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Attention As A Mechanism For Object-Object Binding In Complex Scenes, Kacie Mennie
Attention As A Mechanism For Object-Object Binding In Complex Scenes, Kacie Mennie
LSU Doctoral Dissertations
The current study attempted to determine whether direct binding between objects in complex scenes occurs as a function of directed attention at encoding. In Experiment 1, participants viewed objects in one of these different types contexts: unique scenes, similar scenes, or arrays with no contextual information. Critically, only half of the objects were attended for each encoding trial. Participants then completed an associative recognition task on pairs of items created from the previously studied scenes. Test pairs consisted of two attended or unattended objects, and were associated with a unique scene, a similar scene, or an array. Evidence of binding …
Modeling Melodic Dictation, David John Baker
Modeling Melodic Dictation, David John Baker
LSU Doctoral Dissertations
Melodic dictation is a cognitively demanding process that requires students to hear a melody, then without any access to an external reference, transcribe the melody within a limited time frame. Despite its ubiquity in curricula within School of Music settings, exactly how an individual learns a melody is not well understood. This dissertation aims to fill the gap in the literature between aural skills practitioners and music psychologists in order to reach conclusions that can be applied systematically in pedagogical contexts. In order to do this, I synthesize literature from music theory, music psychology, and music education in order to …
Forget Me Not: Are Stronger Memories More Susceptible To Retrieval-Induced Forgetting?, Laura Lee Heisick
Forget Me Not: Are Stronger Memories More Susceptible To Retrieval-Induced Forgetting?, Laura Lee Heisick
LSU Doctoral Dissertations
Successfully retrieving information sometimes causes forgetting of related, but unpracticed, information, termed retrieval-induced forgetting (RIF). One explanatory mechanism of RIF suggests related, but currently irrelevant, information is inhibited during retrieval, resulting in poorer memory for competing representations. Critically, this perspective suggests stronger memories are more susceptible to RIF because stronger representations produce additional competition when unpracticed. To resolve this competition, strong competing items are inhibited, resulting in the counterintuitive prediction that stronger memories are more likely to be forgotten. The aim of the current experiments was to replicate and extend recent work suggesting non-typical objects and own-race faces, both of …
The Imagined After: Re-Positioning Social Memory Through Twentieth-Century Post-Apocalyptic Literature And Film, Amanda Ashleigh Wicks
The Imagined After: Re-Positioning Social Memory Through Twentieth-Century Post-Apocalyptic Literature And Film, Amanda Ashleigh Wicks
LSU Doctoral Dissertations
Maurice Halbwachs first proposed a collective approach to memory in the early twentieth century, but the vast majority of subsequent scholarship investigates memory’s social properties from a theoretical point of view. This project instead proposes that memory functions as a social phenomenon in significant and real ways, primarily understood through the social relations that arise within social frameworks, which provide a structure against which people’s memories come together to form important memory-narratives that configure individual and social consciousness. Once people transform memory from individual thought-image into socially structured language, memory takes on social properties. Memory relies upon social frameworks to …
Apolipoprotein Status And Cognitive Functioning In Adulthood: Role Of Physical Health And Social Network Characteristics, Jennifer Lee Silva
Apolipoprotein Status And Cognitive Functioning In Adulthood: Role Of Physical Health And Social Network Characteristics, Jennifer Lee Silva
LSU Doctoral Dissertations
This study examined the relationships among cognitive function, physical health, social network characteristics, and apolipoprotein (APOE) genotype in participants from the Louisiana Healthy Aging Study. Prior literature has shown that the ε4 allele of APOE is associated with cognitive deficits (Wisdom, Callahan, & Hawkins, 2009). This study failed to find any relation between APOE genotype (ε4 carrier vs. non-carrier) and cognitive ability after controlling for age and education level. Tests for physical health mediation and social network moderation did not alter the ε4/cognition null results. This finding conflicts with prior research suggesting that physical activity and health modify the association …
Under Construction: Recollecting The Museum Of The Moving Image, AndrÉe Elise Comiskey Betancourt
Under Construction: Recollecting The Museum Of The Moving Image, AndrÉe Elise Comiskey Betancourt
LSU Doctoral Dissertations
On February 27, 2008 the Museum of the Moving Image launched its $65 million renovation and expansion with a digital groundbreaking. Since opening its doors in Astoria, New York in 1988, the museum, originally devoted to film and television, has embraced digital media. From its “Hollywood East” Astoria Studio historic landmark site to its popular website, the Museum of the Moving Image provides a unique setting for studying the museumification of moving image culture, particularly the production and consumption of moving images. In response to the Museum of the Moving Image’s domestication of moving image culture in its core exhibition, …
"I Will Learn You Something If You Listen To This Song": Southern Women Writers' Representations Of Music In Fiction, Courtney George
"I Will Learn You Something If You Listen To This Song": Southern Women Writers' Representations Of Music In Fiction, Courtney George
LSU Doctoral Dissertations
This dissertation offers a rhetorical analysis of the formation of women’s memory, history, and communities in intersections of musical and literary expression in the American South, a region graced with a vital but underexamined tradition of female musicianship. Recent scholars have deconstructed the imagined narrative of southern culture as static, patriarchal, and white to uncover alternative stories and cultures that exist outside of canonical literature. This project significantly expands current understandings of these conflicting narratives by investigating how women writers recall, reclaim, and re-envision women’s roles in southern music to challenge, comply, and/or identify with women’s prescribed place in the …
Reinscribing The Revolution: Genre And The Problem Of National History In Early American Historical Novels, Joseph John Letter
Reinscribing The Revolution: Genre And The Problem Of National History In Early American Historical Novels, Joseph John Letter
LSU Doctoral Dissertations
This dissertation examines nine early historical novels of the Revolution that recover an important yet largely forgotten archive of American cultural history. In the years following the War of 1812 writers from the Revolution’s successor generation reinscribed the history of national origins through narratives of the Revolution that address issues left unresolved by the Revolutionary War and subsequent Constitutional debates; thus, the Revolution itself becomes an important and ubiquitous subject area for writers attempting to situate narratives of national history. These national allegories, consciously constructed as patriotic narratives, unconsciously “bring forth” figurations that represent the official nation’s Others, people excluded …
Relationship Between Neuropsychological Deficits And Cerebral Perfusion Abnormalities In Cocaine Abusers, Karen A. Tucker
Relationship Between Neuropsychological Deficits And Cerebral Perfusion Abnormalities In Cocaine Abusers, Karen A. Tucker
LSU Doctoral Dissertations
The purpose of this study was to investigate the relationships between the severity of cocaine/alcohol use, neuropsychological functioning, and cerebral blood flow abnormalities. Cocaine users (n = 60) and control subjects (n = 13) were administered a battery of neuropsychological tests that yielded the following factors: Attention/Executive Functioning, Memory, Simple Motor, and Sensorimotor. Participants were assessed for decreased cerebral blood flow with single-photon emission computed tomography (SPECT). Examination of group differences indicated that cocaine users performed significantly worse than controls on the Memory and Sensorimotor factors. The frequency/duration of cocaine use, alcohol use, and a combination of both substances were …
The Effects Of Songs In The Foreign Language Classroom On Text Recall And Involuntary Mental Rehearsal, Claudia Smith Salcedo
The Effects Of Songs In The Foreign Language Classroom On Text Recall And Involuntary Mental Rehearsal, Claudia Smith Salcedo
LSU Doctoral Dissertations
This study investigated the effect of music on text recall and involuntary mental rehearsal (din) with students from four college-level Beginning Spanish classes. Two groups heard texts as songs, one group heard the same texts as speech, and one group was the control group. For the text recall variable, a cloze test was administered at the end of each song treatment to determine total words recalled. Students from one of the music groups heard the melody of the song while testing. For the din variable, students were asked to report on the amount of this phenomenon experienced. Data was collected …