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The strange situation is a procedure devised by Mary Ainsworth in the 1970s to observe attachment in children , that is relationships between a caregiver and child. It applies to children between the age of 9 to 30 months. Broadly speaking, the attachment styles were (1) secure and (2) insecure (ambivalent and avoidance). Later, Mary Main and her husband Erik Hesse introduced the 4th category, disorganized. The procedure played an important role in the development of attachment theory .

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79-484: In this procedure of the Strange Situation, the child is observed playing for 21 minutes while caregivers and strangers enter and leave the room, recreating the flow of the familiar and unfamiliar presence in most children's lives. The situation varies in stressfulness and the child's responses are observed. The child experiences the following situations: Four aspects of the child's behavior are observed: On

158-505: A "gold standard" measure of attachment. With respect to the ecological validity of the Strange Situation, a meta-analysis of 2,000 infant-parent dyads, including several from studies with non-Western language and/or cultural bases found the global distribution of attachment categorizations to be A (21%), B (65%), and C (14%) This global distribution was generally consistent with Ainsworth et al.'s (1978) original attachment classification distributions. However, controversy has been raised over

237-411: A 'conditional behavioral strategy'. Whilst it might seem odd or maladaptive at first sight for a child to turn away from their caregiver when anxious, Main argued from an evolutionary perspective that avoidance could be regarded as a strategy to achieve the protective proximity enjoined by the attachment system - but which responds to the context of a caregiver who would rebuff them and be less available if

316-500: A caregiver: Peculiar maltreatment effects – that is, the irrational return of the abused to the abusing object – were first noted by Darwin (1972) in his voyage to the Galapagos; they were presented along with an explanation of the mechanism. He physically assaulted a Galapagos sea-lizard, as he stood on a promontory, and each time tossed it seaward. Although "possessed of perfect powers to swim away" from him, it returned each time to

395-521: A categorical classification scheme, continuous measures of attachment security have been developed which have demonstrated adequate psychometric properties. These have been used either individually or in conjunction with discrete attachment classifications in many published reports [see Richters et al., 1998; Van IJzendoorn et al., 1990).] The original Richter’s et al. (1998) scale is strongly related to secure versus insecure classifications, correctly predicting about 90% of cases. Readers further interested in

474-499: A causal pathway to disorganized infant attachment has captured the imagination of clinicians and social workers, and has sometimes led to the misuse of the concept of disorganized/disoriented attachment in screening for maltreatment. However, Main and Hesse have stated that they intended their emphasis on frightening or frightened caregiver behavior as "one highly specific and sufficient, but not necessary, pathway to D attachment status." Main and Hesse do not assume that fear in relation to

553-590: A child's developmental pathway and hence their state of mind with respect to attachment. A range of clinical applications of the AAI have also been proposed and developed. For example, the AAI has been applied to diagnosis, treatment, and the evaluation of therapeutic outcomes. Mary Main has more than 40 published journal articles and book chapters and has over 25,000 google scholar citations (as of January 2015). Selected publications are below: Patricia McKinsey Crittenden Too Many Requests If you report this error to

632-412: A cognitive capacity to maintain relationships when the older person is not present, separation may not provide the same stress for them. Modified procedures based on the Strange Situation have been developed for older preschool children (see Belsky et al., 1994; Greenberg et al., 1990) but it is much more dubious whether the same approach can be used in middle childhood. Also, despite its manifest strengths,

711-416: A conditional strategy for maintaining the availability of the caregiver by preemptively taking control of the interaction. Ainsworth herself was the first to find difficulties in fitting all infant behavior into the three classifications used in her Baltimore study. Ainsworth and colleagues sometimes observed "tense movements such as hunching the shoulders, putting the hands behind the neck and tensely cocking

790-419: A death or abuse in a way that is clearly not possible (e.g. describing themselves as killing a person with a thought). Other speakers exhibited lapses in discourse, suddenly moving into speech that was excessively detailed, eulogistic in style or that involved prolonged and unacknowledged silences. AAI transcripts involving definitive examples of such lapses are classified 'unresolved/disorganized'. In common with

869-488: A degree of proximity in the face of a frightening or unfathomable parent'. However, 'the presumption that many indices of “disorganisation” are aspects of organised patterns does not preclude acceptance of the notion of disorganisation, especially in cases where the complexity and dangerousness of the threat are beyond children's capacity for response'. Main and Hesse found that most of the mothers of these children had suffered major losses or other trauma shortly before or after

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948-485: A different sample, and work on the scale for avoidant infant behavior. Insecure-avoidance is coded using a 1–7 scale for 'avoidance', which Mary Ainsworth and Mary Main worked on together. Whereas infants classified as secure would seek their caregiver on reunion, show their distress, and receive comfort, 'avoidance' was a measure of the extent to which an infant kept their attention away from their caregiver and avoided showing their distress. Main conceptualised avoidance as

1027-561: A dismissing or preoccupied attachment state of mind. Unresolved responses to the AAI have been found associated with frightening, frightened or dissociative parental behaviour but it has also been found that only a small part of the association between unresolved states of mind and disorganized infant attachment can be explained by the mediation of anomalous parental behavior, indicating that other as yet unknown factors must also be involved. Some longitudinal studies have also found associations between attachment security in infancy, as assessed in

1106-594: A disruption or flooding of the attachment system (e.g. by fear). Infant behaviours in the Strange Situation Protocol coded as disorganised/disoriented include overt displays of fear; contradictory behaviours or affects occurring simultaneously or sequentially; stereotypic, asymmetric, misdirected or jerky movements; or freezing and apparent dissociation. However, despite initial symptoms of disorganized/disoriented behaviors, Lyons-Ruth widely "recognized that 52% of disorganized infants continue to approach

1185-545: A few cultural differences in these rates of "global" attachment classification distributions. In particular, two studies diverged from the global distributions of attachment classifications noted above. One study was conducted in North Germany in which more avoidant (A) infants were found than global norms would suggest, and the other in Sapporo , Japan where more resistant (C) infants were found. Of these two studies,

1264-431: A haven of safety in times of alarm, and use of these individuals as a secure base for exploration. A collaborator of Bowlby's, Mary Ainsworth , developed a standardised laboratory observation procedure named the ' Strange Situation ' in which an infant would undergo two brief separations and reunions from their caregiver as well as contact with a stranger. In its novelty and its separations, the Strange Situation confronted

1343-600: A letter to Behavioral and Brain Science , 1977, the ground in evolutionary theory upon which Main's later ideas emerged is already clear. In this text, she draws from Tinbergen the important distinction between 'proximal' and 'ultimate' causation, noting that immense confusion about attachment arises when these levels of analysis are mistaken for one another. In inquiring about the proximate cause of behavior, an attachment researcher may ask "What made him show attachment behavior toward it at this particular moment?" In inquiring about

1422-545: A new infant attachment classification, 'disorganized/disoriented' (D), for the Ainsworth Strange Situation procedure based on a review of discrepant infant behaviors in the Strange Situation. This review included consideration of tapes of Strange Situations from various research groups including the Grossmanns, Mary J. O’Connor, Elizabeth Carlson, Leila Beckwith and Susan Spieker. Michael Rutter,

1501-552: A paradox for an infant. Research has supported this proposed association between frightening and frightened parental behavior and the infant's classification as D in the Strange Situation. This includes work by Main's students, such as Mary True (in Uganda) and Kazuko Behrens (in Japan). These ideas have been further examined by colleagues such as Marinus van IJzendoorn and Giovanni Liotti. The image of parental frightening behavior as

1580-557: A person without a secure attachment in the present to any living persons – could be found to have a secure-autonomous state of mind with respect to attachment. In their research with their Berkeley sample in the early 1980s, Main and colleagues also found that the three classifications of adult discourse they had identified correlated with the Ainsworth classifications of infant Strange Situation behavior. Secure-autonomous adult responses were associated with secure infant behavior towards

1659-449: A prominent commentator on attachment research, has described the discovery of the disorganized/disoriented attachment classification as one of the five great advances to the field of psychology contributed by research in attachment. In general, disorganized behaviors occur only briefly, before the infant then enters back into one of the Ainsworth A, B or C attachment patterns. As such, infants coded as disorganized/disoriented are also given

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1738-465: A risk factor for later development. For example, this classification in infancy has been found associated with school-age externalising problem behavior, indices of dissociation in adolescence and development of post-traumatic stress symptoms following trauma exposure. Behaviors associated with disorganization have been found to undergo transformation from the age of 2 and typically develop into various forms of well-organised controlling behavior toward

1817-736: A secondary A, B or C classification. The discrepant behaviors are most often exhibited on reunion, but are found in other episodes of the procedure as well. Main and Solomon developed a set of thematic headings for the various forms of disorganized/disoriented behavior. Infant behaviors coded as disorganized/disoriented include sequential display of contradictory behavior patterns (Index I); simultaneous display of contradictory behavior patterns (II); undirected, misdirected, incomplete, and interrupted movements and expressions (III); stereotypies, asymmetrical movements, mistimed movements, and anomalous postures (IV); freezing, stilling, and slowed movements and expressions (V); direct indices of apprehension regarding

1896-452: A transcript where the speaker's state of mind appears to shift mid-interview from dismissing to preoccupied, and a transcript where the speaker presents different states of mind when describing different attachment figures. Cannot classify interviews are rare in samples drawn from low-risk contexts. Main and colleagues have developed a scoring and classification system for assessing AAI transcripts. Transcripts are not only allocated to one of

1975-415: Is consistently unresponsive to their needs. Firstly, avoidant behaviour allows the infant to maintain a conditional proximity with the caregiver: close enough to maintain protection, but distant enough to avoid rebuff. Secondly, the cognitive processes organising avoidant behaviour could help direct attention away from the unfulfilled desire for closeness with the caregiver – avoiding a situation in which

2054-404: Is given, this bolsters the sense of security and also, assuming the caregiver's assistance is helpful, educates the child in how to cope with the same problem in the future. Therefore, secure attachment can be seen as the most adaptive attachment style for learning and making use of resources in a non-threatening environment. According to attachment researchers, a child becomes securely attached when

2133-461: Is this likely to provide boundary problems, but also it is not at all obvious that discrete categories best represent the concepts that are inherent in attachment security. It seems much more likely that infants vary in their degree of security and there is need for a measurement system that can quantify individual variation. Other researchers as well have raised concerns about the strange situation's construct validity and questioned its terminology as

2212-460: The AAI has been conducted before the birth of the first child. That patterns of adult discourse correlate with infant behavior in the Strange Situation is a surprising and rather remarkable finding. It is important to note that prediction of different patterns of infant attachment security from the AAI is not based upon the actual attachment history of the parent, but on the way in which the parent recounts that history. Main has explained that "while

2291-434: The AAI transcripts of parents of children classified disorganized in their attachment behavior, and found that these parents exhibited characteristic 'slips' or 'lapses' in their discourse when discussing potentially traumatic experiences of loss or abuse. Some speakers exhibited lapses in reasoning, for example, making incompatible statements (e.g. describing a person as both dead and alive) or describing themselves as causal in

2370-1207: The Adult Attachment Interview Protocol is available. In research conducted in the early 1980s with parents from a Berkeley sample, Main and colleagues found that transcribed responses to the AAI could be placed into one of three categories, named 'secure-autonomous', 'dismissing' and 'preoccupied'. Interviews categorised as secure-autonomous are characterised by their coherent and collaborative nature. The interviewees appear to be balanced and objective in their descriptions and evaluations of relationships and overall seem to value attachment. Interviews categorised as dismissing are characterised by inconsistent descriptions and evaluations of relationships. The interviewees may claim to have had positive attachment relationships and experiences but provide unconvincing or contradictory evidence to support this, or acknowledge negative experiences but insist these experiences have had little effect or only made them stronger. Interviews categorised as preoccupied are characterised by angry, vague, confused, or fearful fixation on particular attachment relationships or experiences. Unlike

2449-505: The Attachment and Biobehavioral Catch-up (ABC) intervention. In VIPP, the intervener makes short film clips of the caregiver interacting with their child, and brings these clips for discussion with the caregiver, across 6-8 sessions. The intervener helps the caregiver consider the child's behaviours, their meanings, and how the child responds to the caregiver's own behaviors. The intervention highlights positive caregiver behaviors, allowing

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2528-464: The Centre for Interdisciplinary Research in 1977, Main interacted with various biologists, evolutionary theorists and ethologists, including Richard Dawkins and Robert Hinde, who influenced her thinking about conflict behaviors. She also helped Karin and Klaus Grossman with their Bielefeld longitudinal study, including encouraging them to analyse the role of fathers in infants' attachment development. In

2607-530: The Japanese findings have sparked the most controversy as to the meaning of individual differences in attachment behavior as originally identified by Ainsworth et al. (1978). In a study conducted in Sapporo, Behrens, et al., 2007. found attachment distributions consistent with global norms using the six-year Main & Cassidy scoring system for attachment classification. In addition to these findings supporting

2686-505: The Strange Situation which assesses an infant's attachment security to a particular person, the Adult Attachment Interview does not assess attachment security with respect to any specific past or current relationship, but instead an individual's overall state of mind with respect to attachment. To illustrate the difference, Main has described how an individual who has no living family and no current romantic partner – so

2765-456: The Strange Situation, and in young adulthood, as assessed by the AAI. In other studies however, no longitudinal association has been found. The evidence on the longitudinal stability of attachment security is therefore currently inconclusive. Main, like Bowlby before her, has stressed that attachment "security is in no way fixed or fully determined in infancy." She has highlighted that a variety of favourable and unfavourable experiences may alter

2844-489: The absence of maltreatment (e.g. in divorce proceedings) have also been found to predict infant disorganized attachment behavior. Out-of-home caregiving is not associated with disorganized attachment unless this is extremely extensive. Researchers have found that over 60 hours per week of day-care predicts disorganized attachment in the infant independently of the caregiver's behavior during the time they do interact. Though it may be of interest to clinicians and social workers,

2923-494: The addition be regarded as "open-ended, in the sense that subcategories may be distinguished", as she worried that the D classification might be too encompassing and might treat too many different forms of behaviour as if they were the same thing. Indeed, the D classification puts together infants who use a somewhat disrupted secure (B) strategy with those who seem hopeless and show little attachment behaviour; it also puts together infants who run to hide when they see their caregiver in

3002-410: The apparently unruffled behaviour of the avoidant infants is in fact a mask for distress, a hypothesis later evidenced through studies of the heart rate of avoidant infants. Ainsworth's narrative records showed that infants avoided the caregiver in the stressful Strange Situation Procedure when they had a history of experiencing rebuff of attachment behaviour. The child's needs are frequently not met and

3081-509: The approach to classifying infant disorganized attachment, adults classified as unresolved are also assigned a best-fitting alternative classification. Unresolved/disorganized adult responses have been found associated with disorganized infant behavior towards the speaker. A 'Cannot Classify' category has also been delineated by Hesse and Main which is used to describe interviews in which no single predominant attachment state of mind can be identified. Examples of cannot classify cases would include

3160-462: The attachment system has been flooded (e.g. by fear, or anger). Crittenden also argues that some behaviour classified as Disorganized/disoriented can be regarded as more 'emergency' versions of the avoidant and/or ambivalent/resistant strategies, and function to maintain the protective availability of the caregiver to some degree. Sroufe et al. have agreed that 'even disorganised attachment behaviour (simultaneous approach-avoidance; freezing, etc.) enables

3239-426: The attachment system: either a conflict between simultaneous dispositions to physically approach and to flee the caregiver, or seeming disorientation to the environment. Other researchers have suggested that the dysregulation of negative affects can lead to disorganized behavior, even without a specific paradoxical injunction. However, it is important to note that Main and Solomon did not intend to suggest that all of

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3318-407: The basis of their behaviors, the children were categorized into three groups, with a fourth added later. Each of these groups reflects a different kind of attachment relationship with the caregiver. A child who is securely attached to its parent will explore and play freely while the caregiver is present, using them as a "secure base" from which to explore. The child will engage with the stranger when

3397-435: The behaviors used as indices of disorganization/disorientation – some kind of disruption at the level of the attachment system – necessarily mean the same thing in the same way for infant attachment or infant mental health. As Lyons-Ruth et al. have recently observed, "to date, few hypotheses have been advanced regarding the mechanisms underlying this striking difference among infants who display disorganized behavior". After

3476-561: The birth of the infant and had reacted by becoming severely depressed. In fact, 56% of mothers who had lost a parent by death before they completed high school subsequently had children with disorganized attachments. Subsequently studies, whilst emphasising the potential importance of unresolved loss, have qualified these findings. For example, Solomon and George found that unresolved loss in the mother tended to be associated with disorganised attachment in their infant primarily when they had also experienced an unresolved trauma in their life prior to

3555-443: The caregiver departs or returns. The child will not explore very much regardless of who is there. Infants classified as anxious-avoidant (A) represented a puzzle in the early 1980s. They did not exhibit distress on separation, and either ignored the caregiver on their return (A1 subtype) or showed some tendency to approach together with some tendency to ignore or turn away from the caregiver (A2 subtype). Ainsworth and Bell theorised that

3634-434: The caregiver is always the proximate cause of disorganized/disoriented attachment behavior. This account has been supported by research findings which show that a range of factors can predict this behavior besides abuse and neglect. For example, unresolved loss, parental experiences of helplessness, a parent's ongoing experience of an anxiety disorder, multiple forms of social and economic disadvantage and major separation in

3713-411: The caregiver is available and able to meet the needs of the child in a responsive and appropriate manner. Others have pointed out that there are also other determinants of the child's attachment, and that the behavior of the parent may in turn be influenced by the child's behavior. A child with the anxious-avoidant insecure attachment pattern will avoid or ignore the caregiver, showing little emotion when

3792-401: The caregiver is present, and may be visibly upset when the caregiver departs but happy to see the caregiver on their return. The child feels confident that the caregiver is available, and will be responsive to their attachment needs and communications. Securely attached children are best able to explore when they have the knowledge of a secure base to return to in times of need. When assistance

3871-423: The caregiver to build on their own experience and serve as a role model for themselves. A meta-analysis of the first twenty-five randomised control trials of VIPP-SD found that the intervention led to more sensitive caregiver behaviour and less disorganized and more secure attachment relationships. Researchers found no indication of a decrease in effect size stemming from length of follow-up, suggesting that effects of

3950-519: The caregiver, seek comfort, and cease their distress without clear ambivalent or avoidant behavior." There is "rapidly growing interest in disorganized attachment" from clinicians and policy-makers as well as researchers. Yet the Disorganized/disoriented attachment (D) classification has been criticised by some for being too encompassing. In 1990, Ainsworth put in print her blessing for the new "D" classification, though she urged that

4029-485: The categorical versus continuous nature of attachment classifications (and the debate surrounding this issue) should consult the paper by Fraley and Spieker and the rejoinders in the same issue by many prominent attachment researchers including J. Cassidy , A. Sroufe, E. Waters & T. Beauchaine, and M. Cummings. Mary Main Mary Main (1943 - January 6, 2023) was an American psychologist notable for her work in

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4108-530: The child comes to believe that communication of needs has no influence on the caregiver. Ainsworth's student Mary Main theorised that avoidant behaviour in the Strange Situation Procedure should be regarded as "a conditional strategy, which paradoxically permits whatever proximity is possible under conditions of maternal rejection" by de-emphasising attachment needs. Main proposed that avoidance has two functions for an infant whose caregiver

4187-521: The child is overwhelmed with emotion ('disorganised distress'), and therefore unable to maintain control of themselves and achieve even conditional proximity. Children classified as Anxious-Ambivalent/Resistant (C) showed distress even before separation, and were clingy and difficult to comfort on the caregiver's return. They showed either signs of resentment in response to the absence (C1 subtype), or signs of helpless passivity (C2 subtype). Hans et al. have expressed concern that "ambivalent attachment remains

4266-693: The content of an individual's life history cannot change, it can be told or reconstructed in many differing ways". An individual who describes extremely negative childhood attachment experiences could be classified as having a secure-autonomous state of mind if they describe these experiences in a coherent and apparently objective way. This is termed discontinuous ('earned') security. Main has also emphasised that attachment states of mind should not be viewed as fixed and unalterable: "these… categorical placements… must be understood to reference only current, and potentially changeable, states of mind with respect to attachment." In later work, Main, DeMoss and Hesse reviewed

4345-493: The field of attachment. A Professor at the University of California Berkeley, Main is particularly known for her introduction of the 'disorganized' infant attachment classification and for development of the Adult Attachment Interview and coding system for assessing states of mind regarding attachment. This work has been described as 'revolutionary' and Main has been described as having 'unprecedented resonance and influence' in

4424-401: The field of psychology. John Bowlby originally proposed the concept of the 'attachment behavioral system', an orientation and set of dispositions which evolved because it provided protection from predation and other risks to survival. The system has three components in early childhood: the monitoring and maintaining of proximity to an attachment figure or figures, flight to these individuals as

4503-566: The first doctoral students of Mary Ainsworth's at The Johns Hopkins University in Baltimore, exploring the relationship between attachment and infant play in her doctoral research. Main found that infants who were securely attached to their mothers engaged in more exploration and interactive play. Important aspects of Main's early work also included microanalysis of infant-mother interaction using descriptive language rather than count data, replicating her teacher Mary Ainsworth's Strange Situation on

4582-443: The five major classifications described above, but also assigned scores on a number of different scales and assigned to one or more of 12 sub-classifications. The AAI has been applied in both research and clinically. Research has found different AAI response patterns to be associated with different types of parental behavior. For example, secure-autonomous parents have been found to be more responsive to their infants than parents with

4661-406: The global distributions of attachment classifications in Sapporo, Behrens et al. also discuss the Japanese concept of amae and its relevance to questions concerning whether the insecure-resistant (C) style of interaction may be engendered in Japanese infants as a result of the cultural practice of amae . Regarding the issue of whether the breadth of infant attachment functioning can be captured by

4740-522: The head, and so on. It was our clear impression that such tension movements signified stress, both because they tended to occur chiefly in the separation episodes and because they tended to precede crying. Indeed, our hypothesis is that they occur when a child is attempting to control crying, for they tend to vanish if and when crying breaks through." Such observations also appeared in the doctoral theses of Ainsworth's students. Patricia Crittenden , for example, noted that one abused infant in her doctoral sample

4819-574: The infant made a direct appeal for contact and comfort. Following completion of her dissertation, Main took up a faculty position in the Department of Psychology at the University of California, Berkeley. She has since remained at Berkeley, though she has also held visiting scholar positions at the Centre for Interdisciplinary Research in Bielefeld (Germany) and the University of Leiden (Netherlands). During her year with Karin and Klaus Grossmann at

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4898-427: The infant seek protection from the attachment figure when alarmed: "an infant who is frightened by the attachment figure is presented with a paradoxical problem – namely, an attachment figure who is at once the source of and the solution to its alarm." A parent who frightens the child with abusive behavior, or who themselves is frightened when the child seeks comfort because of past trauma, could be supposed to cause such

4977-405: The infant with two natural cues for danger, and allowed observers to see the articulation and balance between the infant's capacities to explore, affiliate with the stranger, and seek and find comfort from their caregiver. Individual differences in infant responses to the situation were found and three patterns were identified: secure, insecure-avoidant, and insecure-ambivalent. Mary Main was among

5056-418: The initial presentation of protocols for coding D Strange Situation behavior in infants by Main and Solomon, researchers have explored the caregiving behavior associated with the classification. Together with Erik Hesse, in 1990 Main proposed that disorganized attachment behavior can be explained by a contradiction between the attachment system and another behavioral tendency. As the attachment system demands that

5135-467: The intervention group than the control group, suggesting this intervention is effective. Mary Main is also co-author of the Adult Attachment Interview (AAI). This semi-structured interview consists of 20 questions and takes about one hour to administer. During the interview, participants are asked to describe early childhood experiences with primary attachment figures and evaluate the impact of these experiences on their development. An illustrative copy of

5214-408: The intervention remain stable over time. The ABC intervention is similar to VIPP, though with the intervener making more in-the-moment comments to the caregiver seeking to encourage nurturing and responsive care and - following Mary Main's theory - reduce alarming caregiver behavior. Results of randomized clinical trials have again found higher attachment security and lower attachment disorganization in

5293-420: The level of mechanism, and it is essentially identical to Bowlby's. Severely maltreating mothers cannot be common in any species, and perhaps this account of "maltreatment effects" on the proximate level is sufficient. On the other hand, it is at least conceivable that some biologically-based strategy has been developed to deal with maltreating mothers." In 1986 Mary Main, together with Judith Solomon, introduced

5372-575: The loss. Michael Rutter describes the procedure in the following terms: It is by no means free of limitations (see Lamb, Thompson, Gardener, Charnov & Estes, 1984). To begin with, it is very dependent on brief separations and reunions having the same meaning for all children. This may be a major constraint when applying the procedure in cultures, such as that in Japan (see Miyake et al., 1985), where infants are rarely separated from their mothers in ordinary circumstances. Also, because older children have

5451-485: The most poorly understood of Ainsworth's attachment types". In particular, the relationship between ambivalent/resistant (C) and disorganisation (D) is still to be clarified. However, researchers agree that the Anxious-Ambivalent/Resistant strategy is a response to unpredictably responsive caregiving, and that the displays of anger or helplessness towards the caregiver on reunion can be regarded as

5530-429: The parent (VI); direct indices of disorganization or disorientation (VII). Like the Ainsworth classifications, 'disorganized/disoriented attachment' with one caregiver little predicts the classification with another caregiver. This implies that the classification is tapping a quality of the relationship, and not merely the child's temperament. A classification of disorganized/disoriented attachment has been found to be

5609-520: The parent. Some children are overly solicitous and protective toward the parent (classified by Main and Cassidy as controlling-caregiving) while others are harshly directive or rudely humiliating toward the parent (classified controlling-punitive). A meta-analysis of 4 samples involving 223 children found a significant association between disorganization and school age controlling attachment behavior. Main conceptualised disorganization/disorientation as representing some form of contradiction or disruption of

5688-431: The point on which he stood. "Perhaps this singular piece of apparent stupidity may be accounted for by the circumstance that this reptile has no enemy whatever on shore, whereas at sea it must often fall prey to the numerous sharks. Hence, probably, urged by a fixed and hereditary instinct that the shore is its place of safety, whatever the emergency may be, it there takes refuge". This is an "ultimate" account made sheerly at

5767-485: The procedure is based on just 20 minutes of behavior. It can be scarcely expected to tap all the relevant qualities of a child's attachment relationships. Q-sort procedures based on much longer naturalistic observations in the home, and interviews with the mothers have developed in order to extend the data base (see Vaughn & Waters, 1990). A further constraint is that the coding procedure results in discrete categories rather than continuously distributed dimensions. Not only

5846-399: The same classification as those who show an avoidant (A) strategy on the first reunion and then an ambivalent-resistant (C) strategy on the second reunion. Perhaps responding to such concerns, George and Solomon have divided among indices of Disorganized/disoriented attachment (D) in the Strange Situation, treating some of the behaviours as a "strategy of desperation" and others as evidence that

5925-458: The speaker, dismissing responses with insecure-avoidant infant behavior towards the speaker and preoccupied responses with insecure-ambivalent infant behavior towards the speaker. How a parent spoke about their own attachment history was therefore found to be associated with their infant's attachment behavior towards them in the Strange Situation, and subsequent research has replicated this finding. The association has even been found in research where

6004-403: The ultimate cause of behavior, an attachment researcher may ask "What is attachment behavior good for – how does it affect survival and reproduction?" In her attention to attachment as an evolutionary phenomenon, from early in her career Main was already reflecting that a conflict might arise between an infant's experience of aversive parenting and the attachment injunction to seek protection from

6083-620: The variety of reasons why non-maltreating parenting may be associated with infant disorganized/disoriented attachment is an important reason why it is not appropriate to use disorganized attachment as a screening tool for abuse. An additional issue for attempts at home screening of disorganized attachment is Main's finding that some infants classified as insecure-avoidant in the strange situation may show disorganized-type behaviors at home. Interventions that reduce disorganization have been developed, for example, Video-feedback Intervention to promote Positive Parenting and Sensitive Discipline (VIPP) and

6162-417: Was added by Ainsworth's graduate student Mary Main . In the Strange Situation, the attachment system is expected to be activated by the departure and return of the caregiver. If the behaviour of the infant does not appear to the observer to be coordinated in a smooth way across episodes to achieve either proximity or some relative proximity with the caregiver, then it is considered "disorganised" as it indicates

6241-412: Was classed as secure (B) by her undergraduate coders because her strange situation behavior was "without either avoidance or ambivalence, she did show stress-related stereotypic headcocking throughout the strange situation. This pervasive behavior, however, was the only clue to the extent of her stress." Drawing on records of behaviors discrepant with the A, B and C classifications, a fourth classification

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