Teachers’ expressions of craft conscience: upholding the integrity of a profession

How can teachers who quit claim to be dedicated to upholding the integrity of the profession? Paradoxically, and not without costs, leaving teaching may be an expression of an educator’s professional ethics. This investigation applies insights from A.O. Hirschman’s Exit, Voice and Loyalty to the context of teaching in order to reveal the expressions of professional ethics in teachers’ resignation letters. These concerns constitute what Thomas Green calls ‘craft conscience.’ Using philosophical inquiry and document analysis, I examine 15 publicly available teacher resignation letters from the United States that were published on the internet between 2012 and 2014 to examine the pedagogical, professional, and democratic components of craft conscience.     

Child maltreatment among U.S. East Coast migrant farm workers

This paper reports findings from a study that was conducted in 1983 to determine the incidence and patterns of child maltreatment among migrant farm worker families who reside in or travel through the Atlantic coastal region known as the Eastern Stream. These results are based on responses to a multipurpose mailed questionnaire that was administered to a sample of 2,207 migrant educators. Educational personnel from 14 of the 22 Eastern Stream states participated in this survey, which was designed to elicit information on the incidence of maltreatment in this population. The survey considered 13 different indicators of child abuse and neglect and six maltreatment forms. Another segment of the instrumentation secured information on the migrant population with which the respondents had direct contact so that an incidence rate could be formulated. The study conclusively established that the incidence of child maltreatment rate among migrant farm worker families, as perceived by migrant educators, was substantially higher than the rate observed for the population as a whole or even for families with approximately the same socioeconomic status. Comparative data are presented to place this primary research result in perspective and a more precise overall incidence estimate is derived. Differential rates of abuse and neglect within the migrant population and the factors that contribute to them are also considered.     

Improving the Background Knowledge of Non-traditional Students

Three intervention methods to assist non-traditional college students in evaluating and improving their chemical and mathematical backgrounds were developed and implemented over three successive years. The goal was to improve students' self-confidence and success in the course. The first method was a one-day optional symposium featuring a variety of tutorial sessions. In the second, a pre-test helped students determine potential deficits in requisite knowledge, and topical workshops were made available outside of class time. The third method used the same assessment pre-test combined with instructional videos on selected topics drawn from the pre-test. The three approaches were compared in a formative sense with respect to 1) student identification of areas of potential weakness, 2) accessibility of each method to the non-traditional student population. The success of the third method at improving student course performance was also examined.     

Assessing Knowledge and Attitudes of U.S. Healthcare Providers about Benefits and Risks of Consuming Seafood

An online needs assessment survey of healthcare providers was developed and implemented to determine knowledge and attitudes about the benefits and risks of consuming seafood along with how this might impact patient/clientele counseling. Only 6 of the 45 knowledge items queried (13%) met the 80% subject mastery or proficiency with a total knowledge score of 56 ± 18%. Based on this survey, it was found that healthcare providers were less than proficient regarding all knowledge areas for seafood. Understanding of seafood safety and contaminants was low. In addition, while the majority (76%) of healthcare respondents knew the correct recommendation for seafood meals per week, they failed to identify the groups that were targeted by the Food and Drug Administration/Environmental Protection Agency (FDA/EPA) advisory about seafood and mercury and therefore could be providing inaccurate information. Attitudinal responses for 18 items resulted in an overall average score of 3.28 ± 0.47 meaning slightly agree (based on a 5‐point Likert scale strongly disagree—strongly agree). While trends showed that it was important to the respondents to provide accurate information (3.78 ± 1.06) about seafood to their patients, they felt more comfortable recommending that their patients follow government advice (3.52 ± 0.91) about both seafood safety and which seafood to eat over other sources. Combined with a low knowledge base, attitudinal responses indicate that there could be a barrier to both outreach education to these healthcare providers and to their patient counseling regarding seafood consumption. Results also showed that a combination of online, science‐based, easy to access information with the capability to provide brochure‐formatted information would appear to be the best way to communicate seafood safety, nutrition, and health information.     

Language‐Switching Costs in Bilingual Mathematics Learning

Behavioral studies on bilingual learning have revealed cognitive costs (lower accuracy and/or higher processing time) when the language of application differs from the language of learning. The aim of this functional magnetic resonance imaging (fMRI) study was to provide insights into the cognitive underpinnings of these costs (so‐called language‐switching costs) in mathematics. Twenty‐nine bilingual adults underwent a 4‐day arithmetic training in one language, followed by an fMRI test session in which they had to solve the trained problems in both languages. Language‐switching costs were accompanied by increased activation in areas associated with magnitude processing (intraparietal sulcus), visuo‐spatial imagery (precuneus), numerical stimulus recognition (fusiform gyrus) and executive functions (frontal areas). These findings suggest that language‐switching costs in arithmetic are due to additional numerical information processing. Bilingual education programs need to take these findings into account to reduce language‐switching costs in order to fully exploit the potential of bilingual learning.