does agreement affect hemisphere which factor is between hemispheres how does agreement and complexity affect the brain which factor is the smallest interaction between the hemisphere and the region? difference between hemisphere and region what factor is the difference between proficiency and complexity difference between hemisphere and proficiency why do the factors affect the learning process which factors influence agreement and complexity which hemisphere is used in a proficiency test what is the difference between hemisphere and region in proficiency which factor in the brain relates agreement and complexity is agreement in the anterior cortex hemisphere what factors cause differences between hemispheres? which factor drives agreement by hemisphere by region what is the difference between agreement, complexity and region which factors impact language competency what is the difference between the hemisphere and the region what factors are involved in complexity which factors are in the cortex that have the most impact on the hemisphere and region