The self-reference will affect the appears, that enables the people to transmit data separately, as per their degree of knowledge, If people are willing to identify the information, the frequency of recalling may be increased if it is linked in some way to ourselves, and other options are wrong, that can be described as follows:
In option a, It is used to store information for a long time, that's why it is not correct.
In option b, It is used for both, input and receives sensory register and the long-term store, that's why it is not correct.
In option d, It provides cognitive interference that's why it is not correct.
