Michael Sylvester wrote: > What is the difference between an intervening variable and a > hypothetical construct? > > Michael Sylvester,PhD > Daytona Beach,Florida > > When in doubt, go to the classic: *MacCorquodale, Kenneth & Meehl, Paul E.* (1948). On a distinction between hypothetical constructs and intervening variables <http://psychclassics.yorku.ca/MacMeehl/hypcon-intvar.htm>. /Psychological Review/, /55/, 95-107.
Chris Green York U. Toronto, Canada ================ ---
