The answer is "Sigmund <span>Freud".
Sigmund Freud (1856 to 1939) was known as the founding father of psychoanalysis, a strategy for treating psychological instability and furthermore a hypothesis which clarifies human conduct.
Freud trusted that occasions in our adolescence impact our grown-up lives, molding our identity. For instance, uneasiness starting from awful encounters in a man's past is escaped cognizance, and may cause issues during adulthood.</span>
<span>Though Jean Piaget, a clinical psychologist, believed cognitive development as resulting from individual discovery, Lev Vygotsky felt it was connected to the social activities guided by or encouraged by others. Vygotsky was a psychologist who resided in the Soviet Union. Developmental psychology was his specialty.</span>
By inventing it..................
Answer:
The answer is A. Conceptual replication
Explanation:
Mark decides to conduct a variation of the original study in which he measures participants' ability to solve verbal analogies as the cognitive task instead of measuring their ability to solve math problems. He finds that people who drink caffeine beforehand solve more verbal analogies than those who drink water beforehand, suggesting caffeine consumption causes improved cognitive performance. This study is known as a conceptual replication