This means that small tensions can easily escalate and in school this takes away from precious teaching time. The impact this has on their longer term attainment is that they may be unable to meet their full potential and can at times hold back other pupils in the class with the distractions they create.
Stick two people together who have different inclinations along this vast and complicated scale and tensions will naturally arise. Person A can become frustrated with what they may perceive to be a Person B's impulsive behavior. Likewise, B may see the A as cold, unsympathetic or difficult to excite.
New research has found that two-thirds of primary school children aren't reaching basic fitness levels for their age group - an awful statistic. Child obesity rates are soaring as a result and this can easily be linked to the decline of sport and exercise. With the emphasis on creating a generation of test-passers and box-tickers, exercise and sport are being neglected in schools.