Search results for " TESTI"

showing 10 items of 1926 documents

Kognitīvo spēju testēšanas rīka izstrāde neirālo funkciju diagnostikas nolūkiem

2021

Darbā raksturoti dažādi kognitīvie testi un to digitalizācijas iespējas, kas iespējams palīdz noteikt potenciālas neiroloģiskās slimības. Praksē šādi testi tiek veikti klātienē drukātā formātā. Tā kā mūsdienu tehnoloģijas ļauj testus digitalizēt, darba ietvaros tika izstrādāta lietotne, kurā var kognitīvos testus pildīt digitāli. Pildot testus, tiek mērīts atbildes sniegšanas laiks un pareizība, demogrāfijas dati un citi konkrētam testam raksturīgi dati. Testu rezultātus var izmantot potenciālo neiroloģisko slimību prognozēšanai. Darba ietvaros tika veikts objektu perspektīvas testa pētījums. Pēc rezultātiem tika secināts, ka 60-70 gadīgiem cilvēkiem ar zināmām neiroloģiskām slimībām atbild…

tīmekļa lietotnelabJSGolangDatorzinātnekognitīvie testi
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Usability aspects of Network Element Management Unit

2004

usabilityverkkoelementin hallintayksikkösuunnittelukäytettävyysusability designNetwork Element Management Unittestaustask-centred designNEMUusability testing
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International Assessment Surveys of Educational Achievement in Developing Countries : Why Education Economists Should Care

2015

International audience; This paper reviews the most known international assessment studies that are conducted in the context of poor countries and highlights the lack of empirical evidence on the degree to which the contents of the tests really match countries' curricula. To illustrate, the paper evaluates the sensitivity of an international testing instrument by comparing the responses of students in two consecutive grades on the same battery of tests. Using propensity score matching to control for student and teacher characteristics, the results show that the tests are not grade sensitive, which raises the question of the validity of many empirical works that are based on similar instrume…

validity of testEconomics and Econometrics050204 development studies[SHS.EDU]Humanities and Social Sciences/Educationcontent validity[SHS.EDU] Humanities and Social Sciences/EducationeducationDeveloping countryContext (language use)student characteristicinternational achievement testscontent of the test0502 economics and businessContent validityEconomics[ SHS.ECO ] Humanities and Social Sciences/Economies and financesEmerging marketsEmpirical evidence[SHS.ECO] Humanities and Social Sciences/Economics and FinanceCurriculumteacher characteristicMedical educationActuarial scienceevaluationpropensity score matching4. Education05 social sciencesPlanned economy050301 educationpoor countries[ SHS.EDU ] Humanities and Social Sciences/Educationdeveloping countriescurriculasensitivity[SHS.ECO]Humanities and Social Sciences/Economics and Financeinternational assessment studiesPropensity score matchinginternational testing instrument0503 education
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Comparison of inter-trial recovery times for the determination of critical power and W' in cycling

2017

Critical Power (CP) and W’ are often determined using multi-day testing protocols. To investigate this cumbersome testing method, the purpose of this study was to compare the differences between the conventional use of a 24-h inter-trial recovery time with those of 3 h and 30 min for the determination of CP and W’. Methods: 9 moderately trained cyclists performed an incremental test to exhaustion to establish the power output associated with the maximum oxygen uptake (p V O2max), and 3 protocols requiring time-to-exhaustion trials at a constant work-rate performed at 80%, 100% and 105% of p VO2max. Design: Protocol A utilised 24-h inter-trial recovery (CP24/W’24), protocol B utilised 3-h in…

validityTime FactorsTime Factorpower-duration relationshipPhysical Therapy Sports Therapy and RehabilitationAthletic Performance030204 cardiovascular system & hematology03 medical and health sciencesRecovery periodOxygen Consumption0302 clinical medicineAnimal scienceTesting protocolsHumansOrthopedics and Sports MedicinePower outputSimulationMathematicsexercise testingLimits of agreementVO2 max030229 sport sciencesQPIncremental testBicyclinganaerobic work capacityCritical intensityMuscle FatigueCritical powerExercise TestCyclingGVHuman
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Psychometric testing of the Norwegian version of the questionnaire Family Satisfaction in the Intensive Care Unit (FS-ICU-24)

2018

Bjørg Dale,1 Gro Frivold2 1Centre for Caring Research, Southern Norway, University of Agder, Faculty of Health and Sport Sciences, Grimstad, Norway; 2University of Agder, Faculty of Health and Sport Sciences, Grimstad, Norway Introduction: The questionnaire, Family Satisfaction in the Intensive Care Unit (FS-ICU-24), was developed to assess relatives’ satisfaction with care and involvement in decision-making processes when a close family member stays in the ICU Aim: This study was aimed at describing the translation and exploring the psychometric properties of the Norwegian version of the questionnaire. Methods: The study design was a cross-sectional survey. After trans…

validityfamily satisfactionFamily satisfactionNorwegiandecision makinglaw.invention03 medical and health sciences0302 clinical medicineCronbach's alphalawIntensive care030212 general & internal medicinePsychometric testingGeneral NursingOriginal Researchintensive carereliability030504 nursingJournal of Multidisciplinary HealthcareConstruct validityGeneral MedicineExplained variationIntensive care unitlanguage.human_languagelanguage0305 other medical sciencePsychologyClinical psychologyJournal of Multidisciplinary Healthcare
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Assessment of Burden Among Family Caregivers of Schizophrenia: Psychometric Testing for Short-Form Zarit Burden Interviews

2018

Objective: Although various short forms of Zarit Burden Interview (ZBI) have been developed, there is a lack of standard psychometric testing and comparison among them. The study aims to examine the psychometric properties of ten short versions of the most frequently used ZBI among a sample of schizophrenia caregivers and to find the one with the best performance.Methods: Cross-sectional door-to-door survey of ZBI-22 and a series of validated instrument data from 327 family caregivers of schizophrenia patients in a Chinese rural community were conducted from October 2015 to January 2016. Reliability was assessed using McDonald's omega coefficient (ω). Validity including concurrent validity,…

validitylcsh:BF1-990Concurrent validity03 medical and health sciences0302 clinical medicinemedicineCriterion validityPsychologypsychometric testing030212 general & internal medicineshort-formsGeneral PsychologyReliability (statistics)Original ResearchreliabilityReceiver operating characteristicFamily caregiversZarit Burden Interview (ZBI)medicine.diseaselcsh:PsychologySpouseSchizophreniaAnxietymedicine.symptomPsychology030217 neurology & neurosurgeryClinical psychologyFrontiers in Psychology
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Cultural Adaptation of the Modified Version of the Conflicts Tactics Scale (M-CTS) in Mexican Adolescents

2019

Several scales are used in Dating Violence studies assuming cross-cultural invariance and equivalence of the measures without making the proper validation in the intended populations. This study focuses on the importance of adapting existing dating violence psychological instruments (as the widely recognized Modified Version of the Conflict Tactics Scale, M-CTS) in diverse adolescent populations adjusting to international validation procedures that ensure the cultural fit of the instrument and the measurement invariance of the construct. We sought to adapt the M-CTS in Mexican adolescents (N = 1861; 57.5% woman) following the ITC Guidelines for Translating and Adapting Test. We made an anal…

validitylcsh:BF1-990dating violencecultural adaptation050105 experimental psychologyArgumentation theory03 medical and health sciences0302 clinical medicinemedicinePsychology0501 psychology and cognitive sciencesPsychological testingMeasurement invarianceEquivalence (measure theory)General PsychologyOriginal ResearchConflict tactics scaleAggressionMexican adolescents05 social sciencesConstruct validityConfirmatory factor analysislcsh:Psychologypsychological testingmedicine.symptomPsychologySocial psychology030217 neurology & neurosurgeryFrontiers in Psychology
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Krāsu redzes novērtēšana ar datorizēto krāsu sakārtošanas testu un FM-100 testu dažādām vecuma grupām

2021

Maģistra darbs ir uzrakstīts latviešu valodā uz 53 lappusēm. Tajā ir 22 attēli, 2 tabulas, atsauces uz 52 literatūras avotiem. Darba mērķis: Izvērtēt, vai datorizētie krāsu sakārtošanas testi var kalpot kā alternatīva fiziskajiem krāsu sakārtošanas testiem optometristu ikdienas praksē. Dalībnieki: 60 cilvēki vecumā no 40 līdz 69 gadiem ar normālo trihromātisko redzi. Metode: HRR tests tika izmantots ka skrīninga tests, krāsu redze tika izvērtēta ar fizisko FM-100 testu, fizisko R-28 testu, datorizēto FM-100 testu un datorizēto R-28 testu. Rezultāti/ Secinājumi: Tika secināts, ka fiziskie krāsu redzes sakārtošanas testi dienas lampas apgaismojumā nav uzrādījuši būtisku sakarību starp vecumu …

vecumsnormāla trihromāzijaFizikahromatiskā jūtībakrāsu redzes sakārtošanas testi
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Oracle PL/SQL vienībtestēšana

2016

Galvenais darba mērķis ir izpētīt pieejamo informāciju par Oracle PL/SQL vienībtestēšanas rīkiem, tehniskajiem ierobežojumiem, kā arī izstrādāt ieteikumus par to, kā izvēlēties pareizāko vienībtestēšanas rīku atkarībā no situācijas un kāpēc darīt tieši tā. Lai izstrādātu minētos ieteikumus, nepieciešams analizēt pieejamo informāciju un salīdzināt rīku iespējas. Darbā ir detalizēti apskatīti un savā starpā salīdzināti 4 visbiežāk pielietotie Oracle PL/SQL vienībtestēšanas rīki. Darba rezultāts ir izveidoti ieteikumi Oracle PL/SQL vienībtestēšanas rīka vai ietvara izvēlē, ieviešanā un lietošanā atkarībā no dažādiem faktoriem.

vienībtestēšanaPL/SQLDatorzinātneunit testingOracle
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Development and characterisation of polymer composite materials with bio-inspired functions

2018

Promocijas darbs ir izstrādāts disertācijas veidā fizikas nozarē materiālu fizikas apakšnozarē. Pētījums tika veikts LU Materiālu mehānikas institūtā. Darbs saistīts ar aktuālu un jaunu pētījumu virzienu: bioinspirēto funkciju tālāku attīstīšanu slodzi nesošos kompozītos. Tās ir mehānisku triecienu vizuālās indikācijas un polimēru matricas vaskulārās pašdziedināšanas funkcijas. Šīs funkcijas tika nodrošinātas, izveidojot viedus slāņus un iebūvējot tos kompozītā. Pētījumā tika noskaidrotas piemērotās pārbaužu secības, attīstītas kvantitatīvas metodes un mehānisks modelis, lai novērtētu jauno funkciju efektivitāti kompozītos. Ir pierādīta funkciju augstā efektivitāte un spēja uzlabot slodzi n…

visual indicationmicro-tubesmechanical testingPhysicsbruisable compositesself-healingdigital image analysisFizikaPhysics of Materials
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