Most studies on grit examined participants who were more successful than others and found grit was a significant factor. There was a gap in the literature for participants with extreme failure, first-time-detained juvenile delinquents, and the impact of grit. The purpose of the present study was an explanatory and exploratory study of grit and the…

The main purpose of this research was to compare mental skills of elite and non-elite boys team athletes by Ottawa Questionnaire. The research study was a descriptive-applied one. The data collection instrument was a questionnaire based on Ottawa questionnaire that measured some mental skills factors. The subjects were 40 elite athletes and 40…

We used self-report surveys to gather information on a broad set of non-cognitive skills from 1,368 eighth graders. At the student level, scales measuring conscientiousness, self-control, grit, and growth mindset are positively correlated with attendance, behavior, and test-score gains between fourth grade and eighth grade. Conscientiousness,…

Despite increased interest in the role of effortful control (EC) in developmental disorders, few studies have focused on EC in autism spectrum disorders (ASD) and no study so far has directly compared children with ASD and children with ADHD. A first aim of this study was to investigate whether typically developing (TD) boys, boys with ADHD and…

The study investigated the effect of activation and negative affect on self-regulation. The activation factors are self-determination, disengagement, initiative, and persistence while negative affect is composed of worry, anxiety, thought suppression, and fear of negative evaluation. Separate measures were used for each factor and administered to…