Most familiar symbol is the Sugar skull
Horace Walpole
The genre was invented by Horace Walpole, whose Castle of Otranto (1765) may be said to have founded the horror story as a legitimate literary form.
Answer: More accurately
Explanation:
Pleasant associations are the links that imprinted a positive and good influence on mind of the person. Unpleasant links do not leave a pleasant impact on mind and thus, might fade away or become difficult to recall properly.
According to the question , pleasant happening and things cab be recalled more precisely as compared to unpleasant situations because of their positive and happy impact of those things that remains in mind .