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Developmental Psychology Commons™

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Master's Theses

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Articles 31 - 35 of 35

Full-Text Articles in Developmental Psychology

Effects Of Delayed Auditory Feedback On Young Infants’ Crying, Sarah M. Sanborn Dec 2010

Effects Of Delayed Auditory Feedback On Young Infants’ Crying, Sarah M. Sanborn

Master's Theses

Neural control of newborn crying has typically been considered to originate primarily in the lower brain centers, although support for this assumption is limited. To address this, the present study manipulated newborn infants’ perceptual experience during a cry bout through use of delayed auditory feedback (DAF). Atypical cry productions during DAF would suggest that newborn crying is under higher levels of cortical control than previously assumed. Infants’ spontaneous crying was recorded for 2 minutes at 4 weeks of age (n=16) and again at 8 weeks of age (n=17) using an ABA design, alternating synchronous feedback with DAF. Standard repeated-measures 2 …


Effects Of Embodiment On Perceptual And Affective Responses To Infant Crying, Jennifer B. Bisson Dec 2010

Effects Of Embodiment On Perceptual And Affective Responses To Infant Crying, Jennifer B. Bisson

Master's Theses

Three experiments were conducted to investigate how changes in bodily states might be related to perceptions of infant vocalizations. In Study 1, participants were asked to hold a pencil between their lips, mimicking a smile, while listening to infant crying. Although there were no embodied effects for perceptual ratings, results indicated that this manipulation decreased participants’ self-reported, negative affect. In Study 2, participants were played both infant crying and birdsong while exposed to similar embodied manipulations, including activation of muscles related to approach and withdrawal behavior. There were no embodied effects for ratings of crying or for affect. Comparing Study …


Examining Relationship Interactions Of Adult Children Of Alcoholics, Diana I. Loera Dec 2010

Examining Relationship Interactions Of Adult Children Of Alcoholics, Diana I. Loera

Master's Theses

The following study explores the factors associated with security of romantic attachment in Adult Children of Alcoholics (ACOAs). ACOAs are more vulnerable to inconsistent parenting and consequently are more likely to develop negative internal models of self, a stable construct that affects romantic attachments (Bowlby, 1982; Ainsworth et al, 1989; Bartholomew, 1990). This study examined associations between parent, and peer relationships as possible resiliencies. It was hypothesized that ACOAs will report less secure attachments with their parents (as measured by the IPPA), less romantic attachment anxiety and avoidance (as measured by the ECR-R), and no significant difference in peer attachment …


Stretched Too Thin: Low-Income Mothers' Work-Family Conflict And Preschoolers' Socioemotional Adjustment, Kelly Haas Jan 2010

Stretched Too Thin: Low-Income Mothers' Work-Family Conflict And Preschoolers' Socioemotional Adjustment, Kelly Haas

Master's Theses

The purpose of the current study was to further our understanding of the association between low-income mothers' work-family conflict and their children's socioemotional adjustment, with a particular focus on externalizing and internalizing symptoms. To do so, the present study tested the mediating roles of mothers' psychological distress and positive parenting practices in the relation between work-family conflict and children's adjustment over time. Contrary to hypotheses, the linkage between low-income mothers' experience of conflict between their work and family roles and preschoolers' adjustment was not explained by mothers' symptoms of psychological distress or their use of positive parenting practices. Similarly, the …


Children's Use Of The Shape Bias In The Presence Of Different Instructions, Object Types, And Emotion Cues, Vanessa Raschke Jan 2009

Children's Use Of The Shape Bias In The Presence Of Different Instructions, Object Types, And Emotion Cues, Vanessa Raschke

Master's Theses

This study explored the prevalence of the shape bias in children when faced with multiple perceptual cues. Three-to six-year-olds were shown three-dimensional objects and two-dimensional representations of these objects, half of which had emotional faces depicted on them. Of interest was whether attention to emotion would alter children's bias towards the shape of the object and how dimensionality and instruction type would affect the children's choices. The older children were equally likely to use emotion matches as shape matches, but this was not the case for the younger children, who were almost exclusively focused on shape. The non-lexical instructions induced …