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PhD vs Expertise

Posted by Steve Smith on Oct 12, 2010; 3:44pm
URL: http://friam.383.s1.nabble.com/vol-88-issue-12-tp5627122p5627250.html

Peggy -

I agree with the sentiment that having a PhD doesn't guarantee Expertise, having only a (pair of) BS degree myself and having learned a great deal (most?) of what I use to do my work in the school of hard knocks preceding and following (and paralleling) my formal education. But I don't know of any PhD programs that don't require original and elaborate research. 

Despite my own distrust of the PhD mills of the country, I have found, as a mentor to many PhD candidates and PostDocs in my career (at least in Math/Science/CS) that while memorization skills might be handy to get you through many of  your undergrad courses and even some grad courses, they won't do your research and they won't write your dissertation, nor defend it in front of your committee.

Again, I agree with the sentiment that one can be quite an expert sans formal advanced degrees.   I myself depend more on being a generalist with only "modest" expertise in any given field.   For many topics, I love having access to seasoned as well as recently-minted PhDs in various technical fields, they often spent several years of their lives studying the one thing in depth that I need to know a lot about and either know most of the dead ends or have one slam-dunk of a solution to my  particular problem of the moment. 

 The seasoned ones are usually my peers or superiors, though there are plenty who took their little scroll of paper, nailed it on the wall (in a very nice frame usually) and never did another lick of original work.   The fresh ones are often sharpened to a fine point, but have no breadth, but that is where real work and mentors like myself come in.  We introduce them to a wide range of problems where their acute knowledge on one topic, basic background preparing them for their PhD program, and their general skills in research can be applied over and over again, leading them to becoming well rounded, seasoned experts.

Bozos like myself who chose not to get drug through another several years of formal education may or may not go on to become competitive with the PhDs.   I'm often mistaken for having a PhD, probably not for any specific deep expertise, but for my breadth of interests and skills and my confidence.  I sometimes take offense because too many of the PhDs in my (former) circles were lazy blowhards, but the mistaken identity is (almost?) always an indication of respect, not derision.

In the liberal arts, PhDs may very well mean something else, but I hope not.  Since most PhDs in Liberal Arts have few other options than Academia, that may skew things a bit.   I'm not sure how Industry uses LIberal Arts PhDs...   gone are the good old days of AI when a PhD in Philosophy would land you a job in AI Research.

Few of my best mentors have had PhDs.   So when looking for a course or seminar or workshop, I don't look at the letters following the teacher/leader/professor's name.  If I look at anything, I look for references from others who have studied under her...  I look for real-world experience.... I look for an enthusiasm for the subject.  

In Nick's case, I think that he has reasons for wanting PhD folks that transcend the question of whether a non-PhD could do the same job equally well or better.   It slims his options down mightily.   The folks I know of who might lead such a seminar are "amatuers" in the very  best sense.... limited formal education with a lifetime of dedication and self-study on the topic out of "love" for the topic, not people who had the resources our patience to make it through a formal program.

Carry on,
 - Steve
To Nick Thompson re "expertise"

The ability to memorize and quote things is not, in and of itself, expertise. It is simple a great ability to memorize.

--
Peggy Miller, owner/OEO
Highland Winds
Art, Photography, Herbs and Writings
406-541-7577 (home/office/shop)

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============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org