Sample attrition increases the risk of statistical bias and hinders the ability to plausibly estimate causal effects when patterns of nonresponse are correlated with key variables of interest. Drawing on leverage-salience theory and other work in the behavioral psychology field, we empirically capture the impact of distinct motivational appeals on the survey response rates of elementary education teachers in a large urban school district in the northeastern United States. During spring 2017, teachers were randomized to receive one of six motivational appeals and were rerandomized to receive a different appeal each subsequent week, conditional on not having completed the survey. We observe the results on four different margins that range in their time intensity (open email and click, start, and complete survey). We find that extrinsic rewards improved teacher response across all four margins, and the social norm of reciprocity substantially improved teacher response along margins of lower time intensity. As researchers continue to conduct multitreatment arm studies and large-scale evaluations that can suffer from serious issues of sample attrition, this work highlights the contribution of message framing in survey response. 相似文献
This paper focuses on educational leadership in the context of social transition to post-apartheid democracy in South Africa.
Transitional leaders manifest behaviours, attitudes, values and strategies that are deeply related to the contexts within
which they work. Social norms and political climate may not be supportive of educational leaders wishing to rise to the challenge
of unplanned transition; however this paper focuses on leaders who take up this challenge. Narratives of three educational
leaders, two white and one black, provide an understanding of the complexities and challenges involved in bringing about change
that goes against the grain of social, community, or institutional expectations. Five common strands that bind the narratives
of the three leaders are revealed. These commonalities are: a sense of moral purpose, a sense of human frailty, a sense of
racial inclusion, a sense of political complexity, and a sense of personal growth. In conclusion, seven propositions that
may form the building blocks for new ways of thinking about leadership in post conflict societies are presented. 相似文献
The present study examined changes in high school biology and technology education pedagogy during the first year of a three-year professional development (PD) program using the INSPIRES educative curriculum. The Next Generation Science Standards (NGSS) calls for the integration of science and engineering through inquiry-based pedagogy that shifts the burden of thinking from the teacher to the student. This call is especially challenging for teachers untrained in inquiry teaching and engineering or science concepts. The INSPIRES educative curriculum materials and PD provided a mechanism for teachers to transform their teaching to meet the NGSS challenges. This study followed a longitudinal triangulation mixed methods design. Selected lessons were video recorded, scored on the Reformed Teaching Observation Protocol (RTOP) rubric, and examined for qualitative trends. Year 1 results indicated that teachers had begun to transform their teaching and pointed to particular lessons within the INSPIRES curriculum that most facilitated the reform. Instructional practices of participants improved significantly as a result of the INSPIRES PD program and also aligned with previous, similar studies. These findings provide insights for rethinking the structure of professional development, particularly in the integrated use of an educative curriculum aligned with intended professional development goals.
ABSTRACT In this article we draw on actor-network theory (ANT) in order to challenge the methodological and empirical orthodoxies of anthropocentrism and interactionism that have long informed dominant discourses of ethnographic work. We use ANT to open new possibilities for understanding education as emergent in relational fields where non-human forces are as equally necessary as and possess an agency equivalent to, human forces: the principle of symmetry. We argue that this generates important conceptual as well as political possibilities in constituting different possible outcomes in the accomplishment of ethnographies of education. We draw attention to the problematic of the decentring of the human subject and the critical investigation of the interface between people and objects that frame this special issue, and also propose a methodological response framed by a commitment to empirical research through ethnography as well as a theoretical response framed by relational materialism, operationalised here through recourse to ANT. 相似文献
Societies are rife with out-group discrimination and mistreatment. One way that children might acquire social biases that lead to such outcomes is by overhearing derogatory or disparaging comments about social groups. Children (n = 121) overheard a video call between a researcher and an adult or child caller who made negative claims (or no claims) about a novel social group. Immediately and following a 2-week delay, older children (7–9 years) who overheard the message demonstrated stronger negative attitudes toward the group than children who heard no message. Younger children’s (4- to 5-year-olds’) attitudes were generally unaffected by these claims. Thus, overhearing brief, indirect messages from children or adults had robust and lasting effects on the social biases of children 7 years and older. 相似文献
Choosing a specialty school involves huge challenges for families. This research aims to understand the behavioral process that leads families to choose among various specialty school programs. Discrete choice models, based on revealed preferences data from middle school applications in a large school district in Florida, are estimated using both, the top and all-ranked alternatives. This study returns insights into geographic settings, theme specialties and socioeconomic characteristics of applicants, schools and their relationships. Distance from home, the school’s academic quality, the school’s theme specialty, and the high percentage of applicant’s own race are found to be the strongest factors related to the decision to apply. 相似文献
Whereas parasocial experience is conceptualized as imagined interaction identification is defined as the merging of one’s identity with a character’s. Thus, having a character face the camera and directly address viewers should increase the sense of parasocial experience but not affect the intensity of identification. An experiment compared the levels of parasocial experience and identification among viewers of clips from the show House of Cards that included or omitted direct address tested this prediction. Results provide support for the previously theorized conceptualdistinction between parasocial experience and identification. 相似文献