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Dynamic-maturational model of attachment and adaptation
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Dynamic-maturational model of attachment and adaptation
The dynamic-maturational model of attachment and adaptation (DMM) is a biopsychosocial model describing the effect attachment relationships can have on human development and functioning. It is especially focused on the effects of relationships between children and parents and between reproductive couples. It developed initially from attachment theory as developed by John Bowlby and Mary Ainsworth, and incorporated many other theories into a comprehensive model of adaptation to life's many dangers. The DMM was initially created by developmental psychologist Patricia McKinsey Crittenden and her colleagues including David DiLalla, Angelika Claussen, Andrea Landini, Steve Farnfield, and Susan Spieker.
A main tenet of the DMM is that exposure to danger drives neural development and adaptation to promote survival. Danger includes relationship danger. In DMM-attachment theory, when a person needs protection or comfort from danger from a person with whom they have a protective relationship, the nature of the relationship generates relation-specific self-protective strategies. These are patterns of behavior which include the underlying neural processing. The DMM protective strategies describe aspects of the parent–child relationship, romantic relationships, and to a degree, relationships between patients/clients and long-term helping professionals.
Out of the development of attachment theory, British psychiatrist John Bowlby coalesced a coherent theory and is generally credited with creating the foundation for modern attachment theory. Mary Ainsworth, an American-Canadian psychologist, started working with Bowlby in 1950. Ainsworth completed her doctoral thesis in 1940 under William Blatz, who had developed security theory, a precursor to attachment theory. Blatz believed the core nature of the relationship between a (to use his colloquial terms) mother and child involved the development of a trusted and secure relationship to function as a safe base for a child's need to explore. This set an initial foundation for the developing theory of attachment as involving a two-pattern model, security vs insecurity, centered on safety and play.
However, throughout the 1950s, both Ainsworth and Bowlby began developing a three-pattern model centered on danger and survival. In the 1960s, Ainsworth developed the first scientific method to assess attachment, called the strange situation. The results of her assessments confirmed a three-pattern model. Staying with a secure vs insecure framework, Ainsworth identified one secure pattern and two completely different insecure patterns. She labeled these with the letters A, B, C, with B representing the secure pattern.
Ainsworth's graduate students, including Mary Main and Patricia "Pat" Crittenden, made important developments to attachment science and theory. Both Main and Crittenden realized that the criteria Ainsworth was using did not allow for the attachment classification of a significant number of children. Main initially described most of this group as being disorganized, unable to organize an attachment strategy to help them meet their attachment system needs for safety. Main and Solomon later redefined disorganized attachment. Decades of research were dedicated to exploring the concept of disorganized attachment, but ultimately the concept proved almost completely unhelpful.
Crittenden studied under Ainsworth in the 1980s, ten years after Main. Because Crittenden initially focused on danger and saw the attachment system as promoting survival, she rejected the idea that a significant portion of children could fail to organize an attachment strategy to survive. Thus, she looked for other explanations about the apparent shortcomings in Ainsworth's initial model. As she did, she expanded the A, B, C patterns of attachment, and with the help of Andrea Landini they organized the patterns into what eventually became the DMM.
She also started her work after John Bowlby wrote the third book in his Attachment and Loss trilogy in 1980, Loss: Sadness and Depression. In Chapter 4 of that book, Bowlby outlined his view that attachment was intimately connected with information processing and the defensive exclusion of information to survive psychological danger. He argued that common psychological defense mechanisms were actually efforts to keep certain types of unwanted information out of one's mind during experiences and while considering issues and making decisions. Crittenden centered her work on how humans develop self-protective strategies and patterns of information processing in the context of danger.
In a sense, Crittenden began where Bowlby and Ainsworth left off. While moving away from some of the older concepts such as secure vs insecure and internal working models, she kept and refined the three-pattern model. The DMM continues to evolve and Fonagy describes it as ″the most clinically sophisticated model that attachment theory has to offer at the present time.″
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Dynamic-maturational model of attachment and adaptation
The dynamic-maturational model of attachment and adaptation (DMM) is a biopsychosocial model describing the effect attachment relationships can have on human development and functioning. It is especially focused on the effects of relationships between children and parents and between reproductive couples. It developed initially from attachment theory as developed by John Bowlby and Mary Ainsworth, and incorporated many other theories into a comprehensive model of adaptation to life's many dangers. The DMM was initially created by developmental psychologist Patricia McKinsey Crittenden and her colleagues including David DiLalla, Angelika Claussen, Andrea Landini, Steve Farnfield, and Susan Spieker.
A main tenet of the DMM is that exposure to danger drives neural development and adaptation to promote survival. Danger includes relationship danger. In DMM-attachment theory, when a person needs protection or comfort from danger from a person with whom they have a protective relationship, the nature of the relationship generates relation-specific self-protective strategies. These are patterns of behavior which include the underlying neural processing. The DMM protective strategies describe aspects of the parent–child relationship, romantic relationships, and to a degree, relationships between patients/clients and long-term helping professionals.
Out of the development of attachment theory, British psychiatrist John Bowlby coalesced a coherent theory and is generally credited with creating the foundation for modern attachment theory. Mary Ainsworth, an American-Canadian psychologist, started working with Bowlby in 1950. Ainsworth completed her doctoral thesis in 1940 under William Blatz, who had developed security theory, a precursor to attachment theory. Blatz believed the core nature of the relationship between a (to use his colloquial terms) mother and child involved the development of a trusted and secure relationship to function as a safe base for a child's need to explore. This set an initial foundation for the developing theory of attachment as involving a two-pattern model, security vs insecurity, centered on safety and play.
However, throughout the 1950s, both Ainsworth and Bowlby began developing a three-pattern model centered on danger and survival. In the 1960s, Ainsworth developed the first scientific method to assess attachment, called the strange situation. The results of her assessments confirmed a three-pattern model. Staying with a secure vs insecure framework, Ainsworth identified one secure pattern and two completely different insecure patterns. She labeled these with the letters A, B, C, with B representing the secure pattern.
Ainsworth's graduate students, including Mary Main and Patricia "Pat" Crittenden, made important developments to attachment science and theory. Both Main and Crittenden realized that the criteria Ainsworth was using did not allow for the attachment classification of a significant number of children. Main initially described most of this group as being disorganized, unable to organize an attachment strategy to help them meet their attachment system needs for safety. Main and Solomon later redefined disorganized attachment. Decades of research were dedicated to exploring the concept of disorganized attachment, but ultimately the concept proved almost completely unhelpful.
Crittenden studied under Ainsworth in the 1980s, ten years after Main. Because Crittenden initially focused on danger and saw the attachment system as promoting survival, she rejected the idea that a significant portion of children could fail to organize an attachment strategy to survive. Thus, she looked for other explanations about the apparent shortcomings in Ainsworth's initial model. As she did, she expanded the A, B, C patterns of attachment, and with the help of Andrea Landini they organized the patterns into what eventually became the DMM.
She also started her work after John Bowlby wrote the third book in his Attachment and Loss trilogy in 1980, Loss: Sadness and Depression. In Chapter 4 of that book, Bowlby outlined his view that attachment was intimately connected with information processing and the defensive exclusion of information to survive psychological danger. He argued that common psychological defense mechanisms were actually efforts to keep certain types of unwanted information out of one's mind during experiences and while considering issues and making decisions. Crittenden centered her work on how humans develop self-protective strategies and patterns of information processing in the context of danger.
In a sense, Crittenden began where Bowlby and Ainsworth left off. While moving away from some of the older concepts such as secure vs insecure and internal working models, she kept and refined the three-pattern model. The DMM continues to evolve and Fonagy describes it as ″the most clinically sophisticated model that attachment theory has to offer at the present time.″