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2021

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Full-Text Articles in Other Psychiatry and Psychology

Does Quran Memorization Influence Adolescents’ Intelligence Quotient And Memory Level?: A Cross-Sectional Study In Malaysia, Ismarulyusda Ishak, Amira Aqilah Shaidin, Dzalani Harun, Nor Malia Abdul Warif, Vanitha Mariappan, Arimi Fitri Mat Ludin, Ahmad Rohi Ghazali, Farah Wahida Ibrahim, Normah Che Din Dec 2021

Does Quran Memorization Influence Adolescents’ Intelligence Quotient And Memory Level?: A Cross-Sectional Study In Malaysia, Ismarulyusda Ishak, Amira Aqilah Shaidin, Dzalani Harun, Nor Malia Abdul Warif, Vanitha Mariappan, Arimi Fitri Mat Ludin, Ahmad Rohi Ghazali, Farah Wahida Ibrahim, Normah Che Din

Makara Journal of Health Research

Background: The process of memorizing various reading materials enhances the brain capacity to process, store, and assemble memories and increases the intelligence quotient (IQ) level. However, the connection between the memorization of Quran and the enhancement of memory level is not fully understood. Hence, a cross-sectional study was conducted to examine the correlation between Quran memorization and the IQ level among Muslim adolescents from selected Islamic schools in Selangor, Malaysia.

Methods: The Wechsler Abbreviated Scale of Intelligence was used to measure the student’s IQ level, whereas Digit Span and Rey Auditory Verbal Learning Test were used to evaluate …


Prevalence And Associated Factors Of Dizziness Among A National Community-Dwelling Sample Of Older Adults In India In 2017–2018, Supa Pengpid, Karl Peltzer Dec 2021

Prevalence And Associated Factors Of Dizziness Among A National Community-Dwelling Sample Of Older Adults In India In 2017–2018, Supa Pengpid, Karl Peltzer

Makara Journal of Health Research

Background: This study aimed to determine the prevalence and associated factors of dizziness in older community-dwelling adults in India.

Methods: The cross-sectional sample was composed of 21,343 individuals (≥65 years) from the Longitudinal Aging Study in India (LASI) Wave 1 in 2017–2018. Dizziness was assessed by determining if the individuals suffered from “persistent or troublesome dizziness or light headedness” in the past 2 years.

Results: Women and men had the overall prevalence of 14.6%/17.2% and 11.6% in past 2-year dizziness, respectively. Adjusted logistic regression analysis revealed that sociodemographic factors (female sex), physical chronic conditions (angina), geriatric conditions …


Evaluating The 0–10 Point Pain Scale On Adolescent Opioid Use In Us Emergency Departments, Michael T. Phan, Daniel M. Tomaszewski, Cody Arbuckle, Sun Yang, Brooke Jenkins, Michelle A. Fortier, Theodore Heyming, Erik Linstead, Candice Donaldson, Zeev N. Kain Dec 2021

Evaluating The 0–10 Point Pain Scale On Adolescent Opioid Use In Us Emergency Departments, Michael T. Phan, Daniel M. Tomaszewski, Cody Arbuckle, Sun Yang, Brooke Jenkins, Michelle A. Fortier, Theodore Heyming, Erik Linstead, Candice Donaldson, Zeev N. Kain

Pharmacy Faculty Articles and Research

Objective: To evaluate trends in national emergency department (ED) adolescent opioid use in relation to reported pain scores. Methods: A retrospective, cross-sectional analysis on National Hospital Ambulatory Medical Care Survey (NHAMCS) data was conducted on ED visits involving patients aged 11–21 from 2008–2017. Crude observational counts were extrapolated to weighted estimates matching total population counts. Multivariate models were used to evaluate the role of a pain score in the reported use of opioids. Anchors for pain scores were 0 (no pain) and 10 (worst pain imaginable). Results: 31,355 observations were captured, which were extrapolated by the NHAMCS to represent 162,515,943 …


Ketamine As A Treatment Modality For Treatment-Resistant Depression, Tracy Wulff, Shen Cao Dec 2021

Ketamine As A Treatment Modality For Treatment-Resistant Depression, Tracy Wulff, Shen Cao

Physician Assistant Capstones, 2020-current

Many recent studies have demonstrated the ability of ketamine, an NMDA receptor antagonist, to produce antidepressant effects that may be effective in helping reduce treatment-resistant major depression. In particular, three double-blinded randomized control trials have been conducted to assess the viability and effectiveness of this medication for treatment. This systematic literature review will analyze these studies and determine if the overall research indicates that ketamine is useful in improving depression as measured by the Montgomery–Asberg Depression Rating Scale (MADRS)1.

Objective: Assess the effectiveness of IV Ketamine in reducing treatment-resistant major depressive disorder as measured by the Montgomery–Asberg …


Filled/Non-Filled Pairs: An Empirical Challenge To The Integrated Information Theory Of Consciousness, Amber R. Hopkins, Kelvin J. Mcqueen Dec 2021

Filled/Non-Filled Pairs: An Empirical Challenge To The Integrated Information Theory Of Consciousness, Amber R. Hopkins, Kelvin J. Mcqueen

Philosophy Faculty Articles and Research

Perceptual filling-in for vision is the insertion of visual properties (e.g., color, contour, luminance, or motion) into one’s visual field, when those properties have no corresponding retinal input. This paper introduces and provides preliminary empirical support for filled/non-filled pairs, pairs of images that appear identical, yet differ by amount of filling-in. It is argued that such image pairs are important to the experimental testing of theories of consciousness. We review recent experimental research and conclude that filling-in involves brain activity with relatively high integrated information (Φ) compared to veridical visual perceptions. We then present filled/non-filled pairs as …


Depression As A Moderator Of The Relationship Between Perceived Injustice And Neuropsychological Performance Validity Among Individuals Previously Diagnosed With A Concussion, Jeremiah Lum Dec 2021

Depression As A Moderator Of The Relationship Between Perceived Injustice And Neuropsychological Performance Validity Among Individuals Previously Diagnosed With A Concussion, Jeremiah Lum

Clinical Psychology Dissertations

Concussion is one of the most common conditions seen within rehabilitation and neuropsychology. Given that many concussions are diagnosed following litigation-associated injuries, it is unsurprising that malingered neurocognitive deficit (i.e., deliberate underperformance on cognitive instruments in the interest of secondary gain) has dominated the concussion literature. Although the identification of malingering is essential to ethical assessment, its presence or absence is not the sole determinant of performance validity as a whole. Rather, performance validity is a broad construct involving effort, which refers to examinees’ investment in performing at capacity levels; emerging research suggests this can be affected by psychological factors …


Therapeutic Potential Of Psychedelic Drugs, Specifically Magic Mushrooms, Marijuana, And Mdma With Veterans Who Suffer From Post-Traumatic Stress Disorder (Ptsd), Misty Schutterle Dec 2021

Therapeutic Potential Of Psychedelic Drugs, Specifically Magic Mushrooms, Marijuana, And Mdma With Veterans Who Suffer From Post-Traumatic Stress Disorder (Ptsd), Misty Schutterle

Counselor Education Capstones

Post-Traumatic Stress Disorder (PTSD) is a stress-based condition that a person develops after being exposed to an overwhelmingly traumatic event. Military troops frequently experience stress and trauma, making them highly susceptible to psychopathology. This paper evaluates nine clinical trials that used either magic mushrooms, marijuana, or MDMA as an adjunct to traditional psychotherapy to treat veterans who suffer from anxiety, depression, PTSD, suicidality, and other psychopathologies. Multiple scholarly journals and articles were read and analyzed, which show support for the therapeutic potential of psychedelic drugs in treating veterans with PTSD. After receiving psychedelic-assisted psychotherapy, the research showed participants experienced a …


Table Of Contents—Masthead Dec 2021

Table Of Contents—Masthead

International Journal of Transpersonal Studies

N/A


The Origin (And Future) Of Transpersonal Psychology In An Open Scientific Naturalism, Glenn Hartelius Dec 2021

The Origin (And Future) Of Transpersonal Psychology In An Open Scientific Naturalism, Glenn Hartelius

International Journal of Transpersonal Studies

A number of scholars well known within transpersonal psychology appear to be converging on open scientific naturalism as a philosophically and methodologically fruitful framework for transpersonal and related fields. This builds on the nascent open naturalism evidenced in the early years of transpersonal psychology, before it entered its metaphysical phase (ca. 1975 to 2000). Since it is necessary for science to assume some kind of world within which it is possible to do science, and not every aspect of that assumed world can be subjected to processes of empirical investigation, some of these necessary background assumptions are unavoidably metaphysical. However, …


Exceptional Human Experiences Among Pilgrims On The Camino De Santiago: A Study Of Self-Reported Experiences And Transformative Aftereffects, Miran Lavrič, Snežana Brumec, Andrej Naterer Dec 2021

Exceptional Human Experiences Among Pilgrims On The Camino De Santiago: A Study Of Self-Reported Experiences And Transformative Aftereffects, Miran Lavrič, Snežana Brumec, Andrej Naterer

International Journal of Transpersonal Studies

The Camino de Santiago pilgrimage is an extraordinary endeavour that tends to trigger exceptional human experiences. Following our previous investigation of this topic, we conducted an online survey of 501 pilgrims in order to assess the frequency of different exceptional experiences (EEs) on the pilgrimage and their transformative aftereffects (TAs) in everyday life afterwards. More than 70% of the respondents reported improvement in terms of self-confidence, personal relationships and letting go of emotional “baggage”. The results show strong correlations between the observed EEs and the (consequent) TAs. We contend that walking the Camino de Santiago often produces exceptional experiences that …


Effects Of Brief Daily Kundalini Yoga Meditation On Self-Esteem, Mood And Emotional Self-Efficacy: A Randomized Comparison Study, Sonia Romero Martinez, Andrés Dueñas, Xavier Ordoñes Dec 2021

Effects Of Brief Daily Kundalini Yoga Meditation On Self-Esteem, Mood And Emotional Self-Efficacy: A Randomized Comparison Study, Sonia Romero Martinez, Andrés Dueñas, Xavier Ordoñes

International Journal of Transpersonal Studies

This randomized comparison study measured the impact of brief daily use of two types of kundalini yoga meditation from the Yogi Bhajan lineage on self-esteem, regulatory emotional self-efficacy, and positive and negative affect in a non-clinical sample of 46 Spanish-speaking adults residing in Spain. Results of the two meditation types—Kirtan Kriya and Internal Conflict Resolution—are compared. Results showed that both types of meditation had positive impacts on all study variables, though the degree of change and effect size depended on the type of meditation used. Results point to these relevant forms of brief daily meditation as simple and inexpensive tools …


Tripping In The Moment: The Spiritual Journey Of Baba Ram Dass, Charles S. Hamilton Dec 2021

Tripping In The Moment: The Spiritual Journey Of Baba Ram Dass, Charles S. Hamilton

International Journal of Transpersonal Studies

Ram Dass, the iconic, countercultural, spiritual seeker, brought the wisdom of the East to those of us in the West through his many books and frequent, charismatic dharma talks. This view of his spiritual journey describes the transformation of Richard Alpert, clinical psychologist and product of the Western milieu’s often-shackling conventional expectations, into Ram Dass, the free, embodied soul who, through explication and example, and with witnessing attention, tries to guide us all to the always present abode of loving awareness. Ram Dass’s idea of self in existence was transformed: first, from a psychological object of clinical study, to a …


Book Review: Decoding Jung's Metaphysics: The Archetypal Semantics Of An Experiential Universe, Nicholas G. Boeving Dec 2021

Book Review: Decoding Jung's Metaphysics: The Archetypal Semantics Of An Experiential Universe, Nicholas G. Boeving

International Journal of Transpersonal Studies

N/A


Using Legos® In Research Facilitation: An Advanced Scripted Research Method, Samuel W. Root Dec 2021

Using Legos® In Research Facilitation: An Advanced Scripted Research Method, Samuel W. Root

International Journal of Transpersonal Studies

Transpersonal research methods can help individuals access useful information and material that typically reside out of conscious awareness. The playful activity of LEGO® block-building can be adapted for research purposes and used to overcome research impasses, for example. This paper presents a novel transpersonal LEGO® building process for facilitation in each of the four major phases of research. Readers are provided with a 6-step script that takes between 30 minutes and 1 hour to complete. Steps include: Prepare to Exercise; Set Intentions; Build While Intending Solution; Appreciate/Take In; Project and Actively Imagine; and Reflect and Ease Out. Future studies could …


The Luminous Night Of The Soul: The Relationship Between Lucid Dreaming And Spirituality, Tadas Stumbrys Dec 2021

The Luminous Night Of The Soul: The Relationship Between Lucid Dreaming And Spirituality, Tadas Stumbrys

International Journal of Transpersonal Studies

Lucid dreams, in which the dreamers are aware that they are dreaming, can be a source of spiritual and mystical experiences. This empirical study aimed to explore the relationship between lucid dreaming and spirituality, taking into account the role of mystical lucid dream experience, in an online sample of 471 respondents, 95% of whom had lucid dream experience and 65% were frequent lucid dreamers. The findings support the relationship between lucid dreaming and spirituality: spiritual transcendence was positively associated with both lucid dream frequency and mystical lucid dream experiences. Thus having recurrent lucid dreams and mystical experiences in them may …


Going Berserk, Running Amok, And The Extraordinary Capabilities And Invulnerability Of Battle Trance, Jenny Wade Dec 2021

Going Berserk, Running Amok, And The Extraordinary Capabilities And Invulnerability Of Battle Trance, Jenny Wade

International Journal of Transpersonal Studies

Battle trance, which evolved from instinctive defensive and offensive behaviors for close combat, involves socially transgressive processes like becoming-intense and becoming-animal that produce non-ordinary psychophysical states useful in fighting. Berserkergang (going berserk) is one of the best attested types of battle trance and the latest in a long history of Indo-European ecstatic warrior cults, but the state has been identified cross-culturally in consecrated holy amok warriors and in juramentado. Colonial interpretations for centuries have tended to denigrate such fighting styles, even though they involve discipline, spiritual dedication, and altruistic self-sacrifice, especially by falsely attributing such states to intoxication or insanity. …


Maintaining Physical Activity During Covid-19: The Influence Of Psychosocial Variables In Individuals With Back Pain, Heidi Stabbert Dec 2021

Maintaining Physical Activity During Covid-19: The Influence Of Psychosocial Variables In Individuals With Back Pain, Heidi Stabbert

Student Scholar Symposium Abstracts and Posters

Stressor events, such as COVID-19, may trigger adaptive or maladaptive pain management strategies among individuals with persistent low back pain (LBP). Individuals with lower fear avoidance, depression and anxiety, and greater positive affect and quality of life may better maintain positive pain management strategies during stressor events. This study investigated psychosocial characteristics of individuals with LBP who demonstrated adaptive pain management strategies during COVID-19, indicated by maintenance of physical activity (PA). Individuals with persistent LBP (age 22.4 (3.4) years, n=25) from an existing longitudinal cohort participated. Participants completed a baseline survey prior to COVID-19 quantifying demographics, pain characteristics, the Physical …


A Consideration Of Transpersonal Research Methods For Studying Yoga And Mindfulness In Schools, Bethany Butzer Dec 2021

A Consideration Of Transpersonal Research Methods For Studying Yoga And Mindfulness In Schools, Bethany Butzer

International Journal of Transpersonal Studies

Over the past decade, interest in yoga and mindfulness in schools has grown tremendously, with preliminary research suggesting that these interventions may have a variety of positive effects on youth. However, some quantitative studies of school-based yoga and mindfulness have reported null and/or counterintuitive effects, such as increases in perceived stress, negative affect and psychological symptoms. In addition, some mixed-methods studies that combined quantitative and qualitative approaches have found inconsistent results, with the quantitative outcomes failing to show statistical significance, while students report benefits of yoga and mindfulness in qualitative interviews/focus groups. These inconsistent findings suggest that the field of …


Digital Markers Of Autism, Ivonne Monarca, Franceli L. Cibrian, Monica Tentori Nov 2021

Digital Markers Of Autism, Ivonne Monarca, Franceli L. Cibrian, Monica Tentori

Engineering Faculty Articles and Research

Autism Spectrum Disorder (ASD) is a neurological condition that affects how a people communicate and interact with others. The use of screening tools during childhood is very important to detect those children who need to be referred for a diagnosis of ASD. However, most screening tools are based on parents' responses so the result can be subjective. In addition, most screening tools focus on social and communicative skills leaving aside sensory features, which have shown to have the potential to be ASD markers. Tactile processing has been little explored due to lack of tools to asses it, however with the …


Feel And Touch: A Haptic Mobile Game To Assess Tactile Processing, Ivonne Monarca, Monica Tentori, Franceli L. Cibrian Nov 2021

Feel And Touch: A Haptic Mobile Game To Assess Tactile Processing, Ivonne Monarca, Monica Tentori, Franceli L. Cibrian

Engineering Faculty Articles and Research

Haptic interfaces have great potential for assessing the tactile processing of children with Autism Spectrum Disorder (ASD), an area that has been under-explored due to the lack of tools to assess it. Until now, haptic interfaces for children have mostly been used as a teaching or therapeutic tool, so there are still open questions about how they could be used to assess tactile processing of children with ASD. This article presents the design process that led to the development of Feel and Touch, a mobile game augmented with vibrotactile stimuli to assess tactile processing. Our feasibility evaluation, with 5 children …


Functional Seizures: The Patient’S Perspective Of A Diagnostic And Treatment Odyssey, Heather J. Andrini, Sydni L. Au Hoy, Ashley M. Okhovat, Juliana Lockman, Gregory R. Goldsmith Nov 2021

Functional Seizures: The Patient’S Perspective Of A Diagnostic And Treatment Odyssey, Heather J. Andrini, Sydni L. Au Hoy, Ashley M. Okhovat, Juliana Lockman, Gregory R. Goldsmith

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Functional seizures can be challenging to properly diagnose, often leading to delays in treatment. The etiology of functional seizures is multifactorial, with psychological factors identified in many, but not all cases. Misdiagnosis may occur due to clinical features mimicking other medical conditions. Once a correct diagnosis is reached, delivery of definitive, evidence-based treatment may be challenging due to limited availability of specialized resources. Research shows psychological education and cognitive behavioral therapy (CBT) have the greatest efficacy. However, individual differences, including acceptance of the diagnosis, therapeutic alliance, duration of symptoms, comorbidities, and access to care may influence outcomes. There is a …


Deconstructing Sex Differences In C-Reactive Protein Trends Over Time, Ashley W. Kranjac, Dinko Kranjac, Olivia Lounsbury Nov 2021

Deconstructing Sex Differences In C-Reactive Protein Trends Over Time, Ashley W. Kranjac, Dinko Kranjac, Olivia Lounsbury

Sociology Faculty Articles and Research

Objectives

Heightened inflammatory state, as measured by circulating C-reactive protein (CRP) levels, can promote inflammation-mediated disease risk. It is important to account for population fluctuation and sex variation in serum CRP concentrations on overall time trends.

Methods

Using the National Health and Nutrition Examination Survey data, we specify linear and algebraic decomposition models separately by sex to identify the drivers of the changing trends in the distribution of CRP values in the population.

Results

We found a nonsignificant overall increase in CRP, but a significant decrease among women and increase among men, over a 10-year period. We then used linear …


The Acute And Persisting Impact Of Covid-19 On Trajectories Of Adolescent Depression: Sex Differences And Social Connectedness, Sabrina R. Liu, Elyssia Poggi Davis, Anton M. Palma, Curt A. Sandman, Laura M. Glynn Nov 2021

The Acute And Persisting Impact Of Covid-19 On Trajectories Of Adolescent Depression: Sex Differences And Social Connectedness, Sabrina R. Liu, Elyssia Poggi Davis, Anton M. Palma, Curt A. Sandman, Laura M. Glynn

Psychology Faculty Articles and Research

Background

The COVID-19 era is a time of unprecedented stress, and there is widespread concern regarding its short- and long-term mental health impact. Adolescence is a sensitive period for the emergence of latent psychopathology vulnerabilities, often activated by environmental stressors. The present study examined COVID-19′s impact on adolescent depression and possible influences of different domains of social connectedness (loneliness, social media use, social video game time, degree of social activity participation).

Methods

A community sample of 175 adolescents (51% boys, mean age = 16.01 years) completed questionnaires once before and twice during the COVID-19 pandemic. Piecewise growth modeling examined the …


Impact Of Forensic Medical Evaluations On Immigration Relief Grant Rates And Correlates Of Outcomes In The United States., Holly G. Atkinson, Katarzyna Wyka, Kathryn Hampton, Christian Seno, Elizabeth Yim, Deborah Ottenheimer, Nermeen Arastu Nov 2021

Impact Of Forensic Medical Evaluations On Immigration Relief Grant Rates And Correlates Of Outcomes In The United States., Holly G. Atkinson, Katarzyna Wyka, Kathryn Hampton, Christian Seno, Elizabeth Yim, Deborah Ottenheimer, Nermeen Arastu

Publications and Research

The purpose of this study was to investigate the impact of forensic medical evaluations on grant rates for applicants seeking immigration relief in the United States (U.S.) and to identify significant correlates of grant success. We conducted a retrospective analysis of 2584 cases initiated by Physicians for Human Rights between 2008-2018 that included forensic medical evaluations, and found that 81.6% of applicants for various forms of immigration relief were granted relief, as compared to the national asylum grant rate of 42.4%. Among the study’s cohort, the majority (73.7%) of positive outcomes were grants of asylum. A multivariable regression analysis revealed …


A Blue Christmas? Celebrating With Those Who Are Suffering Loss, Pain And Isolation., Chris Kan Nov 2021

A Blue Christmas? Celebrating With Those Who Are Suffering Loss, Pain And Isolation., Chris Kan

Pastoral Liturgy

No abstract provided.


Identifying App-Based Meditation Habits And The Associated Mental Health Benefits: Longitudinal Observational Study, Chad Stecher, Vincent Berardi, Ryan Fowers, Jaclyn Christ, Yunro Chung, Jennifer Huberty Nov 2021

Identifying App-Based Meditation Habits And The Associated Mental Health Benefits: Longitudinal Observational Study, Chad Stecher, Vincent Berardi, Ryan Fowers, Jaclyn Christ, Yunro Chung, Jennifer Huberty

Psychology Faculty Articles and Research

Background: Behavioral habits are often initiated by contextual cues that occur at approximately the same time each day; so, it may be possible to identify a reflexive habit based on the temporal similarity of repeated daily behavior. Mobile health tools provide the detailed, longitudinal data necessary for constructing such an indicator of reflexive habits, which can improve our understanding of habit formation and help design more effective mobile health interventions for promoting healthier habits.

Objective: This study aims to use behavioral data from a commercial mindfulness meditation mobile phone app to construct an indicator of reflexive meditation habits …


Walking Your Brain To Better Ideas: The Effects Of An Acute Bout Of Exercise On Creativity, Alexis Swingendorf Oct 2021

Walking Your Brain To Better Ideas: The Effects Of An Acute Bout Of Exercise On Creativity, Alexis Swingendorf

The Journal of Purdue Undergraduate Research

No abstract provided.


Breaking Down The Impact Of Resilience On Mental Health: An Analysis Utilizing The Resilience Scale For Adults, Sydney K. Cook Oct 2021

Breaking Down The Impact Of Resilience On Mental Health: An Analysis Utilizing The Resilience Scale For Adults, Sydney K. Cook

The Journal of Purdue Undergraduate Research

Resilience is the capacity to recover quickly from difficulties, and previous studies have determined that resilience has a relationship with mental health. However, the association of each aspect of resilience on mental health, depression, and adverse childhood events (ACEs) have not been closely examined. Discerning which aspects of resilience are associated with mental health issues, depression, and ACEs can help psychiatric nurses determine effective treatments and interventions for at-risk patients.

One hundred ninety-five community-dwelling participants (ages 18 to 89) were invited to Purdue University in Indiana and Scripps College in California for the study. Participants completed the Resilience Scale for …


In-Season Concussion Symptom Reporting In Male And Female Collegiate Rugby Athletes, Emily E. Kieffer,, P. Gunnar Brolinson, Arthur C. Maerlender, Eric Smith, Steven Rowson Oct 2021

In-Season Concussion Symptom Reporting In Male And Female Collegiate Rugby Athletes, Emily E. Kieffer,, P. Gunnar Brolinson, Arthur C. Maerlender, Eric Smith, Steven Rowson

Center for Brain, Biology, and Behavior: Faculty Publications

Symptom inventories are generally only collected after a suspected concussion, but regular in-season monitoring may allude to clinical symptoms associated with repetitive subconcussive impacts and potential undiagnosed concussions. Despite sex-specific differences in symptom presentation and outcome of concussion, no return-to-play protocol takes sex into account. The objective of this study was to monitor a cohort of contact-sport athletes and compare the frequency and severity of in-season concussion-like symptom reporting between sexes. Graded symptom checklists from 144 female and 104 male athlete-seasons were administered weekly to quantify the effect of subconcussive impacts on frequency and severity of in-season symptom reporting. In-season, …


Characterizing Human Random-Sequence Generation In Competitive And Non-Competitive Environments Using Lempel-Ziv Complexity, Alice Wong, Garance Merholz, Uri Maoz Oct 2021

Characterizing Human Random-Sequence Generation In Competitive And Non-Competitive Environments Using Lempel-Ziv Complexity, Alice Wong, Garance Merholz, Uri Maoz

Psychology Faculty Articles and Research

The human ability for random-sequence generation (RSG) is limited but improves in a competitive game environment with feedback. However, it remains unclear how random people can be during games and whether RSG during games can improve when explicitly informing people that they must be as random as possible to win the game. Nor is it known whether any such improvement in RSG transfers outside the game environment. To investigate this, we designed a pre/post intervention paradigm around a Rock-Paper-Scissors game followed by a questionnaire. During the game, we manipulated participants’ level of awareness of the computer’s strategy; they were either …