Psychometric quality of the VKS for measuring volitional components in sportAbstract. In this paper the psychometric quality of the sport-specific Volitional Components Questionnaire (VKS) is examined. After an item analysis, a factor analysis was ...
„No, I Did Not Exercise“: The Role of Procrastination in Sports and ExerciseAbstract. Procrastination, the needless delay of intended activities despite expecting to be worse off for the delay, has not been investigated for sport activities. The aim of ...
The CHC Theory of Intelligence as a Reference Model for Examining Speed and Efficiency Abilities in Sports-Specific ContextsAbstract. The Cattell-Horn-Carroll (CHC) model of intelligence is introduced as a reference model ...