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[{"key": "dc.contributor.advisor", "value": "Silvennoinen, Johanna\u00a8", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Kujala, Tuomo", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Haapakoski, Minna", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2018-04-12T06:34:30Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2018-04-12T06:34:30Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2018", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1867335", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/57566", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Kognitiivisen ergonomian tutkimuskohteita ovat henkisen ty\u00f6nkuormituksen ja\nty\u00f6stressin v\u00e4hent\u00e4minen. Osaltaan n\u00e4ihin voidaan vaikuttaa ty\u00f6v\u00e4lineiden ja\nlaitteistojen hyv\u00e4ll\u00e4 suunnittelulla, jolloin ne soveltuvat k\u00e4ytt\u00f6tarkoitukseensa\nhyvin. Esimerkiksi visuaalisesti havaittavat elementit ovat selv\u00e4rajaisia sek\u00e4 havaitsemisen kannalta riitt\u00e4v\u00e4n suuria. K\u00e4sitteen\u00e4 havaittu visuaalinen k\u00e4ytett\u00e4vyys\nvoidaan m\u00e4\u00e4ritell\u00e4 informaation esitt\u00e4mistavan selkeyten\u00e4, joka tukee visuaalisen\nhavaitsemisprosessin sujuvuutta. N\u00e4in k\u00e4ytt\u00f6liittym\u00e4n visuaaliset elementit\nohjaavat k\u00e4ytt\u00e4jien kognitiivista prosessia, esimerkiksi ohjaamalla katseiden\nohjautumista ja tukemalla visuaalisen eli n\u00e4k\u00f6aistin avulla tapahtuvan teht\u00e4v\u00e4n\nsuorittamista. T\u00e4m\u00e4n pro gradu -tutkielman tarkoituksena oli selvitt\u00e4\u00e4, miten\nhavaitun visuaalisen k\u00e4ytett\u00e4vyyden ilmi\u00f6t\u00e4 oli aikaisemmissa tutkimusartikkeleissa\nkuvattu ja millaisilla mittausmenetelmill\u00e4 ilmi\u00f6t\u00e4 oli n\u00e4iss\u00e4 tutkimuksissa\narvioitu. T\u00e4m\u00e4n osuuden tutkimusmenetelm\u00e4n\u00e4 toimi j\u00e4rjestelm\u00e4llinen kirjallisuuskatsaus,\njonka analyysin ja tulosten pohjalta kehitettiin uusi havaittua\nvisuaalista k\u00e4ytett\u00e4vyytt\u00e4 mittaava mittaristo. Lis\u00e4ksi uuden mittariston luotettavuutta\nselvitettiin vertailemalla sit\u00e4 jo k\u00e4yt\u00f6ss\u00e4 oleviin mittaristoihin. J\u00e4rjestelm\u00e4llisen\nkirjallisuuskatsauksen tulokset osoittivat, ett\u00e4 aikaisemmat tutkimusartikkelit\nm\u00e4\u00e4ritteliv\u00e4t ja my\u00f6s mittasivat ilmi\u00f6t\u00e4 yleisesti esteettisyyden, kauneuden\nja vieh\u00e4tt\u00e4vyyden k\u00e4sitteiden kautta. Uusi havaitun visuaalisen k\u00e4ytett\u00e4vyyden\nmittaristo operationalisoitiin mittaamaan kolmea osa-aluetta, jotka olivat\nvisuaalinen selkeys, sommittelu sek\u00e4 v\u00e4rit ja kontrastit. Mittaristo sis\u00e4lsi yhteens\u00e4\n16 v\u00e4itt\u00e4m\u00e4\u00e4, joihin koehenkil\u00f6t (N = 24) vastasivat viisi portaisella Likert-asteikolla.\nMittariston validointitutkimuksessa koehenkil\u00f6t katsoivat kahta erilaista\nkuvakaappauskuvaa verkkosivustojen p\u00e4\u00e4n\u00e4kymist\u00e4 ja vastasivat kirjallisuuskatsauksen\npohjalta kehitettyyn mittaristoon sek\u00e4 kahteen jo k\u00e4yt\u00f6ss\u00e4 olevaan\nmittaristoon. Tulokset osoittavat, ett\u00e4 uusi t\u00e4ss\u00e4 tutkimuksessa kehitetty\nmittaristo erottelee herkimmin visuaalista selkeytt\u00e4 ja sommittelua. Mittariston\nosa-aluev\u00e4itt\u00e4mist\u00e4 muodostetut summamuuttujat saivat hyv\u00e4t Cronbachin alfakertoimet,\njoka kertoo uuden mittariston luotettavuudesta mitata tutkimuksen\nkohteena olevaa ilmi\u00f6t\u00e4.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The subjects of research in cognitive ergonomics concentrate on the release of mental workload and work related stress. Partly, these stress factors can be influenced through appropriate planning of working tools and equipment, suitable for their purpose of use. This means that, for instance, the elements perceived visually must be clear and large enough for the act of visual perception. As a concept, the perceived visual usability can be defined as the clarity of the expression of information that supports the proficiency of visual perception. Thus, the visual elements of the interface direct the cognitive processes of the users, for instance, through glance direction and support of the completion of the visual task. The aim of this study was to investigate how the phenomenon of perceived visual usability was described in previous studies and what were the measurement instruments used in assessment. The research method utilised a systematic literature review, and through the process of analysis and study of results, a new tool for measuring perceived visual usability was developed. In addition, the study observed the reliability of the developed instrument. The results showed that previous research articles defined and measured the phenomenon generally, through the concepts of aesthetics, visual beauty and attractiveness. The new tool for measuring perceived visual usability was operationalised to measure three parts, which included visual clarity, composition and colour and contrast. In the Instrument Validation Study, participants (N = 24) viewed two different websites and responded to the instrument developed through the literature review (16 questions, a 5-point scale) and to two already existing instruments. Based on results, it seems that the new, developed instrument, separates most the visual clarify and composition the easiest. A new instrument and its parts Cronbach alpha coefficient were high, which indicated the reliability of the new instrument to measure the phenome-non well.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Minna Haapakoski (mijehaap) on 2018-04-12 06:34:29.945644. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2018-04-12T06:34:30Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201804122044.pdf: 719402 bytes, checksum: 619692bcee3f999247c5a452475f6311 (MD5)\nlicense.html: 4837 bytes, checksum: 17e22df9f4728c26077c963cc1bbfad7 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2018-04-12T06:34:30Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201804122044.pdf: 719402 bytes, checksum: 619692bcee3f999247c5a452475f6311 (MD5)\nlicense.html: 4837 bytes, checksum: 17e22df9f4728c26077c963cc1bbfad7 (MD5)\n Previous issue date: 2018", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (56 sivua)", "language": null, "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": "fin", "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": "kognitiivinen ergonomia", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "havaittu visuaalinen k\u00e4ytett\u00e4vyys", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Havaittua visuaalista k\u00e4ytett\u00e4vyytt\u00e4 mittaavan mittariston kehitt\u00e4minen", "language": null, "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-201804122044", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Cognitive Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Kognitiotiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2018-04-12T06:34:30Z", "language": null, "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": null, "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": "openAccess", "language": "fi", "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": "601", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "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.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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