The balance model of dyslexia and remedial training: an evaluative study

The aim of this study was to test the validity of Bakker's (1983, 1990) theory and treatment paradigm of dyslexia. Twenty-one children (mean age = 9.9 years) categorized as P-type dyslexics (showing accurate but slow and fragmented reading) and 19 children (mean age = 9.7 years) categorized as L-type dyslexics (fast but inaccurate readers) were presented with hemisphere-specific stimulation (HSS) and hemisphere-alluding stimulation (HAS). HSS was produced by presenting words to either the left or the right visual half-field, or to the left or right hand of the participant. HAS training was achieved through the presentation of either semantically/phonetically demanding or perceptually demanding text. Participants were given either a treatment program that was specifically designed for their particular dyslexia subtype, or a program that had been deliberately chosen to be inconsistent with their subtype. Contrary to predictions, participants made gains on all of the reading measures, regardless of the type of treatment given. On the basis of these findings it is suggested that treatment gains made are due to nonspecific training effects and not to the specific nature of Bakker's remedial strategies.     

ZnS_(0.8)Se_(0.2) film for high resolution liquid crystal light valve

INTRODUCTION Liquid crystal light valves (LCLV) are devices whose function is to convert an input image pos-sessing specific wavelength, intensity and coher-ence to an output image in which some or all of these parameters are varied (Efron et al., 1985). Therefore, they can be used as image amplifiers for large screen projection display, image wavelength converters and incoherent-to-coherent image converters for optical data processing and correlation. The appli-cation potentialities ar…     

Consistency and development of prosocial dispositions: a longitudinal study

The issue of whether there is consistency in prosocial dispositions was examined with a longitudinal data set extending from ages 4 to 5 years into early adulthood (N = 32). Spontaneous prosocial behaviors observed in the preschool classroom predicted actual prosocial behavior, other- and self-reported prosocial behavior, self-reported sympathy, and perspective taking in childhood to early adulthood. Prosocial behaviors that were not expected to reflect an other-orientation (i.e., low cost helping and compliant prosocial behavior) generally did not predict later prosocial behavior or sympathy. Sympathy appeared to partially mediate the relation of early spontaneous sharing to later prosocial dispositions. The results support the view that there are stable individual differences in prosocial responding that have their origins in early childhood.     

Effects of Client Race‐Ethnicity on Perceptions of Counselor Trainees: Study 1 and Study 2

The authors investigated the impact that racial stereotypes have on counselor trainees' perceptions of the attributes and behaviors of ethnically diverse male clients. Two studies were conducted in which participants were counselor trainees (Study 1, N = 58; Study 2, N = 75) who received a case study in which a male student sought counseling for problems affecting his school work. No differences were revealed in Study 1. In Study 2, counselor perceptions of client attributes differed across client race–ethnicity. The results are discussed in terms of their implications for training counselors, particularly regarding multicultural courses and workshops.     

The incidence of severe physical child abuse in Wales

OBJECTIVES: The purposes of this study were: (1) to ascertain the incidence and nature of severe physical child abuse in Wales; (2) to ascertain the incidence of all physical abuse in babies under 1 year of age; and (3) to determine whether child protection registers (CPR) accurately reflect the numbers of children who are physically abused. METHODS: This is a population-based incidence study based in Wales, UK, for 2 years from April 1996 through March 1998. Children studied were under the age of 14 with severe physical abuse consistent with the criminal law level of Grievous Bodily Harm. This included seven categories of injury (death; head injury including subdural hemorrhage; internal abdominal injury; physical injury in Munchausen Syndrome by Proxy including suffocation; fracture; burn or scald; adult bite). Cases were ascertained by a pediatrician surveillance reporting system (WPSU). A criterion for inclusion was multidisciplinary agreement that physical abuse had occurred (at case conference, strategy meeting, or Part 8 Review). The incidence of all babies under 1 year of age with physical abuse was also studied. Ascertainment of babies under the age of 1 year was undertaken from CPR as well as the WPSU. RESULTS: Severe abuse is six times more common in babies [54/100,000/year (95% CI +/- 17.2)] than in children from 1 year to 4 years of age [9.2/100,000 (95% CI +/- 3.6)]. It is 120 times more common than in 5- to 13-year-olds [0.47/100,000 (95% CI +/- 0.47)]. This is mainly because two types of serious abuse (brain injury including subdural hemorrhage and fractures) are more common in babies under the age of 1 year than older children. Using data from two sources (the WPSU and CPRs), the incidence of physical abuse in babies is 114/100,000 (CI 114 +/- 11.8) per year. This equates to 1 baby in 880 being abused in the first year of life. The largely rural Health Authority area in Wales had incidence figures for abuse in babies that were 50% of the three other predominantly urban Health Authority areas. Boys throughout the series were more at risk of being severely abused than girls (p < .025). Only 29% of the babies under 1 year of age on the CPR had actually been injured. Thirty percent of abused babies under the age of 1 year and 73% of severely abused children over the age of 1 year had caused previous concern to health professionals regarding abuse or neglect. Conclusions: Physical abuse is a significant problem in babies under the age of 1 year. Very young babies (under 6 months old) have the highest risk of suffering damage or death as a result of physical abuse. Severe abuse, in particular subdural hematoma and fracture, is much more common in babies than in older children. There is evidence of failure of secondary prevention of child abuse by health professionals, with a greater need to act on concerns regarding abuse and neglect. Interagency child protection work in partnership with parents should focus more on protecting babies under age 1 year from further abuse than on maintenance of the infant within an abusive home. The CPR is not intended as an accurate measure of children suffering abuse. It is a record of children requiring a child protection plan and must not be used as a measure of numbers of abused children.     

Goals,data use,and instruction: the effect of a teacher professional development program on reading achievement

In this paper, we investigated whether student reading comprehension could be improved with help of a teacher Professional Development (PD) program targeting goals, data use, and instruction. The effect of this PD program on 2nd- and 3rd-grade student achievement was examined using a pretest-posttest control group design. Applying propensity score matching, 35 groups in the experimental condition were matched to 35 control groups. Students in the experimental condition (n = 420) scored significantly higher on a standardized assessment than the control condition (n = 399), the effect size being d = .37. No differential effects of the PD program were found in relation to initial reading performance or grade. Different model specifications yielded similar albeit smaller effect sizes (d = .29 and d = .30). At the end of the program, students in the experimental condition were more than half a year ahead of students in the control condition.     

Biomolecular characterization,identification, enzyme activities of molds and physiological changes in sweet potatoes (<Emphasis Type="Italic">Ipomea batatas</Emphasis>) stored under controlled atmospheric conditions

Microbial attacks during storage are one of the primary causes of product deterioration, and can limit the process of prolonging the shelf-life of harvested food. In this study, sweet potatoes were stored at temperatures of 13, 21, and 29 °C for 4 weeks. Samples were collected during storage and plated on potato dextrose agar, from which axenic mold cultures were obtained and identified using 26S rRNA gene sequences. Physiological changes of potato tubers were assessed with respect to pathogenicity, enzyme activity, and atmospheric storage conditions. Six fungal species were identified, namely Penicillium chrysogenum (P. rubens), P. brevicompactum, Mucor circinelloides, Cladosporium cladosporiodes, P. expansum, and P. crustosum. The following fungal isolates, namely P. expansum, P. brevicompactum, and Rhizopus oryzae, were recovered from the re-infected samples and selected according to their levels of enzyme activity. This study revealed high levels of activity for cellulase and pectinase, which were most notable during the initial three days of testing, and were followed by a steady decrease (P<0.05). Polygalacturonase activity was prominent with values ranging from 12.64 to 56.79 U/mg (P. expansum) and 18.36 to 79.01 U/mg (P. brevicompactum). Spoilage was obvious in the control group, which had a 100% decay at the end of the experimental period compared with samples treated with iprodione and sodium hypochlorite, in which the decay rates were 5% and 55%, respectively. The data for the iprodione- and sodium hypochlorite-treated samples at the end of the 3-month storage period showed that they were significantly different (P=0.041), with the sodium hypochlorite-treated samples producing twice the rate of infection compared to the iprodione-treated samples. The comparative rate of the progression of decay in the treated samples can be expressed as iprodione<sodium hypochlorite<control. This study demonstrates that sweet potato tissue damage is due to the activities of microbial enzymes and, in particular, the pectinases of the organisms isolated from the infected potato tissues, and suggests the advantages of utilizing iprodione as a curing agent for potato tubers before storage.     

Assessing alignment between information technology educational opportunities,professional requirements,and industry demands

Information technology (IT) and computing are growing fields, offering far more job opportunities than applicants. Yet, little data are available to indicate how course content, employer needs, and additional learning opportunities work together the prepare graduates to enter the IT workforce. To understand the extent to which learners were prepared to for these highly technical careers, we used text analysis to examine the extent to which course syllabi, job postings, internship postings, and industry certifications from information technology preparation programs at state college and two universities commonly reflected national IT curriculum knowledge areas. Integrated data suggested that while the two-year and four-year programs imparted key technical skills, to qualify employers sought applied, or “soft,” skills such as critical thinking, problem solving, teamwork, and written and verbal communication. These soft skills were more difficult to detect as learning outcomes, but the determination of the extent to which the examined programs foster these skills presents a fertile area for subsequent research.     

The Pitfalls of Differentiation in the Financing of Russian Universities

Study objective: To identify the causes and consequences of the growing stratification of universities in terms of the volumes and sources of funding that they have access to as well as in the programs of study that they offer.

Methods: We used statistical and economic analysis to study the outcomes of university activity. We assessed the interrelationships between the resource base of higher education and the production and economic potential of the Russian regions through the application of an econometric model. We also conducted an empirical analysis of the factors that are influencing the increasing public demand for higher education.

Results: We identified trends in how the demand for higher education has structurally changed between 2001 and 2014. We assessed how sources of funding at universities differ from region to region given the transition to the performance-based contract model. We identified the main risks (pitfalls) associated with the structural misalignment of the demand for higher education and the proposed quotas for public scholarship-funded seats in various fields of study. This process is unfolding against a background of increasing regional differentiation, which is contributing to the stratification of Russian universities in terms of the volumes and sources of their financial support and heightened financial obligations caused by raising the salaries of faculty members and leading to a shortage of funds that are available for facilities maintenance as well as supporting the learning process. This latter factor jeopardizes the quality of educational programs.

Findings: We were able to identify trends in how the demand for higher education is structurally changing in Russian higher education on the basis of an empirical analysis that was carried out using an econometric model. We assessed the impact of the global economic crisis and the effective ability of families to pay for higher education. We also identified the risks (pitfalls) that result from the regional differences in university funding .

Practical significance: Specialists may apply the main arguments and conclusions of the article in the field of economics and management when drafting university financial plans and development strategies.