Search

Purpose. The present three pilot studies assessed the effectiveness of verbal instructions, presented automatically through simple technology, in helping persons with mild-to-moderate Alzheimer's disease recapture basic daily activities. The activities were morning bathroom routine, dressing, and table-setting. Method. The studies that focused on morning bathroom routine and on table-setting included three participants each, while the study that focused on dressing involved four participants. A non-concurrent multiple baseline design across participants was used for each study. The instructions and technology were available only during the intervention phases. Results. Data showed that the intervention strategy involving verbal instructions for the single activity steps presented automatically through technology was effective in helping all participants on each of the activities. The participants' mean percentages of correct steps across activities raised from 13 - 54 during the baseline periods to above 80 or 90 during the intervention periods. Conclusions. The results suggest that the intervention strategy reported may represent a suitable approach for helping persons with mild or moderate Alzheimer's disease to recapture basic daily activities. New research should target other activities and check maintenance and generalization issues. [ABSTRACT FROM AUTHOR]

BACKGROUND: People with profound and multiple disabilities often display aberrant behaviours (such as stereotypical movements) which can inhibit learning and lead to social stigmatisation. This study was designed to help a man with multiple disabilities increase his object-contact responses and reduce hand stereotypy (in this case, hand/wrist rotation). METHOD: An A-B-A-B design with a 3-month post-intervention check was employed. At baseline, a combination of microswitches (or microswitch cluster) was used to monitor the man's object-contact responses and hand stereotypy. During the intervention phases and post-intervention check, the microswitch cluster was combined with preferred stimuli for object-contact responses occurring without hand stereotypy. The stimulation lasted for 8 seconds if the man remained free from hand stereotypy for that time, but was interrupted if the stereotypy appeared. RESULTS: The intervention showed an increase in object-contact responses occurring without hand stereotypy and a reduction in session time with hand stereotypy. These data were maintained at the 3-month post-intervention check. CONCLUSION: Replication of these findings with other individuals would confirm the utility of this type of intervention for increasing constructive responding and reducing stereotyped behaviours. [ABSTRACT FROM AUTHOR]

Four studies assessed the effectiveness of verbal instructions presented via technology in helping persons with mild or moderate Alzheimer's disease perform daily activities. The first 2 studies were replication efforts concerning morning bathroom routine and table setting and included 4 and 2 participants, respectively. The third study targeted coffee preparation with 3 participants. The fourth study assessed maintenance and generalization of morning bathroom routine and dressing with 1 participant. Nonconcurrent multiple baseline designs served for the first 3 studies and a 5-month postintervention data collection for the fourth study. Verbal instructions for the activity steps presented via technology were effective in helping the participants of the first 3 studies reacquire basic daily activities and the participant of the fourth study retain the reacquired activities across time and settings. These results suggest that the approach reported may be a useful strategy for helping persons with Alzheimer's disease. [ABSTRACT FROM AUTHOR]

The effects of a mindfulness-based procedure, called Meditation on the Soles of the Feet, were evaluated as a cognitive-behavioral intervention for physical aggression in 6 offenders with mild intellectual disabilities. They were taught a simple meditation technique that required them to shift their attention and awareness from the precursors of aggression to the soles of their feet, a neutral point on their body. Results showed that physical and verbal aggression decreased substantially, no Stat medication or physical restraint was required, and there were no staff or peer injuries. Benefit-cost analysis of lost days of work and cost of medical and rehabilitation because of injury caused by these individuals in both the 12 months prior to and following mindfulness-based training showed a 95.7% reduction in costs. This study suggests that this procedure may be a clinically effective and cost-effective method of enabling adult offenders with intellectual disabilities to control their aggression. [ABSTRACT FROM AUTHOR]

This study assessed the viability of using microswitch clusters (combinations of microswitches) plus contingent stimulation to promote adaptive responding and to reduce aberrant behavior in two children with multiple disabilities. The results revealed that both children increased their adaptive responses, learned to perform these responses free from aberrant behavior, and maintained this level of performance three months later. [ABSTRACT FROM AUTHOR]

The Questions About Behavioral Function (QABF), a 25-item rating scale, was developed to identify the function(s) of maladaptive behavior in individuals with developmental disabilities. The authors adapted it for use with individuals with serious mental illness who engage in maladaptive behavior and assessed the psychometric characteristics of the new scale (Questions About Behavioral Function in Mental Illness; QABF-MI) in a sample of 135 adults with serious mental illness from three inpatient psychiatric hospitals. Staff most familiar with each person rated each item on a 5-point Likert-type rating scale, and the ratings were subjected to a number of psychometric analyses. The results of factor analyses provided a conceptually meaningful five-factor solution: physical discomfort, social attention, tangible reinforcement, escape, and nonsocial reinforcement. Congruence between the five factors derived with the QABF-MI and the corresponding factors in the original QABF was perfect. The results indicated that the QABF-MI has robust psychometric properties and may be useful as a screening tool for determining the nature of the variables that maintain maladaptive behavior exhibited by individuals with serious mental illness. [ABSTRACT FROM AUTHOR]

Infectious diseases account for a third of all the deaths in the developing world. Achievements in understanding the basic microbiology, pathogenesis, host defenses and expanded epidemiology of infectious diseases have resulted in better management and reduced mortality. However, an emerging infectious disease, melioidosis, is becoming endemic in the tropical regions of the world and is spreading to non-endemic areas. This article highlights the current understanding of melioidosis including advances in diagnosis, treatment and prevention. Better understanding of melioidosis is essential, as it is life-threatening and if untreated, patients can succumb to it. Our sources include a literature review, information from international consensus meetings on melioidosis and ongoing discussions within the medical and scientific community. [ABSTRACT FROM AUTHOR]

PURPOSE: To assess the effectiveness of a computer system used as a microswitch for word utterances of two adults with multiple disabilities. The system combined a new control software programme with a commercially available speech recognition programme. METHOD: Nine word utterances were targeted for each participant. The participant's emission of those utterances triggered the occurrence of related (favourite) stimuli during the intervention and the post-intervention check. RESULTS: Intervention data showed that (1) the participants increased the frequencies of the target utterances and (2) the computer system recognized about 80% of those utterances correctly, providing the participants with high levels of favourite stimulation. The post-intervention check showed comparable data with both participants. CONCLUSIONS: The computer system proved an adequate microswitch for word utterances. Based on this evidence, microswitch programmes could be extended beyond the use of conventional motor responses. [ABSTRACT FROM AUTHOR]

The Aberrant Behavior Checklist-Community (ABC-C) was administered to four groups of older individuals (mean age = 79.35 years): those with (a) dual diagnosis of mental retardation and mental illness (n = 35); (b) mental illness only (n = 59); (c) mental retardation only (n = 20); and (d) neither mental retardation nor mental illness (n = 58). Individuals with dual diagnosis were rated significantly higher, suggesting more psychopathology, than those in the other three groups which did not differ from one another. Compared to individuals not receiving psychotropic medication, those on medication had consistently higher ratings. Younger individuals tended to be rated higher than older ones. Men were rated higher than women but only on the Hyperactivity/Noncompliance scale. There were no significant interaction effects on any of the analyses. The Lethargy/Social Withdrawal scale was the least discriminating of the five scales with this population of older individuals. The data are consistent with previous findings on the ABC-C and add to the normative base of the instrument. They suggest that the ABC-C can be used as a measure of problem behaviors with older people. [ABSTRACT FROM AUTHOR]