Food Safety Practices Assessment Tool: An Innovative Way to Test Food Safety Skills among Individuals with Special Needs

Abstract: This article describes an innovative assessment tool designed to evaluate the effectiveness of a food safety skills curriculum for learners receiving special education services. As schools respond to the increased demand for training students with special needs about food safety, the need for effective curricula and tools is also increasing. A Food Safety Education for High School and Transition Special Needs Students curriculum served as the basis upon which our assessment tool was developed. The project was a collaborative effort by food safety and education professionals in Connecticut, Rhode Island and Massachusetts. This USDA‐funded initiative emerged from teacher‐generated data that identified critical gaps in food safety knowledge and skills among students with disabilities (SWD) receiving special education services. As an adjunct to this curriculum, a Food Safety Practices Assessment Tool was developed to: 1) conduct observations of students as they demonstrate food safety practices, and 2) use this information to design classroom‐based learning activities that are aligned with students’ Individual Education Plans (IEP). Pilot data suggest that the tool is valid and reliable for use in a kitchen‐based setting. This is the first known tool of its kind to test food safety skills of individuals with special needs in a real‐world environment. Further testing is needed to determine the usefulness of the tool for broader audiences.     

An Empowerment Approach for Elders Living With Diabetes: A Pilot Study of a Community-Based Self-Help Group—The Diabetes Club

ABSTRACT

Diabetes mellitus is a disabling, deadly disease, affecting one in five of adults over 65. Unfortunately, for the few elders that receive diabetes self-care training it is often taught using traditional didactic methods that are insensitive to their unique needs and immersed in the traditional medical paradigm. Integrating diabetes self-care into daily living demands more than knowledge acquisition and skill mastery; it requires acceptance of the disease, motivation for change, instrumental and emotional support, general problem-solving skills, and control over one's life – empowerment. This project sought to develop and pilot-test a peer-led, community-based, self-help intervention for elders with diabetes—the Diabetes Club. The intervention targeted diabetes self-efficacy, seeking to empower elders then increase diabetes self-care behavior targets, resulting in improved glycemic control. Club members and social workers collectively developed, implemented, tested intervention protocols, detailed in this paper with additional materials available on a dedicated website. Albeit over a short time period, findings showed significant improvements in diabetes self-efficacy, self-care behaviors, and reduction of glycosolated hemoglobin (A1C). The results are promising, demonstrating the benefits of social-work involvement in diabetes and the potential of elders helping themselves and each other.     

Writing through retellings: an exploratory study of language-impaired and dyslexic populations

This study was designed to examine differences and similarities in the writing of 15 language-impaired, 17 dyslexic and 15 typically developing control subjects matched on chronological age. Subjects ranging in age from 11 to 21 years were required to produce a written language sample using an expository text-retell procedure. The writing of these groups was compared on eight variables across discourse, T-unit, sentence, and word levels. Control subjects performed better than language-impaired and dyslexic subjects on all writing variables. Dyslexic subjects showed better performance than the language-impaired subjects on several variables including, (a) number of T-units, (b) number of ideas, (c) total number of words, and (4) number of different words while showing comparable performance on percentage of spelling and production of grammatically correct sentences. These findings support Bishop and Snowling’s [Psychol. Bull. 130 (2004) 858] position that the differences between these two clinical populations exist in the non-phonological dimensions of language.     

Planning text structure as a way to improve students' writing from sources in the compare–contrast genre

The aim of this study was to improve 7th- and 8th-grade students' (N = 83) compare–contrast reports when writing from sources. An instructional unit was designed and implemented for this purpose. It focused on increasing students' knowledge of compare–contrast text structure and on having students memorize and use a table to plan the structure of their reports. There was a large effect size of instruction, such that students in the instruction group made far greater gains in the holistic and structural quality of their writing (from pretest to posttest) than students in the control group.     

Constraints on the Calibration of Performance

We examined the effect of experimenter-controlled incentives and feedback on the calibration of performance. Subjects answered 36 reading comprehension and 8 mathematical multiple-choice questions and rated the accuracy of their responses. Perfect calibration was possible only when true and estimated test performance were approximately equal. Incentives for improved performance (i.e., doubling the credit people received for correct answers) adversely affected performance and calibration compared to the same incentives for improved calibration (i.e., doubling credit for minimizing the error between true and estimated performance). Feedback had no effect on performance or accuracy nor did it interact with the incentive variable. An examination of coefficient α suggested a strong response bias by individuals when calibrating their performance; individuals tended to rate their performance accuracy consistently regardless of item difficulty or whether they answered the item correctly. Educational implications were discussed.     

Assessment of Autism Symptoms From 6 to 18 Months of Age Using the Autism Observation Scale for Infants in a Prospective High-Risk Cohort

The objectives were to characterize behavioral signs of autism spectrum disorder (ASD) in younger siblings of diagnosed children (high-risk; HR) and examine classification features of the Autism Observation Scale for Infants (AOSI). Participants (501 HR and 180 low-risk [LR]) were assessed between 6 and 18 months using the AOSI and at age 3 for ASD diagnoses. Total AOSI scores differentiated HR infants later diagnosed with ASD starting at 12 months. ROC analyses identified 12- and 18-month cutoff scores associated with 0.52 sensitivity and 0.74 specificity and 0.73 sensitivity and 0.65 specificity, respectively. Although classification accuracy does not support use as a standalone screen, the AOSI identifies features associated with ASD starting at 6 months and differentiates HR infants with ASD by 12 months.     

Who's in the house? Race differences in cohabitation,single parenthood,and child development

This study examined four questions: (1) How does family structure (specifically, single parenthood, married parent, and cohabitating parent) affect children's delinquency and math test scores? (2) Do these effects differ by race? (3) Do parenting practices mediate the links between family structure and children's outcomes? and (4) Does this mediation differ by race? Unlike some previous work in this area, the present study distinguished between the effects of single parenthood and cohabitation. Using fixed-effects techniques to control for unobserved heterogeneity between children in the various family structures, single parenthood was found to be associated with reduced well-being among European American children, but not African American children. Cohabitation was associated with greater delinquency among African American children, and lower math scores among European American children. No evidence was found to indicate that parenting mediated the links between family structure and children's outcomes. Finally, it was found that for African American children, measures of maternal warmth and the provision of rules had direct effects on children's delinquency.     

Participation in an intergenerational service learning course and implicit biases

Biases against the elderly and people with disabilities can lead to discriminatory behaviors. One way to conceptualize attitudes toward the elderly and people with disabilities is through the differentiation of explicit (conscious) and implicit (unconscious) factors. Although both explicit and implicit attitudes and biases contribute to the full picture of peoples’ attitudes, explicit ideas alone may not accurately reflect people’s attitudes. This may be due to societal pressure to conceal explicit biases or the fact that often times, people are not aware they hold prejudiced views. The Implicit Association Test is a computer-based categorization task designed to assess implicit or unconscious attitudes. This test was used in in the current study to assess the impact of an intergenerational service-learning course. We designed this study to determine if greater exposure or contact with the elderly or people with disabilities might influence college students’ implicit attitudes. Pre- and post-assessment of participating students, using the Wilcoxon signed-rank test, found statistically significant decreased biases after participation. Results from this study that suggest participating in an intergenerational service-learning course can positively affect implicit attitudes. This is encouraging, especially because these attitudes are developed over a long period of repeated exposure, are consistently reinforced by cultural factors, and are notoriously difficult to change.     

University–industry collaboration: Patterns of growth for low- and middle-level performers

Following landmark legislation passed more than 20 years ago, university–industry relationships have now become central to understanding the changing role of research universities in American Society. The paper analyzes the development of university–industry partnerships during the 1990s. Past studies have used a broad array of measures of ties and a variety of research methodologies, but they have shared a focus on top collaborators or on samples of universities skewed toward the top. However, findings based on top collaborators may not be valid for other universities. Universities involved in mid- to low-levels of collaboration are qualitatively different in many ways from the more extensively studied set of top collaborators, suggesting that characteristics affecting university–industry ties may not be the same for these institutions. The paper shifts the focus away from top collaborators to this sizable and less studied majority. In general, we find that the same characteristics predicting high levels of involvement for the sample as a whole also predict high levels of involvement for the sub-sample of mid- and low-level collaborators. However, We find some particular characteristics of these institutions, such as land grant status, are also associated with stronger ties to industry, and that some characteristics of 25 top institutions do not predict the level of involvement of these lower-level collaborators. We will discuss whether the licensing of new technology is likely ever to become an important source of net revenues for current middle and low-level collaborators. Our findings raise doubts about whether many universities below the top 25 will earn substantial net revenues from licensing, though they do not dispute the potential service value of these ties. The study is based on examination of a wide range of potential influences on university–industry collaboration for institutions that are not currently among the most heavily involved in partnerships. These include status, other institutional characteristics (such as size and control), investment in science and engineering, and characteristics of offices or technology transfer.     

Exploring the variety of parental talk during shared book reading and its contributions to preschool language and literacy: evidence from the Early Childhood Longitudinal Study-Birth Cohort

Although many studies have explored shared book reading between preschoolers and their families, very few have examined this practice within a large, nationally representative sample. Using the ECLS-B dataset, this study investigated shared reading among nearly 700 families of diverse ethnic, linguistic, and socioeconomic backgrounds. Coding of families’ book-related discussion focused on the variety of types of talk that parents used during reading. Results showed that parents focused primarily on the meaning of the story, with little attention to the code of the text. The range of talk techniques that parents used was largely independent of background factors such as child gender, ethnicity, or age, as well as family home language. A wider variety of meaning-related remarks by parents was linked to more advanced language skills among preschoolers. Findings provide a portrait of the nature of shared book reading discussion among American families, a profile of the background factors that are linked to this talk, and a precise account of the unique contributions of this talk to key emergent language and literacy competencies.