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[{"key": "dc.contributor.advisor", "value": "Wikgren, Jan", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Ahti, Pauliina", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2021-09-01T09:52:01Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2021-09-01T09:52:01Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2021", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/77627", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Turvallinen tutkimus- ja virkistyssukellus vaatii monimutkaisia kognitiivisia toimintoja ja jatkuvaa \r\np\u00e4\u00e4t\u00f6ksentekoa. Vaikka kaasunarkoosi on tuttu useimmille sukeltajille jotka sukeltavat yli 30 metriin, \r\nsen vaikutuksia pidet\u00e4\u00e4n usein v\u00e4h\u00e4isin\u00e4 tai olemattomina matalammalla kuin 30 metriss\u00e4. \r\nAikaisemmat tutkimukset ovat kuitenkin osoittaneet, ett\u00e4 narkoosi voi vaikuttaa sukeltajiin my\u00f6s 30 \r\nmetrin matalammalla puolen. Kuitenkin kaasunarkoosin vaikutuksista korkeampiin kognitiivisiin \r\ntoimintoihin, kuten p\u00e4\u00e4t\u00f6ksentekoon suhteellisen matalassa vedess\u00e4 30 metrin syvyydess\u00e4, on vain \r\nv\u00e4h\u00e4n tietoa. Heikentynyt p\u00e4\u00e4t\u00f6ksenteko voi olla merkitt\u00e4v\u00e4 turvallisuutta heikent\u00e4v\u00e4 tekij\u00e4 \r\nsukeltajalle. T\u00e4ss\u00e4 tutkimuksessa tutkittiin, kuinka kaasunarkoosi vaikuttaa p\u00e4\u00e4t\u00f6ksentekoon \r\nsukeltajilla, jotka hengitt\u00e4v\u00e4t paineilmaa 30 metrin syvyydess\u00e4. Sukeltajat (N = 22) jaettiin 5- ja 30-\r\nmetrin ryhmiin BIS/BAS -kyselylomakkeen perusteella. BIS/BAS -kysely on itsearviointikysely, jonka \r\ntarkoituksena on arvioida yksil\u00f6n k\u00e4ytt\u00e4ytymisen taustalla olevia motivaatioj\u00e4rjestelmi\u00e4. Vedess\u00e4 \r\nk\u00e4ytimme vedenalaisia tabletteja, jotka oli varustettu Iowa Gambling Task (IGT) -ohjelmalla. IGT on \r\nlaajasti k\u00e4ytetty psykologinen testi, jota k\u00e4ytet\u00e4\u00e4n arvioimaan h\u00e4iri\u00f6it\u00e4 p\u00e4\u00e4t\u00f6ksenteossa. \r\nTiet\u00e4myksemme mukaan t\u00e4m\u00e4 oli ensimm\u00e4inen kerta, kun testi\u00e4 sovellettiin sukeltajiin. Sukeltajat 30 \r\nmetriss\u00e4 saivat matalammat pisteet IGT:ss\u00e4 kuin sukeltajat 5 metriss\u00e4 (GLM, z = -2,243, p = 0,025, df \r\n= 20). T\u00e4m\u00e4 viittaa siihen, ett\u00e4 narkoosi voi vaikuttaa p\u00e4\u00e4t\u00f6ksentekoon sukeltajilla 30 metrin \r\nsyvyydess\u00e4. Ik\u00e4, painoindeksi (BMI), sukupuoli tai sukellusten lukum\u00e4\u00e4r\u00e4 eiv\u00e4t vaikuttaneet IGT:n \r\ntuloksiin. N\u00e4m\u00e4 tulokset tukevat aiempia tutkimuksia, jotka osoittavat, ett\u00e4 kaasunarkoosia esiintyy \r\nsuhteellisen matalassa syvyydess\u00e4 ja n\u00e4ytt\u00e4v\u00e4t ett\u00e4 se voi vaikuttaa korkeampiin kognitiivisiin \r\ntoimintoihin.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Safe scientific as well as recreational diving requires complex cognitive functions and constant \r\ndecision-making. While gas narcosis is familiar to most divers conducting deep (30+ m) dives, its \r\neffects are often considered minuscule or subtle at 30 metres. Previous studies have shown, however, \r\nthat narcosis may affect divers at depths usually considered safe from its influence, but little \r\nknowledge exists on the effects of gas narcosis on higher cognitive functions such as decision-making \r\nin relatively shallow water at 30 metres. Impaired decision-making could be a significant safety issue \r\nfor a multitasking diver. Here, we conducted an in-situ study exploring the effects of gas narcosis on \r\ndecision-making in divers breathing compressed air under water. The divers (N = 22) were divided \r\ninto a 5-metre and 30-metre groups based on their results on the BIS/BAS questionnaire, a self-report \r\nquestionnaire designed to assess the motivational systems underlying individual behaviour. In the \r\nwater, we used underwater tablets equipped with the Iowa Gambling Task (IGT), a well-known \r\npsychological task used to evaluate impairments in decision-making. To our knowledge, this was the \r\nfirst time the test was applied to divers. The divers at 30 metres scored lower scores in the IGT than \r\nthe divers at 5 metres (GLM, z = -2.243, p = .025, d.f. = 20). This suggests that narcosis may affect \r\ndecision-making in SCUBA divers at 30 metres of depth. Age, body mass index (BMI), gender, or the \r\nnumber of dives did not affect the performance in the IGT. These results support previous studies \r\nshowing that gas narcosis is present at relatively shallow depths and show that it may affect higher \r\ncognitive functions.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2021-09-01T09:52:01Z\r\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2021-09-01T09:52:01Z (GMT). No. of bitstreams: 0\r\n Previous issue date: 2021", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "26", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "eng", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "kaasunarkoosi", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "Iowa Gambling Task", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Rapture of the deep? : the effect of gas narcosis on decision-making in SCUBA divers", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202109014752", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Kasvatustieteiden ja psykologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Education and Psychology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Psykologian laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Psychology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Psykologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Psychology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "restrictedAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "202", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "p\u00e4\u00e4t\u00f6ksenteko", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "sukellus", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "laitesukellus", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hermosto", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "aivot", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "decision making", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "diving", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "scuba diving", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "nervous system", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "brain", "language": "", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "The author has not given permission to make the work publicly available electronically. Therefore the material can be read only at the archival workstation at Jyv\u00e4skyl\u00e4 University Library (https://kirjasto.jyu.fi/collections/archival-workstation).", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "Tekij\u00e4 ei ole antanut lupaa avoimeen julkaisuun, joten aineisto on luettavissa vain Jyv\u00e4skyl\u00e4n yliopiston kirjaston arkistoty\u00f6semalta. Ks. https://kirjasto.jyu.fi/kokoelmat/arkistotyoasema..", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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