Female science teacher beliefs and attitudes: implications in relation to gender and pedagogical practice

Beliefs and attitudes resulting from the unique life experiences of teachers frame interactions with learners promoting gender equity or inequity and the reproduction of social views about knowledge and power as related to gender. This study examines the enactment of a female science teacher’s pedagogy (Laura), seeking to understand the implications of her beliefs and attitudes, as framed by her interpretations and daily manifestations, as she interacts with students. Distinct influences inform the conceptual framework of this study: (a) the social organization of society at large, governed by understood and unspoken patriarchy, present both academically and socially; (b) the devaluing of women as “knowers” of scientific knowledge as defined by a western and male view of science; (c) the marginalization or “feminization” of education and pedagogical knowledge. The findings reflect tensions between attitudes and beliefs and actual teacher practice suggesting the need for awareness within existing or new teachers about their positions as social agents and the sociological implications related to issues of gender within which we live and work, inclusive of science teaching and learning.     

Student trajectories in physics: the need for analysis through a socio-cultural lens

An analysis of student connections through time and space relative to the core discipline of physics is attempted, as viewed through the lens of actor-network-theory, by Antonia Candela. Using lenses of cultural realities, networks, and perceived power in the discourse of one specific university in the capital city of Mexico and one undergraduate physics classroom, the trajectories and itineraries of students are analyzed, relative to a physics professor’s pedagogical practices. This ethnographic study then yields comparisons between Mexican undergraduate students and students from the United States. Actor network theory recognizes that the symbiotic relationship existing between an actor and a continuum of space and time is defined by the symbiotic yet interdependent relationships and networks of practice (Lemke in Downward causation: Minds, bodies, and matter 2000). As part of this study and in line with actor-network-theory, human actors and non-human participants were viewed in relation to how subjects acted and were acted upon within networks of practice. Through this forum I reflect on this work with particular focus on the issues of situatedness of actors from a sociocultural perspective and how established networks viewed within this perspective frame and subsequently impact student trajectories and itineraries. In essence I argue for a need to look at a myriad of further complexities driving the symbiotic relationships being analyzed.     

Positive and Negative Styles of Humor in Communication: Evidence for the Importance of Considering Both Styles

The potential usefulness of assessing both positive and negative humor styles in communication was considered by comparing 2 instruments designed to assess stable individual differences in uses of humor. One instrument assesses humor style as a single dimension, and the other distinguishes between and separately assesses the positive and negative humor styles assumed to be theoretically important. The results indicate that the multidimensional measure does capture the variety of uses of humor that have been empirically and theoretically described, and that the additional differences identified have important implications for how people's uses of humor are perceived and how humor styles may affect social relationships.     

Testing the usability of a portable DVD player and tailored photo instructions with older adult veterans

DVD-delivered behavioral skills training may help disseminate efficacious treatments to older adults independent of internet access. The present study examined the usability of a portable DVD player alongside iterative revisions of accompanying instructions to be used by older adults in a DVD-delivered behavioral skills treatment study. The sample comprised 20 older adults with a mean age of 69.5 years (SD = 7.3). Behavior observations revealed that three of five steps to play the DVD were completed by more than 90% of participants. Quantitative ratings revealed that 75% could play the DVD easily. Qualitative content analysis further elucidated the usability of the player and the clarity of the instructions. Findings suggest user-centered design of instructional support in DVD-delivered treatments for older adults may be critical to minimizing user error and frustration and increase user experience.     

NASA-TLX for predictability and measurability of instructional design models: case study in design methods

Educational technology research and development - Innovation projects has established as an emerging field of research, a number of issues have emerged; among the others, measurability and...     

Building services cabinets as teaching material in a degree in architecture

The aim of this innovative educational project is to encourage students’ interest in one of the most underrated fields of architecture: building services. With this material students interact with real elements and thereby understand the relationship between facilities and the building. A set of three small technical cabinets is planned. They allow for comfortable use and movement inside the building, need minimum maintenance and are easily stored. The result is an alternative concept of a mobile laboratory called a ‘technical cabinet’, made up of three mobile units for fire safety, electricity and the heating/cooling system. The design, content and learning systems of the cabinets confirmed the validity of the initial concept during the first year of use. A protocol has also been developed for each of the technical cabinets so that the teaching experience may be of use in other Schools of Architecture.     

Incorporating oximeter analyses to investigate synchronies in heart rate while teaching and learning about race

In this paper, we look closely at two events selected through event-oriented inquiry that were part of a classroom presentation on race. The first event was a provocative discussion about Mark Twain’s (Pudd’nhead Wilson, Harper, New York, 1899) and passing for being White. The other was a discussion on the use of the N-word. Grounded in authentic inquiry, we use ethnographic narrative, cogenerative dialogues, and video and oximeter data analyses as part of a multi-ontological approach for studying emotions. Statistical analysis of oximeter data shows statistically significant heart rate synchrony among two of the coteachers during their presentations, providing evidence of emotional synchrony, resonance, and social and emotional contagion.     

Substantiating the need to apply a sociocultural lens to the preparation of teachers in an effort to achieve science reform

This qualitative, sociocultural study examines how teacher preparation programs may have deliberate impact on science reform by unearthing the complex layers of diversity inherent in the contextual reality of education. This study was conducted in one of the largest school districts in the Southeastern United States, serving a predominately Hispanic population comprising 65 % of its student body, followed by African Americans at 24 %. The representative subjects utilized for this study were elementary education undergraduate students and later a percentage of the same subjects, as practicing teachers in the field. All subjects were exposed to inquiry based methodology in science teaching as part of their undergraduate studies with emphasis on the learning cycle, facilitation of student voice and exposure to the nature of science. The goal of science education was emphasized to students as purposeful in promoting scientific literacy. This study is framed by sociocultural theory grounded in a social constructivist paradigm with the understanding that science learning takes place within social and collaborative processes leading to internalization and greater sense of self-efficacy. The study examines the perception of education students’ beliefs about scientists as well as reflections on their own learning of science as elementary students themselves. As present practicing teachers, perspectives from their position in the field were obtained via interviews. Interviews served to elicit reflections on present practice as related to previous perceptions, in order to analyze whether these were pervasive in framing practice as well as self-perceptions related to science. A lack of change of these perceptions may underscore the importance of an emphasis on issues of gender, culture and social factors within teacher preparation, specific to science teaching and learning. Cognizance of such factors are believed to support internalization and hence greater understanding of the complexities framing science teaching and learning, leading to an actual paradigm shift in our elementary science classrooms.