Search results for " feedback"
showing 10 items of 291 documents
Corrective feedback and learner uptake in an EFL classroom
2007
Oral errors, corrective feedback and learner uptake in an EFL setting
2012
Oppilaiden kielelliset virheet ovat luonnollinen osa luokkahuonediskurssia vieraiden kielten oppitunneilla. Opettaja antaa usein korjaavaa palautetta (corrective feedback) oppilaidensa virheisiin, ja parhaassa tapauksessa palaute auttaa oppilaita oppimaan virheistään. Tutkielma pyrkii kartoittamaan erilaisia opettajien käyttämiä keinoja, kun he antavat korjaavaa palautetta oppilaiden puheessa tekemiin virheisiin. Tutkielmassa tarkastellaan myös oppilaiden tapaa reagoida palautteeseen (uptake) ja sitä, onnistuvatko oppilaat korjaamaan alkuperäiset virheensä (repair). Tutkimuksen kohteena on kaksi lukiotason luokkaa ja heidän opettajansa. Aineisto koostuu kahdeksasta englannin tunnista (yhtee…
Students' perceptions about the use of oral feedback in EFL classrooms
2016
Tämän tutkimuksen tarkoituksena oli selvittää lukiossa opiskelevien oppilaiden näkökulmia ja mielipiteitä yleisesti palautteen antoon liittyen. Pääpaino oli suullisessa palautteessa, ja tutkimus pyrki selvittämään, milloin, miten ja kuinka paljon suullista palautetta annetaan englannin kielen tunneilla lukiossa, sekä millaista suullista palautetta lukiolaiset haluaisivat saada, ja mistä kielen osa-alueista. Palautteen anto on tärkeä osa oppimista ja opettamista. Palautteen antoa luokkahuoneessa on tutkittu aiemmin, ja usein tutkimukset ovat keskittyneet esimerkiksi korjaavaan palautteeseen ja sen eri muotoihin niin oppilaan kuin opettajan kannalta, tai kirjalliseen palautteeseen. Suullista …
Entity Recommendation for Everyday Digital Tasks
2021
| openaire: EC/H2020/826266/EU//CO-ADAPT Recommender systems can support everyday digital tasks by retrieving and recommending useful information contextually. This is becoming increasingly relevant in services and operating systems. Previous research often focuses on specific recommendation tasks with data captured from interactions with an individual application. The quality of recommendations is also often evaluated addressing only computational measures of accuracy, without investigating the usefulness of recommendations in realistic tasks. The aim of this work is to synthesize the research in this area through a novel approach by (1) demonstrating comprehensive digital activity monitor…
Formative assessment in higher education: analysis of the experience
2015
<p>Currently the learning is in the center of the education therefore the methods and techniques that promote learning become topical, inter alia higher education. Formative assessment is a significant part of the study process as a factor for promotion of the learning. The article analyzes the experience of formative assessment at the study course aimed at the development of writing competence and ensuring appropriate skills development.</p>
Effects of timing of formative feedback in computer‐assisted learning environments
2020
Detection of Signals in MC–CDMA Using a Novel Iterative Block Decision Feedback Equalizer
2022
This paper presents a technique to mitigate multiple access interference (MAI) in multicarrier code division multiple access (MC-CDMA) wireless communications systems. Although under normal circumstances the MC-CDMA system can achieve high spectral efficiency and resistance towards inter symbol interference (ISI) however when exposed to substantial nonlinear distortion the issue of MAI manifests. Such distortion results when the power amplifiers are driven into saturation or when the transmit signal experiences extreme adverse channel conditions. The proposed technique uses a modified iterative block decision feedback equalizer (IB-DFE) that uses a minimal mean square error (MMSE) receiver …
Reforming the Teaching and Learning of Foundational Mathematics Courses: An Investigation into the Status Quo of Teaching, Feedback Delivery, and Ass…
2022
Several universities are witnessing an increase in students’ enrolment in mathematics-intensive programmes over the last decades. This increase has come with the price of high failure rates in foundational mathematics courses, which poses challenges to mathematics teaching and learning in higher education. It is therefore inevitable, for some universities, to transform the teaching and learning of mathematics to more student-centred approaches that engage the students mathematically and enhance their success rates. We approach this transformative effort by investigating students’ perception of teaching, feedback, and assessment as a first step in reforming the teaching of a firs…
Msb2 is a Ste11 membrane concentrator required for full activation of the HOG pathway.
2015
The high osmolarity glycerol (HOG) pathway, composed of membrane-associated osmosensors, adaptor proteins and core signaling kinases, is essential for the survival of yeast cells under hyper-osmotic stress. Here, we studied how the MAPKKK Ste11 might change its protein interaction profile during acute stress exposure, with an emphasis on the sensory system of the so-called Sho1/Msb2 signaling branch. To characterize the transience of protein-protein interactions we utilized a recently described enzymatic in vivo protein proximity assay (M-track). Accordingly, interaction signals between Ste11 and many of its signaling partners can already be detected even under basal conditions. In most cas…
Class-B two-photon Fabry–Pérot laser
1998
Abstract We study the stationary operation and stability properties of a class-B two-photon Fabry–Perot laser. We show that, differently from the one-photon laser, the intensity emitted by the two-photon laser is larger in a Fabry–Perot than in a ring cavity. The lasing solution loses stability through a subcritical Hopf bifurcation, as it occurs in the unidirectional ring laser. The stability domain in the parameter space is larger in the Fabry–Perot than in the ring cavity configuration.