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Mobile application for psychodiagnostics of preschool children
Guryča, Ondřej ; Smíšek, Radovan (referee) ; Škutková, Helena (advisor)
This bachelor thesis deals with the possibility of preschool children psychodiagnostics using a smartphone application. It is focused on the principle of psychodiagnostics and its different approach to preschool children psychodiagnostics, there are also described tests used in nowaday psychodiagnostics. In the next part is presented the current implementation of the OS Android application with chosen tests. At the end is an explanation of the way of evaluating data and recommendations for using the app.
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Impact of Subjective Visual Perception on Automatic Evaluation of Dashboard Design
Hynek, Jiří ; Herout, Adam (referee) ; Kuric,, Eduard (referee) ; Hruška, Tomáš (advisor)
Analýza vlastností uživatelských rozhraní založená na použití metrik a kvantitativních pravidel grafického designu se zdá být slibným přístupem pro automatické hodnocení vizuální kvality uživatelských rozhraní. Přestože tento přístup nemůže plně nahradit uživatelské testování, může poskytnout dodatečné informace o možných problémech návrhu uživatelských rozhraní v počátečních fázích vývoje a ušetřit tím čas a výdaje v budoucnu. Příkladem je analýza použitých barev a rozvržení grafických elementů na obrazovce. Návrháři uživatelských rozhraní mohou měřit vlastnosti uživatelských rozhraní za použití známých metrik založených na analýze pixelů bitmapy (např. barevnost) nebo grafických elementů (např. vyvážení, symetrie). Problémem použití metrik nicméně je, že tento přístup zpravidla nezohledňuje subjektivní vnímání uživatelů (např. subjektivní vnímání barev nebo grafických elementů rozmístěných na obrazovce). Dnešní uživatelská rozhraní (jako například rozhraní dashboard) jsou komplexní. Skládají se z několika barevných vrstev, obsahují překrývající se grafické elementy, což může zvyšovat nejednoznačnost vnímání tohoto rozhraní uživateli. Může být proto komplikované vybrat takové grafické elementy, které odpovídají elementům rozpoznaným uživateli v souvislosti s principy shlukování vnímaných tvarů (jak je popsáno Gestalt psychologií). Vývoj objektivních metrik a kvantitativních pravidel grafického designu obvykle vyžaduje dostatečně velkou trénovací množinu vzorků uživatelských rozhraní anotovaných dostatečným počtem uživatelů. Tato práce se zaobírá automatickým ověřováním vzhledu uživatelských rozhraní dashboard. Práce kombinuje obecné znalosti týkající rozhraní dashboard s poznatky z oblasti vizualizace dat, vizuálního vnímání a ověřování kvality uživatelských rozhraní a následně zkoumá myšlenku automatického hodnocení vzhledu rozhraní dashboard s využitím metrik. Práce analyzuje vybrané metriky založené na analýze pixelů bitmapy a grafických elementů. Konkrétně zkoumá, jakým způsobem uživatelé rozpoznávají grafické elementy v rozhraních dashboard a výsledky aplikuje pro hodnocení schopnosti metrik (analyzujících grafické elementy rozhraní) objektivně rozpoznávat dobře navržené vzorky rozhraní dashboard. Dále představuje framework pro návrh a vylepšení metrik, který využívá pro vylepšení vybraných metrik. Následně navrhuje metodu pro segmentaci rozhraní dashboard do regionů, které mohou být použity jako vstupy pro tyto metriky. Závěrem práce porovnává vybrané metriky s hodnocením rozhraní uživateli a pokládá otázky vhodné pro budoucí výzkum.
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Analysis of Pedestrian Recognition by the Vehicle Driver
Šlapal, David ; Kropáč, František (referee) ; Maxera, Pavel (advisor)
This diploma thesis deals with vehicle driver’s recognition of pedestrian in different driving and light conditions. The introductory part will be devoted to basic theoretical knowledge. The attention is focused on safety measures to prevent accidents between pedestrians and vehicles. The main part will be devoted to the pedestrian´s visibility from the driver´s point of view during reduced visibility on roads in darkness. The practical part of this work summarizes the results of the experiment using the selected vehicle and chosen participants. During this experiment, the distance necessary for detection, recognition and identification of the pedestrian will be measured, to stop the vehicle safety in time or to avoid an obstacle on the road.
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Anticipation sources for goalkeeper during a penalty kick in football
Kraus, Tomáš ; Carboch, Jan (advisor) ; Vampola, Jindřich (referee)
Title: Anticipatory sources of football goalkeepers when facing penalty kicks Objectives: The aim of the bachelor's thesis is to investigate what anticipatory cues professional soccer goalkeepers perceive and take into account when facing a penalty kick. Methods: The bachelor thesis employed a qualitative research design, specifically a case study. Professional and semi-professional football goalkeepers playing in the second and third highest Czech football leagues were selected as participants. All goalkeepers are currently active players, with ages ranging from 22 to 27. The interview method was used, consisting of 16 questions and lasting approximately 20-30 minutes, during which the players reflected on key factors related to the topic of anticipation in football goalkeepers during penalty kicks. The second phase of the research involved transcription of the interviews and their analysis. Results: The bachelor thesis described individual topics that highlight additional sources of anticipation explored by football goalkeepers during penalty situations. Football goalkeepers examine various contextual and kinematic information sources that assist them in anticipating shots during standard situations. It is also evident that goalkeepers do not fully utilize the potential of anticipation, which can...
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Visual constrains and feedback in the badminton serve
Ďurčo, Dominik ; Carboch, Jan (advisor) ; Pravečková, Petra (referee)
Title: Visual constrains and feedback in the badminton serve Objectives: The aim of this thesis was to investigate the effect of short serve feedback constraints in badminton players. Methods: The data were experimentally collected. Twelve players underwent measurement of backhand serve. Every player performed four series of 20 serves. First and fourth were played with occlusion, second and third in normal conditions. Their results were recorded on a video camera and then evaluated by indirect analysis. Results: Overall, the players recorded an average distance of the shuttlecock impact point from the service line in the occluded conditions of 40,7±22,2 cm in the normal conditions of 25,2±17,9 cm. These results showed a significant effect of occlusion on short backhand serve t(9)=4,98, p<0,001 and with a strong effect of d=1,44. Out of 960 total backhand serves, 63 were ruled out. Players played 11 outs in occluded conditions, 52 in normal conditions. Keywords: visual perception, occluded vision, motor skills, proprioception, game performance
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Anticipation sources and interaction during the softball batting
Joska, Marek ; Pravečková, Petra (advisor) ; Carboch, Jan (referee)
Title: Anticipation sources and interaction during the softball hitting. Objectives: The objectives of this diploma thesis are to explore what kinds of anticipatory resources elite softball players perceive and which ones they take into consideration when hitting against a pitcher. Methods: The data used in this diploma thesis were obtain by qualitative type of research specifically a case study. The sources of information for this case study are personal interviews between me and group of eight elite Czech softball players. The interviews had eight open questions and take from 25 to 40 minutes. The interviews were analysed with aim to gain some new knowledge that could be apply to similar cases. All of eight requested players are members of the Czech national team or Czech national team under 23. They are active players in age 25,5 3,5 years. This information is valid as of 2021. Results: In this diploma thesis were selected and described anticipation information sources, that provide a valuable information leading to anticipation of further pitch. The players were considering which anticipatory source is the most important for them. In addition to the sources of anticipation, contextual information sources that affect the batsman's tactics in the box and his reasoning were also described during...
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Occupational therapy assessment of visual perception: Translation of The Developmental Test of Visual Perception for Adolescent and Adult and its pilot application in patient after Acquired Brain Injury.
Hodačová, Alžběta ; Krivošíková, Mária (advisor) ; Gerlichová, Markéta (referee)
Author: Bc. Alžběta Hodačová Supervisor: Bc. Mária Krivošíková, M.Sc Title: Occupational therapy assessment of visual perception: Translation of The Developmental Test of Visual Perception for Adolescent and Adult and its pilot application in patient after Acquired Brain Injury Abstract: The thesis deals with the translation of the standardized test "The Developmental Test of Visual Perception for Adolescent and Adult, Second Edition (DTVP-A:2)". The focus of the thesis is to create a Czech version of DTVP-A:2 and its pilot testing with 4 patients who suffered Acquired Brain Injury. The theoretical part of the thesis presents the problems of Acquired Brain Injury, visual perception, visual perception disorders and assessment of visual perception from occupational therapy standpoint. The theoretical part includes a description of various individual assessment tools which are used in occupational therapy. In the practical part of the thesis the author describes the production of the data, the translation process. A one-way translation was chosen for the translation of the Examiner's Manual. The Examiner Record Form was then translated using a parallel blind technique. Furthermore, the practical part of the thesis describes 4 case studies of patients with Acquired Brain Injury. In these case studies...
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Visual number sense of 6 - 8 years old pupils
Fischerová, Terezie ; Slezáková, Jana (advisor) ; Kvaszová, Milena (referee)
The diploma thesis deals with the visual perception of pupils from 6 to 8 years of age, especially examines the strategies used in solving problems on visual perception. Its aim is to analyze the visual perception of students from 6 to 8 years. It consists of theoretical and practical parts. The theoretical part formulates and explains the basic concepts related to the visual perception of calculus in small sets, presents an analysis of visual perception problems in three series of textbooks for the first grade and outlines the basic strategies for solving visual perception problems. The theoretical part thus sufficiently prepares the reader to understand the practical part, which is crucial for the diploma thesis. The practical part concerns an experiment containing a series of tasks on visual perception. It describes the conditions and implementation of the experiment with a group of 19 pupils and 8 preschoolers from three primary schools in Prague. Other than that there is a description of the results and formulation of the conclusions of the experiment. The experiment finds out how students perceive small sets and whether they use set configurations as on dice, or whether these configurations can help them determine the number of objects in the set. The experiment in the practical part aims to...
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