and publication output for U.S. colleges and universities

Two large independent sources of data, NSF's University Science Statistics Program Integrated Data Base and CHI Research's bibliometric data base, are brought together in a comprehensive study of the relationships among research resources, as measured by R&D expenditures, and research output, as measured by the quantity and visibility of scientific journal articles. The study is based on approximately 500 U.S. colleges and universities. For each of 11 fields of science, there is strong indication of a linear relationship between R&D expenditures and number of papers. The evidence also indicates a positive relationship between number of cites received per paper and number of papers published, but only for papers published in the basic research journals of the fields of chemistry, physics, and biology.