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Full-Text Articles in Psychology
Feeling-Of-Knowing Experiences Breed Curiosity, Gregory Brooks
Feeling-Of-Knowing Experiences Breed Curiosity, Gregory Brooks
Electronic Thesis and Dissertation Repository
It is well-established that curiosity has benefits for learning. Less is known about potential links between curiosity and memory retrieval. In theoretical work on metacognition it has been argued that retrieval experiences that occur during memory search can exert control over behaviour. States of curiosity, which can be defined as behavioural tendencies to seek out information, may play a critical role in this control function. We conducted two experiments to address this idea, focusing on links between feeling-of knowing (FOK) experiences, memory-search duration, and subsequent information-seeking behaviour. We administered an episodic FOK paradigm that probed memory for previously studied arbitrary …
Understanding The Effects Of Physical Activity On Executive Functioning And Psycho-Emotional Well-Being In Children With Adhd, Hannah B. Bigelow
Understanding The Effects Of Physical Activity On Executive Functioning And Psycho-Emotional Well-Being In Children With Adhd, Hannah B. Bigelow
Electronic Thesis and Dissertation Repository
A short bout of physical activity has been shown to improve executive functioning in children. However, the implications for children with Attention Deficit Hyperactivity Disorder (ADHD) has been understudied. We examined the impact of a 10min bout of physical activity on executive functioning and psycho-emotional well-being in children with ADHD. Participants engaged in two lab-based sessions separated by 1-week: a physical activity session and a control session. The physical activity session included a 10min bout of moderate-intensity biking, with a pre-post battery of cognitive and psycho-emotional assessments. The control session consisted of 10mins of silent reading. We used functional imaging …
Putting 'Dopamine Overdose' To The Test: A Psychopharmacological Investigation In Parkinson's Disease And Healthy Volunteers, Andrew Vo
Electronic Thesis and Dissertation Repository
Dopaminergic therapy prescribed to address motor symptoms in Parkinson’s disease (PD) is done at the expense of some cognition functions. It has been hypothesized that whether a given function is improved or impaired by medication depends on the baseline dopamine levels within underlying brain regions. Areas most affected by PD and severely dopamine depleted are predicted to benefit from dopaminergic therapy. Regions with less dopamine deficiency are predicted to worsen from excessive dopamine stimulation. This theoretical framework is known as the dopamine overdose hypothesis. The central aim of this thesis was to critically test the straightforward predictions put forward by …