Psychological Science and Education
2023. Vol. 28, no. 2, 58–69
doi:10.17759/pse.2023280205
ISSN: 1814-2052 / 2311-7273 (online)
Features of the Internal Position of an Adult in Modern Students of Early Adolescence
Abstract
The article presents the results of an empirical study dealing with the features of the adult internal position as a motivational basis for self-determination in modern high school and college students. The study aims to analyze the adult internal position in adolescent students, which is seen as a confluence of the social need for autonomy and the cognitive need for professional education. The hypothesis was tested that the peculiarity of the studied psychological phenomenon is due to the fact that the external conditions of development (environmental factors and institutional requirements for growing up) outpace the formation of internal conditions that ensure the modern young people’s individual psychological readiness for self-determination. We tested the assumption that the institutional requirements for adulthood outpaced the modern young people’s individual psychological readiness for self-determination. Standardized scale methods were used to diagnose the level of professional identity (A. Azbel), the level of ambition and self-esteem (the Dembo-Rubinshtein scale modified by A. Prikhozhan), the level of subjective control (modified by A. Gretsov), as well as to study the emotional attitude towards learning (modified by A. Andreeva-A. Prikhozhan). The sample of the study is 191 people, high school and colleges students from Moscow and Orsk. Correlative, cluster and factor analysis of the data obtained confirmed the assumptions made about the structure of the adult internal position in the early youth and the features of its formation in post-industrial societies. It is shown that the formation of the professional identity of modern high school and college students is more consistent with the objective requirements of the social situation, rather than the level of personal maturity necessary for making informed decisions.
General Information
Keywords: adult internal position, normative crisis, age patterns of development, adolescence, early youth
Journal rubric: Developmental Psychology
Article type: scientific article
DOI: https://doi.org/10.17759/pse.2023280205
Funding. The work was carried out within the framework of the State Assignment of the Federal State Budgetary Scientific Institution "PI RAO" No. 075-00646-21-01 dated 16.04.2021 for 2021-2023.
Received: 17.02.2022
Accepted:
For citation: Andreeva A.D., Begunova L.A., Lisichkina A.G. Features of the Internal Position of an Adult in Modern Students of Early Adolescence. Psikhologicheskaya nauka i obrazovanie = Psychological Science and Education, 2023. Vol. 28, no. 2, pp. 58–69. DOI: 10.17759/pse.2023280205.
Full text
Introduction
Today’s high school students as well asthe students of secondary vocational schools get ready to enterindependent adult life.It is assumed that the level of psychological maturity reached by this time allows them to make their first decisions regarding their own future.The criterion of the maturity, after the definition by L.I.Bozhovich, is the emergence of an adult internal position — the most important new formation of middle adolescence which is associated with self-determination and accomplisheschild’s ontogenetic development [2].Nowadays the world of professions as well as the education system undergo rapid changes which makesself-determinationdifficult for young people.[1; 6; 18; 23].
Many researchers emphasize thatat the middle-adolescent age the orientation tothe future becomes the main focus of the personality and the problem of choosing a careerturns into the center of young people’s interests.That’s why psychologists consider professional and social self-determination as the most important new formation of middle adolescence.However, it should be preceded by the formation of the adultinternal position [21; 22].
The very concept of the internal position as a motivational formation was introduced by L.I.Bozhovich in 1951.She considered it as a characteristic of child’s psychological readiness to start school, i.e., to enter the system of its social and educational norms and requirements [2].The content of the “internal position” concept has been revised and refined by other researchers over several decades; now it’s not only limited to the educational process but includesa wide range of situations associated with the adoption of a new social role [15; 17; 19].The phenomenon firstly described for children experiencing the seven-year-old crisis rightfully took its place among the symptoms of personality crisis.The emergence of a new internal position indicates that a person has found a sphere for his/ her further development and is ready to enter a new system of social relations.The most important semantic aspect of the internal position, according toD.V.Lubovsky, is that it cannot be imposed from outside — it is a conscious choice made by an individual in accordance with his/her internal motives [9].
This study is aimed at studying the features of an adult internal position as a new formation of a development crisis experienced by young people aged 16—18.The adult internal position as a complex psychological formation implies that individual is mature enough to accept the norms of the adult life, in other words, the social role of an adult member of society.Basing on the interpretation of the internal position developed in the scientific school of L.I.Bozhovich we define this new formationas a fusion of a social component associated with the desire and psychological readiness for independence, and the cognitive motivation aimed at obtaining a profession as a way of gaining independence.The adult internal position is a motivational mechanism that helps high school students move to a new level of social relations requiringautonomy and responsibility.
Child age-related developmental crisis is usually explained by a deepening gap between child’sincreased social, personal and cognitive capabilities and needs and the external conditions that remain unchanged.Themain peculiarity of the “growing-up” crisis is determined by the civilizational processes characteristic of thepre-figurative society where rapid changes in all aspects of life outpace psychological development of children and teenagers and limit theirpotential to plan their own future.
We assume that the formation of the adult internal position in modern adolescent students is characterized by the inverse (as compared to the classicone) relation of internal (psychological) and external (social) conditions of development.Psychological maturity of young people, their readiness to take on new challengeslag behind such institutional “growing-up”parameters as transition from one educational stage to another and making decisions associated with self-determination.
Research methods
The survey is based on the cultural-historical theory by L.S.Vygotsky, the theory ofpersonality developmentby L.I. Bozhovich, the conception ofadolescents’ readiness for self-determination by I.V.Dubrovina.Thus, we continue and develop the ideas formulated in the classic works by Russian psychologists.
In order to study the social component of the adult internal position we used standardized scale methods.
Formation of students’ professional identitystatuses was considered as the main indicator of their readiness for professional self-determination.In order to obtain empirical data, we used the method of studying professional identity statuses by A.A.Azbel [5].It is a questionnaire designed to revealrespondents’positions regarding their future, the role of external factors affecting their decisions as well as the presence or absence of a crisis position on the issue.
The subjective control level (SCL), the balance of internality and externality was an indicator of young people’s maturity and readiness to take responsibility for their decisions and actions.We used The Subjective Control Levelquestionnaire adapted for high school students by A.G. Gretsov [5].
We also used Dembo—Rubinshtein’s method for assessing self-esteem and ambition level modified by A.M. Prikhozhan [13].
The need for cognition was evaluated by A.D.Andreeva and A.M. Prikhozhan’s method including such scales as cognitive activity, anxiety, anger and achievement motivation [13].
We analyzed the empirical data using the statistical package IBM SPSS Statistics 23.0.We conducted correlation, cluster (k-means method) and factor analyses in order to reveal general age-related characteristics of the phenomenon under study.We didn’t take into account gender and environmental differences because division into subgroups would have reduced the sample size and the validity of the results.
Findings
The sample consisted of 10— 11 grade students of highschooland 1—2 year students of colleges in Moscow and Orsk (191 people in total).
We conducted a correlation analysis to reveal the relationship between such parameters as general internality, individual characteristics of attitude towards learning, self-esteem, ambition level, and types of professional identity.The data are presented in Table 1.
It is found out that indeterminate professional identity correlates negatively with general internality (r = -0.147, p = 0.046), cognitive activity (r = 0.218, p = 0.003), achievement motivation (r = -0.297, p = 0.001) and ambitionlevel (r = -0.198, p = 0.007).This indicates that students are not ready to make responsible decisions.
The moratorium on decision-making in the sphere of professional self-determination causes anxiety (r = 0.196, p = 0.008).This indicatesthat thesocial situation ofdevelopment for this group of students is quite tense.They know that self-determination is importantbut do not wantto make a choice.
Determinate professional identity positively correlates with cognitive activity (r = 0.179, p = 0.015), general internality (r = 0.250, p = 0.001), achievement motivation (r = 0.583, p = 0.0001).Negative correlations between determinate professional identity and anxiety (r = -0.258, p = 0.0001), anger (r = -0.154, p = 0.038) are revealed.This may be considered as a marker for successful development of the adult internal position.
The imposed professional identity correlates negatively with general internality (r = -0.198, p = 0.007) and positively with anger (r = 0.165, p = 0.026).Thismay be interpreted as a sign of conscious obedience to the dictated educational route.
The analysis shows significant positive and negative correlationsof the parameters of the adult internal position.This confirms that we can analyze its structure as a fusion of social and cognitive needs.
In order to analyze the structure of theadultinternal position typical of modern boys and girls, we conducted an exploratory factor analysis.The factor analysis of the correlation matrix by principal componentmethod with Varimax rotation showed that, basing on the Kaiser crite
Correlations of general internality, attitudes towards learning (cognitive activity, achievement motivation, anxiety, anger), professional identity, self-esteem and ambitionlevel
Parameters |
General internality |
Cognitive activity |
Anger |
Anxiety |
Achievement motivation |
general rate) Self-esteem |
(general rate) Ambition level |
||||||||
Indeterminate professional identity |
–0.147* |
–0.218** |
–0.297** |
–0.198** |
|||||||||||
Moratorium |
0.196** |
||||||||||||||
Determinateprofessionalidentity |
0.250** |
0.179* |
0.154* |
–0.258** |
0.583** |
||||||||||
Imposedprofessionalidentity |
–0.198** |
0.165* |
rion, we could identify 3 factors including 53.83% of the cumulative variance.
The appropriateness of factor analysis was confirmed by the Kaiser-Meyer- Olkintest (KMO = 0.781) as well asby Bartlett’s test ofsphericity (χ2 = 3707.62 and p <0.001).Factor loadings are shown in Table 2.
The data presented in Table 2 show dominant personal characteristics of modern middle-adolescent students.It has been found out that personality traits and motivations typical of adolescents have the highest loadings, whilepersonal features associated with readiness for professional self-determination are characterized withthe smallest significant rates.Some parameterscharacterized by low values (less than 0.4) are not considered.
The next step of the analysis was to divide students into groups (clusters) basing on the type of professional identity (imposed professional identity,indeterminate professional identity, moratorium, determinate professional identity).For clustering the k-means method was used.The data are presented in Table 3.
Cluster analysis makes it possible to reveal connections among the studied parameters and divide students into four typological groups depending on different levels of the adult internal positionforma
Table 2. Factor loading matrix
Parameters |
Factor 1 (authority among peers % of total variance 33.933) |
Factor 2 (claim for recognition % of total variance 11.434) |
Factor 3 (readiness for self-determination % of total variance 8.472) |
||
Self-esteem authority among peers |
0.752 |
0.276 |
|||
Self-esteem attractive appearance |
0.160 |
0.736 |
|||
Self-esteem easy-going |
0.228 |
0.705 |
|||
Self-esteem talented |
0.692 |
||||
Self-esteemself-confidence |
0.690 |
0.195 |
0.319 |
||
Self-esteem clever |
0.630 |
0.193 |
|||
Achievement motivation |
0.347 |
0.292 |
0.281 |
||
Level of ambition clever |
0.129 |
0.850 |
|||
Level of ambition self-confidence |
0.186 |
0.769 |
0.240 |
||
Level of ambition talented |
0.207 |
0.708 |
|||
Level of ambition authority among peers |
0.406 |
0.670 |
|||
Level of ambition easy-going |
0.300 |
0.667 |
|||
Level of ambition attractive appearance |
0.391 |
0.634 |
|||
Anxiety |
–0.258 |
–0.755 |
|||
Anger |
–0.101 |
–0.699 |
|||
General internality |
0.119 |
0.129 |
0.694 |
||
Cognitive activity |
0.394 |
0.160 |
0.579 |
||
Determinate professional identity |
0.512 |
||||
Table 3. Mean values of social and cognitive components of the adult internal position in clusters
Indeterminateprofes sionalidentity n = 18 (9, 2%) |
Moratorium n = 49 (25, 8%) |
Determinate professional identity n = 105 (55%) |
Imposed professional identity n = 19 (10%) |
||||
Indeterminateprofessionalidentity |
4.82 |
3.26 |
2.33 |
3.13 |
|||
Moratorium |
11.39 |
12.73 |
11.96 |
12.00 |
|||
Determinate professional identity |
6.27 |
9.37 |
9.88 |
8.63 |
|||
Imposed professional identity |
1.18 |
1.28 |
1.31 |
1.35 |
|||
General internality |
15.60 |
16.62 |
18.22 |
13.31 |
|||
Cognitive activity |
24.80 |
26.74 |
29.97 |
24.63 |
|||
Achievement motivation |
25.67 |
26.44 |
28.74 |
25.31 |
|||
Anxiety |
22.60 |
20.65 |
19.62 |
23.44 |
|||
Anger |
16 |
15.79 |
15.07 |
18 |
|||
General rate of self-esteem |
58.5 |
64 |
82 |
54 |
|||
General rate of ambition level |
63 |
83.5 |
93.5 |
87 |
|||
tion.Detailed description of these groups will be given in the discussion section.
Discussion of results
According to the results of factor analysis, the first factor (authority among peers) that combines self-esteem on such scales as “authority among peers”, “talented”, “self-confident”, “clever”, and achievement motivation in the educational sphereis characterized by the highest loading.This structure of personality sphere has traditionally been described as typical of adolescent students.L.I. Bozhovich, relying both on her own data and on the researches by contemporary foreign authors, notes: “...the leading motive for students’ behavior at school is the desire to find their place among their comrades” [2, p.242; 5].
The second factor — claim for recognition — combinesambitions on such scales as “clever”, “self-confident”, “talented”, “authority among peers”, “easy-going”, “attractive appearance”.The classicRussian researches on adolescent psychology have shown that thisis a sensitive period for self-esteem development [2; 11; 14].
Both factors indicate that status expectations based both on real achievements and ambitions in the sphere of interpersonal relationships are of high importance for our respondents.The data obtained demonstrate that this trend is characteristic of the majority of today’s high school and college students.
The third factor (readiness for self-determination) is the only one which includes orientation towards the adult future.It combines self-esteemon the “easy-going” scale, general internality, cognitive activity, anddeterminate professional identity.This factor has the lowestloading.It correlates negatively with anxiety and anger.Thisshows that young people consider themselves as “good”, “proper”, i.e., they suppose that they satisfy the requirements of the current social situation of development(the need to choose further educational route andprofessional self-determination) [5; 12].
Thus, as regards personal maturity, today’smiddle adolescents are closer to the early adolescents of the Soviet epoch.Soviet high school students demonstrated a sharp change of the internal position as well as the dominance of motivation associated with choosing a career path andgetting an education [2; 7; 8; 10; 16; 20, 21; 22].
According to the results of cluster analysis, the smallest group (9.2%) includes students with an indeterminate professional identity, low mean values of general internality, cognitive activity, achievement motivation, self-esteem and ambitionlevel.This is the most passive group of students who do not consider their own future as well as present as a sphere of interest and personal effort.
The next group includes students (25.8%) who put a moratorium on professional self-determination.This group is characterized by mean values of general internality, cognitive activity, achievement motivation, self-esteem andambitionlevel.Anxiety and angermean values are low.These students understand that career choice is inevitable but they are not psychologicallyready to make it.We can assume that they areclose to accepting the adult internal position, “at a low start”.Thissort of delayed orientation towards the future explains the low rates of anxiety and anger.
The largest cluster (55%) includes students with a determinate professional identity, high mean values of cognitive activity and achievement motivation, low mean values of anxiety and anger, high mean values of general internality, self-esteem and ambition level.This combination of parameters can be considered as productive.It demonstrates that these students are ready to make an independent and responsible decision regarding their future career, they are eager to learn and highly assess their ability to achieve their goals.The low level of negative emotionsconfirms that their orientation towards the future conforms with the main tasks of their age period.
Imposed professional identity, combined with high mean values of anxiety and anger, the lowest mean values of self-esteem, general internality and cognitive activity, but high mean values of ambition level, is found in 10% of students.The immaturity of social and cognitive components of the adult internal position combined with the forced choice of the professional education route causes a negative attitude towardsstudying.High rates of the ambition level act as a kind of aprotective mechanism justifying the low level of personal responsibilityfor one’sown future.
The cluster analysis demonstrates that the adult internal position has formed in more than a half of middle-adolescent students.We can also assume that another 25% of the respondents will be ready to accept this position in the near future.Only one fifth of the participants experience difficulties forming an adult position.The result obtained conforms with the main age-related pattern of psychological development that implies orientation towards the future.It also confirms that the adult internal position can be interpreted as a fusion of social and cognitive motives aimed at obtaining a profession.This structure of professional identity can be considered as normative for middle-adolescent students experiencing self-determination crisis caused by the contradiction between the institutional requirements for a school graduate and the subjective problems of career choice in a rapidly changing labor market.
Conclusion
The data obtained confirmthat the adult internal position in the middle adolescence should be seen as a fusion of two basic needs: thesocial one that is associated with gaining autonomy and taking responsibility for one’s own future and the cognitive one aimed at choosing a careeras a condition for gaining independence from the parents.
Comparing the results of cluster and factor analyses wecan conclude that the formation of professional identity, i.e.readiness for professional self-determination, is ahead of the personal maturity in modern students aged 16—18.
We assume that this gap is associated with the pressure of the institutional requirements for professional self-determination.The age limits of these norms (graduation from high school, reaching the age of majority, age of conscription) haven’t changed for several decades.However, today they are imposed on young people who are mostlynot mature enough.In other words, the formation of professional identity in modern high school and college students is regulatedmore by the objective requirements of the social situation than by the level of personal maturity necessary for making responsible decisions.
References
- Andreeva A.D. Otnoshenie k ucheniyu v raznye periody razvitiya rossijskogo shkol'nogo obrazovaniya [Attitude towards studying in different periods of russian school education development]. Kul'turno-istoricheskaya psihologiya = Cultural-Historical Psychology, 2021. Vol. 17, no. 1, pp. 84–92. DOI:10.17759/chp.2021170112 (In Russ.).
- Bozhovich L.I. Lichnost' i ee formirovanie v detskom vozraste [Personality and its formation in childhood]. Saint-Petersburg: Piter Publ., 2008. 400 p. (In Russ.).
- Bozhovich L.I., Morozova N.G., Slavina L.S. Razvitie motivov ucheniya u sovetskikh shkol'nikov [Development of the motives of Soviet schoolchildren]. Izvestiya APN RSFSR [News of the Academy of Pedagogical Sciences of the RSFSR], 1951, no. 36, pp. 29–104. (In Russ.).
- Golovej L.A., Danilova M.V., Gruzdeva I.A. Psihojemocional'noe blagopoluchie starsheklassnikov v svjazi s gotovnost'ju k professional'nomu samoopredeleniju [Psycho-emotional well-being of high school students due to readiness for professional self-determination]. Psihologicheskaja nauka i obrazovanie = Psychological Science and Education, 2019. Vol. 24, no. 6, pp. 63–73. DOI:10.17759/pse.2019240606 (In Russ.).
- Gretsov A.G., Azbel' A.A. Psikhologicheskie testy dlya starsheklassnikov i studentov [Psychological tests for high school students and students]. Saint-Petersburg: Publ. Piter, 2012, pp. 28–33.
- Kozyreva P.M., Smirnov A.I. Osobennosti i tendencii professional'noj samoidentifikacii v postsovetskoj Rossii [Professional self-identification specifics and trends in post-soviet Russia]. Sociologicheskij zhurnal [Journal of Sociology], 2021. Vol. 27, no. 1, pp. 28–51. DOI:10.19181/socjour.2021.27.1.7843 (In Russ.).
- Kon I.S. Psikhologiya starsheklassnika: Posobie dlya uchitelei [High School Psychology: A Teacher’s Guide]. Moscow: Prosveshchenie Publ., 1980. 192 p. (In Russ.).
- Kochetova Yu.A., Emel'yanova E.A. Psikhologicheskie kharakteristiki proyavleniya grazhdanskoi pozitsii v rannei i pozdnei yunosti [Elektronnyi resurs] [Psychological characteristics of citizenship in early and late adolescence]. Psikhologo-pedagogicheskie issledovaniya = Psychological and educational research, 2019. Vol. 11, no. 4, pp. 147–156. DOI:10.17759/psyedu.2019110412 (In Russ.).
- Lubovskii D.V. Ponyatie vnutrennei pozitsii: kul'turno-istoricheskaya perspektiva izucheniya lichnosti shkol'nika [The concept of internal position: the cultural and historical perspective of the student’s personality]. Kul'turno-istoricheskaya psikhologiya = Cultural-historical psychology, 2008. Vol. 4, no. 1, pp. 2–8. (In Russ.).
- Mudrik A.V. Obshchenie kak faktor vospitaniya shkol'nikov [Communication as a factor in educating schoolchildren]. Moscow: Pedagogika Publ., 1984. 111 p. (In Russ.).
- Neimark M.S. Izuchenie podrostkov s raznoi napravlennost'yu lichnosti [Study of adolescents with different personality orientations]. In Bozhovich L.I. (eds.). Izuchenie motivatsii povedeniya detei i podrostkov [Research into the motivation of behaviour of children and adolescents]. Moscow: Pedagogika Publ., 1972, pp. 147–248. (In Russ.).
- Pavlenko K.V., Bochaver A.A. Sub’ektivnoe blagopoluchie shkol'nikov v situacii samoopredelenija [Subjective well-being of schoolchildren in the situation of self-determination]. Psihologicheskaja nauka i obrazovanie = Psychological Science and Education, Vol. 25, no. 6, pp. 51–62. DOI:10.17759/pse.2020250605 (In Russ.).
- Prikhozhan A.M. Diagnostika lichnostnogo razvitiya detei podrostkovogo vozrasta [Diagnosis of personal development of children of adolescence]. Moscow: ANO “PEB”, 2007. 56 p. (In Russ.).
- Savon'ko E.I. Vozrastnye osobennosti sootnosheniya orientatsii shkol'nikov na samootsenku i na otsenku drugimi lyud'mi: Avtoref. diss. … kand. psikhol. nauk. [Age-specific characteristics of the ratios of self-esteem and other people’s assessment orientation. PhD (Psychology) Thesis]. Moscow, 1970. 19 p. (In Russ.).
- Salmina N.G., Tikhanova I.G. Vnutrennyaya pozitsiya shkol'nika i sotsial'naya zhelatel'nost' u detei starshego doshkol'nogo i mladshego shkol'nogo vozrastov [Internal school attitude and social desirability in children of senior pre-school and primary school age]. Kul'turno-istoricheskaya psikhologiya = Cultural-historical psychology, Vol. 3, no. 1, pp. 56–62. (In Russ.).
- Selezneva A.V., Azarnova A.A. “Rozhdenie grazhdanina”: politiko-psikhologicheskii analiz grazhdanstvennosti rossiiskikh starsheklassnikov ["Citizen’s Birth": A Political and Psychological Analysis of the Citizenship of Russian High School Students]. Politicheskie issledovaniya [Policy. Policy research], 2020, no. 5, pp. 101–113. (In Russ.).
- Sergomanov P.A., Andreeva A.D., Danilova E.E. Rossijskie podrostki jepohi pozdnego SSSR i sovremennogo rossijskogo obshhestva [Russian Adolescents in the Late Soviet Era and Modern Russian Society]. Voprosy psihologii [Questions of Psychology], 2020. Vol. 66, no. 4, pp. 40–53. (In Russ.).
- Sobkin V.S., Kalashnikova E.A. K voprosu o mezhpokolencheskih razlichiyah v social'nom samochuvstvii podrostkov: zhiznennaya poziciya i ocenka znachimosti ugroz [On the question of intergenerational differences in the social well-being of adolescents: life position and assessment of threat significance]. Psihologicheskaya nauka i obrazovanie = Psychological Science and Education, 2021. Vol. 26, no. 3, pp. 54–69. DOI:10.17759/pse.2021260303 (In Russ.).
- Tolstykh N.N. Vozmozhnost' svobody [The possibility of freedom]. Kul'turno-istoricheskaya psikhologiya = Cultural-historical psychology, 2007. Vol. 3, no. 1, pp. 19–28. (In Russ.).
- Tolstykh N.N. Sovremennoe vzroslenie [Modern adulthood]. Konsul'tativnaya psikhologiya i psikhoterapiya = Counselling psychology and psychotherapy, 2015, no. 4, pp. 7–24. DOI:10.17759/cpp.2015230402 (In Russ.).
- Andreeva A.D. et al. Formirovanie lichnosti starsheklassnika [Shaping the personality of a high school student]. In Dubrovina I.V. (ed.)/ NII obshch. i ped. psikhologii APN SSSR [The Scientific Research Institute of General and Pedagogical Psychology of the USSR Academy of Pedagogical Sciences]. Moscow: Pedagogika Publ., 1989. 169 p. (In Russ.).
- Shumilin E.A. Psikhologicheskaya kharakteristika lichnosti starsheklassnika [Personality profile of a high school student]. Voprosy psikhologii [Questions of psychology], 1982, no. 5, pp. 72–79. (In Russ.).
- Sarah V. Bentley, Kim Peters, S. Alexander Haslam, Katharine H. Greenaway Construction at Work: Multiple Identities Scaffold Professional Identity Development in Academia // Frontiers in Psychology. 2019. Vol. 10. DOI:10.3389/fpsyg.2019.00628
Information About the Authors
Metrics
Views
Total: 694
Previous month: 36
Current month: 49
Downloads
Total: 219
Previous month: 10
Current month: 10