Cílem výzkumu bylo ověřit vztahy mezi výkonovou orientací a sebeznevýhodňováním. Výzkumný soubor sestával z 355 studentů Sakarya University v Turecku. 201 z nich byly ženy, 154 muži a průměrný věk byl 20,2 roku. Škála 2X2 výkonové orientace a škála sebeznevýhodňování byly použity jako míry. Vztahy mezi výkonovou orientací a sebeznevýhodňováním byly zkoumány pomocí korelační analýzy a mnohonásobné regresní analýzy. Výsledky ukázaly, že sebeznevýhodňování korelovalo pozitivně s cíli vyhýbat se učení a vyhýbat se výkonovým situacím a negativně s cíli přikročit k učení a přikročit k výkonovým situacím. Podle výsledků regresní analýzy bylo sebeznevýhodňování predikováno cíli vyhýbat se učení a vyhýbat se výkonovým situacím. Dále se ukázalo, že cíle přikročit k učení a přikročit k výkonovým situacím predikovaly sebeznevýhodňování negativně. Cíle přikročit k učení/vyhýbat se učení a přikročit k výkonovým situacím/vyhýbat se výkonovým situacím vysvětlily 69 % rozptylu sebeznevýhodňování., The aim of this research was to examine the relationships between achievement goal orientations and self-handicapping. The sample of study consists of 355 university students from Sakarya University, Turkey. 201 participants were female and 154 were male, the mean age was 20.2. The 2X2 Achievement Goal Orientations Scale and the Self-handicapping Scale were used as measures. The relationships between achievement goal orientations and self-handicapping were examined using correlation analysis and multiple regression analysis. Results showed that self-handicapping correlated positively with learning-avoidance and performance-avoidance goals and negatively with learning-approach and performance-approach goals. According to regression results, self-handicapping was predicted positively by learning-avoidance and performance-avoidance goals. Further learning- approach and performance-approach goals predicted self-handicapping in a negative way. Learning-approach/avoidance and performanceapproach/ avoidance goals have explained 69% of the variance in self-handicapping. The results should not be generalized either to all university students or to other student population. Secondly, as correlational statistics were utilized, no definitive statements can be made about causality. And last, the data are self-reported., Ümran Akin., and Obsahuje seznam literatury
A (0, 2)-graph is a connected graph, where each pair of vertices has either 0 or 2 common neighbours. These graphs constitute a subclass of (0, λ)-graphs introduced by Mulder in 1979. A rectagraph, well known in diagram geometry, is a triangle-free (0, 2)-graph. (0, 2)-graphs include hypercubes, folded cube graphs and some particular graphs such as icosahedral graph, Shrikhande graph, Klein graph, Gewirtz graph, etc. In this paper, we give some local properties of 4-cycles in (0, λ)-graphs and more specifically in (0, 2)-graphs, leading to new characterizations of rectagraphs and hypercubes., Khadra Bouanane, Abdelhafid Berrachedi., and Obsahuje bibliografii
The Institute of Rock Structure and Mechanics is focused on research connected with both natural rocks and rock environment on the Earth´s crust, as well as with artificially produced geomaterials, celebrates its 50th anniversary this year. and Zuzana Weishauptová.
The largest international research centre for particle physics, the construction of which the Czech scientific community played a very important role, is celebrating the 60th year since its foundation in September 1954. It operates the 17-mile long Large Hadron Collider (LHC), the largest accelerator in the world. Its official name is the “European Organization for Nuclear Research”, but it is known internationally known by the acronym CERN (from the French, Conseil Européen pour la recherche nucléaire). A noteworthy interactive exhibition took place at ASCR headquarters from September 2 to October 12, 2014 was open to the public without charge. In an “interactive tunnel,” ASCR President Prof. Jiří Drahoš opened the exhibition with a ceremonial “kick-off of the protons.” CERN is the prototype of programmes for European cooperation through which a number of European projects have been built,” Professor Drahoš said. He cited the Czech scientific community for its involvement in experimental and scientific work there. Membership in CERN is important for the Czech Republic not only in terms of participation in top experiments, but significantly in providing young scientists and engineers an invaluable opportunity to expand their knowledge and skills for application in their nations. This issue of Academic bulletin features an interview with dr. Daniel Krasnický from CERN and Universitá di Genova and interview with dr. Jan Blaha from Stanford University who cooperates with CERN. and Jiří Chýla.
The 700th birth anniversary of King of Bohemia and Holy Roman Emperor Charles IV has been designated as one of UNESCO´s important world anniversaries for 2016-2017. The Czech Academy of Sciences recreates the period of Charles IV at the exhibiton entitled Seven Towers. Charles IV through the eyes of academics (1316-2016) at the Science and Art Gallery. The visitors have an oppportunity to see the unique gold ducats with a picture of Charles IV. For this first time the most valuable archaeological discoveries of glass goblets are exhibited. Everyday items used by residents of the medieval city are also on display. The exhibition also shows a rare treasure of coins, which was hidden in the Emmaus monastery about 1370, as well as copies of the Constitutive Act of the Charles University, Charles´s Code Maiestas Carolina or late-medieval transcript of Charles´ Golden Bull. Personality of Charles IV is documented by commemorative coins, medals and seals bearing his image. Part of the exhibition is also a faithful copy of the statue of Charles IV from the Old Town Bridge Tower, the last sculptural portrait of the monarch before his death. and Marina Hužvárová.