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Now showing items 21-40 of 208
Positive affect, intuitive processing, and visual encoding
(University of Missouri--Columbia, 2012)
The effects of positive affect (PA) on cognitive outcomes have been studied extensively. These effects map on squarely to a Cognitive-Experiential Self Theory (CEST) framework (Epstein, 1991; 1994). One component of CEST ...
EGCG and voluntary exercise : an examination of treatment effects using the TgCRND8 mouse model of Alzheimer's disease
(University of Missouri--Columbia, 2013)
Previous work with the TgCRND8 mouse model of Alzheimer's disease has shown that voluntary exercise implemented for long time periods (5-months) and starting at very young ages (1-month), prior to the development of disease ...
Effects of a metabotropic glutamate receptor 5 positive allosteric modulator, CDPPB, on spatial learning in rodents
(University of Missouri--Columbia, 2012)
Metabotropic glutamate receptor 5 (mGlu5) has been implicated in a variety of learning processes and is important for aversive learning tasks. The present studies used an mGlu5 receptor positive allosteric modulator, ...
Genetic and environmental influences on impulsivity and coping motives for alcohol across emerging and young adulthood
(University of Missouri--Columbia, 2013)
Variation in the gene encoding the dopamine D4 receptor (DRD4) may moderate the influence of environments (i.e., a gene-environment interaction, GXE) on personality traits and motives associated with alcohol use disorders. ...
The effect of mGluR2 3 agonist, LY379268, and a mGluR4 positive allosteric modulator, VU0155041, on conditioned taste aversion
(University of Missouri--Columbia, 2013)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Metabotropic glutamate (mGlu) receptors are known to mediate learning and memory. Although evidence indicates a role for mGlu receptors (e.g., mGlu5) ...
The origin of working memory deficits in Parkinson's disease
(University of Missouri--Columbia, 2012)
Two experiments were conducted to examine the mechanisms underlying deficits of visual working memory in Parkinson's disease (PD). One study combined behavioral methods with event-related potentials (ERPs), the other, ...
The effects of dopamine and salience manipulations on magical thinking
(University of Missouri--Columbia, 2012)
Although delusional and magical thinking is associated with both increased dopamine and aberrant salience, it is unknown whether dopamine manipulations cause increased magical thinking on non-clinical measures or whether ...
The role of misattribution in the effects of violent video games on aggressive behavior
(University of Missouri--Columbia, 2013)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Researchers generally agree that acute exposure to violent video games (VVGs) increases aggressive behavior by priming aggressive schemas or scripts, ...
A behavior genetic study of self-harm, suicidality, and personality in white and African-American women
(University of Missouri--Columbia, 2006)
This study is an examination of genetic and environmental risk leading to suicidal and self-harm behaviors in a representative sample of female young adult twins, and racial differences in the strength of those risk factors. ...
Postconditioning manipulation of context associative strength on conditioned responding in conditioned taste aversion
(University of Missouri--Columbia, 2006)
These experiments examined the effect of manipulating context associative strength on conditioned responding to a conditioned stimulus using a conditioned taste aversion procedure. In Experiments 1and 3, subjects were given ...
Death, prejudice, and ERP's: understanding the neural correlates of bias
(University of Missouri--Columbia, 2006)
Awareness of one's own mortality can increase prejudice-related attitudes, behavior, and aggression against members of outgroups (e.g., Arndt et al., 1997; McGregor et al., 1998; Lieberman et al., 1999). The current research ...
Perfectionism, self-discrepancy, and disordered eating in black and white women
(University of Missouri--Columbia, 2006)
The current study investigates the relation between perfectionism and self-discrepancy, and whether their confluence predicts later disordered eating in a sample of Black and White college women. The combination of high ...
A good mate inspires loyalty : relationship quality moderates an ovulatory phase shift in romantic relationship feelings
(University of Missouri--Columbia, 2007)
Theory and evidence are presented that support the hypothesis that being in a high quality romantic relationship protects women from ovulatory phase increases in negative relationship emotions that may shift their interest ...
Sex differences in the stress responses of children affected by hurricane Katrina
(University of Missouri--Columbia, 2007)
Children and young adults between the ages of 11-21 years that were displaced by Hurricane Katrina and currently living in a large relocation camp (n = 68) were compared to a sample of demographically matched controls (n ...
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 ...
Conversational self focus in youths' friendships
(University of Missouri--Columbia, 2006)
The present research considered conversational self-focus, a previously unstudied variant of normative self-disclosure in which one conversation partner re-directs conversations to focus on the self. It was hypothesized ...
Who did what?: age-related differences in memory for people and their actions
(University of Missouri--Columbia, 2006)
The associative-deficit hypothesis (ADH), proposed by Naveh-Benjamin (2000), holds that the decline in episodic memory that accompanies aging is at least partially due to an inability to bind single units of information ...
Affective instability and impulsivity in borderline personality disorder
(University of Missouri--Columbia, 2006)
Affective instability and impulsivity are primary features of borderline personality disorder (BPD). We examined the effect of an interaction between these features, represented by FFM analogues of negative affectivity and ...
The moderating role of maternal supervision in the social ecology of children's unintentional injuries
(University of Missouri--Columbia, 2007)
Unintentional injuries are the leading cause of death for young children in the United States. Gaining a better understanding of the ways in which maternal behaviors relate to children's injuries may help researchers develop ...
Links between language, gesture, and motor skill : a longitudinal study of communication recovery in adults with Broca's aphasia
(University of Missouri--Columbia, 2007)
In this study, a group of six adult men with post-stroke Broca's aphasia and a matched group of men with no neurological illness (NNI) completed an object description task in speech plus gesture, speech only, and gesture ...