Answer:
Maintenance rehearsal
Step-by-step explanation:
Eunice is demonstrating the use of maintenance rehearsal.
Maintenance Rehearsal can be defined as the process of repeatedly saying or thinking about a piece of information. It helps the short term memory store informations and pass those informations into the long term memory.
Short term memory is able to hold information for about 20 seconds. However, one can increase this time by practicing the use of maintenance rehearsal.