Schaffer and Emerson (1964) found that the majority of babies became attached to their mothers at 7 months and formed secondary attachments a few weeks or months later
In 75% of infant studies, an attachment was formed with the father at 18 months- this was determined by the fact that the infant protested when the father walked away
Schaffer and Emerson concluded that fathers are secondary attachment figures
Grossman (2002) conducted a longitudinal study and looked at both parents quality of attachment with their infant
Quality of attachment is determined by the behaviour and relationship
Grossman found that the quality of attachment with the mother was more important on the teenagers attachment in comparison to the father
Grossman's study suggests that the father's attachment is less important
HOWEVER, Grossman's study can be argued against:
Father's play with infants was related to the quality of adolescent attachments
Father's role in attachment is more to do with stimulation and play and less to do with emotional development
Evidence suggests fathers possess the role of being the primary caregiver, they have attributes and behaviours previously linked with mothers
Field (1978) filmed 4 month-old babies in face to face interaction with primary caregiver mothers, fathers and secondary caregiver fathers
Field found that primary caregiver father and mothers both spent more time smiling, imitating and holding infants than secondary caregiver fathers
Field's research shows that fathers have the potential to be the emotion-focused primary attachment figure and can provide the emotional responsiveness required for an attachment
LIMITATIONS
confusion over research questions- some researchers investigated the role of the father as the secondary caregiver, others looked at fathers as a primary attachment figure
Contradicting evidence- MacCallum and Golombock (2004) found children growing up in a single or same-sex parent families did not develop any differently to children raised by a heterosexual couple
STRENGTH
Real world application- reduces parental anxiety and guides new parents into what roles they play in a child's development