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An experimental investigation of drunk personality using self and observer reports
(University of Missouri--Columbia, 2016)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Research has shown that drinkers' “typical drunk personalities” are different from their “typical sober personalities” on each factor of the Five-Factor ...
A twin study of the common heritable contributions to low-risk trauma, high-risk trauma, posttraumatic stress disorder, and borderline personality disorder
(University of Missouri--Columbia, 2016)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The comorbidity of borderline personality disorder (BPD) and posttraumatic stress disorder is common and yet not well understood, particularly outside ...
Alcohol sensitivity and the Incentive Sensitization Theory of Addiction
(University of Missouri--Columbia, 2016)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The Incentive Sensitization Theory of Addiction (ISTA; Robinson and Berridge, 1993) posits that certain individuals are at-risk for developing addictive ...
Cognitive processes contributing to visual working memory performance in individuals with autism spectrum disorder /
(University of Missouri--Columbia, 2016)
Previous investigations of working memory performance in individuals with Autism Spectrum Disorder (ASD) have yielded mixed findings (e.g., Kenworthy, Yerys, Anthony, and Wallace, 2008; Geurts, de Vris, and van den Bergh, ...
Prepulse inhibition of the post-auricular reflex
(University of Missouri--Columbia, 2016)
It is well established that a weak lead stimulus will inhibit the startle response to a more intense subsequent stimulus, given an appropriate lead time (i.e. 80-400 ms). This effect is termed prepulse inhibition (PPI), ...
Evaluation of risk attitude as a predictor of substance related risk taking
(University of Missouri--Columbia, 2016)
Decision making is a complex process influenced by a number of factors. Mathematical models of risk have been developed to deconstruct the decision making process into the components that are most influential. Risk attitude, ...
The effects of tetrahydrobiopterin (BH4) treatement on nonverbal working memory-related brain activations and connectivity in individuals with phenylketonuria
(University of Missouri--Columbia, 2016)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Previous research suggests that phenylketonuria (PKU) is associated with disruptions in structural and functional connectivity that may contribute to ...
Associations between executive functioning, affect-regulation drinking motives and alcohol use and problematic drinking
(University of Missouri--Columbia, 2016)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Extant literature confirms the direct effects of two key constructs on alcohol use and problematic drinking: (1) motivations to use alcohol to regulate ...
Applications of network analysis in psychology
(University of Missouri--Columbia, 2016)
Methods and applications for network analysis can be found in a variety fields from computer science and machine learning to sociology and political science. Here I describe some methodological issues and propositions for ...
Framing effects : a fresh perspective from the health and retirement study
(University of Missouri--Columbia, 2016)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The current study examines framing effects using two different problems (disease outbreak and investment), while attempting to replicate earlier ...
Event-related potential correlates of feedback anticipation during motor learning
(University of Missouri--Columbia, 2016)
Stimulus-preceding negativity (SPN), an ERP component that reflects the anticipation of feedback and other motivationally salient stimuli, has been proposed to play an important role in reinforcement learning. However, the ...
Metaphor as a communication strategy for reducing health disparities for Latina women
(University of Missouri--Columbia, 2016)
Racial and ethnic health disparities exist in a multitude of health domains, including higher incidence rates of cancer within minority populations and premature deaths associated with cancer. To address this problem, it ...
Family-based treatments for serious juvenile offenders : a multilevel meta-analysis
(University of Missouri--Columbia, 2016)
Violent criminal acts and other serious crimes committed by youths result in considerable emotional, physical, and economic effects on these youths, their families, crime victims, and the larger community. Researchers have ...
Investigating how bottom-up and top-down systems relate to alcohol use and alcohol use disorder
(University of Missouri--Columbia, 2016)
Throughout the field of psychology, there has been increasing interest in dual-systems models of explaining behavior. Specifically, these models propose that behaviors is due to a bottom-up, emotional system (e.g., reactions ...
The effect of mGluR7 antagonist treatment on a dopamine-induced murine model of obsessive-compulsive disorder
(University of Missouri--Columbia, 2016)
Obsessive-compulsive disorder (OCD) is an incapacitating anxiety disorder characterized by unwanted, intrusive thoughts that lead to repetitive, ritualistic behaviors. Current treatments for OCD are only efficacious in a ...
Testing the Bayesian brain hypothesis in visual perception
(University of Missouri--Columbia, 2016)
Bayesian ideal observer theory describes perception as an ideal integration of sensory information with prior knowledge to produce optimal responses. Bayesian ideal perception models are popular in sensory domains; however, ...
The social ecology of aggression in youths with autism spectrum disorder
(University of Missouri--Columbia, 2016)
More than half of youths with autism spectrum disorder (ASD) behave aggressively toward other individuals. Although a wide range of individual and social ecological(e.g., family, peer) variables have been linked with ...
A multi-method analysis of the acquired preparedness model of risk for alcohol problems
(University of Missouri--Columbia, 2016)
The acquired preparedness model (APM) integrates both general risk factors and alcohol-related cognitive factors to understand the development of alcohol use and its associated problems. The present project utilized an ...
Model-based recursive partitioning of structural equation models
(University of Missouri--Columbia, 2016)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The goal of this dissertation is to describe the algorithmic method of model-based recursive partitioning, and to compare different estimation techniques ...
Lay theories and the correction of mood influences on judgments
(University of Missouri--Columbia, 2016)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] When people believe their judgments are being unduly influenced by an emotion, how do they attempt to mitigate the influence? This study examined ...