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Singh NN, Lancioni GE, Myers RE, Karazsia BT, Courtney TM, Nugent K. A mindfulness-based intervention for self-management of verbal and physical aggression by adolescents with Prader-Willi syndrome. Dev Neurorehabil 2017; 20:253-260. [PMID: 27019027 DOI: 10.3109/17518423.2016.1141436] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE There is a dearth of clinical and research literature on the treatment of maladaptive behaviors in adolescents with Prader-Willi syndrome (PWS). The purpose of this study was to evaluate the effectiveness of a mindfulness-based intervention, Meditation on the Soles of the Feet (SoF), to facilitate self-management of verbal and physical aggression. METHOD We utilized a multiple-baseline design across participants to test the intervention with three adolescents diagnosed with PWS. RESULTS Relative to baseline, verbal aggression decreased to minimal levels following mindfulness-based practice and physical aggression was nearly eliminated. Intervention effects were maintained at 12-month follow-up. Quantitative analytics confirmed statistically significant outcomes. CONCLUSIONS The SoF mindfulness intervention was effective in reducing verbal and physical aggression in three adolescents with PWS. Future research should test the SoF intervention with this clinical population in a larger clinical trial, and the SoF intervention may be applicable to other pediatric populations.
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Singh NN, Howell MD, Androphy EJ, Singh RN. How the discovery of ISS-N1 led to the first medical therapy for spinal muscular atrophy. Gene Ther 2017; 24:520-526. [PMID: 28485722 DOI: 10.1038/gt.2017.34] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 04/14/2017] [Accepted: 04/26/2017] [Indexed: 12/14/2022]
Abstract
Spinal muscular atrophy (SMA), a prominent genetic disease of infant mortality, is caused by low levels of survival motor neuron (SMN) protein owing to deletions or mutations of the SMN1 gene. SMN2, a nearly identical copy of SMN1 present in humans, cannot compensate for the loss of SMN1 because of predominant skipping of exon 7 during pre-mRNA splicing. With the recent US Food and Drug Administration approval of nusinersen (Spinraza), the potential for correction of SMN2 exon 7 splicing as an SMA therapy has been affirmed. Nusinersen is an antisense oligonucleotide that targets intronic splicing silencer N1 (ISS-N1) discovered in 2004 at the University of Massachusetts Medical School. ISS-N1 has emerged as the model target for testing the therapeutic efficacy of antisense oligonucleotides using different chemistries as well as different mouse models of SMA. Here, we provide a historical account of events that led to the discovery of ISS-N1 and describe the impact of independent validations that raised the profile of ISS-N1 as one of the most potent antisense targets for the treatment of a genetic disease. Recent approval of nusinersen provides a much-needed boost for antisense technology that is just beginning to realize its potential. Beyond treating SMA, the ISS-N1 target offers myriad potentials for perfecting various aspects of the nucleic-acid-based technology for the amelioration of the countless number of pathological conditions.
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Lancioni GE, Singh NN, O’Reilly MF, Sigafoos J, D’Amico F, Pinto K, Chiapparino C. Supporting Simple Activity Engagement in Persons With Moderate to Severe Alzheimer's Disease Through a Technology-Aided Program. Am J Alzheimers Dis Other Demen 2017; 32:137-144. [PMID: 28423935 PMCID: PMC10852665 DOI: 10.1177/1533317517698793] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2024]
Abstract
OBJECTIVES These 2 studies assessed a technology-aided program to support mild physical exercise or simple occupational activity in participants with moderate to severe Alzheimer's disease. METHODS Study 1 included 11 participants who were to perform a leg-raising response. Study 2 included 10 participants who were to sort objects into different containers. The program ensured that they received positive stimulation contingent on the responses and reminders/prompts after periods of nonresponding. Each study was carried out according to a nonconcurrent multiple baseline design across participants. RESULTS The program was successful in supporting mild physical exercise and activity with objects in the 2 groups of participants, respectively. The participants also showed signs of positive involvement (eg, smiles and verbalizations) during the sessions. Moreover, staff personnel rated the program and its impact positively. CONCLUSION The program may be considered a practical resource for supporting positive engagement in persons with moderate to severe Alzheimer's disease.
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Lancioni GE, Singh NN, O’Reilly MF, Sigafoos J, D'Amico F, Pinto K, De Vanna F, Caffò AO. Promoting supported ambulation in persons with advanced Alzheimer’s disease: a pilot study. Disabil Rehabil Assist Technol 2017; 13:101-106. [DOI: 10.1080/17483107.2017.1297856] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Lancioni GE, Singh NN, O'Reilly MF, Sigafoos J, Campodonico F, Alberti G. Use of a Smartphone for Leisure and Communication by People with Blindness and Motor Disabilities. JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS 2017. [DOI: 10.1177/0145482x1711100211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Lancioni GE, Singh NN, O'Reilly MF, Oliva D, Severini L. Assessing a Microswitch-Based Stimulation Procedure for Eye-Blinking Responses in a Young Woman with Profound Multiple Disabilities. Percept Mot Skills 2016; 101:212-6. [PMID: 16350626 DOI: 10.2466/pms.101.1.212-216] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We applied a new microswitch-based stimulation procedure for eye-blinking responses with a young woman with profound multiple disabilities, and compared effects of this procedure on the eye-blinking responses and smiling with the effects of a caregiver-based stimulation condition. Analysis showed that the microswitch-based stimulation procedure, with stimulation occurring contingent on eye-blinking responses, increased the frequencies of these responses significantly above the levels recorded in baseline and caregiver-based stimulation conditions. No changes in smiling frequencies occurred. Implications of the findings in terms of alertness, learning, and quality of life are discussed.
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Lancioni GE, Smaldone A, O'Reilly MF, Singh NN, Oliva D. Automatic Prompting to Reduce Persistent Tongue Protrusion in a Woman with Severe to Profound Mental Retardation. Percept Mot Skills 2016; 101:515-8. [PMID: 16383088 DOI: 10.2466/pms.101.2.515-518] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study assessed whether an intervention approach relying on auditory prompting delivered automatically through a portable device was effective to reduce tongue protrusion in a woman with severe to profound mental retardation. The device involved (a) an optic sensor, i.e., a miniphotocell kept under the lower lip with medical tape, (b) a small signal transmission box, and (c) a Walkman for presenting the prompts. Initially, the automatic prompting condition was combined with occasional praise from a research assistant for having the tongue in the mouth. Analysis showed that the occurrence of tongue protrusion dropped from about 65% of the observation time during the initial baseline to less than 5% through the intervention. The study lasted 4.5 mo.
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Antonucci M, Lancioni GE, Singh NN, O'Reilly MF, Sigafoos J, Oliva D, Bosco A. A Writing Program with Word Prediction for a Young Man with Multiple Disabilities: A Preliminary Assessment. Percept Mot Skills 2016; 103:223-8. [PMID: 17037664 DOI: 10.2466/pms.103.1.223-228] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study assessed a writing program with word prediction, which completed the writing of a word and spoke it out only when there was certainty that such a word was the correct one. The assessment was carried out with a young man with multiple disabilities, who typically used a word-processing program without word prediction. The two programs were compared on the time required by the participant for writing general sentences, through a social validation assessment, and eventually a check on the participant's preference. Analysis showed the program with word prediction was significantly more effective in terms of the writing time, which was halved, and was deemed preferable by 40 raters (psychology students) involved in the social validation assessment and by the participant himself. Implications of the findings are discussed.
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Lancioni GE, O'Reilly MF, Singh NN, Sigafoos J, Oliva D, Severini L. Enabling Persons with Multiple Disabilities to Choose among Environmental Stimuli and Request Stimulus Repetitions through Microswitch and Computer Technology. Percept Mot Skills 2016; 103:354-62. [PMID: 17165398 DOI: 10.2466/pms.103.2.354-362] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study assessed microswitch and computer technology to enable two participants with multiple disabilities, 32 and 19 years of age, to choose among environmental stimuli and request their repetition whenever they so desired. Within each session, 18 stimuli (12 preferred and 6 nonpreferred) were available. For each stimulus, a computer system provided a sample of 3 sec. duration. During the intervention, participants' vocal responding in relation to a stimulus sample activated a microswitch and a computer system turned on that stimulus for 15–30 sec. When participants did not vocally respond, the computer system paused briefly and then presented the next scheduled stimulus sample. When participants vocally responded at the end of a stimulus presentation, the stimulus was repeated. Intervention data showed that the participants learned to choose preferred stimuli and bypass nonpreferred ones as well as to request repetitions of the preferred stimuli. This performance was maintained at a 1-mo. postintervention check and transferred to sets of stimuli not used in the intervention. The implications of these results were discussed.
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Antonucci M, Lancioni GE, O'Reilly MF, Singh NN, Sigafoos J, Oliva D. Enabling a Man with Multiple Disabilities and Limited Motor Behavior to Perform a Functional Task with Help of Microswitch Technology. Percept Mot Skills 2016; 103:83-8. [PMID: 17037647 DOI: 10.2466/pms.103.1.83-88] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study evaluated the extent to which two microswitches used as interfaces would enable a man with multiple disabilities and limited motor behavior to operate an electric door opener at the entrance of the day center that he attended. Analysis showed the man (a) learned to use the two microswitches, (b) preferred the microswitch placed at his wheelchair's footrest (which also allowed more effective responding) over the microswitch placed at his wheelchair's armrest, and (c) maintained his positive performance at the 1- and 2-mo. postintervention checks. The results were discussed from a technical and practical standpoint and in terms of implications for the quality of life of persons with disabilities.
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Lancioni GE, O'Reilly MF, Singh NN, Oliva D, Scalini L, Vigo CM, Groeneweg J. Further Evaluation of Microswitch Clusters to Enhance Hand Response and Head Control in Persons with Multiple Disabilities. Percept Mot Skills 2016; 100:689-94. [PMID: 16060428 DOI: 10.2466/pms.100.3.689-694] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This study was a further evaluation of microswitch clusters (combinations of two microswitches) to improve adaptive responding together with correct head position in two persons with multiple disabilities. The two participants were 19.7 and 6.6 yr. old and had profound intellectual disabilities, spastic tetraparesis, and visual impairment. They were initially taught an adaptive hand response that activated a pressure microswitch and produced favorite stimulation. Thereafter, their performance of the hand response produced favorite stimulation only when it was combined with a correct head position (detected through a mercury microswitch). Analysis showed that both participants increased the frequency of the hand response and, subsequently, the percentage of times they emitted this response in combination with correct (upright) head position. In essence, they were able to coordinate constructive occupation with exercise of appropriate posture. Performance was maintained at a 2-mo. postintervention check.
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Lancioni GE, Singh NN, O'Reilly MF, Sigafoos J, Oliva D, Baccani S. Teaching ‘Yes’ and ‘No’ Responses to Children with Multiple Disabilities through a Program Including Microswitches Linked to a Vocal Output Device. Percept Mot Skills 2016; 102:51-61. [PMID: 16671596 DOI: 10.2466/pms.102.1.51-61] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The present study introduced two children (a boy and a girl of 9.2 and 12.3 yr. of age, respectively, with multiple disabilities) to an intervention program for establishing Yes and No responses in relation to preferred and nonpreferred stimuli and assessed the acquisition and generalization of those responses. The program involved the use of microswitches, which monitored the nonverbal Yes and No responses performed by the children and ensured that these responses produced the matching verbal utterances via a vocal output device. Analysis showed children acquired Yes and No responses in relation to the stimuli used for the intervention and, to a comparable degree, to the stimuli used for generalization checks as well. An interview of 30 educational staff of a center for persons with multiple disabilities indicated that they considered the presence of Yes and No verbal utterances preferable to the absence of such utterances, and thought that the utterances could be helpful for the children's response acquisition and would be useful and pleasing for staff and parents. General implications of the findings were discussed.
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Lancioni GE, O'Reilly MF, Singh NN, Sigafoos J, Didden R, Oliva D, Montironi G, La Martire ML. Small Hand-Closure Movements Used as a Response through Microswitch Technology by Persons with Multiple Disabilities and Minimal Motor Behavior. Percept Mot Skills 2016; 104:1027-34. [PMID: 17688160 DOI: 10.2466/pms.104.3.1027-1034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study assessed small hand-closure movements as a potential response for microswitch activation with two participants with profound multiple disabilities of 5.2 and 20.6 yr. of age. The microswitch consisted of a two-membrane thin pad fixed to the palm of the hand and a control system. The outer membrane (the one facing the fingers) was a touch-sensitive layer; the inner membrane was activated if the participant applied a pressure of over 20 gm. The activation of either membrane triggered an electronic control system, which in turn activated one or more preferred stimuli for 6 sec. except in baseline phases. Each participant received an ABAB sequence, in which A represented baseline and B intervention phases, and a 1-mo. postintervention check. Analysis showed both participants increased their responding during the intervention phases and maintained that responding at the postintervention check. Implications of the findings are discussed.
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Oman D, Singh NN. Combining Indian and Western Spiritual Psychology: Applications to Health and Social Renewal. PSYCHOLOGICAL STUDIES 2016. [DOI: 10.1007/s12646-016-0362-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Singh NN, Lancioni GE, Karazsia BT, Chan J, Winton ASW. Effectiveness of Caregiver Training in Mindfulness-Based Positive Behavior Support (MBPBS) vs. Training-as-Usual (TAU): A Randomized Controlled Trial. Front Psychol 2016; 7:1549. [PMID: 27766088 PMCID: PMC5053082 DOI: 10.3389/fpsyg.2016.01549] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 09/22/2016] [Indexed: 11/28/2022] Open
Abstract
Caregivers of individuals with intellectual and developmental disabilities (IDD) often end up having their medical and psychological well-being compromised due to the stressful nature of caregiving, especially when those in their care engage in aggressive behavior. In this study, we provided caregivers with mindfulness-based training to enable them to better manage their psychological well-being and, through this, to also enhance specific indices of quality of life of the individuals in their care. Thus, the aim of the present study was to evaluate in a randomized controlled trial (RCT) the comparative effectiveness of Mindfulness-Based Positive Behavior Support (MBPBS) and Training-as-Usual (TAU) for caregivers in a congregate care facility for individuals with severe and profound IDD. The comparative effects of the two training conditions were assessed in terms of caregiver variables care recipient variable (number of aggressive events), and agency variables Results showed that MBPBS was significantly more effective than TAU in enabling the caregivers to manage their perceived psychological stress, and to reduce the use of physical restraints and stat medications for aggressive behavior of the individuals in their care. In addition, there were significant reductions in aggressive events by the individuals in their care, 1:1 staffing of individuals with aggressive behavior, and staff turnover. Furthermore, the MBPBS training was significantly more cost-effective than the TAU training. If replicated in future RCT studies, MBPBS may provide an effective means of enhancing socially acceptable bidirectional engagement of caregivers and care recipients within a person-centered context.
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Lancioni GE, Singh NN, O'Reilly MF, Sigafoos J, D'Amico F, Buonocunto F, Navarro J, Lanzilotti C, Fiore P, Megna M, Damiani S, Marvulli R. Helping people in a minimally conscious state develop responding and stimulation control through a microswitch-aided program. Eur J Phys Rehabil Med 2016; 53:433-440. [PMID: 27585057 DOI: 10.23736/s1973-9087.16.04324-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Postcoma persons in a minimally conscious state (MCS) and with extensive motor impairment cannot independently access and control environmental stimulation. AIM Assessing the effects of a microswitch-aided program aimed at helping MCS persons develop responding and stimulation control and conducting a social validation/evaluation of the program. DESIGN A single-subject ABAB design was used for each participant to determine the impact of the program on his or her responding. Staff interviews were used for the social validation/evaluation of the program. SETTING Rehabilitation and care facilities that the participants attended. POPULATION Eleven MCS persons with extensive motor impairment and lack of speech or any other functional communication. METHODS For each participant, baseline (A) phases were alternated with intervention (B) phases during which the program was used. The program relied on microswitches to monitor participants' specific responses (e.g., prolonged eyelid closures) and on a computer system to enable those responses to control stimulation. In practice, the participants could use a simple response such as prolonged eyelid closure to generate a new stimulation input. Sixty-six staff people took part in the social validation of the program. They were to compare the program to basic and elaborate forms of externally controlled stimulation, scoring each of them on a six-item questionnaire. RESULTS All participants showed increased response frequencies (and thus higher levels of independent stimulation input/control) during the B phases of the study. Their frequencies for each intervention phase more than doubled their frequencies for the preceding baseline phase with the difference between the two being clearly significant (P<0.01). Staff involved in the social validation procedure provided significantly higher scoring (P<0.01) for the program on five of the six questionnaire items. CONCLUSIONS A microswitch-aided program can be an effective and socially acceptable tool in the work with MCS persons. CLINICAL REHABILITATION IMPACT The participants and staff's data can be taken as an encouragement for the use of a microswitch-aided program within care and rehabilitation settings for MCS persons.
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Lancioni GE, O'Reilly MF, Singh NN, Stasolla F, Manfredi F, Oliva D. Adapting a Grid into a Microswitch to Suit Simple Hand Movements of a Child with Profound Multiple Disabilities. Percept Mot Skills 2016; 99:724-8. [PMID: 15560365 DOI: 10.2466/pms.99.2.724-728] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We adapted a grid into a microswitch for the hand movements of a girl with profound multiple disabilities who lay on her back. The grid, suspended above the girl's face, was equipped with two mercury devices, i.e., small sealed ampoules containing a mercury drop and ending with conductive leads. A lateral or forward movement of the grid would make the mercury drop of at least one device slide to the conductive leads and activate the device. During the intervention, activations of the devices, i.e., microswitch activations, produced the occurrence of favorite stimuli. Analysis showed that the girl increased the frequency of hand movements and microswitch activations during the intervention phases compared to the baseline phases (when the favorite stimuli were not available). The increase was retained at a 1-mo. postintervention check.
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Lancioni GE, Singh NN, O'Reilly MF, Campodonico F, Oliva D, Groeneweg J. Effects of Automatically Delivered Stimulation on Persons with Multiple Disabilities during Their Use of a Stationary Bicycle. Percept Mot Skills 2016; 98:1363-7. [PMID: 15291228 DOI: 10.2466/pms.98.3c.1363-1367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We assessed the effects of automatically delivered favorite stimulation on engagement and indices of happiness of two adults with multiple disabilities during their use of a stationary bicycle. The participants typically received four 5-min. sessions per day over a period of about 3.5 mo. Analysis showed that one participant had a significant increase in both those measures while the other participant had a significant increase in engagement during the intervention phases of the study (when the stimulation was present) as opposed to the baseline periods (when the stimulation did not occur). Implications of the findings are discussed.
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Lancioni GE, Singh NN, O'Reilly MF, Oliva D, Montironi G, Chierchie S. Assessing a New Response-Microswitch Combination with a Boy with Minimal Motor Behavior. Percept Mot Skills 2016; 98:459-62. [PMID: 15141910 DOI: 10.2466/pms.98.2.459-462] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study assessed whether a boy with profound multiple disabilities and minimal motor behavior could learn to use a new response-microswitch combination to control environmental stimulation. The response selected was a chin movement; a mechanical microswitch was set up for this response. The boy learned to use the microswitch, increasing the frequency of the chin response and the level of pleasant stimulation following such response. The performance was retained at a 2-mo. postintervention check.
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Lancioni GE, O'Reilly MF, Singh NN, Oliva D, Piazzolla G, Groeneweg J. Assessing Influence of Stimulation on Mood and Aberrant Behavior of Persons with Multiple Disabilities during Brief Treadmill Sessions. Percept Mot Skills 2016; 99:931-6. [PMID: 15648490 DOI: 10.2466/pms.99.3.931-936] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study assessed the influence of favorite stimuli on indices of happiness, e.g., smiling or excited vocalizations, and aberrant behavior, e.g., cantilena-like vocalizations or hand waving, of two young adults with multiple disabilities during 5-min. treadmill sessions. Several favorite stimuli, e.g., music and vibratory events, were available for the participants. The stimuli were presented in a rotation fashion during the sessions. To control for the effects of the stimuli, treadmill sessions without stimuli were also conducted. Analysis showed that the treadmill sessions with stimuli led to higher indices of happiness and lower aberrant behavior for both participants, compared to the treadmill sessions without stimuli.
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Lancioni GE, Singh NN, O’Reilly MF, Sigafoos J, D’Amico F, Addante LM, Pinto K. Persons With Advanced Alzheimer’s Disease Engage in Mild Leg Exercise Supported by Technology-Aided Stimulation and Prompts. Behav Modif 2016; 41:3-20. [DOI: 10.1177/0145445516649581] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study assessed whether nine persons with advanced Alzheimer’s disease would learn to engage in leg responses (exercise) with the support of a technology-aided program, which provided (a) preferred stimulation contingent on the leg responses and (b) verbal reminders/prompts in case of no responding. The study was conducted according to a non-concurrent multiple baseline design across participants and involved sessions of 5 min. During the baseline, the participants’ mean frequencies of leg responses ranged from zero to slightly above two per session. During the intervention, those frequencies ranged from nearly 10 to nearly 17 per session. The mean frequencies of prompts varied across participants from about two to more than seven per session. In addition to the increase in leg responses, participants showed an increase in signs of positive personal involvement (e.g., smiles and positive verbalizations) during the intervention sessions as compared with the baseline sessions. The applicability and potential benefits of the program in daily contexts are discussed.
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Abstract
This study evaluated the effects of two treatment procedures on uncorrected oral reading errors and self-corrections of errors by four moderately mentally retarded girls. In an alternating treatments design, the efficacy of positive practice alone, in combination with positive reinforcement and a no-treatment control were compared. With positive practice alone, each incorrectly read word had to be repeated five times and the sentence in which the word occurred, correctly repeated once. For the combination procedure, in addition, each self-corrected error was reinforced. No assistance was provided in the no-treatment control condition. Both treatment procedures reduced uncorrected reading errors and increased self-correction, but the addition of positive reinforcement was superior to positive practice alone. No changes were observed in the no-treatment control condition. Total errors, whether subsequently self-corrected or not, generally increased during the treatment phase but declined in a later remediation phase when only the combination treatment was used. During this remediation phase, self-corrections remained high and uncorrected errors declined further.
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Singh NN, Lancioni GE, Winton ASW, Adkins AD, Wahler RG, Sabaawi M, Singh J. Individuals with Mental Illness Can Control their Aggressive Behavior Through Mindfulness Training. Behav Modif 2016; 31:313-28. [PMID: 17438345 DOI: 10.1177/0145445506293585] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Verbal and physical aggression are risk factors for community placement of individuals with serious and persistent mental illness. Depending on the motivations involved, treatment typically consists of psychotropic medications and psychosocial interventions, including contingency management procedures and anger management training. Effects of a mindfulness procedure, Meditation on the Soles of the Feet , were tested as a cognitive behavioral intervention for verbal and physical aggression in 3 individuals who had frequently been readmitted to an inpatient psychiatric hospital owing to their anger management problems. In a multiple baseline across subjects design, they were taught a simple meditation technique, requiring them to shift their attention and awareness from the anger-producing situation to the soles of their feet, a neutral point on their body. Their verbal and physical aggression decreased with mindfulness training; no physical aggression and very low rates of verbal aggression occurred during 4 years of follow-up in the community.
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Singh NN, Ellis CR. Facial Expressions of Emotion. Behav Modif 2016. [DOI: 10.1177/01454455980222001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Luiselli JK, Singh NN. Introduction. Behav Modif 2016. [DOI: 10.1177/01454455910153001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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