Research Studies Linking Early Infant Attachments with Parents and Later

Research studies linking early infant attachments with parents and later attachments in adult romantic relationships have suggested that:

A) securely attached infants become securely attached adults in romantic relationships,but insecure attachment in infancy does not predict adult attachment in romantic relationships.
B) securely attached infants usually become securely attached adults in romantic relationships,but this association may be lessened by stressful and disruptive experiences in childhood.
C) there is no relationship between early infant attachment with parents and later attachment in adult romantic relationships.
D) securely attached infants who also had easy temperaments are more likely to have secure adult romantic attachments;however,securely attached infants with difficult temperaments are unable to form secure attachments with adult romantic partners.