However, the researchers neglected to include into their research the effects of extrafamilial factors (friends, peers, teachers, etc.) on the cognitive skills of these children. If these factors were not overlooked, the research may have proven that the environment does indeed influence cognitive development. Without this research, as it stands now, it is concluded that the greatest influence on cognitive development is solely attributed to genetics. In light of this particular perspective, the article is …
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showed last 75 words of 1611 total
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