Thesis (Ph.D.) - University of Queensland, 2005. / Includes bibliography.

This research project is about infant-observation, that is looking at, observing, and studying parent-infant interactions and relationships within the first year of life. The principle intention of the study is to illustrate and shed light upon human infant development and how the newborn becomes a fully functioning member within the family. The study provides a context in which to consider parent-infant interaction beginning in utero, expanding to the birthing process, and continuing through the infant's first year. It focuses on specific themes of parent-infant interaction. The following situations are explored: the role of the mother; the mother as a container; the infant's experience of containment; the internalisation of experience; the symbolic meaning of food; dealing with distress and the development of concrete communication; the growth of a sense of ego; and, the infant's internal world. The study concludes by addressing various implications for further psychotherapy and compares the therapist-client relationship to the mother-infant relationship. The research outlines one particular psychoanalytic theoretical orientation of mental and emotional development. It is a model derived predominantly from The Developmental School Theorists and Object Relations Theorists, namely, Bowlby, Klein, Mahler and Winnicott. This model looks at the infant's earliest relationships and the processes these set up within the infant's developing mind. Infant observation, asa research method proposed by Bick and Sidoli, links method and theory, and serves as the methodological approach utilised in the present study. A video, based on the parent-infant interaction of three families, provides observational data and may be viewed in conjunction with this research. / KMBT_363 / Adobe Acrobat 9.54 Paper Capture Plug-in

Includes bibliography. / In this thesis the foundations of affective development are discussed. The context of development is considered to be the relationship between infant and caregiver. The theoretical bases of developmental psychology and the practice of clinical psychology have been drawn on and applied to a model of promotive and preventive work. Affective development may be enhanced by psychologists, and it is therefore important for them to consider promotion of mental health as well as more traditional ways of therapeutic intervention. A survey was done in four infant clinics in Cape Town, and had the aim of establishing whether health care workers in this context were doing anything to promote affective development. There seemed to be minimal intervention in this regard. The second aim of the research section of this thesis addressed the question of whether there might be a place within the clinic structures for educational psychologists. To this end groups of caregivers were set up, and a pilot promotive programme was administered and evaluated over five sessions. In general the response of the mothers was positive. In the final chapter some of the particular strains that are placed on South African families are considered. Finally recommendations and ideas for establishing programmes that seek to promote affective development in contexts other than clinics are discussed.

No description available.

No description available.

Previous research on infant perception of speech has shown that infants prefer their mother's voice over the voice of an unfamiliar female. Additionally, infants show a preference for the type of speech that is normally directed towards infants, known as infant-directed (10) speech. The linguistic and prosodic features of 10 speech are typically exaggerated in comparison to speech that is used amongst adults (adult-directed or AD speech). Most previous studies investigating infant preference for 10 speech have used the voice of a woman unfamiliar to the infants tested. The only study to use the maternal voice in testing 10 speech preferences employed 9 and 16-month-old infants. Knowledge of how the maternal voice impacts speech preferences in younger infants is unknown. The current study examined 1-month-old infants' preference for maternal 10 speech, when the alternative was maternal AD speech. Samples of individual mothers' 10 and AD speech were obtained during home visits, and selected utterances were subsequently presented to the infants in a visually based preference procedure. One month-olds showed no preference for either maternal speech type, although acoustic analyses showed that the 10 speech did differ significantly from the AD speech on all prosodic parameters examined. This lack of preference for maternal ID speech in young infants is discussed in a developmental model that depends on experience with maternal speech from prenatal to postnatal life with regard to the formation of infant speech preferences. / Master of Science

Video tape records were made of seventy-seven infants, ranging in age from one to 24 months, as each was exposed for three minutes to four different levels of mirror distortion. A mirror behavior checklist (Amsterdam 1968, 1972) was used to identify 34 possible behaviors. The range and complexity of mirror related activities increases significantly during the first two years of life, culminating in self-recognition by 52% of the subjects aged 19 to 24 months. All subjects responded equivalently to both the plain and distorted mirror images, suggesting that it is the general configuration of the face that holds intrinsic interest at these age levels. The prevailing view that the infant's perception is qualitatively similar to that of the adult was supported by this study. / Master of Science

Intellectual stimulation of young children is crucial, because it helps to break the cycle of poverty by giving each child the skills needed to reach his or her maximum potential. There is a growing need for more extensive early childhood development programmes in South Africa. Several studies in early childhood development have been shown to directly draw a parallel with enhanced student achievement at school and in life (Ackerman, 2005; Bueno, Darling-Hammond, & Gonzales 2010; Frede, Jung, Barnett, & Figueras, 2009). This study therefore explored the effects of an intervention programme introducing numbers, shapes and colours to infants between the ages of three months and 12 months. The sample consisted of 63 infants, with a control group of 34 and an experimental group of 29. The participants were selected from the middle-income group and consisted of infants from three different ethnic groups (black, white and coloured). Nine participants from the experimental group formed part of the focus group, which met every two weeks to give feedback and discuss the development of the infants and experiences of the parents involved in the intervention programme. In this study quantitative and qualitative data was collected. This data was assessed and analysed in order to achieve the four aims of the research study. The Bayley Scales of Infant Development (III) was used to assess three areas of development, namely cognitive ability, language skills and motor skills for the quantitative part of the study. The adaptive behaviour and social-emotional functioning of the infants was also assessed using the BSID (III), and this data was used in conjunction with the focus group feedback and problem-solving scenarios for the qualitative part of the study. Gender and the two age categories (3–7 and 8–12 months) for both the experimental and the control groups were examined and excluded from possible explanations for any significant findings. It was also determined that the control and experimental groups were well matched at the start of the intervention programme. The findings for aim A, the pre-test and post- test results showed that an average of 60 days involved in intervention programme had a statistically significant effect (z = -4.32, p < 0.001) on the cognitive ability of the infants. The findings for aim B, for the comparison between the control and experimental groups after the intervention programme, indicated significant results for the cognitive subscale (U = 732, p < 0.01, r = 0.42). Although the language and motor scores showed an increase in the descriptive statistics for the experimental group after the intervention, the Mann-Whitney U test did not show a significant difference. The findings for the qualitative study for aim C revealed that there was no effect on the adaptive behaviour of the infants. The findings for the social-emotional scales descriptive statistics for the qualitative study in aim D showed that there was a fairly large increase in the composite score means of the experimental group in comparison with the control group. The large increase in results complements the social-emotional functioning theme that emerged from the focus group. Three main themes emerged from the focus group, namely the cognitive ability, communication skills and social-emotional functioning of the infants.The increase in the social-emotional scale for the intervention group and the increase in the cognitive scale as mentioned in aim B were interrelated. These early social-emotional experiences are linked to long-term positive outcomes in both the social and cognitive areas of development (Landry, Smith, Swank, & Miller-Loncar, 2000). The parents all reported the ability to interpret the communication from their infants when participating in the flashcard sessions. This communication forms a foundation for establishing language development. Relationships between an infant’s nonverbal communication skills and subsequent language development have been reported (Brooks & Meltzoff, 2005). The problem-solving scenarios that were assessed during the second assessment showed that the infants who participated in the intervention programme were able to correctly identify a flashcard 73% of the time in comparison with the control group who were only able to identify a flashcard 1.4% correctly. The results of the study show that an early intervention programme has the potential to increase an infant’s cognitive ability and enhance his or her social-emotional functioning. However, the long-term impact of these findings would have to be explored in a longitudinal study. / Psychology / M.A. (Psychology)

This study investigated the interactions of facially deformed infants (FD) with their mothers compared to a facially nondeformed control group (FND). All mother-infant dyads were videotaped for 10 minutes during a free play period. Mothers were instructed to spend time with their baby as they normally would. The videotaped interactions of 14 FD dyads and 14 FND dyads were rated by five raters for quality of interactions, amount of vocalization, touch, and face-to-face gaze. The infants were rated on their level of attractiveness from polaroid pictures and videotapes. Mothers also completed a questionnaire which assessed their infants' temperament. Three of the studies' four hypotheses were confirmed. First, the more attractive an infant was, the better his/her interactions with the mother were judged to be. Second, FD infant dyads were rated as significantly poorer in quality of interaction than FND dyads, although FD* dyads did not spend significantly less time vocalizing, touching, or in face-to-face gaze as predicted. A significantly higher percentage of FD infants were judged as having difficult temperament relative to FND infants. Finally, as predicted it was found that infants with difficult temperaments were more likely to exhibit poorer quality interactions than infants with less difficult temperaments. These results have important implications for providing anticipatory guidance to caregivers of FD infants. Without intervention, FD infants appear at risk for subsequent developmental problems stemming from disrupted early mother-infant interactions. Future research should focus on these interactions soon after the infant's birth, attempt to determine if FD infants' emotions can be reliably understood from their facial expressions (as has been found in normal infants) and extend the current research paradigm to include fathers of FD infants.

Intellectual stimulation of young children is crucial, because it helps to break the cycle of poverty by giving each child the skills needed to reach his or her maximum potential. There is a growing need for more extensive early childhood development programmes in South Africa. Several studies in early childhood development have been shown to directly draw a parallel with enhanced student achievement at school and in life (Ackerman, 2005; Bueno, Darling-Hammond, & Gonzales 2010; Frede, Jung, Barnett, & Figueras, 2009). This study therefore explored the effects of an intervention programme introducing numbers, shapes and colours to infants between the ages of three months and 12 months. The sample consisted of 63 infants, with a control group of 34 and an experimental group of 29. The participants were selected from the middle-income group and consisted of infants from three different ethnic groups (black, white and coloured). Nine participants from the experimental group formed part of the focus group, which met every two weeks to give feedback and discuss the development of the infants and experiences of the parents involved in the intervention programme. In this study quantitative and qualitative data was collected. This data was assessed and analysed in order to achieve the four aims of the research study. The Bayley Scales of Infant Development (III) was used to assess three areas of development, namely cognitive ability, language skills and motor skills for the quantitative part of the study. The adaptive behaviour and social-emotional functioning of the infants was also assessed using the BSID (III), and this data was used in conjunction with the focus group feedback and problem-solving scenarios for the qualitative part of the study. Gender and the two age categories (3–7 and 8–12 months) for both the experimental and the control groups were examined and excluded from possible explanations for any significant findings. It was also determined that the control and experimental groups were well matched at the start of the intervention programme. The findings for aim A, the pre-test and post- test results showed that an average of 60 days involved in intervention programme had a statistically significant effect (z = -4.32, p < 0.001) on the cognitive ability of the infants. The findings for aim B, for the comparison between the control and experimental groups after the intervention programme, indicated significant results for the cognitive subscale (U = 732, p < 0.01, r = 0.42). Although the language and motor scores showed an increase in the descriptive statistics for the experimental group after the intervention, the Mann-Whitney U test did not show a significant difference. The findings for the qualitative study for aim C revealed that there was no effect on the adaptive behaviour of the infants. The findings for the social-emotional scales descriptive statistics for the qualitative study in aim D showed that there was a fairly large increase in the composite score means of the experimental group in comparison with the control group. The large increase in results complements the social-emotional functioning theme that emerged from the focus group. Three main themes emerged from the focus group, namely the cognitive ability, communication skills and social-emotional functioning of the infants.The increase in the social-emotional scale for the intervention group and the increase in the cognitive scale as mentioned in aim B were interrelated. These early social-emotional experiences are linked to long-term positive outcomes in both the social and cognitive areas of development (Landry, Smith, Swank, & Miller-Loncar, 2000). The parents all reported the ability to interpret the communication from their infants when participating in the flashcard sessions. This communication forms a foundation for establishing language development. Relationships between an infant’s nonverbal communication skills and subsequent language development have been reported (Brooks & Meltzoff, 2005). The problem-solving scenarios that were assessed during the second assessment showed that the infants who participated in the intervention programme were able to correctly identify a flashcard 73% of the time in comparison with the control group who were only able to identify a flashcard 1.4% correctly. The results of the study show that an early intervention programme has the potential to increase an infant’s cognitive ability and enhance his or her social-emotional functioning. However, the long-term impact of these findings would have to be explored in a longitudinal study. / Psychology / M.A. (Psychology)