Assume that personality researchers have isolated a new trait they called "prajna." What would it indicate if these researchers report that fraternal twins reared together are more similar in this trait than identical twins reared apart?

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The fact that fraternal twins reared together are more similar in prajna than identical twins reared apart suggests that environment has a larger influence than genetics in the expression of this trait. If genetics were the primary factor influencing prajna expression, then identical twins, who share 100% of their genetic material, would be more similar than fraternal twins, who share only 50% of their genetic material. However, the fact that rearing environment seems to have a larger influence suggests that environmental factors, such as parenting practices or cultural values, may play a more significant role in shaping prajna.

Assume That Personality Researchers Have Isolated a New Trait They