Final answer:
Stage directions like (Stiffly) and (With a little bow to her) are instructions for actors' physical portrayals and contribute to elements like setting and time period, enhancing the theatrical experience.
Step-by-step explanation:
The stage directions are instructions typically written by the playwright that describe the physical and sometimes emotional actions of characters, as well as setting details and other non-spoken elements of a theatrical performance. In the provided options, the actual stage directions are (Stiffly) and (With a little bow to her).
These are the parts of the script that instruct the actors on how to physically portray the moment, which is crucial in bringing the story to life on stage. The purposes of including stage directions are to establish numerous elements such as the time period, build the setting, direct actions that take place offstage, and to specify lighting or sound effects, which all contribute to the audience's understanding and enjoyment of the play.