Response to Intervention Screening and Progress‐Monitoring Practices in 41 Local Schools

This study describes response to intervention (RTI) screening and progress‐monitoring instruments and procedures in 41 local school settings. For screening the schools most often used published reading assessments or commercial products; a three‐times‐per‐year screening schedule was most prevalent. For progress monitoring schools most often relied on published reading assessments; a weekly progress monitoring schedule was most prevalent. The variability between local school practices is discussed with regard to efficiency, equity, and viability of RTI.     

Comparison of oil and egg tempera paint systems using time-of-flight secondary ion mass spectrometry

Time-of-flight secondary ion mass spectrometry (ToF-SIMS) is quickly becoming a critical tool in the field of art conservation. This technique provides high-resolution spatial maps of both inorganic and organic components located within cross-sectional samples collected from works of art. With recent advances in surface analysis, ToF-SIMS can now be used to identify specific amino acids present in protein-containing materials as well as fatty acids in drying oils. For example, the detection of the ion fragment associated with the amino acid hydroxyproline can be used to confirm the use of animal glue in a paint sample. As an analytical technique, ToF-SIMS avoids the need for derivatization/silylation reagents, with no interference by the presence of pigments. Furthermore, the layered systems that are often encountered in historical paint samples remain intact throughout the analytical procedure. This allows for the co-localization of organic and inorganic species in specific layers (e.g. egg yolk paint atop a glue ground). Because of this ability to localize the analytical signal to approximately 6?µm or less, the mass spectral information can be used to produce mass-resolved and spatially-resolve images which can be correlated to previous studies of the same samples. In this study, ToF-SIMS was used to analyze a paint cross section obtained from a painting attributed to Raphael, and another from a painting by the Sienese artist Matteo di Giovanni.     

The female athlete triad: components, nutrition issues, and health consequences

This paper, which was part of the International Association of Athletics Federations (IAAF) 2007 Nutritional Consensus Conference, briefly reviews the components of the female athlete triad (Triad): energy availability, menstrual status, and bone health. Each component of the Triad spans a continuum from health to disease, and female athletes can have symptoms related to each component of the Triad to different degrees. Low energy availability is the primary factor that impairs menstrual dysfunction and bone health in the Triad. We discuss nutritional issues associated with the Triad, focusing on intakes of macronutrients needed for good health, and stress fractures, the most common injury associated with the Triad. Finally, we briefly discuss screening and treatment for the Triad and the occurrence of the Triad in men.     

Reflections on “teaching discrete skills to students with moderate mental retardation in small‐group instructional arrangements”

Several response‐prompting strategies exist for teaching students with disabilities (Wolery, Ault, & Doyle, 1992). With these strategies, prompts are provided to ensure that students perform the target behaviors in the presence of the target stimuli. However, to transfer stimulus control from the prompts to the target stimuli (i.e., to establish independent and appropriate responding), the prompts must be faded. Often, the various strategies differ on the manner in which prompts are faded.     

SERVICE LEARNING AND OLDER ADULTS

Youth and older adults are the most valuable sources of community volunteerism in the United States today. An important part of involving youth in service to others has been the proliferation and sophistication of service-learning programs that provide opportunities for meaningful engagement and reflection. Increasingly, service learning is recognized as an integral part of both community involvement and education, and youth are provided with growing opportunities to combine practice and knowledge. As this movement has developed, however, older adult volunteers have been largely excluded. Despite theory and observation that demonstrates older adults' desire to stay engaged in learning and service, programs providing them with structured opportunities are rare. After outlining the development and expansion of service-learning programs for youth in the United States, this paper asks the question, ''Why not service learning for elders?'' analyzes some of the potential benefits of institutionalizing such an approach, and highlights promising efforts in the field.