Observer Rating of Memory in Children: A Review

2010 ◽  
Vol 11 (2) ◽  
pp. 144-151 ◽  
Author(s):  
Wayne R. Levick
Keyword(s):  
Working Memory ◽  
Rating Scale ◽  
Objective Assessment ◽  
Cost Effective ◽  
Screening Instruments ◽  
Everyday Memory ◽  
Memory Assessment ◽  
Observer Rating ◽  
Shed Light ◽  
Memory Questionnaire

AbstractResearch on observer rating of memory in children is examined in relation to the potential to develop screening instruments to improve efficiency in memory assessment, to shed light on the area of everyday memory in children, and to develop observer rating to the point where it may substitute for objective assessment. Several scales including the Parent Memory Questionnaire, the Children's Memory Questionnaire, the Observer Memory Questionnaire — Parent Form and the Working Memory Rating Scale are reviewed. Only the Working Memory Rating Scale has been published. Some of the other scales have good internal consistency and test–retest reliability but none have proven to be effective screening instruments and none can yet be recommended for clinical application. Relationships with objective test results have been at best modest, an issue that requires more detailed analysis if such instruments are to become effective screeners or even substitutes for objective assessment. Further observer rating research will shed light on everyday memory in children including its relationship to objective assessment and its place in models of memory. It remains to be established whether observer ratings add unique information to memory assessment or whether they can become a reliable, cost-effective substitute for objective assessment.

Wechsler Memory Scale, Rivermead Behavioral Memory Test, and Everyday Memory Questionnaire in Healthy Adults and Alzheimer Patients

2002 ◽  
Vol 18 (1) ◽  
pp. 63-77 ◽  
Author(s):  
Anastasia Efklides ◽  
Efterpi Yiultsi ◽  
Theopisti Kangellidou ◽  
Fotini Kounti ◽  
Fotini Dina ◽  
...  
Keyword(s):  
Spatial Memory ◽  
Semantic Memory ◽  
Memory Test ◽  
Healthy Adults ◽  
Gender Effects ◽  
Everyday Memory ◽  
Wechsler Memory Scale ◽  
Everyday Memory Questionnaire ◽  
Behavioral Memory ◽  
Memory Questionnaire

Summary: The Wechsler Memory Scale (WMS) is a laboratory-based memory test that has been criticized for its lack of ecological validity and for not testing long-term memory. A more recent memory test, which aims at testing everyday memory, is the Rivermead Behavioral Memory Test (RBMT); it tests prospective memory and other forms of memory not tapped by WMS. However, even this test does not capture all aspects of everyday memory problems often reported by adults. These problems are the object of the Everyday Memory Questionnaire (EMQ). This study aimed at identifying the relationships between these three memory tests. The differential effect of Alzheimer's disease (AD) on the above relationships was also studied. The sample consisted of 233 healthy adults (20 to 75+ years of age) and 39 AD patients (50 to 75 years of age). Confirmatory factor analysis revealed the following latent factors: Verbal Memory, Visual Reconstruction, Orientation, Message (action embedded in spatial context), Visual Recognition, Spatial Memory, New Learning/Association Forming, Prospective/Episodic Memory, and Metamemory. These first-order factors were further explained by two second-order factors: Semantic Memory and Coordination of Semantic and Visuo-Spatial Memory. This basic structure was preserved in the sample of AD patients, although AD patients performed less well on the WMS and the RBMT. Some interesting findings regarding semantic memory, face recognition, and metamemory in AD patients are also reported. Age, education, but no gender effects on memory performance were also detected.

Everyday Memory Questionnaire

2011 ◽  
Author(s):  
Alan Sunderland ◽  
John E. Harris ◽  
Alan D. Baddeley
Keyword(s):  
Everyday Memory ◽  
Everyday Memory Questionnaire ◽  
Memory Questionnaire

scholarly journals A multi-component, adaptive Working Memory Assessment Battery (WoMAB): validation and norms in an Italian population sample

2021 ◽  
Author(s):  
Fabrizio Pasotti ◽  
Giulia De Luca ◽  
Edoardo Nicolò Aiello ◽  
Chiara Gramegna ◽  
Marco Di Gangi ◽  
...  
Keyword(s):  
Working Memory ◽  
Neurological Disorders ◽  
Digit Span ◽  
Population Sample ◽  
Italian Population ◽  
Everyday Functioning ◽  
Assessment Battery ◽  
Memory Assessment ◽  
Test Digit ◽  
Healthy Participants

Abstract Background Working memory (WM) abilities are frequently impaired in neurological disorders affecting fronto-parietal cortical/sub-cortical structures. WM deficits negatively influence interventional outcomes and everyday functioning. This study thus aimed at the following: (a) developing and standardizing an ecologically valid task for WM assessment ( Ice Cream Test, ICT); (b) validating and norming a novel WM test (Digit Ordering Test, DOT), as well as providing updated norms for digit span (DS) tasks, in an Italian population sample; (c) introducing a novel scoring procedure for measuring WM. Methods One-hundred and sixty-eight Italian healthy participants—73 male, 95 females; age: 48.4 ± 19.1 (18–86); education: 12.1 ± 4.8 (4–21)—underwent a thorough WM assessment—DOT, ICT, and both forward and backward DS tasks (FDS, BDS). The ICT requires participants to act as waiters who have to keep track of customers’ orders. For each task, WM and total (T) outcomes were computed, i.e., the number of elements in the longest sequence and that of recalled sequences, respectively. Norms were derived via the equivalent score (ES) method. Results DS ratios (DSRs) were computed for both WM/S and T outcomes on raw DS measures (BDS divided by FDS). Age and education significantly predicted all WM tasks; sex affected FDS and DSR-T scores (males > females). WM measures were highly internally related. Discussion The present work provides Italian practitioners with a normatively updated, multi-component, adaptive battery for WM assessment (WoMAB) as well as with novel outcomes which capture different WM facets—WM capacity and attentive monitoring abilities.

scholarly journals Neuropsychological deficits in past suicide attempters with varying levels of depression severity

2014 ◽  
Vol 44 (14) ◽  
pp. 2965-2974 ◽  
Author(s):  
J. G. Keilp ◽  
S. R. Beers ◽  
A. K. Burke ◽  
N. M. Melhem ◽  
M. A. Oquendo ◽  
...  
Keyword(s):  
Working Memory ◽  
Major Depression ◽  
Rating Scale ◽  
Suicide Attempts ◽  
Past History ◽  
Clinical State ◽  
Suicide Attempters ◽  
History Of ◽  
Attention Memory ◽  
Interference Processing

BackgroundOur previous work identified deficits in interference processing and learning/memory in past suicide attempters who were currently depressed and medication-free. In this study, we extend this work to an independent sample studied at various stages of illness and treatment (mild symptoms, on average) to determine if these deficits in past suicide attempters are evident during a less severe clinical state.MethodA total of 80 individuals with a past history of major depression and suicide attempt were compared with 81 individuals with a history of major depression and no lifetime suicide attempts on a battery of neurocognitive measures assessing attention, memory, abstract/contingent learning, working memory, language fluency and impulse control.ResultsPast attempters performed more poorly in attention, memory and working memory domains, but also in an estimate of pre-morbid intelligence. After correction for this estimate, tests that had previously distinguished past attempters – a computerized Stroop task and the Buschke Selective Reminding Test – remained significantly worse in attempters. In a secondary analysis, similar differences were found among those with the lowest levels of depression (Hamilton Depression Rating Scale score <10), suggesting that these deficits may be trait markers independent of current symptomatology.ConclusionsDeficits in interference processing and learning/memory constitute an enduring defect in information processing that may contribute to poor adaptation, other higher-order cognitive impairments and risk for suicidal behavior.

scholarly journals Objectively characterizing Huntington’s disease using a novel upper limb dexterity test

2021 ◽  
Author(s):  
Samuel Woodgate ◽  
Philippa Morgan-Jones ◽  
Susanne Clinch ◽  
Cheney Drew ◽  
Rebecca Playle ◽  
...  
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Disease Severity ◽  
Convergent Validity ◽  
Rating Scale ◽  
Objective Assessment ◽  
Prognostic Index ◽  
Transfer Task ◽  
Clinical Expertise ◽  
Clinical Scores

Abstract Background The Clinch Token Transfer Test (C3t) is a bi-manual coin transfer task that incorporates cognitive tasks to add complexity. This study explored the concurrent and convergent validity of the C3t as a simple, objective assessment of impairment that is reflective of disease severity in Huntington’s, that is not reliant on clinical expertise for administration. Methods One-hundred-and-five participants presenting with pre-manifest (n = 16) or manifest (TFC-Stage-1 n = 39; TFC-Stage-2 n = 43; TFC-Stage-3 n = 7) Huntington’s disease completed the Unified Huntington’s Disease Rating Scale and the C3t at baseline. Of these, thirty-three were followed up after 12 months. Regression was used to estimate baseline individual and composite clinical scores (including cognitive, motor, and functional ability) using baseline C3t scores. Correlations between C3t and clinical scores were assessed using Spearman’s R and visually inspected in relation to disease severity using scatterplots. Effect size over 12 months provided an indication of longitudinal behaviour of the C3t in relation to clinical measures. Results Baseline C3t scores predicted baseline clinical scores to within 9–13% accuracy, being associated with individual and composite clinical scores. Changes in C3t scores over 12 months were small ($$\Omega$$ Ω ≤ 0.15) and mirrored the change in clinical scores. Conclusion The C3t demonstrates promise as a simple, easy to administer, objective outcome measure capable of predicting impairment that is reflective of Huntington’s disease severity and offers a viable solution to support remote clinical monitoring. It may also offer utility as a screening tool for recruitment to clinical trials given preliminary indications of association with the prognostic index normed for Huntington’s disease.

scholarly journals Education did not interact with major depression on performance of memory tests in acute southern Brazilian in patients

2007 ◽  
Vol 1 (1) ◽  
pp. 24-31 ◽  
Author(s):  
Analuiza Camozzato ◽  
Marcelo Pio de Almeida Fleck ◽  
Vera Delgado ◽  
Marcia Lorena Fagundes Chaves
Keyword(s):  
Working Memory ◽  
Major Depression ◽  
Sustained Attention ◽  
Rating Scale ◽  
Memory Performance ◽  
Remote Memory ◽  
Independent Effect ◽  
Psychoactive Drugs ◽  
Memory Tests ◽  
Cognitive Memory

Abstract The relationship of cognitive function to depression in older adults has become a topic of extensive clinical interest and research. Objective: To analyze association between cognitive/memory performance, Major Depression, and education in 206 inpatients from the Psychiatry and Internal Medicine Departments. Methods: Patients were evaluated by the Mini Mental State Examination, a battery of memory tests, and the MontgomeryÅsberg Depression Rating Scale. Depression patients comprised 45 severe and 42 mild/moderate, according to the Montgomery-Asberg scale. The effect of psychoactive drugs was recorded (30% drug-free). Education was measured in years. Cognitive/memory tests assessed five domains: general mental functioning, attention, sustained attention/working memory, learning memory (verbal), and remote memory. An index for memory impairment was created (positivity: 50% of tests below cutoff). Results: The chief effect on worse performance was Major Depression for the domains (age and education adjusted) of attention, learning, remote memory, and general functioning. For the domain "sustained attention and working memory", only severely depressed patients differed from the medical controls (p=.008). Education showed an independent effect on test performances. No interaction between depression and educational status was observed. We also observed an independent effect of psychoactive drugs on some cognitive/ memory domains. Logistic Regression showed Major Depression as the main risk for cognitive impairment. Conclusions: These data demonstrated association of Major Depression with impaired cognitive performance independent of educational attainment or psychiatric medications.

scholarly journals Group cognitive rehabilitation to reduce the psychological impact of multiple sclerosis on quality of life: the CRAMMS RCT

2020 ◽  
Vol 24 (4) ◽  
pp. 1-182 ◽  
Author(s):  
Nadina B Lincoln ◽  
Lucy E Bradshaw ◽  
Cris S Constantinescu ◽  
Florence Day ◽  
Avril ER Drummond ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Confidence Interval ◽  
Usual Care ◽  
Cognitive Rehabilitation ◽  
Rehabilitation Programme ◽  
Everyday Memory ◽  
Impact Scale ◽  
The Everyday ◽  
Everyday Memory Questionnaire ◽  
Memory Questionnaire

Background People with multiple sclerosis have problems with memory and attention. The effectiveness of cognitive rehabilitation has not been established. Objectives The objectives were to assess the clinical effectiveness and cost-effectiveness of a cognitive rehabilitation programme for people with multiple sclerosis. Design This was a multicentre, randomised controlled trial in which participants were randomised in a ratio of 6 : 5 to receive cognitive rehabilitation plus usual care or usual care alone. Participants were assessed at 6 and 12 months after randomisation. Setting The trial was set in hospital neurology clinics and community services. Participants Participants were people with multiple sclerosis who had cognitive problems, were aged 18–69 years, could travel to attend group sessions and gave informed consent. Intervention The intervention was a group cognitive rehabilitation programme delivered weekly by an assistant psychologist to between four and six participants for 10 weeks. Main outcome measures The primary outcome was the Multiple Sclerosis Impact Scale – Psychological subscale at 12 months. Secondary outcomes included results from the Everyday Memory Questionnaire, the 30-Item General Health Questionnaire, the EuroQol-5 Dimensions, five-level version and a service use questionnaire from participants, and the Everyday Memory Questionnaire – relative version and the Modified Carer Strain Index from a relative or friend of the participant. Results Of the 449 participants randomised, 245 were allocated to cognitive rehabilitation (intervention group) and 204 were allocated to usual care (control group). Of these, 214 in the intervention group and 173 in the control group were included in the primary analysis. There was no clinically important difference in the Multiple Sclerosis Impact Scale – Psychological subscale score between the two groups at the 12-month follow-up (adjusted difference in means –0.6, 95% confidence interval –1.5 to 0.3; p = 0.20). There were no important differences between the groups in relation to cognitive abilities, fatigue, employment, or carer strain at follow-up. However, there were differences, although small, between the groups in the Multiple Sclerosis Impact Scale – Psychological subscale score at 6 months (adjusted difference in means –0.9, 95% confidence interval –1.7 to –0.1; p = 0.03) and in everyday memory on the Everyday Memory Questionnaire as reported by participants at 6 (adjusted difference in means –5.3, 95% confidence interval –8.7 to –1.9) and 12 months (adjusted difference in means –4.4, 95% confidence interval –7.8 to –0.9) and by relatives at 6 (adjusted difference in means –5.4, 95% confidence interval –9.1 to –1.7) and 12 months (adjusted difference in means –5.5, 95% confidence interval –9.6 to –1.5) in favour of the cognitive rehabilitation group. There were also differences in mood on the 30-Item General Health Questionnaire at 6 (adjusted difference in means –3.4, 95% confidence interval –5.9 to –0.8) and 12 months (adjusted difference in means –3.4, 95% confidence interval –6.2 to –0.6) in favour of the cognitive rehabilitation group. A qualitative analysis indicated perceived benefits of the intervention. There was no evidence of a difference in costs (adjusted difference in means –£574.93, 95% confidence interval –£1878.93 to £729.07) or quality-adjusted life-year gain (adjusted difference in means 0.00, 95% confidence interval –0.02 to 0.02). No safety concerns were raised and no deaths were reported. Limitations The trial included a sample of participants who had relatively severe cognitive problems in daily life. The trial was not powered to perform subgroup analyses. Participants could not be blinded to treatment allocation. Conclusions This cognitive rehabilitation programme had no long-term benefits on quality of life for people with multiple sclerosis. Future work Future research should evaluate the selection of those who may benefit from cognitive rehabilitation. Trial registration Current Controlled Trials ISRCTN09697576. Funding This project was funded by the National Institute for Health Research Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 4. See the National Institute for Health Research Journals Library website for further project information.

Moving Toward Accurate Assessment of Working Memory in Adults With Neurogenically Based Communication Disorders

2021 ◽  
pp. 1-9
Author(s):  
Bijoyaa Mohapatra ◽  
Jacqueline Laures-Gore
Keyword(s):  
Working Memory ◽  
Experimental Testing ◽  
Communication Disorders ◽  
Test Construction ◽  
Task Demands ◽  
Future Research ◽  
Modality Effects ◽  
Memory Assessment ◽  
Response Modality ◽  
And Task

Purpose This article presents a viewpoint highlighting concerns regarding currently available assessments of working memory in adults with neurogenic communication disorders. Additionally, we provide recommendations for improving working memory assessment in this population. Method This viewpoint includes a critique of clinical and experimental working memory tests relevant to speech-language pathologists. We consider the terminology used to describe memory, as well as discuss language demands and test construction. Results Clinical and experimental testing of working memory in adults with neurogenic communication disorders is challenged due to theoretical, methodological, and practical limitations. The major limitations are characterized as linguistic and task demands, presentation and response modality effects, test administration, and scoring parameters. Taking these limitations into consideration, several modifications to working memory testing and their relevance to neurogenic populations are discussed. Conclusions The recommendations provided in this article can better guide clinicians and researchers to advocate for improved tests of working memory in adults with neurogenic communication disorders. Future research should continue to address these concerns and consider our recommendations.

Methodological Approach to Assessing the Economic Efficiency of Digital Projects Applying Internet of Things Platforms

2021 ◽  
Vol 152 (6) ◽  
pp. 134-142
Author(s):  
Aleksandr Yu. Mishin ◽  
Keyword(s):  
Internet Of Things ◽  
Economic Efficiency ◽  
Methodological Approach ◽  
Objective Assessment ◽  
Cost Effective ◽  
Scientific Work ◽  
Point Of View ◽  
Scientific Publications ◽  
Economic Point ◽  
Iot Platforms

One of the key ones and most cost-effective technology from an economic point of view for the real sector is the Internet of Things (IoT) technology, which is usually provided in the form of Internet of Things (IoT) platforms, still does not have its own framework for assessing its economic efficiency. The author proposes a methodological approach based on a combination of classical methods of investment analysis and an architectural approach. From the information point of view the scientific work is based on cost-effectiveness studies of IoT projects, domestic and foreign scientific publications, IT cases and research on taxonomy of IoT platforms. The proposed approach may serve as the basis both for preparation of financial business cases and for facilitating the development of tools for objective assessment of the project initiatives attractiveness as part of implementation of the state digital development programs in Russia.

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