Sökning: "faktorer som påverkar matematik svårigheter"

Hittade 4 avhandlingar innehållade orden faktorer som påverkar matematik svårigheter.

  1. 1. Railway traffic disturbance management

    Författare :Johanna Törnquist; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Railway traffic; Transportation; Re-scheduling; Disturbance management; Decision support systems;

    Sammanfattning : With the increasing traffic volumes in many railway networks and reports on capacity deficiencies that result in insufficient punctuality and reliability, the need for efficient disturbance management solutions becomes evident. This thesis focuses on solutions that aim to minimise the consequences of disturbances for the various stakeholders and specifically on methods for re-scheduling the traffic. LÄS MER

  3. 2. Gymnasieelevers kommunikativa strategier i matematikklassrummet : En fallstudie av ett smågruppsarbete om derivata

    Författare :Marie Bergholm; Christer Bergsten; Iiris Attorps; Ewa Bergqvist; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mathematical discourse; commognition; participation; matematizing; subjectifying; identifying; small group learning; Matematisk diskurs; kommognition; deltagande; matematisera; identifiering; subjektifiering; lärande i smågrupper;

    Sammanfattning : Denna fallstudie belyser gymnasieelevers arbete i små grupper med ett problem kopplat till derivata och syftar till att belysa faktorer som gynnar eller hindrar individernas deltagande i och utveckling av den matematiska kommunikationen i klassrummet. Studien har sin teoretiska förankring i Anna Sfards kommognitiva ramverk, där lärande i matematik ses som deltagande i en matematisk diskurs. LÄS MER

  4. 3. Magnitude Processing in Developmental Dyscalculia : A Heterogeneous Learning Disability with Different Cognitive Profiles

    Författare :Kenny Skagerlund; Ulf Träff; Thomas Karlsson; Bert De Smedt; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Developmental Dyscalculia; mathematical learning disabilities; number sense; Dyskalkyli; matematiksvårigheter; antalsuppfattning;

    Sammanfattning : Developmental dyscalculia (DD) is a learning disability that is characterized by severe difficulties with acquiring age-appropriate mathematical skills that cannot be attributed to insufficient education, language skills, or motivation. The prevalence rate is estimated at 3-6%, meaning that a substantial portion of the population struggles to learn mathematics to such a large degree that it affects overall well-being and academic prospects. LÄS MER

  5. 4. CLEFT LIP AND PALATE IN ADOLESCENCE IDENTIFYING VARIABLES RELATING TO PSYCHOSOCIAL CONCERNS

    Författare :Martin Persson; Malmö Institutionen för kliniska vetenskaper; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; self-concept; introversion; Surgery; orthopaedics; traumatology; traumatologi; ortopedi; Kirurgi; Psychiatry; psychosocial; cleft lip palate; clinical psychology; psychosomatics; Psykiatri; klinisk psykologi; psykosomatik; Public health; epidemiology; Folkhälsa; Psykologi; Psychology; epidemiologi; psychology; academic achievement; muscle strength; intellectual capacity; weight; statue;

    Sammanfattning : In study I, 55 adolescents with cleft lip and palate and 31 adolescents without cleft filled out two questionnaires: the Tennessee Self-Concept Scale to assess self-concept, and the Eysenck Personality Questionnaire Inventory to assess the degree of introversion. In studies II & III, data regarding physical characteristic and general intellectual capacity were obtained from the Swedish National Service Enrolment Register for the years 1991-97. LÄS MER