Research indicates a relationship between prenatal maternal stress (PNMS) and attention levels in children. Studies with non-human primates suggest that both exposure to PNMS and the timing of a stressor during pregnancy are associated with greater attention problems in offspring; however, this has not been sufficiently tested in humans because of methodological constraints. We explored the relationship between objective and subjective measures of PNMS for 85 women who were pregnant during the 1998 Quebec Ice Storm and attention levels in their 5.5 year-old children, while controlling for socioeconomic status, child's sex, and maternal state anxiety. As a group, children in the study displayed significantly less attentive behaviour compared to a standardized norm. Boys in this group were significantly less attentive than girls. Objective PNMS exposure during 1st trimester correlated positively with attention problems in the children, accounting for 15.2% of the variance in attention levels as rated by Kindergarten teachers. In a behavioural task to detect sustained attention difficulties and Attention Deficit-Hyperactivity Disorder (ADHD) symptoms, children exposed during the 3rd trimester obtained significantly worse scores compared to children exposed in other trimesters. However, in this case, objective and subjective PNMS appeared to act as protective factors, raising the possibility of the presence of another unknown mechanism that negatively affected the attention variables.

Masters of Philosophy / In today's society, the misdiagnosis of school-age children with the neurological condition Child Absence Epilepsy (CAE) as having Attention-Deficit/Hyperactivity Disorder (ADHD) has a low profile. This may be because of the lack of popular awareness of CAE. The increasing social salience towards the neuropsychological condition of ADHD places these children at risk of experiencing high psychosocial effects. Many symptoms of CAE are also associated with ADHD. However if the condition is misdiagnosed as ADHD, the child with CAE is often mistreated, both medically and socially until the correct diagnosis is made. There is little research available on the psychosocial effects of the misdiagnosis of epilepsy as ADHD, and none available relating to CAE. This research study uses case study methodology to focus on how children with CAE are psychosocially affected at the time of the misdiagnosis of ADHD and subsequently. It also explores the experiences of their parents. An in-depth interview method was adopted to gather the personal recollections of these effects directly from the ten participants in this study. The participants were found with the assistance of Epilepsy Australia and constituted one adolescent from five different families who had experienced the sequence of events and effects under investigation, and a parent (guardian) who cared for these children during this period. The findings of this research indicate that as a result of labelling, these children were misjudged in their communities, leaving strong psychosocial effects on each of the child participants who had previously been misdiagnosed with ADHD. These effects include low self-esteem, insecurity and fear experienced most often in the company of peers. As a result, when reaching adulthood, most of these participants chose to isolate themselves from social contact whenever possible. The findings offer a basis for further research in the area.

Masters of Philosophy / In today's society, the misdiagnosis of school-age children with the neurological condition Child Absence Epilepsy (CAE) as having Attention-Deficit/Hyperactivity Disorder (ADHD) has a low profile. This may be because of the lack of popular awareness of CAE. The increasing social salience towards the neuropsychological condition of ADHD places these children at risk of experiencing high psychosocial effects. Many symptoms of CAE are also associated with ADHD. However if the condition is misdiagnosed as ADHD, the child with CAE is often mistreated, both medically and socially until the correct diagnosis is made. There is little research available on the psychosocial effects of the misdiagnosis of epilepsy as ADHD, and none available relating to CAE. This research study uses case study methodology to focus on how children with CAE are psychosocially affected at the time of the misdiagnosis of ADHD and subsequently. It also explores the experiences of their parents. An in-depth interview method was adopted to gather the personal recollections of these effects directly from the ten participants in this study. The participants were found with the assistance of Epilepsy Australia and constituted one adolescent from five different families who had experienced the sequence of events and effects under investigation, and a parent (guardian) who cared for these children during this period. The findings of this research indicate that as a result of labelling, these children were misjudged in their communities, leaving strong psychosocial effects on each of the child participants who had previously been misdiagnosed with ADHD. These effects include low self-esteem, insecurity and fear experienced most often in the company of peers. As a result, when reaching adulthood, most of these participants chose to isolate themselves from social contact whenever possible. The findings offer a basis for further research in the area.

Diss. (sammanfattning) Göteborg : Göteborgs universitet, 2007. / Härtill 4 uppsatser.

Thesis PlanB (M.S.)--University of Wisconsin--Stout, 2007. / Includes bibliographical references.

Thesis (Ph.D) -- McMaster University, 1998. / Includes bibliographical references (leaves 107-128). Also available via World Wide Web.

Thesis (Ph. D.)--University of Toronto, 2004. / Adviser: Rosemary Tannock.

Thesis (M.A.)--University of Nevada, Reno, 2008. / "May, 2008." Includes bibliographical references (leaves 36-41). Library also has microfilm. Ann Arbor, Mich. : ProQuest Information and Learning Company, [2009]. 1 microfilm reel ; 35 mm. Online version available on the World Wide Web.

Thesis (M.I.T.)--Evergreen State College, 2007. / Title from title screen viewed (6/19/2008). Includes bibliographical references (leaves 93-99).

Thesis (Ph.D.)--George Mason University, 2008. / Vita: p. 107. Thesis director: Johannes Rojahn. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Psychology. Title from PDF t.p. (viewed Oct. 15, 2008). Includes bibliographical references (p. 96-106). Also issued in print.