She earned then a Ph.D. degree at the same university in 1965.

The course had 30 students, 16 of whom held Ph.D. degrees.

They had one son who also has a Ph.D. degree in mathematics.

The Ph.D. degree has been a standard requirement to be a professor of art education for many years.

He obtained his Ph.D. degree in 1965 from the same institution.

Those students will simply obtain the Ph.D. degree at the end of their graduate study.

He was one of the few actors to have earned a Ph.D. degree.

Many hope to remain as teachers after obtaining their Ph.D. degrees.

Most students are expected to complete the requirements for the Ph.D. degree within 6 years of full-time study.

A master's or Ph.D. degree in economics is needed for many jobs.