Download Revised Philippine ECCD Checklist 2

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Page 24 of 25
Standard Scores have a mean of 100 and a standard deviation of + 15. They are
interpreted as follows:
Interpretation of Standard Score or Development Index
Standard Score
69 and below
Interpretation
Suggest significant delay in overall development
70 - 79
Suggest slight delay in overall development
80 - 119
Average overall development
120 - 129
Suggests slightly advanced development
130 and above Suggest highly advanced development