The differences between a sprint, Olympic, and Ironman distance triathlonsâand how to choose between them. By Madeline Haller, Photography By Getty Images May 22, 2015.
Locus (genetics) A locus (plural loci) in genetics is the position on a chromosome. Each chromosome carries many genes; humans' estimated 'haploid' protein coding genes are 19,000-20,000, on the 23 different chromosomes. A variant of the similar DNA sequence located at a given locus is called an allele.
Definition of Locus of Control. A locus of control is a person's belief about how much power one has over the events in one's life. According to psychologist Julian Rotter, who formulated the concept in the 1950s, the locus of control is a dimension of personality; it helps explain one's traits and behavior.An internal locus of control is the belief that the course of one's life is largely up to oneself.Those with an external locus of control regard the events in their lives as occurring regardless of their own efforts. locus of control is a person's belief about how much power one has over the events in one's life.