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        <r:String xml:lang="sv">HUMMUS - Den Musicerande Människan 2</r:String>
        <r:String xml:lang="en">HUMMUS - Humans Making Music 2</r:String>
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          <r:String xml:lang="sv">Karolinska Institutet</r:String>
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          <r:String xml:lang="sv">Karolinska Institutet</r:String>
          <r:String xml:lang="en">Karolinska Institutet</r:String>
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        <r:SimpleDate>2025-10-01</r:SimpleDate>
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      <r:Content xml:lang="sv">HUMMUS är en uppföljningsstudie till Humans Making Music, som genomfördes 2012. Syftet med HUMMUS är att öka förståelsen av sambandet mellan individuella egenskaper, såsom personlighet, fallenhet, intresse och känslighet för belöning, och expertis inom musik- och idrottsutövning samt kulturellt engagemang. Ett ytterligare syfte är att undersöka hur kulturellt engagemang relaterar till välbefinnande och hälsa. Genetisk data insamlad i STAGE används för att analysera den relativa betydelsen av genetiska och miljömässiga faktorer.

Datainsamlingen till HUMMUS genomfördes av  Svenska Tvillingregistret under 2022 och 2023. Den riktade sig till tvillingar, både par och enskilda tvillingar, i åldrarna 37-63 år  (födda 1959-1985) och där minst en individ deltagit i STAGE.  Kohorten omfattade både enäggs- och tvåäggstvillingar, oavsett könskombination. Totalt kontaktades cirka 28 800 individer, varav omkring 9 540 deltog, vilket motsvarar en svarsfrekvens på 33 %.

Deltagarna ombads att besvara en webbenkät med frågor om bland annat musik- och idrottsengagemang, kreativitet, välbefinnande och personlighet.

Följande frågeområden ingår:

ACIPS - Anticipatory and Consummatory Interpersonal Pleasure Scale
BIS/BAS - Behavioral Activation and Behavioral Inhibition Scales
BMRS - Barcelona Music Reward Questionnaire
BFI - Big Five Inventory, i allmänhet samt under musik- eller yrkesutövande
CAQ - Creative Achievement Questionnaire
Divergent tänkande
Idrottsligt engagemang 
Kulturellt engagemang
Musikalisk barndomsmiljö
NPI - Narcissistic Personality Inventory
SFPQ - Swedish Flow Proneness Questionnaire: flow under idrottsaktiviteter
Synestesi
TROSCI - Trait Robustness of Self-Confidence Inventory: självförtroende
UCLA – ensamhetskala, 4 frågor
Uppfattningar om världen (Primals), 62 frågor
Vikt och längd
WHO-10 - World Health Organization välbefinnandeindex
Yrke</r:Content>
      <r:Content xml:lang="en">HUMMUS is a follow-up to Humans Making Music, which was conducted in 2012. One of the aim of HUMMUS is to study the association between individual characteristics, such as personality, aptitude, interest, and sensitivity to reward, and expertise in music and sports performance, as well as cultural engagement. Another aim was to study the associations between cultural engagement, well-being and health. Genetic data collected within STAGE is used to study the relative importance of genetic and environmental factors in these associations.

Data collection for HUMMUS was carried out by the Swedish Twin Registry during 2022 and 2023. It targeted twins aged 37–63 years (born 1959-1985), both twin pairs and individual twins, where at least one individual had participated in STAGE. The study cohort included both monozygotic and dizygotic twins, regardless of sex combination. In total, approximately 28,800 individuals were contacted, of whom about 9,540 participated, corresponding to a response rate of 33%.

Participants were asked to complete a web-based questionnaire covering topics such as music and sports engagement, creativity, well-being, and personality.

The following question areas are included:

ACIPS - Anticipatory and Consummatory Interpersonal Pleasure Scale
BIS/BAS - Behavioral Activation and Behavioral Inhibition Scales
BMRS - Barcelona Music Reward Questionnaire
BFI - Big Five Inventory, in general and during musical or professional practice
CAQ - Creative Achievement Questionnaire
Cultural engagement
Divergent thinking
Engagement in sports
Musical childhood environment
NPI - Narcissistic Personality Inventory 
Primals Inventory (62 items)
Profession
SFPQ - Swedish Flow Proneness Questionnaire, during sports practice
Synesthesia
TROSCI - Trait Robustness of Self-Confidence Inventory
UCLA - loneliness scale (4 items)
Weight and height
WHO-10 - World Health Organization Well-Being Index</r:Content>
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        <r:Subject xml:lang="en" controlledVocabularyID="60412" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Music</r:Subject>
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        <r:Keyword xml:lang="en" controlledVocabularyID="D010641" controlledVocabularyName="MeSH">Phenotype</r:Keyword>
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