Cognition and Perception Commons^™

The Internet-Extended Mind: The Psychological Ramifications And Philosophical Implications Of Cognitive Offloading, Gloria Choi

Scripps Senior Theses

In this thesis, I explore the internet-extended mind through both philosophical and psychological lenses in order to investigate the questions “To what extent is the mind extended onto the internet and, more generally, outside our bodies?” and “How will an increasingly internet-extended brain change the ways in which humans communicate, remember, and behave?”. First, I introduce the idea of a mind that extends out into the world, instead of lying solely in the brain. Then, I outline existing research that introduces the challenges and implications of an internet-extended mind in an ever-changing internet landscape. Next, I discuss how the internet …

The Interactive Effects Of Brain-Derived Neurotrophic Factor (Bdnf) Polymorphisms And Posttraumatic Stress Disorder On Neurocognitive Functioning In U.S. Military Veterans, Colton Shafer Rippey

Theses and Dissertations--Psychology

Posttraumatic Stress Disorder (PTSD) is associated with mild-to-moderate deficits in neurocognitive functioning. Single nucleotide polymorphisms (SNPs) in the brain-derived neurotrophic factor (BDNF) gene, namely, the Met allele, may also be associated with mild deficits in neurocognitive functioning. However, findings are inconsistent and may be sensitive to environmental epigenetic moderators such as psychopathology.

The current study analyzed data from European-American U.S. military veterans (n = 1,244) who participated in the 2011 National Health and Resilience in Veterans Study (NHRVS). Multivariate analyses of covariances were conducted to evaluate the unique and interactive effects of the Met allele and probable PTSD on …

Excluder: An R Package That Checks For Exclusion Criteria In Online Data, Jeffrey R. Stevens

Jeffrey Stevens Publications

Collecting survey data online can result in low-quality data. Survey participants may not complete the survey, may complete the survey too quickly or slowly, may not reside in the country they claim, or may use unacceptable screen types. Also, online surveys are plagued by automated bots attempting to complete the surveys while offering worthless data. Researchers collecting online data may want to check their data for these and other potential criteria to exclude problematic data entries. The excluder package uses three main function types to mark, check, and exclude data based on seven different exclusion criteria.

Improving Measurements Of Similarity Judgments With Machine-Learning Algorithms, Jeffrey R. Stevens, Alexis Polzkill Saltzman, Tanner Rasmussen, Leen-Kiat Soh

Jeffrey Stevens Publications

Intertemporal choices involve assessing options with different reward amounts available at different time delays. The similarity approach to intertemporal choice focuses on judging how similar amounts and delays are. Yet we do not fully understand the cognitive process of how these judgments are made. Here, we use machine-learning algorithms to predict similarity judgments to (1) investigate which algorithms best predict these judgments, (2) assess which predictors are most useful in predicting participants’ judgments, and (3) determine the minimum number of judgments required to accurately predict future judgments. We applied eight algorithms to similarity judgments for reward amount and time delay …

Exercise Shifts Hypothetical Food Choices Toward Greater Amounts And More Immediate Consumption, Karsten Koehler, Safiya E. Beckford, Elise Thayer, Alexandra R. Martin, Julie B. Boron, Jeffrey R. Stevens

Jeffrey Stevens Publications

Although exercise modulates appetite regulation and food intake, it remains poorly understood how exercise impacts decision-making about food. The purpose of the present study was to assess the impact of an acute exercise bout on hypothetical choices related to the amount and timing of food intake. Forty-one healthy participants (22.0 ± 2.6 years; 23.7 ± 2.5 kg/m 2 , 56% female) completed 45 min of aerobic exercise and a resting control condition in randomized order. Food amount preferences and intertemporal food preferences (preference for immediate vs. delayed consumption) were assessed using electronic questionnaires with visual food cues. Compared to rest, …

Effect Of Short-Storage Hrgcs On Driver Decision Behavior And Safety Concerns: Real-World Analysis And Experimental Evidence, Anne Linja

Dissertations, Master's Theses and Master's Reports

Vehicle-train collisions at highway-rail grade crossings (HRGCs) continue to be a safety concern, and despite improvements in warnings, many of these incidents are attributed to human error. In some cases, distractions other than railroad traffic, such as HRGCs with limited space between the railroad tracks and the highway intersection, may create additional cognitive burdens for drivers. We investigated the effect of HRGC type (short-storage vs. non-short storage) on driver attention and decision-making in two studies. In Study 1, we systematically analyzed 996 incidents from 2017-2019 from the Federal Railroad Administration’s Safety database. Driver decision making and outcomes were different depending …

Third Culture Kids - Playing To Heal, Amna Sana

Theses and Dissertations

With increased globalization and a large expat population, Qatar is home to increasing numbers of Third Culture Kids (TCKs). TCKs are children who live in a country where their parents are non-native, children who grow up between cultures. Young TCKs, especially children between the ages of three and seven, do not possess the skills to adequately vocalize their feelings, but fortunately, play therapy allows them to articulate problems and feelings on their own terms. This thesis addresses the emotional hurdles facing TCKs, using concepts derived from play therapy and offering a series of interactive objects designed to reflect emotional expression …

Memory Strategy Instruction With Goal-Setting And Positive Feedback: Impact On Memory, Strategy Use, And Task Commitment, Mercedes E. Ball

University of the Pacific Theses and Dissertations

Strategy instruction can improve memory performance, but some training programs are more effective than others. Some scholars propose that a key element to boosting the benefits from training programs is enhancing or emphasizing self-regulatory factors, such as knowledge about memory, beliefs about ability, or motivational factors. Research supporting this claim evidence adds that programs that enhance trainees’ confidence in their abilities improve memory performance and that multifactorial programs are more effective than strategy-training-only programs. Setting performance goals and receiving feedback are two self-regulatory factors known to relate to memory performance that may sometimes be included in some training programs. However, …

Influence Of Increased Options On Performance Generalization Across Two Variations Of The Monty Hall Dilemma, Robert A. Southern

College of Graduate Studies: Theses & Dissertations

The Monty Hall dilemma (MHD) is a probability puzzle at which humans consistently fail to adopt the optimal winning strategy. The participant chooses between three identical doors, behind one of which is a valuable prize. After the participant makes their initial decision, the host reveals that there is nothing behind one of the two remaining doors, then asks the participant if they would like to stay with their originally selected door or switch to the remaining unopened door. The optimal choice is to switch to the previously unchosen door, which increases the probability of winning from 33% to 67%. Despite …

Now You See Me — Now You Don’T: An Investigation Of Hair Alterations Effects On Face Identification In Own- And Other-Race Faces, Maresa A. Tate

Senior Independent Study Theses

No abstract provided.

How To Improve Dynamic Decision Making: Evaluation Of A Brief Training Program On Human Error, Yoannis Hermida

UNF Graduate Theses and Dissertations

Current work environments require leaders to make effective and sound decisions in unpredictable situations. How can leaders improve their dynamic decision-making (DDM) skills? The current studies explored the effects of a training program on improving DDM in two computer-simulated tasks with different task characteristics. This study was comprised of two experiments. The first experiment included 83 undergraduate students who independently managed a computer simulated chocolate factory (ChocoFine). The second experiment included 111 students who played the role of a fire rescue chief overseeing a forest fire (WinFire). Half of the participants in each simulation group received a brief training on …

Investigating The Inhibition Of The Return Of Attention In The Tactile Domain, Robert Plax

Theses and Dissertations (Comprehensive)

Purpose: The time-course needed to elicit tactile inhibition of return (IOR) has not been well-defined due to the paucity of research in this area especially studies investigating spatial discrimination. Reportedly tactile IOR uses higher-order mental representations to orient attention spatially yet the properties of low-level dermatomal maps may better account for how IOR orients tactile attention in space although its contribution is unclear. The present study sought to establish a time-course that evokes IOR in a unimodal tactile spatial discrimination task and decouples the contribution of the dermatome from higher-order representations. Methods: Two conditions containing distinct tactile cue-target paradigms designed …

Difficult Turned Easy: Suggestion Renders A Challenging Visual Task Simple, Mathieu Landry, Jason Da Silva Castanheira, Jérôme Sackur, Amir Raz

Psychology Faculty Articles and Research

Suggestions can cause some individuals to miss or disregard existing visual stimuli, but can they infuse sensory input with nonexistent information? Although several prominent theories of hypnotic suggestion propose that mental imagery can change our perceptual experience, data to support this stance remain sparse. The present study addressed this lacuna, showing how suggesting the presence of physically absent, yet critical, visual information transforms an otherwise difficult task into an easy one. Here, we show how adult participants who are highly susceptible to hypnotic suggestion successfully hallucinated visual occluders on top of moving objects. Our findings support the idea that, at …

Dual Mechanisms Of Cognitive Control: An Eye Tracking Study, Kyle Mobly

Electronic Theses, Projects, and Dissertations

The purpose of the present study was to attempt to provide an ocular signature for the dual mechanisms of cognitive control (proactivity and reactivity) by utilizing an eye tracker to record gaze patterns while participants were administered a modified version of the AX-CPT 40. Additionally, we sought to clarify whether context updating or maintenance was responsible for the higher Total Visit Duration (TVD) on the cue location during the ISI that was found in previous studies by providing both a short (1.5 seconds) and long (3 seconds) ISI length. This allowed us to disentangle context updating from maintenance by removing …

Response To Commentaries On ‘Hard Criteria For Empirical Theories Of Consciousness’, Adrian Doerig, Aaron Schurger, Michael H. Herzog

Psychology Faculty Articles and Research

In consciousness research, we have a very large number of theories, which exceeds by far the number of theories in other fields. We recently presented a set of criteria for evaluating and comparing theories of consciousness, and then applied the criteria to a number of different theories. Our publication sparked strong responses as evident by the many comments published in Cognitive Neuroscience (this issue). Overall, there seems to be consensus that a theory of consciousness (ToC) needs to have an unconscious alternative, but other criteria sparked controversy. The hottest debate is to what extent consciousness needs to work with purely …

Historical Trauma Response Scores As A Function Of Unresolved Grief And Substance Use Disorder In American Indian Populations, Andrew R. Saunders

Undergraduate Research Symposium

Abstract

Researchers are interested in the outcomes of interventions, specifically, measuring historical trauma (HT) among American Indian/Alaska Native communities and the long-term distress and substance abuse as a result of historical trauma response (HTR). Previous literature has implicated limitations in the clinical conceptualization of the relationship between intergenerational transfer of HTR and substance abuse. The aim of the current study is to examine treatment efficacy of 50 homosexual, American Indian males randomized to a culturally-adapted juxtaposition of (1) Group Interpersonal Psychotherapy (IPT), (2) Cognitive Processing Therapy (CPT), and (3) Historical Trauma and Unresolved Grief Intervention (HTUG), or (4) waitlisted on …

A Whiteheadian Innervation Of The Soma: A New Vision For The Peripheral Nervous System, David Milliern

Journal of Conscious Evolution

This essay draws attention to two problems in neuroscience’s set of assumptions. These self-defeating assumptions include: 1) the assumption that what the nervous system, especially the brain, does is synthesize experience, while also assuming philosophical realism, and 2) the problem of biological signal transduction. In the latter, neuroscientists and philosophers of biology have left unaddressed the issue that the signal differences between the inside and outside of the organismic boundary are of distinct ontological types; and yet no concern has been expressed regarding how it is possible that an organism’s inner states could reflect the experiential content flowing from outside …

Centaur Mind: A Glimpse Into An Integrative Structure Of Consciousness, Azin Izadifar

Journal of Conscious Evolution

Jean Gebser’s theory of consciousness suggests that we are experiencing a new era in the history of consciousness. Human consciousness moves like a pendulum. The current Integral Structure of Consciousness is not unprecedented, yet we are experiencing it in a multi-layered, deeper, and vaster way. Centaurs are imaginal creatures that first appeared within the Mythical Structure of Consciousness, making a bridge between the unity of the Magical and the duality of Mental structures. In this paper, I view the centaurs through the lenses of mythology and archetypal depth psychology and discuss the critical role of this mythic figure in the …

The Journey Back To Wholeness That Already Is, Jenna Dishy Wes

Journal of Conscious Evolution

Sunrise’s father had had lost his own, rather impactfully at the tender age of seven, just as he was transitioning into what Piaget called the Concrete Operations Period. “With this change, he (began) to behave in many ways much like an adult and, indeed, in terms of lines for the self and moral reasoning, many adults never grow past this stage” (Combs, 2009). And so would be the case for Sunrise’s father. Having never been given the tools or guidance to heal from such trauma, he resorted to substances that subdued what it was he could not face. Sunrise …

An Exploration Of Linguistic Relativity Theory For Consideration Of Terence Mckenna’S “Stoned Ape Theory” On The Origins Of Consciousness And Language: Implications For Language Pedagogy, Nicole Lopez

Journal of Conscious Evolution

The “linguistic turn” from the early 20^th century created a shift in the ontological underpinnings of various disciplines within the social sciences. Several key figures asserted that much of what we think of as reality is constructed based on a system of social institution that we call language. Language shifted to becoming a fundamental aspect of the ontological realities within a given discipline in the social sciences. Most significant to my understanding of the relationship between language, its origins, and the emergence of higher forms of human consciousness is Terence McKenna’s Stoned Ape Theory. In this article, …

The Structure, State, And Stream Of Mary Consciousness In The Quest For The Knowing Body, Christine Dennis

Journal of Conscious Evolution

The science of consciousness has traditionally situated knowledge creation in the mind, and thus, marginalizes the knowing body. Returning to the body requires a decolonization of consciousness in Euro-Western research paradigms and in our bodies. This research is grounded in the spirituality indigenous to my Latinx matrilineage known as Mary consciousness, which frames the body as an epistemic pillar of knowledge creation. A feminist fleshing of the knowing body displaces the centrality of the mind by elevating indigenous ways of knowing. Material feminist worldviews contribute by expressing the degree to which the body has been marginalized as a valid source …

Looking At Environmental Consciousness Through The Lenses Of Morphic Fields And Systems Theory, Johara Bellali

Journal of Conscious Evolution

This paper is an exploration of a space in which questions of self-determination and planetary crises can co-exist. It swims in uncomfortable seas of accepting that environmental consciousness is as innate as our existence, and at the same time not aligned to healthy ecosystems. In this paper, I will first explore environmental consciousness from an ecosystem perspective and present some self-organizing principles of our systems; then I will look into our perceptions, awareness, and sensing of them and finally propose an understanding of how the morphic fields in ecosystems and the creative flow of the life force co-exist in our …

Empowering Nurses Of Minority In The Face Of Incivility And Bullying: Through The Lens Of Phenomenology, Corrine Floyd

Dissertations

Abstract

Up to 85% of nurses have reported exposure to incivility in the workplace (Hunt & Marini, 2012). The often-subtle nature of incivility toward nurses in a minority population may partially explain why it remains a problem. Healthcare organizations realize the need for civility to counter the high turnover rate, staff shortages, and low job satisfaction reported by nurses, but lack understanding of how nurses of a minority population perceive incivility and bullying. This study aimed to answer the research question how do nurses with minority representation experience incivility and bullying versus empowerment in the workplace? A descriptive phenomenological design …

China’S “Three Warfares”: People’S Liberation Army Influence Operations, Edwin S. Cochran, U.S. Department Of Defense, Retired

International Bulletin of Political Psychology

The following article—whose author is both a retired US Army officer and retired Department of Defense civilian employee with multiple publications—focuses on Chinese information operations. Readers might wish to speculate on matters such as why the Chinese have organized the way they have, whether the organization leads to optimal integration of tools of national security/political power, and how vulnerable specific populations and even intelligence cultures are to specific types of information operations. One might even conclude that the only thing that has not changed in thousands of years has been the technology available to influence others.

This article examines the …

The Cognitive Thalamus: Source Analysis Of Scene Working Memory Delay Activity, Bernard A. Gomes

Dissertations, Theses, and Capstone Projects

Working Memory represents a limited-capacity store for maintaining information and manipulating the store's contents over a short period for the guidance of goal-directed behavior. Working Memory is an essential component of executive functions that are intricately associated with the prefrontal cortex (PFC). The PFC has been implicated in maintaining task-related information online for brief periods in the absence of relevant information. This active maintenance phase is called the delay period that occurs between encoding and retrieval of the stimulus. Previous studies have attempted to understand the relationship between working memory and the PFC, especially during the delay or maintenance phase …

Memory Bias Toward Emotional Information In Burnout And Depression, Renzo Bianchi, Eric Laurent, Irvin Sam Schonfeld, Lucas M. Bietti, Eric Mayor

Publications and Research

A sample of 1015 educational staff members, exhibiting various levels of burnout and depressive symptoms, underwent a memory test involving incident encoding of positive and negative words and a free recall task. Burnout and depression were each found to be associated with increased recall of negative items and decreased recall of positive items. Results remained statistically significant when controlling for history of depressive disorders. Burnout and depression were not related to mistakes in the reported words, or to the overall number of recalled words. This study suggests that burnout and depression overlap in terms of memory biases toward emotional information.

Book Review: Reconnecting To The Source By Ervin Laszlo, Elizabeth W. Szatmari Krasnoff

Journal of Conscious Evolution

Quantum philosopher Ervin Laszlo has taken one step further outside of the contemporary mainstream scientific view, which believes in a reductive “scientific” method primarily of highly controlled experiments to determine truth. In this visionary work, Laszlo proposes that the true laws of nature can also be accessed and felt experientially. Here he argues that the new quantum science can support this view, and even assist us as we heal the rift between mind and spirit and reconnect to our source. Laszlo proposes a new paradigm, a holotropic worldview with love as the core attracting force of wholeness. Indeed, as the …

Book Review: The Intelligence Of The Cosmos: Why Are We Here? By Ervin Laszlo, Elizabeth W. Szatmari Krasnoff

Journal of Conscious Evolution

Ervin Laszlo breaks down his theory of everything into a credo of 8 statements. This review looks in some detail at Laszlo’s theories and also touches on the other writers who have been invited to participate. It is noteworthy that Laszlo breaks with the current scientific belief that we are without purpose, and that evolution has no purpose. He believes that compassion, love, and expansion are our purposes for being here.

Clusters Of Individuals Experiences Form A Continuum Of Persistent Non-Symbolic Experiences In Adults, Jeffery A. Martin

CONSCIOUSNESS: Ideas and Research for the Twenty-First Century

Persistent forms of nondual awareness, enlightenment, mystical experience, and so forth (Persistent Non-Symbolic Experience) have been reported since antiquity. Though sporadic research has been performed on these experiences, the scientific literature has yet to report a large-scale cognitive psychology study of this population. Method: Assessment of the subjective experience of 319 adult participants reporting persistent non-symbolic experience was undertaken using 6-12 hour semi-structured interviews and evaluated using grounded theory and thematic analysis. Results: Five core, consistent categories of change were uncovered: sense-of-self, cognition, affect, perception, and memory. Participants’ reports formed phenomenological groups in which the types of change …

You Are Resilient: Trauma-Informed, Strengths-Based Treatment For Low-Ses, Urban Youth, Courtney Molina

Dissertations

The focus in this review was to explore the benefits and optimal use of trauma-informed, strengths-based care for the therapeutic treatment of low-socioeconomic status (SES), urban youth. Specific focus was given to evidence-based research on the treatment of emotional and behavioral dysregulation among low-SES, urban youth. The review was guided by the following research questions: How can emotional and behavioral dysregulation be symptoms of trauma among low-SES, urban youth; What makes trauma-informed and strengths-based care optimal for the treatment of low-SES, urban youth with dysregulation; and What are clear guidelines for providing trauma-informed, strengths-based care to low-SES, urban youth with …