Answer:
a. Hermann Ebbinghaus
Explanation:
Hermann Ebbinghaus (1885) was a German Psychologist who introduce the experimental study of memory, using himself as the single subject in his work.
The 3/5ths compromise addressed slavery and how much of a person a slave counted for when they voted. The compromise made each slave count as 3/5ths of a person.
Sydney is in Piaget's<u> "concrete operational" </u>stage of development.
As the name suggests, the concrete operational stage of development can be characterized as the phase of cognitive development in which a child is equipped for playing out an assortment of mental activities and considerations utilizing solid ideas. All the more particularly, kids can comprehend that in light of the fact that a question changes shape or is isolated into pieces, the protest still holds certain critical attributes, for example, mass or volume.
Answer: Youssif is <u><em>an object relations </em></u>therapist.
Explanation:
Object relations therapy has its roots in <em>Sigmund Freud's psychoanalytic theory</em>, and people's need to form relationships with other people. <em>Object relations therapist</em> wants to help his patient explore early mental images that influenced present relationships with other people, and thus resolve any problems/difficulties in those relationships. In doing so, the therapist focuses on one particular person that significantly affected his patient's life. Object relations theorists believe that, in early childhood, infants form representations of themselves in relation to others, and that those representations have a large effect on their relationships in adulthood.