Once Upon a Time in Therapy: Crafting Therapeutic Narratives to Help Familiarize Children with the Therapeutic Process.

Young children often harbor misconceptions about psychotherapy and the role of psychologists. These misconceptions are ignited by rumors and misinformation that are provided to the child by a variety of sources and can compromise both the effectiveness of therapy and the therapeutic dyad. In this paper we explore how recent trends in patient engagement in child psychotherapy, cultural dynamics between patients and practitioners, and children's lack of knowledge surrounding mental health services can negatively impact therapy. Wednesday Afternoons with Dr. J. (WADJ) is a whimsical fictional therapeutic narrative created to inform children about aspects of the therapeutic process while providing adults with tangible structure surrounding how to talk to children about mental healthcare. The advantages of utilizing this narrative to prime children for therapy are discussed, as are methods for promoting the narrative to the greater community.

Acute Synaptic Activity Causes Differential miRNA Expression in The Drosophila melanogaster Larval Central Nervous System

The primary goal of this thesis was to determine if spaced synaptic stimulation induced the differential expression of microRNAs (miRNAs) in the Drosophila melanogaster central nervous system (CNS). Prior to attaining this goal, we needed to identify and validate a spaced stimulation paradigm that could induce the formation of new synaptic growth at a model synapse, the larval neuromuscular junction (NMJ). Both Channelrhodopsin- and high potassium-based stimulation paradigms adapted from (Ataman, et al. 2008) were tested. Once validation of these paradigms was complete, we sought to characterize the miRNA expression profile of the larval CNS by miRNA array. Following attainment of these data, we used quantitative real-time PCR (RT-qPCR) to determine if acute synaptic stimulation caused the differential expression of neuronal miRNAs. We found that upon high potassium spaced training in a wild type (Canton S) genotype, 5 miRNAs showed significant differential expression when normalized to a validated reference gene, the U1 snRNA. Moreover, absolute quantification of our RT-qPCR study implicated one miRNA: miR-958 as being significantly regulated by activity. Investigation into potential targets for miR-958 revealed it to be a potential regular of Dlar, a protein tyrosine phosphatase implicated in synapse development. This investigation provides the foundation to directly test our underlying hypothesis that, following spaced training, differential expression of miRNAs alters the translation of proteins required to induce and maintain these structural changes at the synapse.