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Valodas mācīšanās paņēmieni sākumskolas skolēniem ar dažādiem mācīšanās traucējumiem angļu valodas mācīšanās veicināšanai
2020
Diplomdarba pētījums tika veikts, lai labāk izprastu iekļaujošās izglītības idejas praktisko pielietojumu situācijās, kad angļu valodas skolotājam jāstrādā arī ar skolēniem, kuriem ir mācīšanās traucējumu pazīmes. Diplomdarba mērķis bija noskaidrot, kādi valodas mācīšanās paņēmieni var palīdzēt sākumskolas skolēniem ar dažādiem mācīšanās traucējumiem angļu valodas mācīšanās veicināšanai. Par pētījuma metodi tika izvēlēts gadījuma pētījums. Respondentu izlasē tika iekļauti 15 angļu valodas skolotāji no dažādām vispārizglītojošajām skolām un 14 sākumskolas posma skolēni vecumā no 7 līdz 9 gadiem vienā no Rīgas privātajām vidusskolām. Kā datu ieguves metode skolotāju viedokļa noskaidrošanai ti…
Secondary Education Students’ Questions on Experimental Devices
2012
Las preguntas forman parte esencial del trabajo que desarrollan los científicos para construir nuevo conocimiento. Sin embargo, los alumnos formulan un número muy escaso de preguntas en las situaciones usuales de aula. En este trabajo se realiza una revisión de las investigaciones realizadas sobre génesis de preguntas y se describen tres estudios empíricos realizados con estudiantes de diferentes niveles educativos ante dispositivos experimentales. Los objetivos fueron: 1) Estimular y analizar las preguntas de los estudiantes cuando intentan comprender los dispositivos; 2) Contrastar la idea de que la mayoría de preguntas destinadas a obtener información tienen su origen en inferencias fall…
Yrittäjävalmiudet ja niiden oppiminen : perustaja- ja jatkajayrittäjien käsityksien eroja
2013
Classification of EEG signals for prediction of epileptic seizures
2022
Epilepsy is a common brain disorder that causes patients to face multiple seizures in a single day. Around 65 million people are affected by epilepsy worldwide. Patients with focal epilepsy can be treated with surgery, whereas generalized epileptic seizures can be managed with medications. It has been noted that in more than 30% of cases, these medications fail to control epileptic seizures, resulting in accidents and limiting the patient’s life. Predicting epileptic seizures in such patients prior to the commencement of an oncoming seizure is critical so that the seizure can be treated with preventive medicines before it occurs. Electroencephalogram (EEG) signals of patients recorded to ob…
Multimodal Communication and Peer Interaction during Equation-Solving Sessions with and without Tangible Technologies
2023
Despite the increasing use of technologies in the classroom, there are concerns that technology-enhanced learning environments may hinder students’ communication and interaction. In this study, we investigated how tangible technologies can enhance students’ multimodal communication and interaction during equation-solving pair work compared to working without such technologies. A tangible app for learning equation solving was developed and tested in fourth and fifth-grade classrooms with two class teachers and 24 students. Video data of the interventions were analysed using deductive and inductive content analysis. Coded data were also quantified for quantitative analysis. Additionally, teac…
Discrimination of serial auditory patterns in rats : roles of configural and elemental associations
2011
In order to test whether rats could discriminate between tone sequences, food deprived rats were given appetitive discrimination conditioning with repeated ascending or descending series of musical notes serving as conditioned stimuli (CSs). The other type of tone sequence was reinforced as the other was followed by nothing. In Experiment 1, each series of 8 tones formed a 2 s cycle. The cycle was repeated six times so that the duration of the whole sequence was 12 s. In Experiment 2, the CSs were similar to those in Experiment 1 except that they started with a random note. As a result, rats could discriminate between the stimuli when the CS started systematically with the same note. When t…
Technical issues in beginning violin: an exploratory study in the classroom with 4-5 years old preschoolers
2018
Conocer los errores técnicos de los alumnos en la enseñanza de la música puede ser de gran ayuda en la planificación de la enseñanza instrumental en sus fases iniciales. Esto es particularmente valioso en el trabajo con alumnado de 4-5 años. Este estudio explora esta cuestión mediante una Investigación-Acción realizada con 11 estudiantes voluntarios de dichas edades. A lo largo de 30 sesiones individuales de 30 minutos, se recogieron datos mediante observación participante realizada por el profesor en una Escuela Municipal de Música, comparándose dos aproximaciones didácticas de iniciación al violín. Una aproximación se centró en el manejo de la mano derecha (aproximación MD), introduciendo…
Item Response Trees: a recommended method for analyzing categorical data in behavioral studies
2015
Behavioral data are notable for presenting challenges to their statistical analysis, often due to the difficulties in measuring behavior on a quantitative scale. Instead, a range of qualitative alternative responses is recorded. These can often be understood as the outcome of a sequence of binary decisions. For example, faced by a predator, an individual may decide to flee or stay. If it stays, it may decide to freeze or display a threat and if it displays a threat, it may choose from several alternative forms of display. Here we argue that instead of being analyzed using traditional nonparametric statistics or a series of separate analyses split by response categories, this kind of data ca…
The medicalization of suicide in 19th century Spain: theoretical, professional and cultural aspects
2012
This paper analyzes the medicalization process of suicide in Spain during the 19th century. It describes the transition of suicide seen as an act of free will to a model, developed by mental doctors, which considered it a pathological behavior. Against this model, other conservative positions from the fields of Law and Medicine continued to defend the traditional view. The initial interest of mental medicine regarding the social aspects of suicide was developed during this period. The social factor that authors considered to be the most influential to suicide was the loss of religious ideas, which was understandable considering that religion was very present in Spanish science and society t…
[Los laboratorios de la Junta para Ampliación de Estudios e Investigaciones Científicas (J.A.E.) y la Residencia de Estudiantes (1912-1939)].
2007
La política de jóvenes pensionados científicos en el extranjero desarrollada por la JAE tuvo un complemento importante en la puesta en marcha de una serie de pequeños laboratorios científicos y centros de investigación agrupados principalmente en el Instituto Nacional de Ciencias y la Residencia de Estudiantes. El presente artículo aporta una perspectiva general de la labor realizada por algunos de esos laboratorios, sus principales protagonistas y grupos de investigación, particularmente los relacionados con las investigaciones biomédicas. No se analiza la labor del Instituto Cajal o el Museo de Ciencias Naturales, que son objeto de otras contribuciones en este mismo número monográfico. Se…