Examlex
At about what age do most children start saying two-word phrases such as "more page"?
Chi-square Statistic
A measure used in statistics to assess how well an observed distribution matches an expected distribution, used in tests of independence and goodness of fit.
Degrees of Freedom
Degrees of freedom are the number of independent values or quantities which can be assigned to a statistical distribution without violating any constraining conditions.
Category Counts
The tally or frequency of occurrences within different categories or classifications in a dataset.
Probabilities
The likelihood or chance of different outcomes occurring, based on a scale from 0 to 1, where 0 means the outcome is impossible and 1 means the outcome is certain.
Q25: Which of these is a reason to
Q59: Studies of the brain areas for language
Q73: Professor Lord gives you a list of
Q80: You don't have a telephone directory and
Q84: The _ effect is a tendency to
Q105: The genetic basis of alcoholism,depression,and schizophrenia have
Q125: Damage to the prefrontal cortex produces amnesia
Q127: A teacher gives a child "time out"
Q146: In an experiment on classical conditioning,a tone
Q164: In operant conditioning,the subject's behavior determines an