Mức độ rối loạn lo âu của sinh viên ngành giáo dục mầm non và giáo dục Tiểu học, trường Đại học Đồng Tháp

Tạp chí Khoa học Đại học Đồng Tháp, Tập 10, Số 6, 2021, 85-91  
THE LEVEL OF ANXIETY DISORDER OF STUDENTS MAJORING  
IN PRE-SCHOOL EDUCATION AND PRIMARY EDUCATION  
OF DONG THAP UNIVERSITY  
Dinh Ngoc Thang1 and Duong Van Khanh2*  
1Department of Social Science Education, Dong Thap University  
2Department of Culture - Tourism and Social work, Dong Thap University  
*Corresponding author: dv[email protected]  
Article history  
Received: 04/3/2021; Received in revised form: 05/4/2021; Accepted: 14/5/2021  
Abstract  
The article approaches the basic theoretical foundation of anxiety disorders, on which “Zung Self-Rating  
Anxiety Scale (SAS)” and “Depression Anxiety and Stress Scales (DASS- 42)” are used to measure the levels  
of anxiety disorder of 260 primary school and pre-school education students in Education Faculty - Dong  
Thap University. The research result aimed to clarify student’s level of anxiety disorder, level of anxiety,  
depression and stress (factors impacting on anxiety disorder). Thereby, it examined the correlation between  
the factors of anxiety, depression and stress with student’s anxiety disorder.  
Keywords: Anxiety disorder, Dong Thap University, pre-school education, primary education, student.  
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MỨC ĐỘ RỐI LOẠN LO ÂU CỦA SINH VIÊN NGÀNH GIÁO DỤC  
MẦM NON VÀ GIÁO DỤC TIỂU HỌC, TRƯỜNG ĐẠI HỌC ĐỒNG THÁP  
Đinh Ngọc Thắng1 và Dương Văn Khánh2*  
1Khoa Sư phạm Khoa học xã hội, Trường Đại học Đồng Tháp  
2Khoa Văn hóa - Du lịch và Công tác xã hội, Trường Đại học Đồng Tháp  
*Tác giả liên hệ: [email protected]  
Lịch sử bài báo  
Ngày nhận: 04/3/2021; Ngày nhận chỉnh sửa: 05/4/2021; Ngày duyệt đăng: 14/5/2021  
Tóm tắt  
Bài viết tiếp cận những cơ sở lý luận cơ bản về rối loạn lo âu, trên cơ sở đó sử dụng Thang đánh giá lo  
âu Zung (SAS) và Thang đánh giá lo âu, trầm cảm và stress (DASS-42) để đo lường rối loạn lo âu của 260  
sinh viên ngành Giáo dục Tiểu học và Giáo dục Mầm non (tất cả các năm học) Khoa Giáo dục - Trường  
Đại học Đồng Tháp. Kết quả nghiên cứu nhằm làm sáng tỏ mức độ rối loạn lo âu cũng như mức độ lo âu,  
trầm cảm và stress (các thành tố tác động đến rối loạn lo âu) của sinh viên. Qua đó, nghiên cứu xem xét sự  
tương quan giữa các thành tố lo âu, trầm cảm và stress với rối loạn lo âu của họ.  
Từ khóa: Giáo dục tiểu học, giáo dục mầm non, rối loạn lo âu, sinh viên, Trường Đại học Đồng Tháp.  
Cite: Dinh Ngoc Thang and Duong Van Khanh. (2021). The level of anxiety disorder of students majoring in pre-school  
education and primary education of Dong Thap University. Dong Thap University Journal of Science, 10(6), 85-91.  
85  
Chuyên san Khoa học Xã hội và Nhân văn  
1. Introduction  
A tool to interview and diagnose mental disorders.  
This tool is used by many scientists in many countries  
for professional research and in people's mental  
health projects.  
“Anxiety” was described by Hippocrates (460-  
377 BC) as a common illness whose symptoms are  
the feeling spasm and shortness of breath. Anxiety is  
known as struggles of the mind and soul. This concept  
In 1997 and 1998 (Australia), a national survey  
existed tens of centuries later (cited in Nguyen Thi research of mental health with 10641 people of over  
Van, 2019, p. 6).  
18 years old, using CIDI, ICD-10 and DSM IV,  
showed that the incidence of anxiety disorder was  
as follows: 18-24 years old: 3.0%; 25-34 years old:  
3.9%; 35-44 years old: 4.5%; 45-54 years old: 4.9%;  
55-64 years old: 3.0% and ≥ 65 years old: 1.6% (cited  
in Tran Nguyen Ngoc, 2019, p. 16). According to a  
study in 130 locations in Germany with 4181 adults  
aged 18-65 years (1998), using the CIDI assessment  
(interview, general diagnosis) tool combined with the  
ICD diagnostic criteria-10 and DSM IV, the following  
incidence of anxiety disorder was: 18-24 years old:  
1.0%; 25-34 years old: 0.7%; 35-44 years old: 1.5%;  
45-54 years old: 2.0%; ≥ 55 years old: 2.2% (cited in  
Tran Nguyen Ngoc, 2019, p. 16).  
Charles Darwin (1809 - 1882) described “People  
of generations tried to flee from dangerous enemies  
with increasing fear and anxiety” (cited in Nguyen  
Thi Van, 2019, p. 6).  
In 1884, Kerkgard used the term “Angest”  
to refer to human anxiety states. In 1886, Morel  
combined states of anxiety and he called them  
“emotional delusion”; this state is different from  
Hysterie and hypochondria disease. On the basis of  
analysis of clinical phenomenon of obsessive disorder,  
Freud (suggested the term “anxiety neurosis” in 1895,  
and he thought that the reason the patients suffered  
anxiety neurosis was the conflict of the unconscious  
mind. This S. Freud's term was widely accepted and  
used for a long time from the early of 20th century  
to the 60s of this century (cited in Nguyen Thi Van,  
2019, p. 6).  
In 2004, the costs for internal treatment of  
generalized anxiety disorder in Europe was from  
2000-3000 Euro per patient for one stage of treatment  
and costs for treatment of other anxiety disorder was  
from 300-1000 Euros per patient for one stage of  
treatment (cited in Bui Quang Huy, 2017).  
In 1952, anxiety disorder was mentioned in  
the chapter “Mental Disorders” of DSM I with the  
names as “anxiety reaction” by American Psychiatric  
Association (APA). In 1968, the name in DSM II  
was changed into “anxiety neurosis” because anxiety  
was primarily caused by trauma, characterized by  
persistent anxiety resulting in panic disorder and  
often associated with body symptoms (Tran Nguyen  
In 2014, America used DSM V to study mental  
health, and it announced anxiety disorder has affected  
6.8% adults (3.1% of the US population). Women  
suffered from this disorder twice as often as men  
(cited in Bui Quang Huy, 2017).  
According to DSM V, “Anxiety disorders  
Ngoc, 2019). In 1980, in DSM III, panic disorder include disorders that share features of excessive  
and anxiety disorder were separated and the time for fear and anxiety and related behavioral disturbances.  
consideration of disease manifestation of symptoms Fear is the emotional response to real or perceived  
should be lengthened within 1 month. Later, in imminent threat, whereas anxiety is anticipation  
DSM III- R (1987), DSM IV (1994), DSM IV-TR of future threat. Panic attacks feature prominently  
(2000) and DSM V (2013), the criteria of disease within the anxiety disorders as a particular type of  
manifestation increased to 6 months.  
fear response. Panic attacks are not limited to anxiety  
disorders but rather can be seen in other mental  
disorders as well” (American Psychiatric Association,  
2013, p.189).  
In 1983, ICD-International Statistical  
Classification of Diseases and Related Health  
Problems was developed by WHO and approved by  
3rd World Health Assembly in 1990 and first used  
“The anxiety disorders differ from one another  
by member countries in 1994. IDC- 10 is the 10th in the types of objects or situations that induce fear,  
edition of International Statistical Classification anxiety, or avoidance behavior, and the associated  
of Diseases and Related Health Problems. In cognitive ideation. Thus, while the anxiety disorders  
1990, WHO developed and published CIDI (The tend to be highly comorbid with each other, they can  
Composite International Diagnostic Interview-1990): be differentiated by close examination of the types of  
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Tạp chí Khoa học Đại học Đồng Tháp, Tập 10, Số 6, 2021, 85-91  
situations that are feared or avoided and the content both the SDS and SAS that involved conversion of a  
of the associated thoughts or beliefs” (American  
Psychiatric Association, 2013, p.189).  
total scale raw score (with a potential range of 20 to  
80) to an index score with a potential range of 25 to  
100. The index score is derived by dividing the sum  
of the values (raw scores) obtained on the 20 items  
by the maximum possible score of 80, converted to a  
decimal and multiplied by 100 (p. 376). In 1980,  
Zung reduced the cut-off point for clinical significance  
from that set in his seminal paper on the development  
of the SAS. Recent research has suggested that the  
1980-recommended cut-off point (a raw score of 36 or  
an index score of 45) is lower than the ideal, and that  
the original 1971 cut-off (a raw score of 40; an index  
score of 50) produces better sensitivity and specificity  
figures (Debra and Ned Scott, 2020). Nowadays, SAS  
is a highly evaluated scale widely used to measure and  
identify anxiety disorder.  
Nowadays, in addition to DSM, CIDI, IDC-10  
there are many other instruments, quizzes, scales  
published and used widely by researchers in the field  
of measurement, diagnosis of anxiety disorder such  
as: DASS (Depression Anxiety and Stress Scales),  
SAS (Zung Self-rated Anxiety Scale), GAD-7  
(General Anxiety Disorder-7), and so on.  
Anxiety disorder is considered as a mental illness  
that causes harm to human health. Therefore, it has  
been studied actively by scientists and countries to find  
out solutions for effective prevention and treatment.  
Until now, there is no official statistics on the  
number of people who are suffering anxiety disorder  
in Vietnam. With the approval of WHO, Vietnam’s  
Ministry of Health uses the copyright database of ICD-  
10 and DSM IV, V translation (under Agency of Health  
Examination and Treatment) in scientific research and  
services of examination, diagnosis and treatment of  
mental diseases by the professionals. However, studies  
of anxiety disorder in Vietnam are still few without  
sufficient synchronization or investment.  
The SAS is a 20-item self-report assessment  
device built to measure anxiety levels, based on  
scoring in four groups of manifestations: cognitive,  
autonomic, motor and central nervous system  
symptoms. On answering the statements, one will  
indicate how much each statement applies to him or  
her within a period of one or two weeks prior to taking  
the test. Each question is scored on a Likert-type scale  
of 1- 4 (ranging from: “a little of the time”, “some  
of the time”, “a good part of the time”, “most of the  
time”). Some questions are negatively worded to  
avoid the problem of set response. Overall assessment  
is done by a total score.  
For the reasons mentioned above, we decided to  
conduct this study investigating the level of anxiety  
disorder of students majoring in pre-school education  
and primary education in Dong Thap University.  
2. Methods and Data  
2.1. Zung Self-Rating Anxiety Scale (SAS)  
The total raw score ranges from 20-80. The  
raw score then needs to be converted to an “Anxiety  
Index” score using the chart on the paper version  
of the test that can be found on the link below. The  
“Anxiety Index” score can then be used on this scale  
below to determine the clinical interpretation of one's  
The Zung Self-Rating Anxiety Scale (SAS) was  
designed by William W. K Zung  
M.D (1929-1992), a professor of Psychiatry  
from Duke University, to quantify a patient's level  
of anxiety (Zung, 1971, 1974).  
In 1971, Zung developed a method of scoring level of anxiety (Zung, 1971).  
Table 1. Self-Rating Anxiety Scale (SAS 20)  
Level of anxiety  
Normal Range  
Mild to Moderate  
Marked to Severe  
Extreme  
disorder  
... Total score  
20-44  
45-59  
60-74  
75 and above  
We use “Zung Self-Rating Anxiety Scale another 130 students majoring in primary education  
(26 first-year, 27 second-year, 34 third-year and 43  
fourth-year) of Dong Thap University.  
(SAS)” and “Depression Anxiety and Stress Scales  
(DASS-42)” to measure the level of anxiety disorder  
and factors affecting anxiety disorder of 130 students  
majoring in preschool education (21 first-year, 24  
second-year, 51 third-year and 34 fourth-year), and  
2.2. DepressionAnxietyandStressScales(DASS)  
The Depression, Anxiety and Stress Scale  
were applied in order to reveal the psychological  
87  
Chuyên san Khoa học Xã hội và Nhân văn  
status of the individuals. Also, this scale is used in emphasizing states over traits. These scores range  
determining the level of negative emotional states. It from 0, meaning that the respondent believed the  
is developed by Lovibond, S.H. and Lovibond, P.F  
(1995a) and proposed by Australian Psychological  
Society. Several studies were published on its  
reliability and validity worldwide. The DASS is a  
well-established instrument to measure symptoms  
of depression, anxiety and stress in both clinical  
and non-clinical samples of adults (Beaufort et al.,  
2017). Nowadays, DASS-42 has an abridged version  
(DASS-21) with similar functions. Both these two  
versions are highly evaluated by researchers and  
widely used in the world.  
item “did not apply to them at all”, to 3 meaning  
that the respondent considered the item to “apply  
to them very much, or most of the time”. It is also  
stressed in the instructions that there are no right or  
wrong answers (Crawford and Henry, 2003). The  
sum of the relevant 14 items for each scale constitutes  
the participants' scores for each of Depression (The  
Depression scale has subscales assessing dysphoria,  
hopelessness, devaluation of life, self-deprecation,  
lack of interest/involvement, anhedonia and inertia);  
Anxiety (The Anxiety scale assesses autonomic  
arousal, skeletal muscle effects, situational anxiety  
and subjective experience of anxious affect), and  
Stress (The Stress scale's subscales highlight levels  
of non-chronic arousal through difficulty relaxing,  
nervous arousal and being easily upset/agitated,  
irritable/over-reactive and impatient) (Crawford and  
Henry, 2003). Evaluation results will be determined  
by the following classification:  
DASS, the Depression Anxiety Stress Scales  
(Lovibond and Lovibond, 1995a) is made up of  
42 self-report items to be completed for five to  
ten minutes, each reflecting a negative emotional  
symptom (Lovibond and Lovibond, 1995b, p. 335-  
343). Each of these is rated on a four-point Likert  
scale of frequency or severity of the participants'  
experiences over the last week with the intention of  
Table 2. Self-Rating Scale of Depression, Anxiety, Stress (DASS 42)  
Depression Anxiety  
0-9 0-7  
Meaning  
Stress  
0-14  
Normal  
Mild  
10-13  
14-20  
21-27  
+28  
8-9  
15-18  
19-25  
26-33  
+34  
Moderate  
10-14  
15-19  
+20  
Severe  
Extremely severe  
3. Results and Discussions  
We use Statistical Package for the Social  
Sciences (SPSS) statistic software to process the data  
and verify some necessary values. The results are  
shown in the following table:  
3.1. The level of student’s anxiety disorder  
according to SAS 20  
Table 3. The level of students’ anxiety disorder according to SAS 20 result  
Level of anxiety  
disorder  
Mild to  
Moderate  
Marked to  
Severe  
Normal Range  
Extreme  
Academic level  
First-year  
Field  
No.  
19  
23  
19  
26  
39  
29  
23  
39  
42  
%
No.  
%
No.  
%
No.  
%
Pre-school  
14.69  
18.11  
14.69  
20.47  
30.70  
22.83  
18.11  
30.70  
16.53  
2
0
1.57  
0.00  
1.57  
0.87  
9.44  
3.94  
8.66  
3.15  
0.79  
0
0
0
0
0
0
0
0
0
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
0
0
0
0
0
0
0
0
0
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
Primary school  
Pre-school  
Second-year  
Third-year  
2
Primary school  
Pre-school  
1
12  
5
Primary school  
Pre-school  
Fourth-year  
11  
4
Primary school  
First-year  
2
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Tạp chí Khoa học Đại học Đồng Tháp, Tập 10, Số 6, 2021, 85-91  
Total by  
school-year  
Second-year  
45  
17.71  
3
1.18  
0
0.00  
0
0.00  
Third-year  
68  
62  
26.77  
24.40  
1.18  
17  
15  
0
6.69  
5.90  
0
0
0
0
0
0.00  
0.00  
0.00  
0.00  
0.00  
0
0
0
0
0
0.00  
0.00  
0.00  
0.00  
0.00  
Fourth-year  
Total by gender Male  
Female  
Total  
3
0.00  
214  
217  
84.25  
85.43  
37  
37  
14.57  
14.57  
(During the process of SAS 20 result evaluation, we see that 03 votes of second-year preschool students and 03  
votes of primary education students are not valid, so they are excluded from the processing of result; therefore, the  
remaining SAS 20 votes of 127 (pre- school) and 127 (primary school) are processed.  
From the results in Table 3, we realize that:  
In all students’ academic levels of Preschool  
and Primary Education, there are always students  
with anxiety disorders. Among them, the level of  
anxiety disorder of third-year students is the highest  
(6.69%), followed by the fourth-year (5.90%), while  
the first-year is lowest: 0.79%.  
The level of students’ anxiety disorder in  
preschool and primary education - Dong Thap  
University is rather high: 14.57%, mainly from Mild  
to Moderate Anxiety Levels.  
The level of anxiety disorder manifested in  
female students is: 14.57% and 0.00% of male  
students (due to the typical structure of pre-school  
and primary education with the number of the female  
students higher than that of the male).  
3.2. The student’s levels of Depression,  
Anxiety and Stress according to DASS-42  
We carry out DASS-42 (Depression Anxiety and  
Stress Scales) to measure the level of three factors:  
1) Depression; 2) Anxiety and 3) Stress, which are  
the factors affecting students’ anxiety disorder. The  
results are shown in the following table:  
The level of anxiety disorder of pre-school  
students is higher than that of primary education  
students: 10.62% > 3.94%.  
Table 4. The student’s levels of Depression, Anxiety and Stress  
Level  
Normal  
No.  
78 60.00 21 16.15 18 13.85  
96 73.85 16 12.31 12 9.23  
Mild  
Moderate  
Severe  
Extremely severe  
Meaning  
Field  
%
No.  
%
No.  
%
No.  
%
No.  
5
%
Depression  
Pre-school  
Primary school  
8
4
6.15  
3.07  
4.61  
9.23  
3.85  
1.54  
2.69  
9.23  
3.07  
6.15  
1.54  
0.77  
1.15  
2
Total Depression  
Anxiety  
174 66.92 37 14.23 30 11.55 12  
56 43.07 14 10.77 36 27.69 12  
7
Pre-school  
12  
4
Primary school  
75 57.69 21 16.15 15 11.54 15 11.54  
131 50.38 35 13.46 51 19.62 27 10.38  
Total Anxiety  
Stress  
16  
2
Pre-school  
81 62.31 27 20.77 12  
91 70.00 19 14.62 12  
172 66.15 46 17.69 24  
9.23  
9.23  
9.23  
8
7
6.15  
5.38  
5.77  
Primary school  
1
Total Stress  
15  
3
From the Table 4, we realize that:  
The number of students suffering Anxiety is at a  
high level (49.61%), including: 13.46% of Mild Level  
(need to monitor regularly), 19.62% of Moderate  
Level (need advice of psychotherapists), 10.38%  
of Severe Level (need to be examined at mental/  
psycho-clinical facilities for therapy), and 6.15% of  
extremely severe level (need to be treated at mental/  
psycho-clinical facilities).  
The number of students suffering depression is  
at a fairly high level (33.06%), including: 14.23% of  
Mild Level (need to monitor regularly), 11.55% of  
Moderate Level (need advice of psychotherapists),  
4.61% of Severe Level (need to be examined at  
mental/ psycho-clinical facilities for therapy), and  
2.69% of extremely severe level (need to be treated  
at mental/ psycho-clinical facilities).  
The number of students suffering stress is at  
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Chuyên san Khoa học Xã hội và Nhân văn  
a fairly high level (33.84%), including: 17.69% of 1.15% of extremely severe level (need to be treated  
Mild Level (need to monitor regularly), 9.23% of  
Moderate Level (need advice of psychotherapists),  
5.77% of Severe Level (need to be examined at  
mental/ psycho-clinical facilities for therapy), and  
at mental/ psycho-clinical facilities).  
The results in Table 4 can be demonstrated in  
the following chart:  
Figure 1. The student’s levels of Depression, Anxiety and Stress  
From the results in Figure1, it can be seen that 3 factors (Depression, Anxiety and Stress) with  
Anxiety level is highest while Level of Depression  
and Level of Stress seem lower and almost alike.  
students’ anxiety disorder to see the effect of these  
factors on student's anxiety disorder. The results are  
shown in the following table:  
We calculated the correlation level between  
Table 5. Correlation among 3 factors (Depression, Anxiety, Stress) with students’  
anxiety disorder  
Depression  
1≥0.993≥0  
Correlations  
Anxiety  
Stress  
Sig. (2-tailed) = 0.01  
Sig. (2-tailed) = 0.05  
Sig. (2-tailed) = 0.01  
Pearson  
Correlation  
SAS 20  
1≥0.958≥0  
1≥0.999≥0  
From the results in Table 5, we confirm  
that there is a close correlation between levels  
of Depression, Anxiety, Stress and the level  
of students’ anxiety disorder (SAS 20). This  
confirmation is proved by: r1 = 0.993 (α = 0.01);  
r2 = 0.958 ((α = 0.05); r3 = 0.999 (α = 0.01).  
Depression, Anxiety and Stress factors were  
high to these students and some had Severe and  
Extremely severe level at three those factors. The  
students’ anxiety disorder had a close correlation with  
Depression, Anxiety and Stress, in which Anxiety  
strongly affected their anxiety disorder.  
Acknowledgement: This research is supported  
by science and technology project, Dong Thap  
University. Code: SPD2020.01.15.  
4. Conclusions  
The result showed that the level of anxiety  
disorder among the surveyed students was relatively  
high. The level of anxiety disorder in female students  
was higher than that of the males; the level of anxiety  
of students in preschool education was higher than  
those in primary education. All of them, from  
first-year to fourth-year students, suffered anxiety  
disorder, but the third-year students were at the  
highest level.  
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91  
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