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Self-Concept Dimensions Associated With Eating Disturbance, Sandra Ann Yuen
Self-Concept Dimensions Associated With Eating Disturbance, Sandra Ann Yuen
Digitized Theses
The present thesis provided a detailed examination of the self-concept variables associated with eating disturbance. Two distinct self-concept variables, namely, the content and evaluative dimensions of self, were evaluated in relation to global measures of bulimia nervosa. These self-concept dimensions were further examined in relation to the eating pathology and general maladjustment features of bulimia, including the behavioural, motivational, and cognitive-affective components of eating disturbance.;Study 1 examined the actual and ideal self-concept content dimensions and the self-certainty and attribute importance evaluative self-dimensions, across the domains of body image, depressive personality, sociability, and social roles. Individuals reporting higher levels of bulimia …
The Quality Of Mother-Infant Interactions In Families At Risk For Maladaptive Parenting, Anne Krupka
The Quality Of Mother-Infant Interactions In Families At Risk For Maladaptive Parenting, Anne Krupka
Digitized Theses
Two related studies of mother-infant interactions during the first year were carried out. In Study 1, the process of attachment was examined from a developmental psychopathology perspective. In Study 2, an intervention program based on attachment theory was evaluated. The findings revealed a possible pathway to insecure attachment relationships, and provided a rationale for theory-based early prevention.;Study 1 was cross-sectional and longitudinal with 68 high-risk mother-infant dyads (mean maternal age, 17.9 years). A multimethod approach including home observations, questionnaires, interviews, and coding of key episodes, was used to measure cognitive and socioemotional characteristics of the infants and different aspects of …
The Role Of Literal Meaning In Proverb Comprehension, Nigel E. Turner
The Role Of Literal Meaning In Proverb Comprehension, Nigel E. Turner
Digitized Theses
According to the 'Standard Pragmatic Model of Language', a person initially attempts to understand figurative sentences such as metaphors and proverbs in terms of their literal meaning and only processes the figurative meaning when the literal meaning is found inadequate. Experimental studies have failed to support this model; however, many of these studies confounded literalness with conventionality. Furthermore, the role of literal meaning during figurative language comprehension remains unresolved. The purpose of this thesis is to conduct a more valid test of the Standard Pragmatic Model, and to determine the role of literal meaning during proverb comprehension. In the first …
Maternal Depression, Perceptions, Contextual Stress, And Parenting, Christine Marie-Antoinette Wekerle
Maternal Depression, Perceptions, Contextual Stress, And Parenting, Christine Marie-Antoinette Wekerle
Digitized Theses
The relationship between maternal depression and parenting was explored in three distinct ways: (1) the direct effect of maternal depression, as it is measured proximally and distally to parenting, (2) the moderation of proximal and distal maternal depression by contextual stress, and (3) the mediation of proximal and distal maternal depression by maternal perceptions of child problem behaviour. Two aspects of maternal behaviour were examined: aversive parenting (negative control strategies, negative affect, lack of positive control strategies) and positive affect (positive affect and affection).;A community sample of 95 mother-child dyads participated in 12, 1-hr in-home behavioural observations. Also, mothers completed …
The Effects Of Preadministration Of Nmda Antagonists On Kindling With Carbachol, Deborah Michelle Saucier
The Effects Of Preadministration Of Nmda Antagonists On Kindling With Carbachol, Deborah Michelle Saucier
Digitized Theses
This thesis evaluated the hypothesis that N-methyl-D-aspartate (NMDA) receptor activity is essential for the development of kindling and/or the maintenance of the kindled state in male hooded rats. Kindling was produced by the infusion of carbachol, a muscarinic cholinergic agonist, directly into either the basolateral nucleus of the amygdala or the dentate gyrus of the hippocampus. The infusions of carbachol took place over 70 seconds and were given every 2 days. At a previously determined time before the infusion of carbachol, either APV (DL-aminophosphonovaleric acid, infused into the site of recording) or NPC 17742 (2R,4R,2S-(2-amino-4,5(cyclohexyl)-7-phosphonoheptanoic acid, i.p.) was given. Both …
Depression And Vulnerability: The Role Of Mood And Depression History On Cognitive Processing, Scott Bradley Mccabe
Depression And Vulnerability: The Role Of Mood And Depression History On Cognitive Processing, Scott Bradley Mccabe
Digitized Theses
Cognitive theorists hypothesize the existence of a causal cognitive vulnerability for depression that exists as either a continuously observable trait-like difference (i.e., the main-effects model) or a latent factor observable only in interaction with life events or mood (i.e., the interaction effects model). The current investigation examined the main-effects model and one form of the interaction-effects model that emphasizes current mood as the activator of latent cognitive vulnerability, the Differential Activation Hypothesis (DAH). When primed by sad mood, vulnerable individuals purportedly process environmental information in a manner similar to currently depressed individuals, making them more vulnerable for depression.;Studies of cognition …
Television And Its Relationship To A Person's Character, Keri Phillips
Television And Its Relationship To A Person's Character, Keri Phillips
Master's Theses
The following study looked at the relationship between the types of television shows a person watches, either violent, neutral, or nonviolent, and his/her score on the Character Counts Questionnaire (CCQ), which measures a person's character and ethical values. Subjects were asked to complete the CCQ and rate on a five point bipolar scale, whether they enjoyed or did not enjoy watching the selected television shows. While using the CCQ, several problems were found and changes were made to overcome them. The most prevalent problem was that the original scoring method was so rigid it did not give a reflective measure …
Art Therapy In The Paediatric Oncology Setting: An Assessment Of The Feasibility Of Art Therapy To Address The Psychosocial Needs Of Paediatric Cancer Patients, Anthea Carboni
Theses: Doctorates and Masters
It is well recognised that children with cancer have special needs. Art therapy has been shown to be effective in meeting some of these needs. An exploratory study was conducted to assess the feasibility of art therapy to address the psychosocial needs of paediatric cancer patients in a medical setting where art therapy has not been practised before. A qualitative research design was used to investigate the research questions, using interviews as the main instrument. Subjects were recruited from the oncology team of a metropolitan children's hospital. The sample of thirteen informants consisted of representatives from the medical, nursing and …