Cognitive models of obsessive-compulsive disorder (OCD) suggest that an ambivalent self-concept and dysfunctional beliefs play an important role in the pathogenesis of OCD. Early attachment experience is argued to be the main process through which such ambivalent self-representations develop. The current study investigated self-concept clarity, a broader construct than ambivalence, attachment security, obsessive-compulsive (OC)-relevant beliefs and their relation to OC symptoms. Forty four people who reported experiencing OC symptoms were compared to 34 individuals who reported no mental health difficulties. People who experienced OC symptoms exhibited significantly less self-concept clarity, less attachment security and higher levels of OC-related beliefs. Once levels of depression were controlled for, no significant relationship between attachment security and self-concept clarity was found in the OCD group. OC symptoms were not significantly correlated with self-concept clarity in the OCD group, although significant negative relationships were found between self-concept clarity and specific OC symptoms. Evidence was found to support the notion that OC-relevant beliefs mediate the relationship between self-concept clarity and OC symptoms, in addition to mediating the relationship between attachment anxiety and OC symptoms. Implications for attachment theory and cognitive models of OCD are discussed, along with clinical and research implications.

This thesis investigates a specific kind of criticism of the token-token identity-theory. This criticism is based on recent theories of reference. In the Introduction I argue that more than Davidson's three premisses is needed to establish that mental events are identical to physical events. One needs to invoke principles about what constitutes event-identity. In Part 1 I discuss event-identities. I lay down the constraints an adequate theory of event-identity must satisfy, and criticise the major theories in the literature. I suggest an alternative view, which I defend against some recent proposals. I end Part 1 by exploring a view which takes seriously the possibility of constitution-relations between events. In Parts 2 and 3 I discuss whether the identity-theory can be defended. Part 2 discusses sensations, and I concentrate on S. Kripke's arguments against the identity-view. I distinguish two versions of Kripke's argument, one epistemic, and one metaphysical. The epistemic version of the argument presupposes Kripke's views on content, but fails by its own standards. The metaphysical version is shown to be weak and implausible. Part 3 discusses cognitive events, and concentrates on de re beliefs. I produce an argument which apparently defeats the identity-view. I elaborate two main strategies in defence of the identity-theory. I argue that given a theory of de re beliefs or singular thoughts like G. Evans's, the theory of event-identities I have developed, and some plausible further premisses, the identity-theory seems to be defeated. A reasonable interpretation of this result is to view it as an argument for constitution-relations between mental and physical events. I return to the view I introduced in part 1, and conclude that the token-token identity-theory should probably be replaced by this constitution-view if theories of de re beliefs are accepted.

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

The present study investigated the relationship between self concept and children's figure drawings. The principle variable under consideration in each child's drawing were (a) size of the drawing and (b) number of colors used. The Tennessee Self Concept Scale (Fitts, 1965) was administered to 80 students selected from the seventh grade at Logan Junior High School, Logan, Utah. The subjects were then instructed to draw a picture of themselves. No further instructions were given regarding specific details of the requested picture. Ten colored pencils along with a regular pencil were made available to each student. No instructions were given as to the type or number of pencils to be used in their figure drawing. After the subjects completed their respective drawings, the experimenter rated each picture in terms of (a) number of colors used for the drawing, and (b) the height or vertical size of the drawing measured in millimeters from top to bottom of the drawing. It was hypothesized that students who obtain high scores on a measure of self concept (positive self concept) will use a greater number of colors in drawing a picture of themselves than will students who score low (negative self concept) on the same self concept measure. Students with high score on the measure of self concept will also draw a picture of themselves which is larger in size (height) than will students with low scores on the self concept measure. In addition to the two major hypotheses, it was also hypothesized that: (1) the high self concept group will have more smiles on the faces of their drawings than the low self concept group; (2) the high self concept group will draw more full figures than the low self concept group; (3) the high self concept group will use more total space on the paper than the low self concept group; and (4) the high self concept group will draw their figures more in the top two-thirds of the page and the low concept group will draw their figures more in the bottom two-thirds of the page. All of the subjects were ranked from high to low scores obtained on the Tennessee Self Concept Scale and were then divided into a high self concept group (top 20 scores) and a low self concept group (bottom 20 scores). Scores for the total sample of 80 students ranged from 193 to 394. Thus, the high self concept group was comprised of students with scores from 314 to 394. The low self concept group scores ranged from 193 to 246. The figure drawings of high and low scores on the Self Concept Scale were then compared to determine any apparent relationship between measured self concept and (a) number of colors used in the drawing and (b) overall size of the drawing. Analysis of the figure drawings indicated no significant differences, either in number of colors used, or in size of figure between high and low scorers on the Self Concept Scale. the mean number of colors used by high scorers was 3.5 millimeters. Thus, the basic hypotheses of the study were not substantiated by the results obtained. However, subjective inspection of the pictures in terms of the four sub-hypotheses did produce two significant findings in terms of projective-type ratings of the pictures and statistical analysis by the chi square method. In brief, these particular differences were that students who scored high in self concept drew more pictures with smiling faces and utilized the top two-thirds of the drawing paper, while students with low self concept drew pictures with sadder-looking faces and more toward the bottom of two-thirds of the paper. The data also showed a significantly higher number of boys than girls in the high self concept group.

The problem of this study was to determine the degree of relationship among parental attitudes as perceived by the child, and the child's psychological adjustment,self-concept, and sociometric status. In addition, the relationships between each of the experimental variables were examined.

The purpose of this study was to investigate the relationship between intelligence and self-concept of children with low levels of mental maturity. In order to get a clearer picture of this relationship, the self-concept of children at various levels of mental deficiency was investigated.

The specific problem confronted by this dissertation research is this: Do college students who are quite decided about their vocational choices have more developed and implemented self-concepts than do college students who are quite undecided about their vocational choices? If the decided students have more developed and implemented self-concepts than the undecided students, it can be logically reasoned that the developing and implementing of the self-concept is essential in the vocational choice process of college students. The purpose of this study is to resolve the problem concerning the possible self-conceptual differences between highly decided and highly undecided college students.

A number of clinicians have reported that narcissists show grandiosity in self-concept, and rage after receiving disconfirming feedback. This is the first empirical study to test these claims. Subjects with differing levels of narcissism and self-esteem were compared on distortion in self-perception and emotional reaction to negative feedback. Ninety-six college students predicted their levels of intelligence, attractiveness, and interpersonal understanding (empathy) as compared to their peers. Objective measures of these characteristics were obtained, and subjects' predictions, with their actual scores held constant, provided measures of reality distortion in selfperception. Subjects were given feedback comparing their predictions to objective measures at the end of the experiment, and reaction to feedback was assessed by comparing subjects' pre- and post-feedback scores on the Multiple Affect Adjective Checklist-Revised (Zuckerman & Lubin, 1985). Narcissists were expected to react to negative feedback with greater hostility than nonnarcissists. Narcissists evidenced significant distortion in perceptions of their own intelligence, attractiveness, and interpersonal understanding. This finding provided empirical evidence supporting the clinical phenomenon of grandiosity. Narcissists did not react with greater hostility after negative feedback, but as compared to nonnarcissists, they did react with less depression following negative feedback. This supported Kernberg's (1980) assertion that narcissists do not react to loss with depression. In contrast to the inflated self-image associated with narcissism, self-esteem was associated with a comparatively accurate view of self.

Contemporary psychology has shown an increasing interest in the self-concept of the individual. This interest has grown in large measure from studies of perception. Many theorists have felt that perception in general and self-perception in particular is a function of the needs of the organism, as well as a function of the external stimuli. It is the purpose of this study to investigate the relationships between distortions in self-perception and total level of adjustment in a population of college students.

This study is an examination of the influence of Oriental (specifically Chinese and Japanese) art and ideas on Robert Motherwell's work. To a certain extent, it is also an effort to balance previous interpretations that have mainly focused on the influence of Surrealists, Mondrian, and Picasso and to shed new light on the understanding of Motherwell's art. Consideration is given to the historical background of Motherwell's interest in Oriental art and ideas as well as the relation between this interest and his major artistic concerns. Among other things, the thesis investigates the influence of Oriental concept of the void on Motherwell's spatial conception, especially in the sense of using empty space. It also gives an account of the influence of Oriental calligraphy and ink painting on Motherwell's work in terms of pictorial languages and physical action.