Thesis (M.A.) B.Y.U. Dept. of English. / Electronic thesis. Bibliography. Also available in print ed.

This dissertation seeks to extract the Zhuangzi from a variety of problematic interpretations in English-speaking scholarship. The text has been accused of supporting a variety of moral or epistemic positions, including moral relativism, transcendental mysticism, skepticism, anarchism, and anti-societal asceticism. Against these interpretations I demonstrate the text has a complex but coherent diagnosis of human suffering in a cosmology of change. In response to this diagnosis the text also presents a complex but coherent set of ideals that treat human suffering. This suffering takes many forms, but is particularly problematic in the xin, the organ conventionally regarded as being responsible for wisdom and guidance in human activity. This dissertation performs a thorough analysis of the idea of xin in the Zhuangzi, and demonstrates how the Inner Chapters provide a coherent prescriptive regimen to treat the afflictions of discrimination, completion, and acquisition. When discriminations in the xin are released through forgetting and emptiness, this allows the zhenren to harmonize his conscious attention and bodily activity to dao. Integrating mind, body and spirit with dao allows the sage to wander effortlessly through the emergent processes of yin and yang. Not only does this mean paying attention to the changes of dao, but also means acclimating to those changes.

Depression is a highly debilitating illness for which there is currently sub-optimal treatment outcomes. Anhedonia (a loss of interest and pleasure) is a core symptom of depression that predicts poorer illness course and is currently not well repaired in psychological treatments. Acute and relapse prevention outcomes may be improved by clarifying which psychological mechanisms cause and maintain anhedonia, so that mechanisms can be systematically targeted in therapy. Mind wandering (a shift in contents of thoughts away from an ongoing task and/or events in the external environment to self-generated thoughts and feelings) has previously been linked to lower levels of happiness in the general population (e.g., Killingsworth & Gilbert, 2010). However, it has yet to be established if mind wandering relates to reduced positive affect in the context of depression. Therefore, the purpose of this thesis was to further explore the role of mind wandering in driving anhedonic symptoms. This thesis employed different research designs in order to establish if mind wandering is a causal mechanism driving anhedonia. Studies used a triangulation of measures to first establish correlational support (e.g. using self-report questionnaire measures, laboratory and real life positive mood inductions). Following this, studies aimed to examine if a causal relationship between mind wandering and positive affect exists by manipulating levels of mind wandering in the laboratory, real-world settings and using an empirically tested clinical intervention (Mindfulness Based Cognitive Therapy; MBCT). Using self-report measures of mindfulness and anhedonic symptoms, studies 1a and 1b found that the acting with awareness facet of mindfulness (a measure of trait mind wandering) was uniquely related to anhedonic depression symptoms in both a large community (n=440) and treatment-seeking previously depressed sample (n=409). These unique relationships remained significant when controlling for other facets of mindfulness and general depression symptoms. Study 2 (n=70) examined the relationship between mind wandering and reduced positive affect in both controlled laboratory and real world environments. Levels of mind wandering were found to be unrelated to emotional reactivity to positive laboratory mood induction tasks, but greater levels of mind wandering were significantly correlated with reduced happiness and increased sadness change to real world positive events. Next, two experimental studies were conducted on unselected samples which attempted to manipulate levels of mind wandering to observe the effect on emotional reactivity. In study 3 (n=90), a brief mindfulness manipulation of mind wandering proved unsuccessful, so it was not possible to determine how altering mind wandering impacted on positive reactivity. Analysis during the pre-manipulation mood induction revealed a significant correlation between greater spontaneous levels of mind wandering and lower self-reported happiness reactivity. In study 4 (n=95), participants followed audio prompts delivered via a smartphone application to manipulate mind wandering whilst completing everyday positive activities. This manipulation was successful but results revealed no significant condition differences in positive or negative emotional reactivity. Analysis during the pre-manipulation positive activity revealed greater mind wandering was trend correlated with reduced change in positive affect. A final empirical study (study 5; n=102) was designed to investigate the mediating role of mind wandering on the effect of MBCT on change in positive emotional experience. Recovered depressed participants undertaking MBCT were compared to recovered depressed participants in a no-intervention control group. Correlational analysis pre-intervention revealed no support for an association between mind wandering and positive reactivity to the mood induction tasks but mind wandering measured during everyday life (using experience sampling methodology; ESM) did relate to lower positive affect and higher negative affect. Participants in the MBCT group demonstrated a reduction in trait and ESM mind wandering, relative to participants in the control group. Furthermore, participants in the MBCT group demonstrated a significant decrease in anhedonic symptoms and increase in daily levels of positive affect. Change in trait mind wandering was found to mediate changes in self-reported anhedonic symptoms when controlling for change in other mindfulness facets, however change in ESM mind wandering did not mediate change in daily positive affect. MBCT also had no impact on emotional reactivity to positive mood induction tasks. Overall the findings from this thesis provide correlational support for the link between mind wandering and reduced positive affect in different testing environments. However, evidence of a causal relationship is currently limited. Consequently, a key recommendation from this thesis is to redirect attention to other driving mechanisms as targeting mind wandering in the treatment of anhedonic clients is unlikely to lead to large improvements. The theoretical, methodological and clinical implications of these findings are discussed along with suggestions for future research.

The present set of experiments investigated three potential means of regulating mind-wandering and sustained attention: goals, feedback, and incentives. The experiments drew up goal-setting theory from industrial/organizational psychology, theories of vigilance and sustained attention, and recent experimental work examining mind-wandering and sustained attention. Experiment 1 investigated the role of goal-difficulty and goal-specificity. Providing a difficult goal for participants only improved sustained attention compared to a condition with no specific goal. Experiment 2 investigated the role of feedback in isolation and in combination with goals. Feedback improved sustained attention and reduced mind-wandering, but it did so regardless of whether or not the feedback was tied to a specific goal. Experiment 3 investigated how two different incentives – money and early release from the experiment – affected sustained attention and mind-wandering. The incentives had no effect on task performance, but participants in the early release condition reported being more motivated, more alert, and mind-wandered less throughout the task. I discuss the results of the experiments in light of predictions made by goal-setting theory as well as theories of vigilance and sustained attention.

Background: There is increasing theoretical interest in the idea that a greater tendency for the mind to wander may reduce positive emotion experience, with specific interest in clinical conditions such as depression that are characterised by reduced pleasure experience (anhedonia). However, it is unclear to what degree these claims are empirically supported. Objective: A systematic review was conducted to examine the evidence regarding the association between mind wandering and positive emotion experience. Method: The Cochrane library, MEDLINE, PsycINFO, and Web of Knowledge databases were searched. A narrative discussion considered both the pattern of findings and the methodological approaches utilised in this literature. Results: 879 studies were identified and 21 relevant papers were fully reviewed, consisting of cross-sectional, prospective and manipulation studies. Conclusions: Fourteen out of 15 cross-sectional studies supported the claim that increased mind wandering was related to decreased pleasure experience. One prospective study indicated that mind wandering generally preceded but was not subsequent to reductions in positive mood. There were six studies that manipulated mind wandering experimentally, four of which found that inducing greater mind wandering led to reduced positive affect and two of which found null results. Overall, this literature supports the claim that greater mind wandering is related to reduced positive affect. However, very few studies examined this relationship in the context of depression and therefore it remains to be established if these findings generalise to clinical populations. Empiricial Paper: Previous research has established that greater levels of mind wandering are associated with reduced positive affect (PA) in the general population. The present study aims to examine whether this mechanism may mediate the relationship between depression and reduced PA (anhedonia). A community sample (N = 69) with differing levels of depression severity took part. Using experience sampling methodology, we measured mind wandering and PA during everyday life and when completing a few scheduled positive activities. To examine if mind wandering specifically influenced PA or emotion experience more generally, we additionally measured levels of negative affect (NA). Across both contexts, both greater mind wandering and greater depression severity were independently associated with reduced PA and increased NA. Greater depression severity was associated with increasing levels of mind wandering in everyday life, but not during scheduled positive activities. Mind wandering did not mediate the link between depression and reduced PA/increased NA. Exploratory analyses did however reveal that a greater tendency for the mind wander to negative rather than positive themes did mediate the link between depression and reduced PA in everyday life. We replicated previous findings that increased mind wandering is related to reduced PA and increased NA but there was no evidence that this mediated the relationship between depression and altered affective experience. However, the greater tendency for the mind to wander to negative themes may mediate the link between depression and affect. If depression treatment approaches are to target mind wandering this suggests they should therefore focus on mind wandering valence in addition to extent.

It is well known that music can influence our emotions. Research on mind-wandering has revealed that our emotional state can influence the valence of thought content and the prevalence of mind-wandering. Recent behavioural studies have suggested that music can modulate mind-wandering. However, the neural mechanisms to support the claims are unknown. This thesis aim was to explore how music can modulate mind-wandering by reviewing functional neuroimaging studies on the topic. The findings suggest that music induces mind-wandering as it engages the default mode network in a similar fashion that resting does. Music-induced activity from the orbitofrontal cortex and the posterior cingulate cortex seems to be a good neural indicator for mind-wandering content that has a negative valence.

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The central purpose of this dissertation is to develop and test a theoretical model of mind wandering in a technological setting by integrating the emerging work and theory on mind wandering—a shift of attention from the primary task to the processing of internal goals. This dissertation is intended to advance our understanding on the costs and benefits of mind wandering in information systems (IS) research and in turn, contribute to the literature of cognitive IS research. Understanding the consequences of mind wandering in a technological setting is imperative because mind wandering plays a vital role in influencing various outcomes associated with technology use and/or technology learning, such as technology anxiety, software self-efficacy, and task performance. This dissertation is composed of three essays which examine the determinants and consequences of mind wandering and focus of attention on a number of emotional and cognitive outcomes. A multi-method approach (i.e., online survey and laboratory experiment) across three essays is used to test the research models. Essay 1 focuses on developing the measurement items and estimating the impact of mind wandering on users' emotional outcomes (i.e., technology anxiety and users' satisfaction). Drawing upon the content regulation hypothesis of mind wandering, the content of thoughts are differentiated into two categories—technology-related thought (herein IT) and non-technology related thought (herein non-IT). The results show that whereas mind wandering (non-IT) is a major determinant of technology anxiety, focus of attention (IT) is the main predictor of users' satisfaction. Essay 2 focuses on the effect of mind wandering and focus of attention in the IS learning context. The study begins by exploring the hypotheses concerning the roles of executive functions (i.e., inhibition, switching, and working memory) and task complexity in influencing the occurrence of mind wandering and focus of attention, and in turn, cognitive outcomes (i.e., software self-efficacy and learning performance). Essay 2 integrates the use of psychological testing to measure executive functions and self-report to measure mind wandering and focus of attention. The interaction effects between mind wandering and focus of attention are also tested. The findings reveal that the costs and benefits of mind wandering in IS learning depend, in part, upon its content, whether it's technology-related or non-technology-related. Specifically, the results suggest that the congruence between the content of mind wandering experience and focus of attention determines the outcomes of such experience. Essay 3 examines the extent to which individuals' focus of attention and mind wandering influence IS decision making performance at different levels of task complexity. The research model is tested using a laboratory experiment in the context of B2C e-commerce. Drawing upon unconscious thought theory and executive control theory of mind wandering, the results show that under a low task complexity condition, focus of attention and mind wandering do not have any significant effects on performance accuracy. Under a medium task complexity condition, focus of attention leads to higher performance accuracy, but mind wandering does not have a significant effect on performance accuracy. However, under high task complexity, both focus of attention and mind wandering lead to higher performance accuracy. Mind wandering also negatively influences performance efficiency under all levels of IS task complexity.

Att dagdrömma är ett fenomen som ofta ansetts distraherande då det kan ses som orelaterat till en primär uppgift. Under senare år har dock dess fördelar och användningsområden börjat uppmärksammas mer. Syftet med denna studie var att undersöka konstnärligt kreativa människors upplevelser av dagdrömmande i relation till deras skapandeprocess. Intervjuer genomfördes med sex konstnärligt kreativa individer som uppfyllde särskilda krav för kreativitet. Intervjumaterialet analyserades sedan genom en form av tematisk analys. Analysen resulterade i fem teman: Hjärnan får paus, Dagdrömmandets hinder, Sammanflätade ämnen, Idéers ursprung och Metakognition. Resultaten visade att deltagarna upplevde att det fanns flera typer av idéer och att dessa uppstod på olika sätt. Dagdrömmar upplevdes främst som något positivt och användbart för idéuppkomst under skapandeprocessen. Även i de fall då dagdrömmar inte genererade idéer sågs de positiva då de ändå ansågs kunna fylla vissa syften för dem. / To daydream is a phenomenon that often has been considered as distracting as it can be seen as unrelated to a primary task. However, during recent years it’s advantages and areas of use have begun to receive more attention. The aim of this study was to examine artistically creative people’s experiences of daydreaming in relation to their process of creating. Interviews were conducted with six artistically creative individuals who met specific criteria for creativity. The interview material was then analyzed by a form of thematic analysis. The analysis resulted in five themes: A break for the mind, Obstacles for daydreaming, Intertwined subjects, Origins of ideas and Metacognition. In summary the results showed that the participants experienced that there were several types of ideas and that they emerged in different ways. Daydreaming was mainly experienced as something positive and useful for idea generation during the process of creating. Even in cases where daydreams did not generate ideas, they were viewed positively as they were still considered to be able to fulfill purposes for the participants.

The Hippocratic Corpus is a collection of approximately sixty medical treatises that were written by the Hippocratics during the Classical period of Greece. The Hippocratics were a group of practicing physicians and are today considered as one of the first Greek scientists. The treatises in the Corpus are unique and show us what the Hippocratics believed about the human body and how it functioned. This essay aims to investigate the Hippocratics’ knowledge of the female physiology, their reproductive organs and if there is a connection between the Hippocratics’ knowledge and the society’s view and attitude towards women during the Classical period. To do so I have chosen to mainly use ancient sources as my main material, which consist of selected parts of the Hippocratic Corpus as well as works from Hesiod, Xenophon and Plutarch. Since all the ancient texts are written by men we only get their male perspective and therefore I will be using a feministic perspective in order to weigh against the male-bias in their writings. In order to see if the Hippocratics were influenced by society’s attitude towards women, I need to try to understand the mindset of men during that time and look into how women’s lives were like (those that were born as free citizens) during the Classical period. By looking at the Hippocratics’ knowledge of the female body in parallel to the information about women’s lives during Classical Greece, there is a clear connection between the two. They are complementary and seem to have been used to continue to normalize and at the same time perpetuate the idea that women were second class citizens and were inherently weaker than men. It seems like the Hippocratics’ knowledge of the female body was used as an encouragement to women to pursue their destined roles; to get married as soon as possible and produce children. Also, in the Hippocratic Corpus, women and their bodies are depicted in a misogynistic way where the Hippocratics are, without a doubt, influenced by the society’s attitude towards women in their writings.