
Associate Professor at the Department of Social Psychology, Lomonosov Moscow State University
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Methodological analysis of the concept of “generation” in social psychology: classical, non-classical, and post-non-classical theories of generationsTheoretical and Experimental Psychology 2024. 4. p.146-164read more2150
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<p><b>Background.</b> The study systematized methodological foundations of socio-psychological research of generations. Crucial issues are the pluralistic definition of the concept of “generation” in psychological science, the lack of methodological argumentation for the small samples in the qualitative research applied in the area, and the need to correlate different methodological positions in the process of cognition.</p>
<p><b>Objective.</b> To identify operationalization of the concept of “generation” in the classical, non-classical, and post-non-classical type of scientific rationality in order to define the methodological perspective (subject, methods) of the socio-psychological research.</p>
<p><b>Methods.</b> Deductive, analytical-synthetic.</p>
<p><b>Results.</b> To be applicable for the socio-psychological research, a “generation” can be defined as an object of non-classical science — a large group of peers socializing in the same historical context and acquiring similar psychological characteristics, and also as an object of post-non-classical science — a biography-narrative or symbolic system (symbols, discourse) formed in the contemporaries’ communicative field in a given period of time. The post-non-classical understanding of generation provides the arguments for obtaining valid results by qualitative methods (with in-depth data and non-mass, sufficient samples of relevant cases), which are aimed at restoring the meanings and senses reflected in the generation language and universal for its representatives. The definition of generation as a cohort, age stratum of society, or genetic generation in classical theories carries the risk of replacing the object with a non-socio-psychological one, shifting it to other areas of science (developmental psychology, psychogenetics, demography).</p>
<p><b>Conclusions.</b> The study identified the features of classical, non-classical, and post-non-classical theories of generations — operationalization of “generation”, regularities of generational change (linear, cyclical, chaotic), possible subject and methods of research. Intergroup research plans yield valid results with non-classical and post-non-classical interpretations of generation.</p>Keywords: generation; methodology; Stepin; non-classical; post-non-classical; narrative; discourse
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Sensitivity and Specificity of Anxiety and Depression Scales in Patients with Depressive Syndrome in Affective Disorders and SchizophreniaTheoretical and Experimental Psychology 2026. 1. p.114-134read more80
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Background. Screening diagnostics of the risk of depression in healthy controls and various mental illnesses for the purpose of timely seeking specialized help requires the elaboration of critical values of indicators as well as calculation of sensitivity and specificity.
Objectives. The study had its purpose to reveal the critical values of the scales for assessing anxiety, depression, and quality of life in patients with affective disorders and schizophrenia.
Study Participants. 277 individuals participated in the study, including 162 adults without mental illness (control group), 47 patients with affective disorders and depressive syndrome, and 68 patients with schizophrenia.
Methods. For data collecting the following standardized methods were used: The Beck Anxiety and Depression Inventories BAI and BDI-II (Beck et al., 1988; Beck et al., 1996), Center for Epidemiological Studies Depression Scale (Radloff, 1977), SCL-90R (Derogatis, 1983), the Satisfaction With Life Scale, the Scale for Positive and Negative Experiences (Diener et al., 1985; Diener, 2010), the Quality of Life and Satisfaction Questionnaire (Stevanovic, 2011). Data processing methods included descriptive statistics, ROC analysis, calculation of sensitivity and specificity, assessment of reliability and consistency, methods for comparing groups, and correlation analysis.
Results. When assessing the differential abilities of anxiety and depression scales, while comparing patients with depressive syndrome in affective disorders and respondents in the control group, the area under the curve in the ROC analysis was significant and amounted to 0.79–0.87. The maximum values were found for the Beck Depression Inventory, Center for Epidemiological Studies Depression Scale, and the depression subscale of the SCL-90R. The depression subscale of the SCL-90R questionnaire is only slightly inferior in psychodiagnostic capabilities to the Beck Depression Inventory and Center for Epidemiological Studies Depression Scale; however, its cutoff values can be recommended at 11 points and 23 points. The 18 items selected from all the inventories implemented in the study form a scale that allows to distinguish between patients with depressive syndrome in schizophrenia and in affective disorders (Cronbach's alpha 0.91 for affective disorders and 0.93 — for schizophrenia). At a cutoff value of 1.59 points, the sensitivity for distinguishing patients with affective disorders and schizophrenia is 72.3%, and the specificity is 78.1%. A content analysis of the items indicates that patients with affective disorders are more likely to report negative obsessive thoughts, criticism and self-rejection, somatic complaints, and difficulty concentrating.
Conclusions. The clinical cutoff for mild depression on the Beck Depression Inventory is 13 points, and for moderate depression — 19 points. The clinical cutoff point for mild depression on the Center for Epidemiological Studies Depression Scale is 17 points, and for moderate depression — 28 points.
Keywords: psychodiagnostics; sensitivity; specificity; depression; affective disorders; depressive syndrome; schizophrenia
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