Sökning: "order effects"

Visar resultat 1 - 5 av 3436 avhandlingar innehållade orden order effects.

  1. 1. Valence-Level Dependent Presentation-Order Effects in Preference Judgments

    Författare :Mats P. Englund; Åke Hellström; William M. Petrusic; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Preference judgment; order effects; stimulus valence; sensation weighting; feature matching; comparison direction; Psychology; Psykologi; Psychology; psykologi;

    Sammanfattning : Reversal of the stimulus-presentation order often affects the outcome in paired stimulus comparison. Psychophysicists have found that the size and direction of the order effects depend on the compared stimuli’s magnitudes, but this magnitude dependence does not seem to have been recognized previously in cognitive research on preference judgment. LÄS MER

  2. 2. Hormone replacement therapy : benefits and adverse effects

    Författare :Inga-Stina Ödmark; Mats Hammar; Umeå universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; hormone replacement therapy HRT ; bleeding pattern; progestogen; wellbeing; side effects; lipoprotein a ; Obstetrics and gynaecology; Obstetrik och gynekologi; obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : Background: Numerous studies have shown that estrogen replacement therapy (ERT) is an effective treatment for vasomotor symptoms, insomnia and vaginal dryness. Beneficial effects have also been shown on lipid patterns and on the incidence of osteoporotic fractures. LÄS MER

  3. 3. Beyond IT and Productivity : Effects of Digitized Information Flows in Grocery Distribution

    Författare :Åsa Horzella; Birger Rapp; Thomas Falk; Bo Carlsson; Linköpings universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; IT; Productivity Paradox; Effects; Information Flows; Grocery Distribution; Supply Chain; Business and economics; Ekonomi; Economic Information Systems; Ekonomiska informationssystem;

    Sammanfattning : During the last decades organizations have made large investments in Information Technology (IT). The effects of these investments have been studied in business and academic communities over the years. A large amount of research has been conducted on the relation between the investments in IT and productivity growth. LÄS MER

  4. 4. Analysis of Dispersion Effects in Unreplicated Factorial Designs

    Författare :Kerstin Wiklander; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :dispersion effects; location effects; two-level factorial experiment; fractional designs; Hadamard products; fractional designs;

    Sammanfattning : Methods for estimating and testing hypotheses of dispersion effects in two-level unreplicated factorial designs are studied. Under a particular = normal model, some linear combinations of the response variables are constructed in order to make a simple inference. LÄS MER

  5. 5. Matter and damping effects in neutrino mixing and oscillations

    Författare :Mattias Blennow; Tommy Ohlsson; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; Engineering physics; Neutrino oscillations; neutrino mixing; matter effects; damping effects; the day-night effect; solar neutrinos; Teknisk fysik; Engineering physics; Teknisk fysik;

    Sammanfattning : This thesis is devoted to the study of neutrino physics in general and the study of neutrino mixing and oscillations in particular. In the standard model of particle physics, neutrinos are massless, and as a result, they do not mix or oscillate. LÄS MER