In an analysis of variance, if the null hypothesis is false, then the __________- groups estimate of the population variance is much smaller than the __________- groups estimate

_____ is the emotional numbness, disbelief, separation anxiety, despair, sadness, and loneliness that accompany the loss of a loved one.

Grief Denial Obsession Anger

According to the article Old Folks at Home, concerning the ability of older people to perform household tasks, the AMPS has a good claim to ecologically validity. This means that it:

(a) can be used outdoors (b) that the measures can be conducted with no training (c) that it correlates with other standardized scales (d) that its findings can be generalized to the real world