Research master thesis | Developmental Psychopathology in Education and Child Studies (research) (MSc)
open access
2020-08-06T00:00:00Z
Children with autism spectrum disorder (ASD) are characterized by communication deficits. Emotions are part of interpersonal communication and adequate use of emotions are vital for successful...Show moreChildren with autism spectrum disorder (ASD) are characterized by communication deficits. Emotions are part of interpersonal communication and adequate use of emotions are vital for successful interaction. To see if children with ASD express emotions to the same extent, we compared 17 children with ASD (age range: 3-6 years) to 33 typically developing children of the same age on both on behavioral emotion expression and on psychophysiological arousal. The behavioral expression and psychophysiological parameters of emotion (heart rate and skin conductance level) were continuously measured during rest and a fear inducing paradigm. The groups did not differ on the intensity of negative or positive emotion expression. The ASD group had lower skin conductance levels during rest compared to the typically developing children and a more pronounced increase in psychophysiological arousal in response to a fear paradigm. To integrate these two separate measures of emotion, the concordance between the behavioral and psychophysiological components was evaluated. Negative emotions were related to heart rate in the ASD group and to skin conductance in the control group, but the strength of the correlation did not differ significantly between the two groups. Considering the health and behavioral risks associated with abnormal levels of emotional arousal, the specific effects of deviant emotional arousal in children with ASD need to be further explored. Targeting psychophysiological levels of arousal in interventions might be an effective approach to ameliorate challenging behavior in children with ASD.Show less
Research master thesis | Developmental Psychopathology in Education and Child Studies (research) (MSc)
open access
2020-04-25T00:00:00Z
Objective: Poor emotion regulation in early development has been related to negative child outcomes and is expected to be influenced by interactions with primary caregivers. This study examines the...Show moreObjective: Poor emotion regulation in early development has been related to negative child outcomes and is expected to be influenced by interactions with primary caregivers. This study examines the relation between infant emotion regulation and maternal self-regulation. Method: The sample consisted of 132 infant-mother dyads. Maternal emotion regulation (ER) problems and executive functioning (EF) problems were assessed during pregnancy by means of the Difficulties in Emotion Regulation Scale and the Behavioral Rating Inventory of Executive Function—Adult version. At six months of age, infant’s behavioral and physiological stress responses were observed during the Still Face Paradigm (SFP). Results: In response to the still face, infants showed an increase in heart rate and negative affect, and a decrease in positive affect and gaze. Infants of mothers with more ER problems showed more reactivity on heart rate, and arching and squirming. During the still face, infant self-soothing behavior increased. In response to the reunion positive affect, gaze, self-soothing behavior and negative affect increased, while arching and squirming behavior decreased. Infants of mothers with more ER problems, but few EF problems, showed less gaze during the still face, and higher levels of negative affect in general. Conclusion: This study underlines that a mother’s capacities to self-regulate influence the infant’s stress system and the emotional development of their infant. Helping mothers to enhance their own ER capacities could possibly decrease the risk for future psychopathology for their infants.Show less
Research master thesis | Developmental Psychopathology in Education and Child Studies (research) (MSc)
open access
2016-10-24T00:00:00Z
Women with autism spectrum disorders (ASD) have become focus of research only recently, thus far there is little knowledge about the female phenotype of ASD in relation to social information...Show moreWomen with autism spectrum disorders (ASD) have become focus of research only recently, thus far there is little knowledge about the female phenotype of ASD in relation to social information processing. This study focused on social cognition in high functioning women with ASD with specific focus on social attention and empathy. Participants consisted of 31 women with ASD and 29 non-clinical controls. Social attention was assessed by measuring eye fixation patterns using eye tracking while participant watched four movie clips of children expressing specific emotions. Empathic abilities were assessed using the informant reported Interpersonal Reactivity Index (IRI). Results show deceased fixation duration on the face and mouth in women with ASD compared to non-clinical controls, no differences were found in fixation duration on the eyes, objects and outside the areas of interest. In addition, women with ASD had a reduced ability to take the other’s perspective, a reduced ability to imagine the actions and feelings of (fictional) characters, and experienced more personal distress in stressful situations compared to non-clinical controls. In women with ASD, a negative correlation was found between personal distress and total fixation duration to the face. It is concluded that women with ASD have a deviant attention in social situations and reduced cognitive empathic abilities, but have more distress in social situations al well. It is suggested that an attentional deployment hypothesis might explain the findings. These findings stress the need for adjusting diagnostic assessment and treatment of women with ASD to the female phenotype of ASD.Show less
Research master thesis | Developmental Psychopathology in Education and Child Studies (research) (MSc)
open access
2019-08-29T00:00:00Z
The current study investigated and compared the development of Chinese girls adopted from institutional care, foster care, or from a mixture of both types of care to the Netherlands. The sample...Show moreThe current study investigated and compared the development of Chinese girls adopted from institutional care, foster care, or from a mixture of both types of care to the Netherlands. The sample consisted of 1106 girls who were between 4 and 18 years of age (mean age 7 years). Parents completed several questionnaires addressing all kinds of subjects related to the health and development of the adopted children. Results revealed that most girls adopted from China were healthy and experienced few developmental delays. Most girls scored high on individual strengths and competencies as well and they had satisfying relationships with their adoptive parents. Part of the adoptees showed some indiscriminate friendliness. A comparison of the care groups revealed that girls adopted from foster care were in an advantage with regard to their general health and developmental status. Mean differences between the groups, however, were small. Neither a mediating effect of children’s self-regulatory abilities, nor a moderating role of either age at adoption or the parent-child relationship could be established. Some direct effects, however, were found. Children adopted before their first birthday and children who had a very good relationship with their parents showed most developmental gains. Overall, this study provides information regarding the adjustment and development of female children adopted from various types of care in China that might be useful to adoptive parents and a range of professionals and organizations working with international adoptees.Show less
Research master thesis | Developmental Psychopathology in Education and Child Studies (research) (MSc)
open access
2018-09-25T00:00:00Z
The present study was the first to investigate the association between mothers’ ability to reflect upon the relationship with her (unborn) infant during pregnancy and maternal and infant behavior...Show moreThe present study was the first to investigate the association between mothers’ ability to reflect upon the relationship with her (unborn) infant during pregnancy and maternal and infant behavior during the Still-Face Paradigm (SFP). The sample consisted of 52 mother-infant dyads, from both high (HR, N = 22)- and low (LR, N = 29) risk backgrounds, as defined by the presence/absence of unemployment, poverty or financial problems, housing problems, limited or instable social support network, being single or having changing partners, (subclinical) psychiatric problems (such as depression, anxiety, borderline, aggression), or substance abuse (smoking, alcohol, or drugs). High-risk (HR)-mothers had lower levels of reflective functioning than LR-mothers and showed less sensitive and more intrusive behavior in interaction with their infants. Infants from high risk backgrounds showed more negative affect during play and less gaze towards mother during the still-face episode of the SFP. Reflective functioning during pregnancy predicted maternal sensitive and intrusive behavior during play, but only for LR-mothers. In general, maternal reflective functioning predicted infant display of minimal positive affect during the still-face episode, an association that was not mediated by maternal behavior during the SFP. These results indicate that mothers’ reflective abilities predict later maternal sensitive and intrusive behavior, and even some infant behavior independently from maternal behavior. Future studies should further clarify the role of maternal reflective capacities in the development of children’s emotion regulation abilities, and its potential role in prenatal coaching and interventions.Show less
