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Bi H, Zare S, Kania U, Yan R. A systematic review of studies on connected speech processing: Trends, key findings, and implications. Front Psychol 2022; 13:1056827. [DOI: 10.3389/fpsyg.2022.1056827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 11/07/2022] [Indexed: 11/30/2022] Open
Abstract
Connected speech processing (CSP) is of great significance to individuals’ language and cognitive development. It is particularly crucial not only for clinical detection and treatment of developmental disorders, but also for the Foreign/second language teaching instructions. However, given the importance of this field, there is a clear lack of systematic reviews that summarize the key findings of previous studies. To this end, through searching in the scientific databases PsycInfo, Scopus, PubMed, ERIC, Taylor and Francis, and Web of Science, the present study identified 128 core CSP articles with high reference values according to PRISMA guidance and the following results were obtained through quantitative analysis and qualitative comparative synthesis: (1) The number of studies on CSP published per year showed an upward trend; however, most focused on English language, whereas the studies on other languages were comparatively rare; (2) CSP was found to be affected by multiple factors, among which speech speed, semantics, word frequency, and phonological awareness were most frequently investigated; (3) the deficit in CSP capacity was widely recognized as a significant predictor and indicator of developmental disorders; (4) more studies were carried out on connected speech production than on perception; and (5) almost no longitudinal studies have ever been conducted among either native or non-native speakers. Therefore, future research is needed to explore the developmental trajectory of CSP skills of typically developing language learners and speakers with cognitive disorders over different periods of time. It is also necessary to deepen the understanding of the processing mechanism beyond their performance and the role played by phonological awareness and lexical representations in CSP.
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Tommasini L, Bonaccorsi J, Del Prete E, Cintoli S, Pagni C, Mazzucchi S, Palermo G, Morganti R, Frosini D, Siciliano G, Tognoni G, Ceravolo R. Qualitative evaluation of the Rey-Osterrieth Complex Figure Test in patients with progressive supranuclear palsy. Clin Neuropsychol 2022:1-14. [PMID: 35997036 DOI: 10.1080/13854046.2022.2112296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective: In early stages of disease, the differential diagnosis between Parkinson's Disease (PD) and atypical parkinsonism, such as Progressive Supranuclear Palsy (PSP), could be challenging. Growing attention has recently been dedicated to investigating neuropsychological markers of degenerative parkinsonism. The Rey-Osterrieth Complex Figure Test (ROCFT) copy score was hypothesized able to differentiate PSP from PD. However, ROCFT is a drawing test requiring multiple cognitive abilities and it is still unknown which of them assumes an important role in PSP performance. Using a qualitative scoring system, we investigated which cognitive abilities underpin the PSP performance at the ROCFT copy trial. Moreover, we evaluated usefulness of the BQSS scores in discriminating PSP from PD. Methods: Thirty PSP-Richardson's Syndrome (PSP-RS) patients, 30 PD patients, and 30 healthy control (HC) comparable for age, education, and gender were enrolled. All subjects underwent a neuropsychological evaluation; ROCFT copy were evaluated with the 36-Point Score and with the Boston Qualitative Scoring System (BQSS). Results: PSP-RS patients performed worse in ROCFT 36-Point Score and in several BQSS scores compared to other groups. Most suitable scores discriminating PSP-RS from PD were "Perseveration" and "Vertical Expansion" of BQSS. A logistic regression model considering "Perseveration" and "Vertical Expansion" showed a diagnostic accuracy of 83,3% for PSP-RS condition. Conclusion: our findings showed that "Perseveration" and "Vertical Expansion" BQSS scores were useful in discriminating PSP-RS from PD. "Perseveration" and "Vertical Expansion" BQSS scores might be included in the cognitive evaluation along with quantitative scores when PSP diagnosis is considered.
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Affiliation(s)
- L Tommasini
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy
| | - J Bonaccorsi
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy
| | - E Del Prete
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy
| | - S Cintoli
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy
| | - C Pagni
- Clinical and Experimental Medicine Department - Neurology Unit, University of Pisa, Pisa, Italy
| | - S Mazzucchi
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy
| | - G Palermo
- Clinical and Experimental Medicine Department - Neurology Unit, University of Pisa, Pisa, Italy
| | - R Morganti
- Section of Statistics, AOUP, Pisa, Italy
| | - D Frosini
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy
| | - G Siciliano
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy.,Clinical and Experimental Medicine Department - Neurology Unit, University of Pisa, Pisa, Italy
| | - G Tognoni
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy
| | - R Ceravolo
- Department of Medical Specialties - Neurology Unit, AOUP, Pisa, Italy.,Clinical and Experimental Medicine Department - Neurology Unit, University of Pisa, Pisa, Italy
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