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The Schultz Fire: An Interdisciplinary Perspective on its History, Management, and Ecological Effects
This thesis examines the Schultz Fire as a case study to explain the complex history of fire suppression management in America’s forests, and to gain further understanding of how management practices have affected the increase in fire severity levels and how forests respond to such a disturbance. The thesis objectives were: (1) to analyze the causes of the fire severity of the Schultz Fire, especially: topography, fuels, or weather; (2); to examine the possible correlation between fire severity and tree density; (3) to investigate whether post-fire species richness was related to fire severity two years after the Schultz Fire; (4) to investigate whether post-fire plant species richness, plant cover, and tree regeneration was related to fire severity two years after the Schultz Fire; and (5) to interlink and convey how these factors relate to the history of fire management and policy and public perception.
The history of fire related policy and management has significantly changed the dynamics of America's national parks and forests. Understanding the larger context of this history, both of national fire management and of the effects of language and perception on policy and public reaction, is part of understanding the Schultz Fire as a whole.
Based on modeling, high winds combined with the presence of high surface fuel load were the main causes of the Schultz Fire's high fire severity levels. As fire severity increased there was a statistically significant increase in species richness. Severity level had little variation on percentage of cover by plants. No statistically significant relationship between tree density and fire severity levels was found.
These findings underline the need for fuel treatments in southwest Ponderosa Pine forests, and effective cooperation between communities, managers, and ecologists. The Schultz
Fire serves as an example in understanding the intricacies of how history affects the present and future of fire management. How fire has been managed and portrayed in the past has left an indelible mark on how fire is presently viewed. Without a clear understanding of the history of fire management and the role of fire in the ecology, future policies towards fire will be unable to account for and manage for the diversity of ecosystems and fires effects on those ecosystems across the United States
Videogame-based group therapy to improve self-awareness and social skills after traumatic brain injury
[EN] Background: This study determines the feasibility of different approaches to integrative videogame-based group
therapy for improving self-awareness, social skills, and behaviors among traumatic brain injury (TBI) victims and
retrieves participant feedback.
Methods: Forty-two adult TBI survivors were included in a longitudinal study with a pre- and post-assessments. The
experimental intervention involved weekly one-hour sessions conducted over six months. Participants were
assessed using the Self-Awareness Deficits Interview (SADI), Patient Competency Rating Scale (PCRS), the Social Skills
Scale (SSS), the Frontal Systems Behavior Scale (FrSBe), the System Usability Scale (SUS). Pearson's chi-squared test
(χ
2
) was applied to determine the percentage of participants who had changed their clinical classification in these
tests. Feedback of the intervention was collected through the Intrinsic Motivation Inventory (IMI).
Results: SADI results showed an improvement in participant perceptions of deficits (χ
2 = 5.25, p < 0.05), of their
implications (χ
2 = 4.71, p < 0.05), and of long-term planning (χ
2 = 7.86, p < 0.01). PCRS results confirm these findings
(χ
2 = 5.79, p < 0.05). SSS results were also positive with respect to social skills outcomes (χ
2 = 17.52, p < 0.01), and
FrSBe results showed behavioral improvements (χ
2 = 34.12, p < 0.01). Participants deemed the system accessible
(80.43 ± 8.01 out of 100) and regarded the intervention as interesting and useful (5.74 ± 0.69 out of 7).
Conclusions: Integrative videogame-based group therapy can improve self-awareness, social skills, and behaviors
among individuals with chronic TBI, and the approach is considered effective and motivating.This study was funded in part by Ministerio de Economia y Competitividad of Spain (Project TEREHA, IDI-20110844; and NeuroVR, TIN2013-44741-R), by Ministerio de Educacion y Ciencia of Spain (Projects Consolider-C, SEJ2006-14301/PSIC; and "CIBER of Physiopathology of Obesity and Nutrition, an initiative of ISCIII"), and by the Excellence Research Program PROMETEO (Generalitat Valenciana. Conselleria de Educacion, 2008-157).Llorens Rodríguez, R.; Noé Sebastián, E.; Ferri, J.; Alcañiz Raya, ML. (2015). Videogame-based group therapy to improve self-awareness and social skills after traumatic brain injury. Journal of NeuroEngineering and Rehabilitation. 12(37):1-9. https://doi.org/10.1186/s12984-015-0029-1S191237Sherer M, Bergloff P, Levin E, High Jr WM, Oden KE, Nick TG. Impaired awareness and employment outcome after traumatic brain injury. J Head Trauma Rehabil. 1998;13(5):52–61.Sherer M, Hart T, Nick TG. Measurement of impaired self-awareness after traumatic brain injury: a comparison of the patient competency rating scale and the awareness questionnaire. Brain Inj. 2003;17(1):25–37.Simmond M, Fleming J. Occupational therapy assessment of self-awareness following traumatic brain injury: a literature review. Br J Occup Ther. 2003;66:447–53.Bogod NM, Mateer CA, MacDonald SWS. Self-awareness after traumatic brain injury: a comparison of measures and their relationship to executive functions. J Int Neuropsychol Soc. 2003;9(03):450–8.Stuss DT, Levine B. Adult clinical neuropsychology: lessons from studies of the frontal lobes. Annu Rev Psychol. 2002;53:401–33.Ham TE, Bonnelle V, Hellyer P, Jilka S, Robertson IH, Leech R, et al. The neural basis of impaired self-awareness after traumatic brain injury. Brain. 2014;137(Pt 2):586–97.Prigatano GP, Schacter DL. Awareness of Deficit After Brain Injury: Clinical and Theoretical Issues. New York: Oxford University Press; 1991.Katz N, Fleming J, Keren N, Lightbody S, Hartman-Maeir A. Unawareness and/or denial of disability: implications for occupational therapy intervention. Can J Occup Ther. 2002;69(5):281–92.Fleming JM, Strong J, Ashton R. Self-awareness of deficits in adults with traumatic brain injury: how best to measure? Brain Inj. 1996;10(1):1–15.Goverover Y, Johnston MV, Toglia J, Deluca J. Treatment to improve self-awareness in persons with acquired brain injury. Brain Inj. 2007;21(9):913–23.Bach LJ, David AS. Self-awareness after acquired and traumatic brain injury. Neuropsychol Rehabil. 2006;16(4):397–414.Prigatano GP. Behavioral Limitations TBI patients tend to underestimate: a replication and extension to patients with lateralized cerebral dysfunction. Clin Neuropsychol. 1996;10(2):191–201.Sherer M, Boake C, Levin E, Silver BV, Ringholz G, High WM. Characteristics of impaired awareness after traumatic brain injury. J Int Neuropsychol Soc. 1998;4(04):380–7.Sveen U, Mongs M, Roe C, Sandvik L, Bautz-Holter E. Self-rated competency in activities predicts functioning and participation one year after traumatic brain injury. Clin Rehabil. 2008;22(1):45–55.Crosson B, Barco PP, Velozo CA, Bolesta MM, Cooper PV, Werts D, et al. Awareness and compensation in postacute head injury rehabilitation. J Head Trauma Rehabil. 1989;4(3):46–54.Toglia J, Kirk U. Understanding awareness deficits following brain injury. NeuroRehabilitation. 2000;15(1):57–70.Schrijnemaekers AC, Smeets SM, Ponds RW, van Heugten CM, Rasquin S. Treatment of unawareness of deficits in patients with acquired brain injury: a systematic review. J Head Trauma Rehabil. 2014;29(5):E9–30.Tate R, Kennedy M, Ponsford J, Douglas J, Velikonja D, Bayley M, et al. INCOG recommendations for management of cognition following traumatic brain injury, part III: executive function and self-awareness. J Head Trauma Rehabil. 2014;29(4):338–52.Chittum WR, Johnson K, Chittum JM, Guercio JM, McMorrow MJ. Road to awareness: an individualized training package for increasing knowledge and comprehension of personal deficits in persons with acquired brain injury. Brain Inj. 1996;10(10):763–76.Zhou J, Chittum R, Johnson K, Poppen R, Guercio J, McMorrow MJ. The utilization of a game format to increase knowledge of residuals among people with acquired brain injury. J Head Trauma Rehabil. 1996;11(1):51–61.Ownsworth TL, McFarland K, Mc Young R. Self-awareness and psychosocial functioning following acquired brain injury: an evaluation of a group support programme. Neuropsychol Rehabil. 2000;10(5):465–84.Lundqvist A, Linnros H, Orlenius H, Samuelsson K. Improved self-awareness and coping strategies for patients with acquired brain injury–a group therapy programme. Brain Inj. 2010;24(6):823–32.Schmidt J, Lannin N, Fleming J, Ownsworth T. Feedback interventions for impaired self-awareness following brain injury: a systematic review. J Rehabil Med. 2011;43(8):673–80.Schmidt J, Fleming J, Ownsworth T, Lannin NA. Video feedback on functional task performance improves self-awareness after traumatic brain injury: a randomized controlled trial. Neurorehabil Neural Repair. 2013;27(4):316–24.McGraw-Hunter M, Faw GD, Davis PK. The use of video self-modelling and feedback to teach cooking skills to individuals with traumatic brain injury: a pilot study. Brain Inj. 2006;20(10):1061–8.Ownsworth T, Quinn H, Fleming J, Kendall M, Shum D. Error self-regulation following traumatic brain injury: a single case study evaluation of metacognitive skills training and behavioural practice interventions. Neuropsychol Rehabil. 2010;20(1):59–80.Lucas SE, Fleming JM. Interventions for improving self-awareness following acquired brain injury. Aust Occup Ther J. 2005;52(2):160–70.Malec JF, Brown AW, Leibson CL, Flaada JT, Mandrekar JN, Diehl NN, et al. The mayo classification system for traumatic brain injury severity. J Neurotrauma. 2007;24(9):1417–24.Folstein MF, Folstein SE, McHugh PR. “Mini-mental state”. A practical method for grading the cognitive state of patients for the clinician. J Psychiatr Res. 1975;12(3):189–98.Nakase-Thompson R, Manning E, Sherer M, Yablon SA, Gontkovsky SL, Vickery C. Brief assessment of severe language impairments: initial validation of the Mississippi aphasia screening test. Brain Inj. 2005;19(9):685–91.Prigatano GP, Fordyce DJ. Neuropsychological rehabilitation after brain injury. Baltimore: The Johns Hopkins University Press; 1986.Gismero E. EHS, Escala de habilidades sociales. TEA: Madrid; 2000.Reid-Arndt SA, Nehl C, Hinkebein J. The Frontal Systems Behaviour Scale (FrSBe) as a predictor of community integration following a traumatic brain injury. Brain Inj. 2007;21(13–14):1361–9.Brooke J. SUS: A quick and dirty usability scale. In Usability evaluation in industry. PW Jordan, et al. Editors. Taylor and Francis; 1996Plant RW, Ryan RM. Intrinsic motivation and the effects of self-consciousness, self-awareness, and ego-involvement: An investigation of internally controlling styles. J Pers. 1985;53(3):435–49.Cheng SK, Man DW. Management of impaired self-awareness in persons with traumatic brain injury. Brain Inj. 2006;20(6):621–8.Ownsworth T, Fleming J, Shum D, Kuipers P, Strong J. Comparison of individual, group and combined intervention formats in a randomized controlled trial for facilitating goal attainment and improving psychosocial function following acquired brain injury. J Rehabil Med. 2008;40(2):81–8.Ownsworth T, Fleming J, Desbois J, Strong J, Kuipers P. A metacognitive contextual intervention to enhance error awareness and functional outcome following traumatic brain injury: a single-case experimental design. J Int Neuropsychol Soc. 2006;12(1):54–63.Fleming JM, Lucas SE, Lightbody S. Using occupation to facilitate self-awareness in people who have acquired brain injury: a pilot study. Can J Occup Ther. 2006;73(1):44–55.McDonald S, Tate R, Togher L, Bornhofen C, Long E, Gertler P, et al. Social skills treatment for people with severe, chronic acquired brain injuries: a multicenter trial. Arch Phys Med Rehabil. 2008;89(9):1648–59.Schefft BK, Malec JF, Lehr BK, Kanfer FH. The role of self-regulation therapy with the brain-injured client. In: Maurish ME, Moses JA, editors. Clinical neuropsychology: theoretical foundations for practitioners. Mahwah, NJ: Erlbaum; 1997. p. 237–82.Pollens RD, McBratnie BP, Burton PL. Beyond cognition: executive functions in closed head injury. Cogn Rehabil. 1988;6(5):26–32.Carbery H, Burd B. Social aspects of cognitive retraining in an outpatient group setting for head trauma patients. Cogn Rehabil. 1983;1:5–7.Bennett TL, Raymond MJ. Emotional consequences and psychotherapy for individuals with mild brain injury. Appl Neuropsychol. 1997;4(1):55–61.Delmonico RL, Hanley-Peterson P, Englander J. Group psychotherapy for persons with traumatic brain injury: management of frustration and substance abuse. J Head Trauma Rehabil. 1998;13(6):10–22.Alexy WD, Foster M, Baker A. Audio-visual feedback: an exercise in self-awareness for the head injured patient. Cogn Rehabil. 1983;1(6):8–10.Ranseen JD, Bohaska LA, Schmitt FA. An investigation of anosognosia following traumatic head injury. Int J Clin Neuropsychol. 1990;12(1):29–36.Sasse N, Gibbons H, Wilson L, Martinez-Olivera R, Schmidt H, Hasselhorn M, et al. Self-awareness and health-related quality of life after traumatic brain injury. J Head Trauma Rehabil. 2013;28(6):464–72.Malec JF, Testa JA, Rush BK, Brown AW, Moessner AM. Self-assessment of impairment, impaired self-awareness, and depression after traumatic brain injury. J Head Trauma Rehabil. 2007;22(3):156–66.Fleming JM, Ownsworth T. A review of awareness interventions in brain injury rehabilitation. Neuropsychol Rehabil. 2006;16(4):474–500
Reviewing ADHD Accommodations Requests for the Bar Exam: What Has and Has Not Changed over 20 Years
Every reviewer who assists testing organizations in examining documentation from applicants requesting accommodations for ADHD is well aware that some ADHD cases offer no indication that the clinical diagnosis was given in a reasonable manner (for instance, in the case of self-reported symptoms only), and that often the only evidence of impairment or limitation is that a person of average ability has reported finding law school to be a difficult and demanding academic environment. Frequently, this person is nevertheless passing law school classes before ever being granted an accommodation on a law school exam. Accommodations for such individuals should be denied, since they are simply unnecessary.
Other cases will, however, provide multiple ADHD diagnostic evaluations spanning many years with ample formal documentation of past accommodations. There is essentially no reason to deny current accommodations to an individual in such a case unless the request is for unreasonable accommodations never requested or received in the past
Samuel, D.B. & Ranseen, J.R. (2006, October). Stimulant medication’s effects on adult ADHD symptoms and NEO PI-R personality traits
Previous studies have indicated a consistent profile of basic personality traits correlated with adult Attention Deficit Hyperactivity Disorder (ADHD) (e.g., Ranseen, Campbell, & Baer, 1998; Nigg et al., 2002). In particular, research has found that low scores of the Conscientiousness trait and high scores on Neuroticism have been correlated with ADHD symptomatology. However, to date there is limited information concerning the range of effect resulting from medication treatment for adult ADHD. During an 18 month period, 60 adults were diagnosed with ADHD based on strict, DSM-IV criteria at an outpatient clinic. This evaluation included a battery of neuropsychological tests and a measure of general personality (i.e., the NEO PI-R). Eleven of these participants returned to complete the battery a second time. The pre-post comparisons revealed significant changes following sustained stimulant treatment on both the neuropsychological and self-report measures. These individuals also displayed significant changes on two domains of the NEO PI-R. They showed a significant decrease on the domain of Neuroticism, indicating that now see themselves as less prone to experience negative emotional states such as anxiety and depression. Additionally, they also reported a significant increase on their scores on the domain of conscientiousness. This increase suggests that they see themselves as more organized and dependable
Attention-Deficit/Hyperactivity Disorder in Childhood Is Associated with Cognitive Test Profiles in the Geriatric Population but Not with Mild Cognitive Impairment or Alzheimer's Disease
The frequency of ADHD in the aging population and its relationship to late-life cognitive decline has not been studied previously. To address this gap in our understanding, the Wender-Utah ADHD Rating scale (WURS) was administered to 310 geriatric subjects with cognitive status ranging from normal cognition to mild cognitive impairment to overt dementia. The frequency of WURS-positive ADHD in this sample was 4.4%. WURS scores were not related to cognitive diagnoses, but did show nonlinear associations with tasks requiring sustained attention. The frequency of ADHD appears stable across generations and does not appear to be associated with MCI or dementia diagnoses. The association of attentional processing deficits and WURS scores in geriatric subjects could suggest that such traits remain stable throughout life. Caution should be considered when interpreting cognitive test profiles in the aging population that exhibit signs and symptoms of ADHD, as attentional deficits may not necessarily imply the existence of an underlying neurodegenerative disease state
The Early Cognitive Development of Children at High Risk of Developing an Eating Disorder
Diagnosis of an eating disorder (ED) has been associated with differences in cognition. Recent evidence suggests that differences may be present prior to onset. Children at familial high risk for ED show cognitive differences at ages 8-10 years. Research is required to investigate differences in cognitive development at various time points. This is the first study to investigate cognitive development in children at high risk at 18 months (Griffiths Mental Development Scale; n=982) and 4 years old (Wechsler Preschool and Primary Scale of Intelligence-Revised; n=582), in comparison with children not at risk, using a general population sample, the Avon Longitudinal Study of Parents and Children. Children of women with lifetime anorexia nervosa revealed difficulties in social understanding, visual-motor function, planning and abstract reasoning. Cognitive differences observed here have also been observed in clinical groups. This suggests difficulties may be present prior to onset, potentially affecting risk status for development of ED. Findings contribute to an understanding of aetiology, and design of prevention/intervention strategies
The Early Cognitive Development of Children at High Risk of Developing an Eating Disorder
Studying self-awareness in children: validation of the Questionnaire of Executive Functioning (QEF)
Adult Attention Deficit Hyperactivity Disorder Symptoms and Five-Factor Model Traits in a Clinical Sample
Relationships among Attention-Deficit/Hyperactivity Disorder (ADHD) symptoms and adult personality traits have not been examined in larger clinically diagnosed samples. We collected multi-source ADHD symptom and self-report NEO Five-Factor Inventory (Costa & McCrae, 1992a) data from 117 adults with ADHD and tested symptom-trait associations using structural equation modeling. The final model fit the data. Inattention was positively associated with Neuroticism and negatively associated with Conscientiousness. Based on ADHD expression in adulthood, hyperactivity and impulsivity were estimated as separate constructs and showed differential relationships to Extraversion and Agreeableness. A significant positive relationship between Hyperactivity and Conscientiousness arose in the context of other pathways. ADHD symptoms are reliably associated with personality traits, suggesting a complex interplay across development that warrants prospective study into adulthood