Sökning: "task variation"

Visar resultat 1 - 5 av 164 avhandlingar innehållade orden task variation.

  1. 1. Teaching for the learning of additive part-whole relations : The power of variation and connections

    Författare :Anna-Lena Ekdahl; Ulla Runesson Kempe; Hamsa Venkat; Camilla Björklund; Christiane Benz; Jönköping University; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; variation; variation theory; connections in teaching; making connections; early numbers; teaching and learning additive relations; part-whole relation; part-whole relations of numbers; intervention study;

    Sammanfattning : In this thesis, results from four empirical studies and a re-analysis are synthesized with what can constitute a structural approach to teaching and learning additive part-whole relations among learners aged four to eight years. In line with a structural approach to additive relations, the relations of parts and whole are in focus from the outset and are seen as the basis for addition and subtraction (Davydov 1982; Neuman, 1987). LÄS MER

  2. 2. Dislocation et référence aux entités en français L2 : Développement, interaction, variation

    Författare :Hugues Engel; Inge Bartning; Henriëtte Hendriks; Stockholms universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; Dislocations; second language acquisition; spoken French L1 and L2; oral speech; development; acquisitional stages; use; input; information structure; task-induced variation; interaction; French language; Franska språket; French; franska;

    Sammanfattning : This thesis investigates the use and development of dislocations in oral productions by Swedish users of French as a second language (L2). Dislocations are highly frequent in French oral speech and play an essential role in building utterances. LÄS MER

  3. 3. Syntaktisk variation och förändring : en studie av subjektslösa satser i fornsvenska

    Författare :David Håkansson; Christer Platzack; Tor Anders Åfarli; danska och isländska Avdelningen för svenskämnen; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; diachronic syntax; syntactic change; language variation; Old Swedish; referential subjects; null subjects; word order; information structure; verbal agreement; quantitative analysis; Scandinavian languages; Nordiska språk; Nordiska språk; Scandinavian Languages; information structure;

    Sammanfattning : The topic of this thesis is subjectless clauses in Old Swedish (1225–1526). The thesis focuses on referential subjects, and addresses the problem of why the possibilities to leave out such subjects have been reduced during the history of Swedish. The dissertation consists of three main parts, divided into eight chapters. LÄS MER

  4. 4. Variation simulation of sheet metal assemblies for geometrical quality : parameter modeling and analysis

    Författare :Stefan Dahlström; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; tolerancing; geometrical variation; variation simulation; sheet metal assembly; virtual verification; geometrical quality;

    Sammanfattning : The automotive industry deals with an increased demand for virtual verification of the geometrical quality of the product. The aim is to reduce the need for adjusting the assembly process to deliver a product with high quality. LÄS MER

  5. 5. Eliciting Knowledge from Experts in Modeling of Complex Systems : Managing Variation and Interactions

    Författare :Per Wikberg; Bo Strangert; Erland Svensson; Berndt Brehmer; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Modeling; Experts; Communication; Qualitative Data; Roles; Cognitive science; Kognitionsvetenskap;

    Sammanfattning : The thematic core of the thesis is about how to manage modeling procedures in real settings. The view taken in this thesis is that modeling is a heuristic tool to outline a problem, often conducted in a context of a larger development process. LÄS MER