How old was Vopelius when he died?
60
65
70
75
Answer
Vopelius passed away at the age of 70 years old. He had a distinguished career in the field of psychology and contributed significantly to the field of intelligence research. He was known for his work on the concept of "fluid" and "crystallized" intelligence, and his pioneering research laid the foundation for further advancements in the field.
Harmony of Faith: Exploring the Hymnic Legacy of Gottfried Vopelius
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