Intellectual characteristics of adolescent students with different levels of linguistic training

2021 ◽  
pp. 10-24
Author(s):  
Irina A. Kunitsyna ◽  
Semen SH. Flit ◽  
Elena N. Yahudina
Keyword(s):  
Adolescent Students ◽  
Intellectual Characteristics ◽  
Different Levels

scholarly journals Dynamics of Mental States of Learners Working with Didactic VR Programs Using Virtual Reality Technologies

2021 ◽  
Vol 14 (4) ◽  
pp. 123-141
Author(s):  
V.G. Anikina ◽  
E.G. Khoze ◽  
I.V. Strizhova
Keyword(s):  
Virtual Reality ◽  
Activation Parameter ◽  
Positive Impact ◽  
Statistical Significance ◽  
Well Being ◽  
Mental States ◽  
Adolescent Students ◽  
Cognitive Motivation ◽  
Before And After ◽  
Different Levels

The article presents the results of studying the mental states of adolescent students involved in the work using didactic VR programs implemented using VR technologies of different levels, demonstrated using different technical means (stationary PC, VIVE helmet), causing immersive experience of different quality. Before and after work, the participants were controlled: activation, excitement, tone, well-being; mood, asthenia, euphoria; the severity of the presence effect. As a result, it was shown that the participants who were involved in the work with the help of a PC experienced a decrease in indicators at the level of reliable statistical significance for the activation parameter. When working with VIVE helmets, reliable increases are shown in terms of activation, arousal, tone, well-being, asthenic state and euphoria. In general, we can talk about the intensive and positive impact of didactic VR programs broadcast with the help of higher level VR technologies on the mental states of students, which can become a source of formation of their stable and productive educational and cognitive motivation.

scholarly journals INTELLECTUAL FEATURES OF PERSONALITY IN UNIVERSITY STUDENTS OF DIFFERENT ADAPTATION LEVELS FOR STUDYING AT A HIGHER EDUCATIONAL INSTITUTION

2021 ◽  
Vol 57 (3) ◽  
pp. 90-99
Author(s):  
O.M. Miller ◽  
◽  
E.Yu. Zhurbenko ◽  
Keyword(s):  
University Students ◽  
Factor Structure ◽  
Educational Institution ◽  
Experimental Studies ◽  
Railway Transport ◽  
Symptom Complex ◽  
Higher Educational ◽  
Personality Features ◽  
Intellectual Characteristics ◽  
Different Levels

Statement of the problem. The article presents an overview of theoretical and experimental studies of personality intellectual features in the adaptation process, and the authors’ views on the influence of personality intellectual features on the success of adaptation. The purpose of the article is to identify intellectual features of university students’ personality, which can largely determine the success of their adaptation to studying at a higher educational institution. Materials and methods. The research methodology is based on the concept of B.G. Ananyev, J. Piaget and other Russian and foreign scientists, according to whom the internal personality features, in particular, intellectual characteristics, mediate its adaptation. The study involved 102 students of the Krasnoyarsk Institute of Railway Transport, both successfully adapted to studying at the higher educational institution, and experiencing difficulties in the process of adaptation. The intellectual features of the students’ personality were diagnosed using the 16Pf Kettell technique. Research results. The study showed that the symptom complex of intellectual features, including factors B, M, N, and Q1 in the factor structure of personality identified by R. Kettell, has differences in students with different levels of adaptation. Thus, it was found that the indicators of factors B and N were significantly higher and the indicators of factors M and Q1 were significantly lower in highly adapted students compared to low-adapted students within the symptom complex of intellectual features (the reliability of differences was determined by the Mann-Whitney U-criterion). Conclusion. Considering the intellectual features of the students’ personality, we relied on the factor structure of R. Kettel personality, according to which the following factors are included in the symptom complex of intellectual features of a person: B (intelligence), M (dreaminess), N (flexibility), Q1 (receptivity to the new). The study showed that the intellectual characteristics of students of different levels of adaptability to studying at a higher educational institution differ from each other by the severity and combination of individual factors included in this symptom complex.

Multiple Goals Perspective in Adolescent Students With Learning Difficulties

2011 ◽  
Vol 34 (4) ◽  
pp. 273-286 ◽  
Author(s):  
José Carlos Núñez ◽  
Julio Antonio González-Pienda ◽  
Celestino Rodríguez ◽  
Antonio Valle ◽  
Ramon Gonzalez-Cabanach ◽  
...  
Keyword(s):  
Causal Attribution ◽  
Learning Difficulties ◽  
Self Esteem ◽  
Academic Goals ◽  
Adolescent Students ◽  
Students With Ld ◽  
Motivational Profiles ◽  
Attribution Process ◽  
Assessment Scales ◽  
Different Levels

In the present work, the hypothesis of the existence of diverse motivational profiles in students with learning difficulties (LD) and the differential implications for intervention in the classroom are analyzed. Various assessment scales (academic goals, self-concept, and causal attributions) were administered to a sample of 259 students with LD, ages 8 to 15 years, in Spain. The data obtained were analyzed through (a) cluster analysis to study this hypothesis and (b) MANOVAs to determine the extent to which such profiles were accompanied by significant differences in self-esteem and causal attribution patterns. The results revealed four different motivational profiles and significantly different levels of self-esteem and causal attribution process.

Dependence of Intergranular Fracture on Boundary Topography and Cohesion

1973 ◽  
Vol 31 ◽  
pp. 150-151
Author(s):  
J. E. Doherty ◽  
A. F. Giamei ◽  
B. H. Kear ◽  
C. W. Steinke
Keyword(s):  
Grain Boundary ◽  
Room Temperature ◽  
Nickel Base Superalloy ◽  
Boundary Shear ◽  
Room Temperature Ductility ◽  
Solid Solution Matrix ◽  
Nickel Base ◽  
Solution Matrix ◽  
Different Levels ◽  
Base Superalloy

Recently we have been investigating a class of nickel-base superalloys which possess substantial room temperature ductility. This improvement in ductility is directly related to improvements in grain boundary strength due to increased boundary cohesion through control of detrimental impurities and improved boundary shear strength by controlled grain boundary micros true tures.For these investigations an experimental nickel-base superalloy was doped with different levels of sulphur impurity. The micros tructure after a heat treatment of 1360°C for 2 hr, 1200°C for 16 hr consists of coherent precipitates of γ’ Ni3(Al,X) in a nickel solid solution matrix.

Immunoenzymatic demonstration of the simultaneous presence of transferrin, hemopexin and albumin in a same hepatocyte and their ultrastructural localization

1978 ◽  
Vol 36 (2) ◽  
pp. 88-89
Author(s):  
M. Kraemer ◽  
J. Foucrier ◽  
J. Vassy ◽  
M.T. Chalumeau
Keyword(s):  
Plasma Proteins ◽  
Rat Hepatocytes ◽  
Ultrastructural Localization ◽  
Carrier Proteins ◽  
Normal Cells ◽  
Adult Rat ◽  
Adult Rat Hepatocytes ◽  
Monospecific Antisera ◽  
Different Levels

Some authors using immunofluorescent techniques had already suggested that some hepatocytes are able to synthetize several plasma proteins. In vitro studies on normal cells or on cells issued of murine hepatomas raise the same conclusion. These works could be indications of an hepatocyte functionnal non-specialization, meanwhile the authors never give direct topographic proofs suitable with this hypothesis.The use of immunoenzymatic techniques after obtention of monospecific antisera had seemed to us useful to bring forward a better knowledge of this problem. We have studied three carrier proteins (transferrin = Tf, hemopexin = Hx, albumin = Alb) operating at different levels in iron metabolism by demonstrating and localizing the adult rat hepatocytes involved in their synthesis.Immunological, histological and ultrastructural methods have been described in a previous work.

Adolescent Students Who Stutter: A Qualitative Exploration of School Experiences

2019 ◽  
Vol 4 (6) ◽  
pp. 1327-1336
Author(s):  
Tiffany R. Cobb ◽  
Derek E. Daniels ◽  
James Panico
Keyword(s):  
High School ◽  
Middle School ◽  
Peer Relationships ◽  
Speech Therapy ◽  
School Setting ◽  
Image Data ◽  
School Experiences ◽  
Adolescent Students ◽  
Therapy Decision ◽  
Qualitative Phenomenological

Purpose The purpose of this study was to explore the ways in which adolescent students who stutter perceive their school experiences. Method This study used a qualitative, phenomenological research design. Semistructured interviews were conducted with 7 adolescent students who stutter (3 in middle school and 4 in high school). Participants were interviewed about their school experiences, including the effects of stuttering on academics, learning, teacher relationships, peer relationships, speech therapy experiences, and self-image. Data analysis consisted of transcribing interviews and analyzing them for emerging themes. Results Findings revealed that participants described a variety of experiences around the school setting. Participants reported less favorable middle school experiences. Middle school participants reflected more on teasing, bullying, and feelings of embarrassment, whereas high school participants revealed that teachers, staff, and peers were receptive and accepting of them and their stuttering. All participants reported that their speech therapy helped with classroom participation. Conclusions As a result of the participants' varied experiences, it is important to listen to and incorporate the voices of students who stutter into school, classroom, and therapy decision-making practices.

Memory Processes, Aging, Cognitive Decline, and Neurodegenerative Diseases

2006 ◽  
Vol 11 (4) ◽  
pp. 304-311 ◽  
Author(s):  
Lars-Göran Nilsson
Keyword(s):  
Cognitive Impairment ◽  
Cognitive Decline ◽  
Neurodegenerative Disease ◽  
Genetic Markers ◽  
Brain Activity ◽  
Memory Performance ◽  
Modeling And Simulations ◽  
Aging And Health ◽  
Explained Variance ◽  
Different Levels

This paper presents four domains of markers that have been found to predict later cognitive impairment and neurodegenerative disease. These four domains are (1) data patterns of memory performance, (2) cardiovascular factors, (3) genetic markers, and (4) brain activity. The critical features of each domain are illustrated with data from the longitudinal Betula Study on memory, aging, and health ( Nilsson et al., 1997 ; Nilsson et al., 2004 ). Up to now, early signs regarding these domains have been examined one by one and it has been found that they are associated with later cognitive impairment and neurodegenerative disease. However, it was also found that each marker accounts for only a very small part of the total variance, implying that single markers should not be used as predictors for cognitive decline or neurodegenerative disease. It is discussed whether modeling and simulations should be used as tools to combine markers at different levels to increase the amount of explained variance.

Implications of Person Fluctuation for the Stability and Validity of Test Scores

Methodology ◽  
2006 ◽  
Vol 2 (4) ◽  
pp. 142-148 ◽  
Author(s):  
Pere J. Ferrando
Keyword(s):  
Item Response ◽  
Test Scores ◽  
Temporal Stability ◽  
Person Fit ◽  
Item Parameters ◽  
Individual Trait ◽  
The Stability ◽  
The Individual ◽  
Different Levels ◽  
Fluctuation Model

In the IRT person-fluctuation model, the individual trait levels fluctuate within a single test administration whereas the items have fixed locations. This article studies the relations between the person and item parameters of this model and two central properties of item and test scores: temporal stability and external validity. For temporal stability, formulas are derived for predicting and interpreting item response changes in a test-retest situation on the basis of the individual fluctuations. As for validity, formulas are derived for obtaining disattenuated estimates and for predicting changes in validity in groups with different levels of fluctuation. These latter formulas are related to previous research in the person-fit domain. The results obtained and the relations discussed are illustrated with an empirical example.

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