Doctor of Science (DSc / ScD)
An advanced academic degree in scientific fields that can be a research doctorate, an earned higher doctorate based on a body of work, or an honorary title; usage varies by country.
Overview
The Doctor of Science, commonly abbreviated DSc, ScD, SD or DS, is an academic degree associated with scientific, technical and occasionally medical disciplines. Its meaning and status differ internationally: in some systems it is treated as a first research doctorate equivalent to a PhD, while in others it is a higher doctorate awarded for an extensive, sustained contribution to a field. The degree may also be conferred honorarily to recognize distinguished achievement.
Common characteristics
When awarded as an earned research degree, the Doctor of Science typically requires original research presented in a dissertation or a compiled portfolio of peer-reviewed publications. Assessment normally includes external examiners or a committee of established scholars. As a higher doctorate, the DSc is generally granted on the basis of a substantial published record that demonstrates significant impact beyond a conventional doctoral thesis.
History and development
The distinction between PhD and Doctor of Science developed as universities standardized graduate education. In some European and Commonwealth traditions the DSc emerged as a postdoctoral recognition for sustained scholarship. In other countries, particularly certain institutions in North America, ScD has been used interchangeably with the PhD to denote the standard research doctorate in specific disciplines.
Uses and significance
- Academic recognition: marks a high level of scholarly contribution when awarded as a higher doctorate.
- Professional credential: used as a postnominal in formal contexts.
- Honorary awards: sometimes given to honor exceptional leadership or discovery without the requirement of a submitted research portfolio.
Distinctions from the PhD
Key differences depend on country and institution. The PhD is widely accepted as the principal research doctorate obtained through supervised study and a single thesis. The DSc/ScD may either be equivalent to that model or reserved for later-career recognition of accumulated work. Prospective candidates should consult their target university’s regulations for precise entry, examination and awarding procedures—see additional guidance and institutional descriptions such as catalogues or degree regulations at university sources.
Questions and answers
Q: What does Doctor of Science refer to?
A: Doctor of Science, often abbreviated as ScD, DSc, SD, or DS, refers to an academic research degree.
Q: Why is Doctor of Science not often awarded?
A: Doctor of Science is not often awarded because most scientists qualify as a PhD.
Q: Is Doctor of Science sometimes used as a higher doctorate?
A: Yes, Doctor of Science is sometimes used as a higher doctorate.
Q: Is Doctor of Science sometimes used as an honorary degree?
A: Yes, Doctor of Science is sometimes used as an honorary degree.
Q: What are some of the abbreviations for Doctor of Science?
A: Some of the abbreviations for Doctor of Science include ScD, DSc, SD, and DS.
Q: How is Doctor of Science different from PhD?
A: Doctor of Science is a research degree, while PhD is a doctoral degree that typically involves a broader range of fields and research methods.
Q: Who typically qualifies for a PhD?
A: Most scientists qualify for a PhD.
Related articles
Author
AlegsaOnline.com Doctor of Science (DSc / ScD) Leandro Alegsa
URL: https://en.alegsaonline.com/art/28125