Browsing by Author "Andrew Tomarken"
Now showing items 1-17 of 17
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Hudenko, William John (2004-06-15)Department: PsychologyStudies show that children with autism demonstrate impairments in their emotion-expression abilities. In the current study, one aspect of emotion-related expression was examined in these children: the production of laughter. ...
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Hadd, Alexandria Ree (2019-10-15)Department: PsychologyCorrelations and correlation matrices are common in quantitative research. As researchers move away from p-values to reporting effect sizes and confidence intervals, appropriate confidence interval techniques for multiple, ...
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Lachowicz, Mark Joseph (2018-08-27)Department: PsychologyMediation analysis is an increasingly popular statistical method in the social sciences. However, currently available effect size measures for mediation have substantial limitations. In particular, complex mediation models ...
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Robertson, Kimberley Ferriman (2012-03-25)Department: PsychologyGraduate students in top science and engineering programs have potential for remarkable accomplishment in science and engineering. Yet few studies have examined how their careers develop after graduate school and what can ...
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Benson, Taylor Leigh (2017-09-18)Department: PsychologyAnomalous or weakened sense of self was central to early theories of schizophrenia. Recent empirical studies have also documented disturbances in body ownership and increased susceptibility for dissociative experiences ...
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Ichinose, Megan Christina (2015-07-16)Department: PsychologyThe neural ‘dysconnectivity’ hypothesis of schizophrenia proposes that core symptoms of schizophrenia arise from abnormal connectivity between distinct brain regions. While this hypothesis is supported by a mounting number ...
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Perkins, Corinne Elizabeth (2013-04-15)Department: PsychologyThe goal of the current study was to test the assumption of measurement invariance between populations with Major Depressive Disorder (MDD) and those without MDD for the Kiddie Schedule for Affective Disorders and Schizophrenia ...
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LaGrange, Beth (2008-10-06)Department: PsychologyTo disentangle the relations between maladaptive cognitive style and depression, we tested simultaneously two different models of this relation: cognitive style predicting later depressive symptoms and depressive symptoms ...
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Fan, Qianqian (2013-06-18)Department: PsychologyThe present study tested predictions derived from the Dual Representation Theory (DRT) of memory intrusions in Posttraumatic Stress Disorder (PTSD). It was hypothesized that engagement in a visuospatial task after watching ...
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Peterman, Joel Stephen (2011-08-01)Department: PsychologyIndividuals with schizophrenia (SZ) consistently show impairment of facial emotion recognition, but underlying mechanisms that give rise to this difficulty have not been elucidated. Given the findings of abnormalities in ...
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Thakkar, Katharine Natasha (2012-07-19)Department: PsychologyCognitive dysfunction is a core feature of schizophrenia, but the precise nature of these deficits has yet to be delineated. The goal of the following series of experiments was to advance our understanding of two particular ...
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Peterman, Joel Stephen (2016-11-22)Department: PsychologyIndividuals with schizophrenia consistently display social functioning deficits with underlying emotion recognition impairments. Simulation of other’s emotional expressions facilitates recognition. Emotional states are ...
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Nelson, Michael Cader (2013-04-17)Department: PsychologyIntervention fidelity (Nelson, Cordray, Hulleman, Darrow, & Sommer, in press) is the extent to which an intervention has been implemented as planned in the treatment group, and differentiated from the control group, in the ...
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Thakkar, Katharine Natasha (2008-07-28)Department: PsychologyThe goal of this work was to investigate response inhibition and response monitoring in patients with schizophrenia using a saccade stop signal task, which assesses the ability to stop a planned action. Medicated patients ...
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Nelson, Michael Cader (2018-01-02)Department: PsychologySome researchers advocate using alternative regression weights, as opposed to ordinary least squares (OLS) regression weights, when model predictability is low or when there are few observations per predictor. Perhaps the ...
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Perkins, Corinne Elizabeth (2014-11-25)Department: PsychologyApplying structural equation modeling to item parcels from a higher-order factor can result in the extraction of a qualitatively different latent variable, depending upon the parceling strategy that is used. The decision ...
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Ferriman, Kimberley (2008-05-20)Department: PsychologyWork preferences, life values, and personal views of top math/science graduate students (275 males, 255 females) were assessed at age 25 and age 35. In Study I, analyses of work preferences revealed developmental changes ...