Heritability, the proportion of variation in a particular trait that is attributable to genetic factors, is a fundamental parameter in genetics. First introduced by Sewall Wright and Ronald Fisher ...

Wild and semi-wild plants are factual resources for a local community when they satisfy its needs. According to the bio-cultural approach, these plants and associated knowledge help define the ...

This is a preview. Log in through your library . Abstract This paper describes tailored testing, a successful application of latent trait theory. It is shown that tailored testing can be economically ...

Leadership theories debate what makes a good leader. Over the years, many schools of thought have developed that give different explanations about where leaders come from and how they can be ...