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Biological Psychology Commons™

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Liberty University

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Articles 1 - 12 of 12

Full-Text Articles in Biological Psychology

Evaluating Spect Neuroimaging In Psychiatric Diagnosis: A Critical Review And Proposed Randomized Controlled Study, Kiley Carter May 2026

Evaluating Spect Neuroimaging In Psychiatric Diagnosis: A Critical Review And Proposed Randomized Controlled Study, Kiley Carter

Senior Honors Theses

Mental illness affects a substantial proportion of adults in the United States, yet psychiatric diagnosis remains subject to diagnostic variability. Single-photon emission computed tomography (SPECT) is a neuroimaging technique that measures cerebral blood flow and has been proposed as an adjunctive tool for psychiatric evaluation. Existing literature reports group-level perfusion patterns associated with certain psychiatric conditions, suggesting potential utility in diagnosing complex or treatment-resistant cases. However, critics of SPECT emphasize the absence of randomized controlled data demonstrating improved patient outcomes. To address this gap, a prospective randomized controlled trial comparing standard psychiatric care with SPECT-guided evaluation is proposed. The proposed …


Associations Of Trait And Ability Emotional Intelligence With Heart Rate Variability And Emotional Reactivity In Undergraduate Students, Miriam Bowser May 2026

Associations Of Trait And Ability Emotional Intelligence With Heart Rate Variability And Emotional Reactivity In Undergraduate Students, Miriam Bowser

Senior Honors Theses

Ability emotional intelligence (EI) and trait EI have been previously associated with heart rate variability (HRV), suggesting adaptive autonomic regulation. Emotional reactivity (ER) has also been correlated with EI, possibly because individuals with higher EI are more sensitive to emotional information. The current study used a cross-sectional design (N = 71) to examine trait and ability EI, self-reported ER, and HRV. No relationship was found between trait and ability EI, suggesting distinct underlying constructs. EI was not associated with HRV. Trait EI was positively associated with positive valence (r = .34, p = .004) and ability EI with …


Social Work Trauma Interventions: Dialectical Behavioral Therapy, Kassie Baumann May 2018

Social Work Trauma Interventions: Dialectical Behavioral Therapy, Kassie Baumann

Senior Honors Theses

According to Lynne Weilart (2013), in her article on the reasons why people seek out therapy, trauma is the number one reason people attend counseling. Many different trauma-informed approaches are designed specifically to address the consequences of trauma and to facilitate healing. Some of these approaches are as follows: Cognitive Behavioral Therapy (CBT); Dialectical Behavioral Therapy (DBT);Mentalization Based Therapy (MBT); Trauma Systems Therapy (TST); Trauma Assessment Pathway (TAP); and Attachment, Self-Regulation, and Competency (ARC) (de Arellano, Danielson, Ko, & Sprauge, 2008). The effectiveness of each trauma intervention will be examined. DBT is one of these trauma interventions that is growing …


Ptsd From Childhood Trauma As A Precursor To Attachment Issues, Christy Owen Sep 2016

Ptsd From Childhood Trauma As A Precursor To Attachment Issues, Christy Owen

Fidei et Veritatis: The Liberty University Journal of Graduate Research

The past 20 years have been turbulent regarding Reactive Attachment Disorder (RAD), with conflicting research about its causes, effects, treatment, and prognosis. The current diagnostic criteria in the DSM-5 fails to adequately address this disorder. A number of deviant and maladaptive behaviors common amongst children with RAD are not even mentioned in the diagnostic criteria. As such, the diagnostic definition is almost unidentifiable or incompatible with real-life conduct manifestations of the disorder. Rather, this author contends that RAD is foundationally a unique and extreme form of Posttraumatic Stress Disorder (PTSD) from Early Childhood Trauma. The child endured unspeakable neglect and/or …


“My Logic Is Undeniable”: Replicating The Brain For Ideal Artificial Intelligence, Samuel C. Adams Apr 2016

“My Logic Is Undeniable”: Replicating The Brain For Ideal Artificial Intelligence, Samuel C. Adams

Senior Honors Theses

Alan Turing asked if machines can think, but intelligence is more than logic and reason. I ask if a machine can feel pain or joy, have visions and dreams, or paint a masterpiece. The human brain sets the bar high, and despite our progress, artificial intelligence has a long way to go. Studying neurology from a software engineer’s perspective reveals numerous uncanny similarities between the functionality of the brain and that of a computer. If the brain is a biological computer, then it is the embodiment of artificial intelligence beyond anything we have yet achieved, and its architecture is advanced …


A Pilot Study On The Effects Of Exercise On Depression Symptoms Using Levels Of Neurotransmitters And Eeg As Markers, Timothy H. Barclay, Scott Richards, James Schoffstall, Chad Magnuson, Christine Mcphee, Josh Price, Stephen Aita, Audrey Anderson, Dan Johnson, Jerry Price Jan 2014

A Pilot Study On The Effects Of Exercise On Depression Symptoms Using Levels Of Neurotransmitters And Eeg As Markers, Timothy H. Barclay, Scott Richards, James Schoffstall, Chad Magnuson, Christine Mcphee, Josh Price, Stephen Aita, Audrey Anderson, Dan Johnson, Jerry Price

Faculty Publications and Presentations

Context: The prescribing of exercise by physicians has become a popular practice, yet the effectiveness of exercise on symptoms of depression is difficult to determine due to a lack of randomized controlled trials with clinical populations. Reports also indicate that only a small percentage of physicians advise their patients regarding exercise and confusion still exists as to how much and what types are best. Aims: To understand the mechanisms that make exercise a viable treatment in depression. Settings and Design: This study employed a six‑week, two group, single‑level trial, pre‑ and posttest design using self‑report of symptoms, blood …


Childhood Rage: Diagnosis And Treatment Strategies For Severe Mood Dysregulation - Part 2: Diagnosis And Treatment, Gary A. Sibcy, John Kuhnley Jan 2013

Childhood Rage: Diagnosis And Treatment Strategies For Severe Mood Dysregulation - Part 2: Diagnosis And Treatment, Gary A. Sibcy, John Kuhnley

Faculty Publications and Presentations

No abstract provided.


Attachments And Neurobiology: Helping Children With Anxiety Disorders And Severe Mood Dysregulation, Gary A. Sibcy, John Kuhnley Jan 2013

Attachments And Neurobiology: Helping Children With Anxiety Disorders And Severe Mood Dysregulation, Gary A. Sibcy, John Kuhnley

Faculty Publications and Presentations

No abstract provided.


Treating Severely Depressed Adolescents With Integrated, Relational, Cognitive Therapy, Gary A. Sibcy Jan 2013

Treating Severely Depressed Adolescents With Integrated, Relational, Cognitive Therapy, Gary A. Sibcy

Faculty Publications and Presentations

No abstract provided.


Childhood Rage: Diagnosis And Treatment Strategies For Severe Mood Dysregulation - Part 1: Understanding Rage, Gary A. Sibcy, John Kuhnley Jan 2013

Childhood Rage: Diagnosis And Treatment Strategies For Severe Mood Dysregulation - Part 1: Understanding Rage, Gary A. Sibcy, John Kuhnley

Faculty Publications and Presentations

No abstract provided.


Attachment: The Antidote To Trauma, Joshua Straub Sep 2009

Attachment: The Antidote To Trauma, Joshua Straub

Faculty Publications and Presentations

Trauma and loss in life are inevitable. And all too often the traumatic experience itself can be enough to paralyze the mental, emotional, and spiritual state of any given person. Unable to interpret the traumatic experience, many instead are left defined by it. Helping clients discern the objective experience and their subjective reactions to it will help free them from the emotions and beliefs that subsequently control their lives. Based on the most relevant attachment theory research and clinical techniques, this workshop teaches the attentional strategies necessary to helping clients overcome trauma.


Eating Disorders: A Study Of University Type And Prevalence, Emily C. Riggins May 2008

Eating Disorders: A Study Of University Type And Prevalence, Emily C. Riggins

Senior Honors Theses

Disordered eating has become an increasing problem, especially in western culture. A study was conducted to determine a possible relationship between disordered eating among college students and type of university. Previous studies allude to the possibility of private evangelical colleges yielding more eating disorders than private non-evangelical and public colleges. College students at two east coast universities were compared on the Eating Attitudes Test and a demographic questionnaire. The research indicated that prevalence of eating disorders is not significantly different between private evangelical institutions and private non-evangelical institutions. The findings show some background, prevalence, causes, and theoretical explanation of eating …