Attention Deficit Hyperactivity Disorder in adolescents and the use of Ritalin

The purpose of this study was to see if a combined stimulant intervention/behavior improvement system facilitated greater gains on achievement tests and on a behavior improvement level system than a behavior improvement system alone with ADHD adolescents. The sample used consisted of 10 subjects classified with ADHD. Subjects were matched for IQ, age, educational classification and placement, socioeconomic status, and family type. Five subjects received stimulants and five received no medication, but all subjects were involved with the behavior improvement system at school. Pretest results were gathered using the KTEA (Kaufman Test of Educational Achievement, brief form) and the student\u27s standing on the behavior improvement system. Post test scores from the same two instruments were then gathered for comparison. Although statistical tests were not significant, these results hold practical significance as demonstrated by the larger grade level gains made by the stimulant group in all areas tested (e.g. reading +1.80 grade levels for medicated vs. +0.52 for non-medicated). It is believed that further research needs to be conducted with larger samples who have less variability within each sample to get more accurate results

Applications of rational emotive behavior therapy in the school setting

As a result of the many demands, as well as lack of time, school counselors need to work with an effective short-term theory. Rational Emotive Behavior Therapy (REBT) fits this description because the general goal of REBT is to attain positive mental health within the least amount of time and with minimal expenditure. Because of its efficiency, and its applicability to individual, small group, classroom, and adults, school counselors should consider using REBT in the school setting. The preventative and self-help focus of REBT, and the teaching materials developed around this theory fit well into the school setting. By applying REBT principles with the whole school population, school counselors can affect the entire school atmosphere and perhaps home environments. In addition, school counselors should continue to look for ways to verify the efficacy of REBT. As Albert Ellis stated, Our future is in education

Characterization of eukaryotic microbial diversity in hypersaline Lake Tyrrell, Australia.

This study describes the community structure of the microbial eukaryotic community from hypersaline Lake Tyrrell, Australia, using near full length 18S rRNA sequences. Water samples were taken in both summer and winter over a 4-year period. The extent of eukaryotic diversity detected was low, with only 35 unique phylotypes using a 97% sequence similarity threshold. The water samples were dominated (91%) by a novel cluster of the Alveolate, Apicomplexa Colpodella spp., most closely related to C. edax. The Chlorophyte, Dunaliella spp. accounted for less than 35% of water column samples. However, the eukaryotic community entrained in a salt crust sample was vastly different and was dominated (83%) by the Dunaliella spp. The patterns described here represent the first observation of microbial eukaryotic dynamics in this system and provide a multiyear comparison of community composition by season. The lack of expected seasonal distribution in eukaryotic communities paired with abundant nanoflagellates suggests that grazing may significantly structure microbial eukaryotic communities in this system

Simpatico

This is the catalogue of the exhibition "Simpatico" at Boston University Art Gallery

The Cohesion-Based Requirements Set Model for Improved Information System Maintainability

The concept of cohesion, which is normally associated with software design, is commonly used to measure the degree to which elements of a module are related. Systems constructed adhering to the principle of cohesion are expected to be more maintainable. It is proposed in this research that it may be more advantageous to apply the principle of cohesion at an earlier phase of the software development life cycle, thus placing more responsibility on the analyst who has a better understanding of the business. This paper proposes the Cohesion-Based Requirements Set (CBRS) model for improved information system maintainability. Using the CBRS technique, one may be able to positively affect the overall maintainability of the resulting system by applying a synthesis or expansion approach when gathering requirements rather than using an approach based on analysis or reduction