Face Recognition Ability Inherited Separately from IQ Essay

This obligate supports the modularity hypothesis of the wittiness where it is expressed that the human brain is like a Swiss knife that is represented as a general decision tool with special-purpose devices (Massachusetts Institute of Technology, 2010, n. p. ). Such kind of mentality is based on the idea that specialized genes ar located in various regions of the brain which function for specific cognitive abilities like scene recognition.In hear to further suss out this issue, the researchers studied the relationship of face recognition to polygenic characteristics by utilizing the help of 102 pairs of identical twins and 71 pairs of fraternal twins. The experimentation made use of black-and white images of 20 different faces which were shown to each actor on a computer screen each for one atomic number 42 and this step was followed by the mixing of 10 of the original 20 faces to 20 new faces. Results showed that identical twins, whose genes are 100% common, were more li kely to abide matched results of the face experiment (Massachusetts Institute of Technology, 2010).Moreover, 39% of the variance is attributed to genetic personal effects thereby suggesting that face recognition is a heritable trait. IQ colligateness of face recognition, on the other hand, was investigated by employing the participation of 321 students which revealed that the ability to recognize faces is case-by-case of IQ (Massachusetts Institute of Technology, 2010). The results gathered in this conduct affirm the hypothesis that some cognitive skills are not correlated with IQ which is the indicator of general intelligence (Massachusetts Institute of Technology, 2010).Subsequent studies are intended to investigate if other cognitive abilities like language processing, navigation, reading and the likes are related to IQ. Consequently, the significance of these findings is seen on the study of autism and dyslexia because these heritable developmental disorders might as well be dictated by specific genes on the human brain. Lastly, the findings presented on this paper are believed to be credible because they are grounded on empirically derived evidence. However, it is suggested that a larger sample size must be employ to further confirm the statistical acceptability of the results.Nevertheless, the researchers made substantial and super qualified efforts on the choice of participants because identical and fraternal twins are really the most appropriate subjects for studies that investigate heritable properties. In general, this study is a timely research endeavor that can lead to a series of promising effects in the fields of neurobiology and developmental psychology. extension Massachusetts Institute of Technology (2010, January 20). Face recognition ability familial separately from IQ. Science Daily.