I also had difficulties with pre-K recertification (original version since 2.0 wasn't ready yet/trainer and observer) and got Reliability Support help after the
second try, which I highly recommend! Thankfully I was able to pass on the third try. Even on the original version, I found that master codes for several dimensions are at least 2 points higher (generally) than they used to be on many of the videos I got.
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Judy Owen
Research Assistant
FPG Child Development Institute
Chapel Hill, NC
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