The need for monotropic bonds is seen to be universal.
Ainsworth (1967) observed the Gandatribe of Uganda, here infants form one primary attachment even when reared by multiple carers.
Fox (1977) conducted research into Israeli communal farms has revealed child-rearing practices that are quite distinct from conventional Western ones.
Fox (1977) observed infants still forming monotropic bonds with their mothers despite not seeing them for extended periods of time.
The importance of monotropy is overemphasised.
Thomas (1998) questions the benefits of monotropy & suggests it may be more beneficial having a network of attachments to support infants & their social/ emotional needs.
Parke (1981) found that qualitatively different attachments provide different benefits.
Van IJzendoorn & Tavecchio (1987) argue that a stable network of adults can provide adequate or better care than a mother who has to meet all a child’s needs.
The idea of monotropy lacks validity.
Schaffer & Emerson (1964) suggest that although the first attachment is strong, they are not necessarily any stronger than subsequent attachments.
There must be more factors, other than monotropy that are responsible for strong attachments.