When Comparing the Crying and Sleeping Patterns of Babies Whose

When comparing the crying and sleeping patterns of babies whose parents used attachment parenting with crying and sleeping of babies whose London parents used Western European forms of caregiving and those babies whose parents used a Danish form of European parenting,researchers found all of the following EXCEPT

A) babies of attachment parenting had lower levels of unsoothable crying at ten days and five weeks.
B) babies in all three groups reduced their crying by twelve weeks of age.
C) infants of London parents spent more time crying and fussing at ten days and five weeks than infants in other two groups.
D) infants of London and Danish parents were more likely to sleep five or more hours without waking at twelve weeks than infants of attachment parents.