Sökning: "reinforcers"

Hittade 4 avhandlingar innehållade ordet reinforcers.

  1. 1. ”Completely Headless”. Modification of adjectives in Swedish advanced learners' English

    Författare :Viktoria Börjesson; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Swedish advanced learners; written English; spoken English; degree modification; adjectives; modifiers; reinforcers; attenuators; collocation; learner corpora; learner English; formal register; informal speech; genre awareness; academic writing; comparative study; contrastive interlanguage analysis;

    Sammanfattning : This is a corpus-based, empirical study, which investigates Swedish advanced learners’ written and spoken English with regard to modification of adjectives, both reinforcing (e.g. totally different, very nice) and attenuating (e.g. LÄS MER

  3. 2. Preventing problem gambling: Focus on overconsumption

    Författare :Jakob Jonsson; Per Carlbring; Ingrid Munck; Ståle Pallesen; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; gambling; problem gambling; prevention; overconsumption; responsible gambling; online self-test; ESEM; psychometric properties; predictive; longitudinal; CFA; gambling fallacies; reinforcers; personalized behavioural feedback; motivational interviewing; gambling expenditure; RCT; 12-month follow-up; spel om pengar; problematiskt spelande; prevention; överkonsumtion; spelansvar; online självtest; ESEM; psykometriska egenskaper; prediktiv; longitudinell; CFA; tankefällor om spel; psykologiska förstärkare; personifierad återkoppling på beteende; motiverande samtal; spelutgifter; RCT; 12-månaders uppföljning; Psychology; psykologi;

    Sammanfattning : A proportion of gamblers experience problems. The role of overconsumption in developing gambling problems is sparsely described in the literature and there is little scientific knowledge about the prevention of gambling problems. LÄS MER

  4. 3. Functional Analysis of the Vesicular Glutamate Transporter 2 in Specific Neuronal Circuits of the Brain

    Författare :Karin Nordenankar; Åsa Wallén-Mackenzie; Rainer Spanagel; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Addiction; amphetamine; affective behaviour; cocaine; cognitive behaviour; conditional knockout mouse; dopamine; operant self-administration; reward system; schizophrenia; Neuroscience; Neurovetenskap;

    Sammanfattning : A key issue in neuroscience is to determine the connection between neuronal circuits and behaviour. In the adult brain, all neuronal circuits include a glutamatergic component. LÄS MER

  5. 4. Molecular Mechanisms of Reward and Aversion

    Författare :Anna Klawonn; David Engblom; Anders Blomqvist; Paul Kenny; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Motivation; Dopamine; Reward; Aversion; Negative affect; Systemic Inflammation; Drug Addiction; Cytokines; Prostaglandin E2; Melanocortin receptor 4; Acetylcholine; Muscarinic M4 receptor;

    Sammanfattning : Various molecular pathways in the brain shape our understanding of good and bad, as well as our motivation to seek and avoid such stimuli. This work evolves around how systemic inflammation causes aversion; and why general unpleasant states such as sickness, stress, pain and nausea are encoded by our brain as undesirable; and contrary to these questions, how drugs of abuse can subjugate the motivational neurocircuitry of the brain. LÄS MER