James McKeen Cattell
American psychologist who advanced mental testing and anthropometrics.
Most quoted
"The object of the present research is to measure the 'personal equation' of different observers, and to determine the causes of its variations."
— from Mind, 1888
"Psychology cannot attain the certainty and exactness of the physical sciences, unless it rests on a foundation of experiment and measurement."
— from Mind, 1888
"We are still far from having a complete system of mental tests, but the progress made in the last few years is encouraging."
— from Mind, 1890
All quotes by James McKeen Cattell (102)
The measurement of intelligence is a complex problem, but one that is amenable to scientific investigation.
The development of mental tests has practical applications in education, industry, and medicine.
The study of heredity is crucial for understanding individual differences in mental traits.
Eugenics aims to improve the human race by applying the principles of heredity.
The scientific study of man is the highest and most important of all sciences.
The American Association for the Advancement of Science should be a powerful force for scientific progress.
The editor of a scientific journal has a great responsibility to maintain high standards.
The publication of scientific research is essential for the dissemination of knowledge.
The scientific community should be self-governing and free from external interference.
The pursuit of truth is a noble endeavor.
The university should be a center of intellectual freedom and independent thought.
The academic profession demands dedication, integrity, and a commitment to scholarship.
The role of the professor is to teach, to conduct research, and to serve the community.
The advancement of knowledge is a continuous process.
The scientific method is a powerful tool for solving problems and understanding the world.
The study of eminent men provides valuable insights into the nature of genius.
Great achievements are often the result of a combination of natural ability and hard work.
The environment plays a significant role in shaping individual development.
The scientific study of human nature is essential for social progress.
The pursuit of knowledge is a lifelong journey.
Contemporaries of James McKeen Cattell
Other Psychologys born within 50 years of James McKeen Cattell (1860–1944).