Food safety in the classroom: Using the Delphi technique to evaluate researcher‐developed food safety curriculum aligned to state academic standards

High school students’ prevalence as food‐service industry employees and their lack of food safety knowledge make them prime candidates for food safety education. The researchers developed a food‐safety‐focused curriculum for high school students aligned with Indiana Academic Standards for Agriculture, Advanced Life Science: Food. The curriculum was designed to provide students with fundamental food safety concepts through experiential learning and incorporation of science, technology, engineering, agriculture, and mathematics (STEAM) activities in the context of different careers related to agriculture, especially in food science. This study uses the Delphi technique to evaluate the food safety curriculum, including the identification of barriers to incorporating the curriculum into classrooms. The Delphi technique uses an expert panel to generate consensus related to a topic. A panel of experts in the field of education evaluated the curriculum through three rounds of surveys containing questions related to six curriculum assessment topics. Experts rated the degree to which they agreed with statements about the curriculum using a 5‐point Likert scale and multiple‐choice questions. At the conclusion of the study, the cost to purchase materials for cooking labs was the only identified barrier to curriculum incorporation (62.5%). Experts agreed that the curriculum addressed academic standards (100%), was engaging for students (100.0%), was easy for teachers to use (89.5%), and successfully incorporated STEAM (100.0%), experiential learning (89.5%), and career‐education (78.9%). This study highlights the feasibility of providing food safety education to high school students in less traditional disciplines while promoting career development through the incorporation of experiential learning, STEAM, and career‐education components.     

Using a Group‐Centered Approach to Observe Interactions in Early Childhood Education

This study examined the value of using a group‐centered approach to evaluate process quality of early childhood education and care (ECEC). Is observed support of group processes a different aspect of classroom quality, and does it predict children's collaborative play in ECEC in the Netherlands? In two play situations, 37 teachers and 120 two‐ to four‐year‐old children were observed with the Classroom Assessment Scoring System (CLASS) Toddler and two new measures. In a two‐level structural equation model, teachers’ support of group processes was positively related to the CLASS domains and to children's collaborative play, over and above the effect of children's cognitive ability and social competence. These findings suggest that ECEC quality evaluation could be enriched by adding group‐centered indicators of classroom quality.     

Effects of group rearing on the control exerted by an imprinting stimulus

Prior research suggests that group rearing may attenuate a young bird’s tendency to approach and follow an imprinting stimulus. The present work examined the effect of group rearing on a different measure of attachment, suppression by the imprinting stimulus of distress calling induced by abrupt reductions in group size. In Experiment 1, ducklings were reared in groups of 12 or 3 over Days 1–6 posthatch, and each group received a total of 3.5 h of exposure to an imprinting stimulus. Subsequent tests revealed that, when the groups of ducklings were separated into smaller subgroups: (1) the fewer the ducklings in a subgroup, the more distress calls emitted; (2) a given number of birds separated from a larger group emitted more distress calls than an equal number from a smaller group; and (3) regardless of the subgroup size, fewer distress calls occurred when the imprinting stimulus was present than when it was absent. A second experiment revealed that when a group of 12 birds was first confronted with an imprinting stimulus on Day 6 posthatch, they reacted with an increase in distress calling and corner huddling (an aversive reaction). After several hours of exposure to the stimulus, however, its presence exerted a powerful suppressive effect on distress calling. It is concluded that the social bonds between the members of a brood do not preclude the formation of a social attachment to an imprinting stimulus subsequently encountered.     

Maternal Representations of Attachment during Pregnancy Predict the Organization of Infant-Mother Attachment at One Year of Age

While strong retrospective and concurrent associations between maternal and infant patterns of attachment have been noted, this is one of the first reports of a prospective investigation of such associations. The Adult Attachment Interview was administered to 100 mothers expecting their first child, and, at 1-year follow-up, 96 of these were seen with their infants at 12 months in the Strange Situation. Maternal representations of attachment (autonomous vs. dismissing or preoccupied) predicted subsequent infant-mother attachment patterns (secure vs. insecure) 75% of the time. These observed concordances, as well as the discordances, are discussed in terms of the uniquely powerful contribution the Adult Attachment Interview makes to the study of representational and intergenerational influences on the development of the infant-mother attachment.     

An exploration of teacher's use of iPads for students with learning support needs

This project explored how iPads were being used in a range of K‐12 schools to support the learning of students with a range of learning support needs. Groups of teachers (and other professionals) from the USA, Canada, Australia and the UK were invited to complete an online survey focused on the use of iPads in their classrooms, perspectives of their skill level, and how their school and school districts support the use of iPads. The survey focused on iPad use in classrooms (curriculum and skills); teachers’ skill levels; whether iPads are addressed in the Individualised Education Program (IEP); the systemic support for the iPads; and the perceived benefits and barriers. The results reveal that respondents are using iPads across many areas of the curriculum, which affirms the research in the emerging literature base. However, there are teacher reported differences in the manner and scope of iPad use in the classrooms and also the integration of the iPad in the IEP. The research also highlights variability in reported skill level for the iPad and an increased need for enhanced systemic support, such as training, funding, technical support and administrative support for the use of the iPad as a pedagogical tool.     

Acquisition of behavioral control by the auditory features of an imprinting object

Presentations of a visible moving object immediately suppressed ongoing distress vocalization in newly hatched ducklings, but presentations of only the auditory features of the object initially had no effect. However, as the ducklings received more and more exposure to the visible moving object, the object’s auditory features gradually acquired the ability to suppress distress calls themselves. These auditory features failed to develop suppressive properties in ducklings which received prolonged exposure to those features but never saw the object in motion. The gradual acquisition of behavioral control by the auditory features of a moving object is taken to represent the essence of the imprinting process.     

Discourse appropriation and category boundary work: casual teachers in the market

With the increasing casualisation of the teacher labour force, there is little written on the experiences of casual teachers and the challenges they face in brokering professional identities within constantly shifting and uncertain work contexts. Being a category bound casual teacher (a product of category boundary work) is a complex subject position. The aim of this article is to advance our understandings of the identity work inherent in casual relief teachers (CRTs) performativity. Anti-essentialist theories support this exploration of CRT subjectivities and processes of discourse appropriation. Using collective biography methodology as re-storied memory work, this article speaks back to neoliberal politics of casualisation. The stories draw attention to how both experienced practitioners and newly graduated teachers might ‘do’ category boundary work within the complexity of school politics as they navigate the uncertainty of gaining and maintaining employment in the Education market.     

Learner control in full and lean CAI programs

This study investigated the effects of two types of control over instruction (learner and program) and two modes of instructional programs (lean and full) on the achievement, option use, and time-in-program of 274 high-ability and low-ability students from grades 9 and 10. The basic instructional program in geometry was delivered by computer. Subjects under learner control scored significantly higher on the program posttest than those under program control, spent significantly more time in the program, and liked it better. Learner-control subjects appeared to “trust” their given version of the program, viewing many more optional screens in the full version than those in the lean one. High-ability learners adapted their study behavior to the lean version under learner control by choosing significantly more optional screens than their low-ability counterparts. This research was conducted while he was a graduate student at Arizona State University where Howard J. Sullivan is a professor in Learning and Instructional Technology.     

The attuned representation model for the primary prevention of eating disorders: An overview for school psychologists

The Attuned Representation Model of eating‐disorder etiology and symptom maintenance is a comprehensive model that can effectively guide prevention and treatment efforts by addressing individual, cultural, and interactive issues. The model integrates the risk factors related to the onset of eating‐disordered behaviors (i.e., biological, psychological, and social) as well as addresses ongoing systemic discordance that plays a significant role in the risk, etiology, and maintenance of eating disorders. To clarify the structure of the model, it is explicated in terms of its fit with the current state of empirical etiological research. After the model is detailed, it is described within the context of the role of the school psychologist in the prevention of eating disorders. Finally, implications for future research are briefly described. © 2006 Wiley Periodicals, Inc. Psychol Schs 43: 223–230, 2006.