Sentence:  The actual mean of 1.07 being about halfway between 0 of complete correlation and 2.0 of no correlation , it is evident that there is a pretty fair degree of similarity in the behavior even of particular individual items of meaning as regards long-term <WSD>stem</WSD> displacement . 
Meaning of the word marked with <WSD> tags:  (linguistics) the form of a word after all affixes are removed