Psychology is not just common sense

Rudolph Schaffer and Peggy Emerson (1964) also formulated a theory of attachment based on their longitudinal study of 60 babies in Glasgow looking at the gradual development of attachments; they visited them monthly for the first year of their lives and returned again at 18 months. (Bailey et al. 2008). Similar to Bowlby’s research, Schaffer and Emerson also formulated four key stages of attachment and produced

The security of attachment in infants was investigated by Mary Ainsworth in the 'strange situation' study, in order to determine the nature of attachment behaviours and styles of attachment. In the ‘strange situation’, infants and their mothers were observed in a range of situations, which allowed the researcher to see the different types of behaviours shown.

We see the advantages of Ainsworh 's study in wanting to find out about attachment in humans, by studying humans. As well as showing more credibility into the mechanics of human attachment it also provided Ainsworth with the opportunity to develop a highly influential procedure called the strange situation because of the complexity of humans. This procedure consisted of a series of seven episodes involving three participants, namely mother, baby and a stranger.

Ainsworths ‘strange situation’ was developed as a tool to measure types of attachment in infants. The experiment was carried out in a purpose build playroom and children were observed with cameras. It consisted of several situations, standardised for all those who took part. Each condition involved variation of the presence of the mother and/or a stranger, over 3 minute intervals. During these different conditions, the child’s behaviour was monitored, assessing their exploratory behaviour, stranger anxiety, separation protest and reunion behaviour. From her study, Ainsworth identified three types of attachment, these were: secure, insecure- avoidant and insecure-resistant, she

Mary Ainsworth is known for her ‘Strange Situation’ (Custance 2010) studies with children. Her theory was that the quality of an infant’s attachment depends largely on the kind of attention the infant has received. She observed the attachment styles of children, mostly aged between 12 and 24 months, by placing them in an environment and recording their reactions to their mothers (or primary caregivers) leaving the room and then returning. Based on these observations Ainsworth concluded that there are different types of attachment. Three types of attachment are: ‘anxious-avoidant’, where the child shows little upset with the stranger, but will avoid contact with the parent on their return. The ‘securely attached’ child is one that will show moderate levels of proximity seeking towards the parents and is upset by their departure but deals with the parents return positively, often returning to play. The third type is the ‘anxious-resistant’ child; greatly upset by the parent’s departure and on reunion seems angry and will not be comforted or picked up (Custance 2010).

Theories about the bond between the child, its primary caregiver and its impact on child development had been numerous over the 20th century, yet nothing of scientific foundations could be said with regard to child-parent relationships and its effects, be they positive or negative. This was until John Bowlby developed his theory about attachment and Mary Ainsworth developed a method for assessing infant attachment, the strange situation. The strange situation has influenced our understanding of the importance of attachment between a child and its primary caregiver by giving us perspective on how the type of care given up to the first 18 months can set a precedent on the

Mary Ainsworth’s studies on infant attachments in Uganda and the United States were instrumental in identifying attachment styles in infants. Her 1978 study titled Strange Situation, consisted of a series of infant–caregiver separations and reunions, in which researchers observed the behavior that the infant displayed. Based on the observations three distinct or styles of attachment were established: secure, avoidant, and ambivalent (Ainsworth, Blehar, Waters, & Wall,

Bowlby’s work on attachment theory shows infants treated well develop a secure attachment. Hence they have a good foundation for healthy self-esteem, behavior, and future relationships (Barnet, Ganiban, & Cicchetti, 1991). If the infant develops an insecure bond with the caregiver, they may develop mental disturbances (Cicchetti, Ganiban, & Barnett, 1991). Mary Ainsworth, Bowlby’s contemporary, applied Bowlby’s theory in her research. In 1978, Ainsworth, Blehar, Waters, and Wall, created the strange situation technique to study one year old infant attachments (as cited in Colonnesi et al., 2011, p.631). Results of their analysis led to three categories of attachment. They distinguished a secure (B), an insecure avoidant (A), and insecure ambivalent attachment (C)

In order to determine an infant’s attachment type, Ainsworth established an experimental study known as, “Strange Situation” (Berger, 2014, p.144). This study was an experiment off of Bowlby’s findings that suggest attachment “related behaviors, are activated in times of personal distress” (Bernier, Larose, & Whipple, 2005, p. 172). Therefore, within this study, an infant’s attachment was determined by studying their behavior and level of distress within a new environment at the absence or presence of their caregiver. Additionally, Bernier represents the results of Larose and Boivin’s 1998 study that express a possible correlation between “Strange Situation” and the transition from high school to college (Bernier et al., 2005, p. 173) as both

Ainsworth and Bowlby are only a few of the noteworthy names that have made various theories on attachment with an experiment attached to their name. Ainsworth with another colleague, most noteworthy experiment where they discovered the different types of attachment styles, the experiment the Ainsworth named The Strange Situation “were the security of attachment in one- to two-year-olds were investigated using the strange situation paradigm, in order to determine the nature of attachment behaviors and styles of attachment”. (McLeod 2007) The procedure begins with the child and his mother in a room where the child is allowed to play and explore alone. A stranger enters the room, talks to the mother, and approaches the child while the mother leaves

John Bowlby’s attachment theory established that an infant’s earliest relationship with their primary caregiver or mother shaped their later development and characterized their human life, “from the cradle to the grave” (Bowlby, 1979, p. 129). The attachment style that an infant develops with their parent later reflects on their self-esteem, well-being and the romantic relationships that they form. Bowlby’s attachment theory had extensive research done by Mary Ainsworth, who studied the mother-infant interactions specifically regarding the theme of an infant’s exploration of their surrounding and the separation from their mother in an experiment called the strange situation. Ainsworth defined the four attachment styles: secure,

These characteristics are well demonstrated in Mary Ainsworth’s experiment of the “strange situation.” Researcher Chris Fraley describes the study as, “a group of 12 month-old infants and their parents are brought in to the laboratory and, systematically separated from and reunited with one another.” Approximately 58 percent of the children demonstrated characteristics of secure attachment. When the parent left the room the child displayed signs of distress with a need to be close to the attachment figure. When the parent returned to the room, the child eagerly approached

Authored by Keith E. Stanovich, How to Think Straight About Psychology is a known work of the psychology world which was published in 1986. Beginning courses in psychology use his text frequently. Stanovich primary purpose for writing the text is to bring attention to his observation that the public’s understanding of psychology is different from psychology as a modern science. Psychology as a modern science explains the underlying functions that shape human attitudes and behavior. To the people who misunderstand this, the field of psychology is not a real science, but a pseudo-science instead. How to Think Straight About Psychology describes people’s several false impressions of psychology and it gives its readers a factual understanding of the field as a modern and scientific psychology while explaining how this science works.

By responding with care and comfort, this enables for an “attachment bond” to form between the infant and caregiver, most commonly the mother (White et al., 2013). Following on from Bowlby’s theory, Mary Ainsworth investigated the theory of attachment through observing the reactions of infants when their mothers left them alone with strangers. The investigation was named as the “Ainsworth’s strange situation assessment” (White et al., 2013). It was discovered through this investigation that infants who had secure attachments with their mothers were upset when separated and were easily soothed when the mother returns. This investigation implies that infants with secure attachment to their mothers show signs of normal social development.

Attachment theory is a concept that explores the importance of attachment in respect to direct development. “It is a deep and enduring emotional bond that connects one person to another across time and space” (Bowlby, 1969; McLeod, 2009). It is the relationship that develops within the first year of the infant’s life between them and their caregiver. The theory also relates to the quality of the attachment that is shown in the behavior of the infant (Rieser-Danner, 2016). Attachment theory shows that infants need a close nurturing relationship with their caregiver in order to have a healthy relationship. Lack of response from the caregiver