Children who were raised in overcrowded romanian orphanages and got almost no attention from adults for the first year or two of their lives, exhibited which of the following behaviors when adopted by american and canadian families:

a. were able to readily establish secure attachments once adopted by american and canadian adoptive parents.
b. craved constant attention and wanted to be held a great deal of the time.
c. were more fearful of strangers once they established an attachment with their adoptive parents.
d. were anxious and remote and would not make eye contact with others.