Sökning: "Jenny Höglund"

Hittade 3 avhandlingar innehållade orden Jenny Höglund.

  1. 1. Naturbaserade insatser i socialt arbete : En studie av lantgårdsbaserade dagverksamheter med sociala mål

    Författare :Jenny Höglund; Bengt G Eriksson; Mona Sundh; Verner Denvall; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; nature-based services; social work; farm-based social services; green care; naturbaserade insatser; socialt arbete; lantgårdsbaserade dagverksamheter; Socialt arbete; Social Work;

    Sammanfattning : The overall aim in this thesis is to describe and analyse how nature-based social services located in farm settings with animals are framed in the Swedish context, and what organisers/supervisors and participants holds as valuable aspects in the intervention in a selection of services. Social aspects, environmental aspects and activities, and the dynamics between them has been of specific interest. LÄS MER

  3. 2. Drivers of polymorphism dynamics in pygmy grasshoppers

    Författare :Jenny Johansson; Anders Forsman; Jacob Höglund; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Evolutionary Biology; Evolutionsbiologi;

    Sammanfattning : In this thesis, I used colour polymorphism in pygmy grasshoppers as a model system to study the influence of selection, developmental plasticity, mating behaviour and gene flow on patterns of phenotypic and genetic diversity within and among populations in changing environments.Data for more than 5,000 individuals collected from natural populations showed that the incidence of black (melanic) pygmy grasshoppers was higher in burnt than in non-burnt areas, and rapidly declined over time within populations in post-fire environments. LÄS MER

  4. 3. Knowledge, Value and Personal experience : Upper secondary students' resources of supporting reasons when arguing socioscientific issues

    Författare :Nina Christenson; Hans-Olof Höglund; Shu-Nu Chang Rundgren; Lars Nyberg; Anders Arnqvist; Jenny Lewis; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; socioscientific issues; informal agumentation; SEE-SEP model; Subject didactics; Ämnesdidaktik; Biology; Biologi;

    Sammanfattning : This thesis focuses on upper secondary students’ use of resources in their supporting reasons when arguing socioscientific issues (SSIs). The skills of argumentation have been emphasized in science education during the past decades and SSIs are proven a good context for learners to enhance skills of argumentation and achieve the goal of scientific literacy. LÄS MER