Recognition Discriminability and Response Bias in the Shiraz Verbal Learning Test Among Older People With Amnestic Mild Cognitive Impairment, Alzheimer\'s Disease, and Memory Normal
Objectives Most studies have investigated the effect of pathological aging brain on information recall and recognition memory of patients by using yes-no procedures. For this reason, they provide an incomplete picture of memory defect, and other factors related to recognition memory such as recognit...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
University of Social Welfare & Rehabilitation Sciences
2023-06-01
|
| Series: | Sālmand |
| Subjects: | |
| Online Access: | http://salmandj.uswr.ac.ir/article-1-2392-en.pdf |
| _version_ | 1797768577055457280 |
|---|---|
| author | Fahimeh Rahmani Roya Marsa Mohammad Saeed Khanjani Soraya Marsa Kourosh Shahrivar |
| author_facet | Fahimeh Rahmani Roya Marsa Mohammad Saeed Khanjani Soraya Marsa Kourosh Shahrivar |
| author_sort | Fahimeh Rahmani |
| collection | DOAJ |
| description | Objectives Most studies have investigated the effect of pathological aging brain on information recall and recognition memory of patients by using yes-no procedures. For this reason, they provide an incomplete picture of memory defect, and other factors related to recognition memory such as recognition discriminability (RD) and response bias (RB) are not taken into consideration. In this regard, present study aims to examine the effect of amnestic mild cognitive impairment (MCI) and Alzheimer’s disease on RD and RB using the Shiraz verbal learning test (SVLT) compared to healthy peers.
Methods & Materials This descriptive cross-sectional study was conducted on 190 eligible older people aged 60-89 years with amnestic MCI, Alzheimer’s disease, and normal memory in Shiraz, Iran, in 2021. The data collection tools were SVLT and mini-mental status examination. Data analysis was done in SPSS software, version 19 using descriptive statistics (No., Mean±SD) and analytical tests (ANOVA and Scheffe’s test). The significance level was set at 0.05.
Results The patients with amnestic MCI and Alzheimer’s disease had significantly lower scores than the healthy older people in recognition memory performance (P<0.001). They also had lower scores and more false-positive errors in RD domains (global, semantic, source, and new) (P<0.001). in RB, the patients with Alzheimer’s disease had significantly higher scores than older people with amnestic MCI and normal memory (P<0.001).
Conclusion The study of recognition memory performance (RB and RD) in patients with amnestic MCI can provide useful information to predict Alzheimer’s disease in the prodromal stage. |
| first_indexed | 2024-03-12T20:56:21Z |
| format | Article |
| id | doaj.art-a87bb07feada45da81893241bb9f6eb1 |
| institution | Directory Open Access Journal |
| issn | 1735-806X |
| language | fas |
| last_indexed | 2024-03-12T20:56:21Z |
| publishDate | 2023-06-01 |
| publisher | University of Social Welfare & Rehabilitation Sciences |
| record_format | Article |
| series | Sālmand |
| spelling | doaj.art-a87bb07feada45da81893241bb9f6eb12023-07-31T15:59:26ZfasUniversity of Social Welfare & Rehabilitation SciencesSālmand1735-806X2023-06-01182284303Recognition Discriminability and Response Bias in the Shiraz Verbal Learning Test Among Older People With Amnestic Mild Cognitive Impairment, Alzheimer\'s Disease, and Memory NormalFahimeh Rahmani0Roya Marsa1Mohammad Saeed Khanjani2Soraya Marsa3Kourosh Shahrivar4 Department of Counseling, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran. Student Research Committee, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran. Department of Counseling, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran. Department of Psychology and Education of Exceptional Children, Faculty of Humanities and Social Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran. Department of Medicine, School of Medicine, Jahrom University of Medical Science, Jahrom, Iran. Objectives Most studies have investigated the effect of pathological aging brain on information recall and recognition memory of patients by using yes-no procedures. For this reason, they provide an incomplete picture of memory defect, and other factors related to recognition memory such as recognition discriminability (RD) and response bias (RB) are not taken into consideration. In this regard, present study aims to examine the effect of amnestic mild cognitive impairment (MCI) and Alzheimer’s disease on RD and RB using the Shiraz verbal learning test (SVLT) compared to healthy peers. Methods & Materials This descriptive cross-sectional study was conducted on 190 eligible older people aged 60-89 years with amnestic MCI, Alzheimer’s disease, and normal memory in Shiraz, Iran, in 2021. The data collection tools were SVLT and mini-mental status examination. Data analysis was done in SPSS software, version 19 using descriptive statistics (No., Mean±SD) and analytical tests (ANOVA and Scheffe’s test). The significance level was set at 0.05. Results The patients with amnestic MCI and Alzheimer’s disease had significantly lower scores than the healthy older people in recognition memory performance (P<0.001). They also had lower scores and more false-positive errors in RD domains (global, semantic, source, and new) (P<0.001). in RB, the patients with Alzheimer’s disease had significantly higher scores than older people with amnestic MCI and normal memory (P<0.001). Conclusion The study of recognition memory performance (RB and RD) in patients with amnestic MCI can provide useful information to predict Alzheimer’s disease in the prodromal stage.http://salmandj.uswr.ac.ir/article-1-2392-en.pdfalzheimer’s diseaseamnesiamild cognitive impairmentrecognition memoryshiraz verbal learning testelderly |
| spellingShingle | Fahimeh Rahmani Roya Marsa Mohammad Saeed Khanjani Soraya Marsa Kourosh Shahrivar Recognition Discriminability and Response Bias in the Shiraz Verbal Learning Test Among Older People With Amnestic Mild Cognitive Impairment, Alzheimer\'s Disease, and Memory Normal Sālmand alzheimer’s disease amnesia mild cognitive impairment recognition memory shiraz verbal learning test elderly |
| title | Recognition Discriminability and Response Bias in the Shiraz Verbal Learning Test Among Older People With Amnestic Mild Cognitive Impairment, Alzheimer\'s Disease, and Memory Normal |
| title_full | Recognition Discriminability and Response Bias in the Shiraz Verbal Learning Test Among Older People With Amnestic Mild Cognitive Impairment, Alzheimer\'s Disease, and Memory Normal |
| title_fullStr | Recognition Discriminability and Response Bias in the Shiraz Verbal Learning Test Among Older People With Amnestic Mild Cognitive Impairment, Alzheimer\'s Disease, and Memory Normal |
| title_full_unstemmed | Recognition Discriminability and Response Bias in the Shiraz Verbal Learning Test Among Older People With Amnestic Mild Cognitive Impairment, Alzheimer\'s Disease, and Memory Normal |
| title_short | Recognition Discriminability and Response Bias in the Shiraz Verbal Learning Test Among Older People With Amnestic Mild Cognitive Impairment, Alzheimer\'s Disease, and Memory Normal |
| title_sort | recognition discriminability and response bias in the shiraz verbal learning test among older people with amnestic mild cognitive impairment alzheimer s disease and memory normal |
| topic | alzheimer’s disease amnesia mild cognitive impairment recognition memory shiraz verbal learning test elderly |
| url | http://salmandj.uswr.ac.ir/article-1-2392-en.pdf |
| work_keys_str_mv | AT fahimehrahmani recognitiondiscriminabilityandresponsebiasintheshirazverballearningtestamongolderpeoplewithamnesticmildcognitiveimpairmentalzheimersdiseaseandmemorynormal AT royamarsa recognitiondiscriminabilityandresponsebiasintheshirazverballearningtestamongolderpeoplewithamnesticmildcognitiveimpairmentalzheimersdiseaseandmemorynormal AT mohammadsaeedkhanjani recognitiondiscriminabilityandresponsebiasintheshirazverballearningtestamongolderpeoplewithamnesticmildcognitiveimpairmentalzheimersdiseaseandmemorynormal AT sorayamarsa recognitiondiscriminabilityandresponsebiasintheshirazverballearningtestamongolderpeoplewithamnesticmildcognitiveimpairmentalzheimersdiseaseandmemorynormal AT kouroshshahrivar recognitiondiscriminabilityandresponsebiasintheshirazverballearningtestamongolderpeoplewithamnesticmildcognitiveimpairmentalzheimersdiseaseandmemorynormal |