Assessment of special educational needs integration by the educational community in Spain

The study collected and contrasted the opinions of different sectors of the educational community about the functioning and integration of students with special educational needs. In order to do this, a broad questionnaire was sent to teachers of diverse educational stages, to counsellors, parents and to students, both with and without special educational needs. The objective was to examine the respondents’ approach to mainstream integration and their opinions about how their school operated. At the same time, the study examined their opinion concerning the work of the teachers, the learning and social development of the students, the relationships with families and the input of the education authorities. Barriers which create difficulties for educational integration were assessed.     

A critical review of education support practices in Spain

ABSTRACT

The objective of this study is to analyse different models of educational support that are used in schools with public funding from the perspective of support teachers, counsellors and members of management teams. Participants were 79 professionals from the three areas mentioned above. The methodological approach was a phenomenological qualitative one using focus groups and subsequent qualitative analysis of the data. The systems of categories and subcategories underwent a progressive process of triangulation. The results show that professionals identify support practices that can be divided into two differentiated models: a traditional model linked to a medical perspective of providing personal support to the most vulnerable students and a support model consistent with inclusive education. There are also discrepancies among professionals, especially about the need for support to be provided within the reference classroom. The discussion focuses on identifying essential aspects, to more effectively support students and teachers in an ordinary school context. In addition, professionals question the regulations for their disconnection from the reality they experience in schools. All this requires a rethinking of the functions of support teachers supported by careful initial and ongoing training.     

Modeling and multi-objective optimization of a gasoline engine using neural networks and evolutionary algorithms

In this paper, a multi-objective particle swarm optimization （MOPSO） algorithm and a nondominated sorting genetic algorithm II （NSGA-II） are used to optimize the operating parameters of a 1.6 L, spark ignition （SI） gasoline engine. The aim of this optimization is to reduce engine emissions in terms of carbon monoxide （CO）, hydrocarbons （HC）, and nitrogen oxides （NOx）, which are the causes of diverse environmental problems such as air pollution and global warming. Stationary engine tests were performed for data generation, covering 60 operating conditions. Artificial neural networks （ANNs） were used to predict exhaust emissions, whose inputs were from six engine operating parameters, and the outputs were three resulting exhaust emissions. The outputs of ANNs were used to evaluate objective functions within the optimization algorithms： NSGA-II and MOPSO. Then a decision-making process was conducted, using a fuzzy method to select a Pareto solution with which the best emission reductions can be achieved. The NSGA-II algorithm achieved reductions of at least 9.84%, 82.44%, and 13.78% for CO, HC, and NOx, respectively. With a MOPSO algorithm the reached reductions were at least 13.68%, 83.80%, and 7.67% for CO, HC, and NOx, respectively.     

Addressing challenging behaviours in the general education setting: conducting a teacher-based Functional Behavioural Assessment (FBA)

When a student demonstrates a challenging or problematic behaviour in the classroom, the climate and the instructional experience can change dramatically for both the students and the classroom teacher. Before resorting to sanctions and punitive consequences, there is a series of steps a classroom teacher can conduct to reduce and replace the challenging behaviour with desired and positive behaviours. The Functional Behavioural Assessment (FBA) is a systematic data collection process used to ascertain information about a student demonstrating a challenging behaviour(s). Typically reserved for students receiving special education services, the FBA can assist students in the general education curriculum as well. More importantly, the FBA process can be of great use in helping the classroom teacher better understand the challenging behaviour, the triggers for the behaviour and the reinforcing consequences of the behaviour. This paper will review the fundamentals of the FBA process, advantages of the process, and practical steps the classroom teacher can use to conduct an FBA.     

Effects of AM3 (Inmunoferon®) on increased serum concentrations of interleukin-6 and tumour necrosis factor receptors I and II in cyclists

Abstract

The aims of this study were to examine the changes in plasma concentrations of inflammatory cytokines induced by training and competition in professional cyclists. We report the serum concentrations of interleukin-6 (IL-6), tumour necrosis factor alpha (TNF-α), tumour necrosis factor receptors I and II (TNFR-I and -II) in a prospective, randomized, double-blind trial involving the administration of AM3 (Inmunoferon®), an oral booster immunomodulator, or placebo to 16 professional cyclists (n=8 in each group) for 65 consecutive days. Serum was collected just before treatment began (baseline), at the end of pre-competition training, before the mountain stage of the competition (60 days), 4 h after finishing this stage (62 days), and 18 h after the fifth and last day of competition (65 days). To determine the normal levels of cytokines and soluble TNF receptors, individual samples from 14 moderately trained healthy controls were studied. After 60 days of training, the serum concentrations of IL-6 did not differ significantly from those at the beginning of the study for either group of cyclists (placebo and AM3). A significant rise was seen in IL-6 concentrations in both the AM3 and placebo groups at 62 days, 4 h after finishing the mountain stage. The increase was significantly greater in the placebo group than in the AM3 group. At 65 days of treatment, 18 h after the fifth and last day of competition, IL-6 concentrations were similar to those recorded at the end of the training, but were significantly higher in the placebo group than in the AM3 group. At the end of training, serum TNFR-I concentrations in both groups of cyclists were significantly lower than at baseline. The concentrations of serum TNFR-I and -II both 4 h after finishing the mountain stage and 18 h after the fifth and last day of competition were significantly higher than those recorded after training in both groups. Professional cycling competition is associated with increases in serum IL-6 and TNFR-I and -II concentrations. Inmunoferon treatment reduced significantly the concentrations of IL-6 but not those of TNFR-I and -II.     

Acute effects of whole-body vibration on running gait in marathon runners

Abstract

The aim of this study was to investigate the effects of a single bout of whole-body vibration (WBV) on running gait. The running kinematic of sixteen male marathon runners was assessed on a treadmill at iso-efficiency speed after 10 min of WBV and SHAM (i.e. no WBV) conditions. A high-speed camera (210 Hz) was used for the video analysis and heart rate (HR) was also monitored. The following parameters were investigated: step length (SL), flight time (FT), step frequency (SF), contact time (CT), HR and the internal work (W_INT). Full-within one-way analysis of variance (ANOVA) of the randomised crossover design indicated that when compared to SHAM conditions, WBV decreased the SL and the FT by ~4% (P < 0.0001) and ~7.2% (P < 0.001), respectively, and increased the SF ~4% (P < 0.0001) while the CT was not changed. This effect occurred during the first minute of running: the SL decreased ~3.5% (P < 0.001) and SF increased ~3.3% (P < 0.001). During the second minute the SL decreased ~1.2% (P = 0.017) and the SF increased ~1.1% (P = 0.02). From the third minute onwards, there was a return to the pre-vibration condition. The W_INT was increased by ~4% (P < 0.0001) during the WBV condition. Ten minutes of WBV produced a significant alteration of the running kinematics during the first minutes post exposure. These results provide insights on the effects of WBV on the central components controlling muscle function.     

Instructors’ Rationales and Strategies for Teaching History of Science in Preservice Settings

Science & Education - This multiple-case study examined the rationales and instructional strategies for teaching history of science (HOS) of 16 instructors of a history of science course for...