Answer: The generational effect
Explanation:
The generation effect is one of the phenomena in which the it helps in demonstrating about the data or the information which is specifically generated by our own mind.
It is also known as the robust memory generation that is specifically for improve the performance of the recognition memory.
According to the question, the generational effect is one of the political socialization effect that basically illustrating the given situation about the identification of the republic party. Therefore, The generational effect is the correct answer.