Psychometric Effects of ColorAbstract: Evolving software-technologies enable test users to digitally modify test materials very easily. Under the aspect of quality control this leads to the important question of psychometric equivalence of original and ...
Are spatial ability and reasoning separable dimensions? Dimensionality analyses of two Rasch-scaled tests: 3DW and WMTAbstract. The dichotomous logistic Rasch Model has been employed in order to examine a result published by Kubinger, which indicates ...
Zusammenfassung. Für den Raumvorstellungs-Aufgabentyp EP (photographische Endlosschleifen) wird die “theoriegeleitete“ Skalenkonstruktion auf Basis des Rasch-Modells beschrieben. In drei empirischen Studien, die ein konsekutives, aufeinander abgestimmtes ...
Zusammenfassung. Selbstauskünfte leisten bedeutsame Beiträge zur Aufklärung interindividueller Unterschiede in der räumlichen Orientierung. Es wird über die Entwicklung und Validierung des deutschen Fragebogens Räumliche Strategien (FRS) berichtet, der ...
Summary: Spatial cognitive ability has to do with how individuals deal with spatial information. Spatial ability is routinely assessed to predict performance in a variety of job positions, air traffic control being an example. Spatial tests are good ...
In the “Linear Logistic Test Model” (LLTM; Fischer, 1983), item difficulties of intelligence/ability test items can be modeled in terms of hypothesized facets of complexity. This feature of the LLTM makes it possible to classify cross-cultural bias on a ...
Abstract. The cube construction task represents a novel format in the assessment of spatial ability through mental cube rotation tasks. Instead of selecting the correct answer from several response options, testees construct their own ...
Abstract. The cube construction task represents a novel format in the assessment of spatial ability through mental cube rotation tasks. Instead of selecting the correct answer from several response options, respondents construct their own ...
Abstract. Visualization and spatial relations (mental rotation) are two important factors of spatial thinking. Visualization refers to complex visual-spatial transformations, whereas spatial relations refer to simple mental rotation of ...
Spatial orientation as the ability to know the bearing to the origin of a walked path was investigated in two studies with ca. 140 preschool and primary school children who walked paths of about 1 km beginning at the familiar kindergarten or in a ...
The solution strategies of preschool children solving mental-rotation tasks were analyzed in two studies. In the first study n = 111 preschool children had to demonstrate their solution strategy in the Picture Rotation Test (PRT) items by thinking aloud; ...
Gender differences in the Mental Rotations Test (Vandenberg & Kuse, 1978) are larger than in virtually all other spatial tests and have been highly robust over decades. Several possible explanations for this phenomenon have been proposed. This research ...
This experiment investigated the relationship between mental rotation and sport training. Undergraduate university students (n = 62) completed the Mental Rotation Test (Vandenberg & Kuse, 1978), before and after a 10-month training in two different sports,...
Abstract. The aim of this study was to examine whether athletes differ from nonathletes regarding their mental rotation performance. Furthermore, it investigated whether athletes doing sports requiring distinguishable levels of mental ...