According to the article Please Don't Depend on Me about nursing home residents, we might be satisfied with small or modest effect sizes because the intervention was:

PET scan studies have found that the prefrontal cortex of predatory murderers has less brain activity than does the prefrontal cortex of men who commit heat of passion murders

Indicate whether this statement is true or false.

Goodness of fit is

A) only effective with sociable, securely attached children. B) rarely successful with difficult children. C) only effective with infants and toddlers. D) at the heart of infant–caregiver attachment.