tutorial
How do I use the script?
How do I calculate actual speech rate from the TextGrids?
How do I measure pauses using praat?
See the tutorial (to use with first version of the script.
For a more recent presentation (2013), including a short tutorial on the second version of the script, see Nivja de Jong's presentation at the "Residence Abroad, Social Networks and Second Language Learning"-Conference: LANGSNAP.pdf. Or download the Handout (below).
At EUROSLA (2013), Nivja de Jong gave a presentation about choosing measures of fluency for L2-research: see prezi.