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A Bayesian hierarchical model of lexicographic choice
(University of Missouri--Columbia, 2017)
I present a lexicographic, threshold-based model of choice used to evaluate decision makers' preferences among risky alternatives. Using a hierarchical Bayesian frame-work, this model is able to account for observed ...
Keeping your eyes on the prize versus your nose to the grindstone : the effects of level of goal evaluation on mood and motivation
(University of Missouri--Columbia, 2007)
Though higher level, primary goals provide meaning and direction for a person, evaluating progress on that primary goal versus a sub-goal is risky. Study 1 was a 2 x 2 experiment in which framing level (sub-goal or primary ...
Cognitive load and time based forgetting
(University of Missouri--Columbia, 2009)
Recently, various researchers have claimed that time does not play a direct role in shortterm forgetting. Instead, they claim that time is only related to forgetting because it is correlated with other factors that cause ...
A study of selective attention in young autistic subjects
(University of Missouri--Columbia, 2006)
Pertinence level of the information in the unattended channel is supposed to play an important role in the process of selective attention in normal subjects (Norman, 1968). The developmental disorder of autism has been ...
Multilevel models for intensive longitudinal data with heterogeneous error structure : covariance transformation and variance function models
(University of Missouri--Columbia, 2008)
Recent developments in data collection methods in the behavioral and social sciences, such as Ecological Momentary Assessment (EMA) enables researchers to gather intensive longitudinal data (ILD) and to examine more detailed ...
Intuition and facial feedback
(University of Missouri--Columbia, 2010)
Smiles and frowns are typically thought of as expressions of underlying emotional states. Yet there is strong evidence that these and other facial expressions play a role in emotional experience itself. Several facial ...
Differential effects of negative and positive affect on context processing
(University of Missouri--Columbia, 2007)
Context processing is thought to be a central component of cognitive control involved in maintaining goals. Context processing impairments have been implicated in psychopathology, with suggestions that the interaction ...
Does hangover have an acute impact on future drinking?
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Hangover is a common adverse effect of excessive drinking. According to popular culture, hangover purportedly leads to resolutions to quit drinking or reduce drinking...
Motivation for smoking and smoking cessation : a self-determination theory investigation
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Nicotine dependence is conceptualized as a disorder of motivation. Initial drug use is goal-directed, but with the development of dependence it becomes increasingly routinized...
Antecedents and motives for smoking in borderline personality disorder
(University of Missouri--Columbia, 2018)
Though borderline personality disorder (BPD) is associated with higher rates of substance use, including cigarette smoking (Carpenter, Wood, & Trull, 2016; Rohde, Lewinsohn, Brown, Gau, & Kahler, 2003; Trull, Jahng, Tomko, ...
The influence of positive mood and extraversion on different aspects of cognitive control
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] There is some evidence that positive mood might influence cognitive control and that extraverts might perform better than introverts when experiencing a positive mood...
A hierarchical Bayesian analysis of multiple order constraints in behavioral science
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Psychology is an empirical science, and oftentimes the main target of interest is an empirical effect. For example, we may be interested in human perception and ask participants...
Exploring the relation between cigarette smoking and alcohol hangover frequency
(University of Missouri--Columbia, 2007)
Drinkers differ meaningfully in their susceptibility to hangover, and prior studies suggest individual differences in hangover proneness may be related to risk for alcohol use disorders (AUD). This project examined whether ...
The use of writing strategies to increase organ donation intentions
(University of Missouri--Columbia, 2020)
Organ shortage has been a big problem for a relatively long time. A variety of interventions from the policy level to the individual level have been used to expand the organ donation pool. The goal of this project is to ...
Boundary conditions for a visual working memory capacity model
(University of Missouri--Columbia, 2009)
Cowan's K (Cowan, 2001) is an effective measure of visual working memory capacity and has been widely accepted by working memory researchers in recent years. However, one fundamental assumption of this measure, so called ...
Adolescent suicide attempts and alcohol use : a developmental psychopathology perspective
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The present study characterizes the extent to which the adolescent alcohol-suicide attempt relation varies across severity of suicide attempt (i.e., any suicide attempt vs...
The relationship between negative affectivity, affective instability, and interpersonal stressors in borderline personality disorder
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Using ecological momentary assessment, this study found a relationship between daily negative affect, affective instability, and negative interpersonal events in outpatients...
The log in my eye : awareness, acceptance, and correction of partisan political bias
(University of Missouri--Columbia, 2019)
asked people how acceptable they believe it is to make a judgment influenced by irrelevant political information. Study 1 asked participants to make a series of judgments, some more subjective (evaluating quotes) and others more objective (assessing...
The effect of acute alcohol intoxication on risk attitude
(University of Missouri--Columbia, 2021)
There is a strong relationship between engaging in risk taking behaviors, or behaviors with a high probability of negative and undesirable consequences, and the use of alcohol and other substances of abuse. Mounting evidence ...
An in depth evaluation of internal criteria for determining the number of clusters in a data set
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Clustering procedures partition data sets into groups, minimizing the distance within clusters while maximizing the distance between clusters. Clustering can be a powerful tool...