Search results
Results from the WOW.Com Content Network
A child's performance on each strand corresponds to a Performance Level Rating (Age Appropriate, Emerging or Concern) and a Developmental Age. Developmental Age, determined by calculating the results of the GDO-R, is an age in years and half-years that best describes a child's behavior and performance on a developmental scale.
These scores are standardised as T-scores by comparing them to the results of children within the same age group. T-scores can also be converted into percentile ranks. When the T-scores are less than 60, it means your child is in the normal range, however when the scores are above 60, there is possibility of behavioural issues.
where z is the standard score or "z-score", i.e. z is how many standard deviations above the mean the raw score is (z is negative if the raw score is below the mean). The reason for the choice of the number 21.06 is to bring about the following result: If the scores are normally distributed (i.e. they follow the "bell-shaped curve") then
In statistics, the 68–95–99.7 rule, also known as the empirical rule, and sometimes abbreviated 3sr or 3 σ, is a shorthand used to remember the percentage of values that lie within an interval estimate in a normal distribution: approximately 68%, 95%, and 99.7% of the values lie within one, two, and three standard deviations of the mean ...
This result is extended by the Donsker’s theorem, which asserts that the empirical process (^), viewed as a function indexed by , converges in distribution in the Skorokhod space [, +] to the mean-zero Gaussian process =, where B is the standard Brownian bridge. [5]
80–71 No more than slight impairments in functioning at home, at school, or with peers; some disturbance of behavior or emotional distress may be present in response to life stresses (e.g., parental separations, deaths, birth of a sibling), but these are brief and interference with functioning is transient; such children are only minimally ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
For children, some of these variables could set the pattern for lifelong problems. For example, a child whose depressive behavior functions for negative reinforcement by stopping fighting between parents could develop a lifelong pattern of depressive behavior in the case of conflicts. Two paths that are particularly important are (1) lack or ...