• Journal of Korean Elementary Science Education
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• v.42 no.4
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• pp.513-522
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• 2023

There is a lack of empirical research on the level of students' state anxiety according to their perceived task difficulty when confronting science questions. This study seeks to investigate whether perceived task difficulty moderates the process of arousing students' state anxiety in science learning. In pursuit of this objective, we engaged 410 fifth- and sixth-grade elementary school students (186 fifth graders; 194 females) in solving two science questions. We then verified the moderating effect of perceived task difficulty on the relationship between science anxiety and state anxiety arousal when confronting science questions using the PROCESS Macro Model 1. Results confirmed that science anxiety and perceived task difficulty significantly and positively predicted state anxiety. Notably, perceived task difficulty had a significant moderating effect on the process of arousing state anxiety, where lower perceived task difficulty led to a greater increase in state anxiety after confronting the science questions. We discuss the implications of the findings for science education and propose potential directions for future research.

• Journal of Dental Anesthesia and Pain Medicine
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• v.21 no.2
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• pp.155-165
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• 2021

Background: This study aimed to assess the course of anxiety and pain during lower third molar (LTMo) surgery and explore the role of mobile and single-channel electroencephalography under clinical and surgical conditions. Methods: The State-Trait Anxiety Inventory (STAI), Corah's Dental Anxiety Scale (DAS), and Interval Scale of Anxiety Response (ISAR) were used. The patient self-rated anxiety (PSA), the pain felt during and after surgery, EEG, heart rate (HR), and blood pressure (BP) were assessed. Results: The Attention (ATT) and Meditation (MED) algorithms and indicators evaluated in this study showed several associations. ATT showed interactions and an association with STAI-S, pain during surgery, PSA level, HR, and surgical duration. MED showed an interaction and association with DAS, STAI-S, and pain due to anesthesia. Preclinical anxiety parameters may influence clinical perceptions and biological parameters during LTMo surgeries. High STAI-Trait and PSA scores were associated with postoperative pain, whereas high STAI-State scores were associated with more pain during anesthesia and surgery, as well as DAS, which was also associated with patient interference during surgery due to anxiety. Conclusions: The findings suggest that single-channel EEG is promising for evaluating brain responses associated with systemic reactions related to anxiety, surgical stress, and pain during oral surgery.

• Journal of The Korean Association For Science Education
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• v.28 no.7
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• pp.713-723
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• 2008

Science teaching-anxiety and science teaching-efficacy are influential factors in teachers' teaching practices and behaviors. In order to encourage elementary teachers to do better teaching practice, this study identified factors that have caused teachers' science teaching-anxiety, developed an instrument measuring science teaching-anxiety, and investigated the relationship between science teaching-anxiety and science teaching-efficacy. In addition, we attempted to suggest practical implications to enhance teachers' confidence in science teaching. The guiding research questions were 1) which factors affect science teaching-anxiety level of the preservice elementary teachers, and 2) how each factor of science teaching-anxiety is related to science teaching-efficacy. The subjects were 133 Korean preservice elementary teachers (57.1% were female) in a large city. The data sources included teachers' responses to three paper and pencil questionnaires: State-Trait Anxiety Inventory (STAI), Science Teaching-Anxiety Questionnaire (STAQ), and Science Teaching Efficacy Belief Instrument (STEBI-B). To clarify the science teaching-anxiety, we specified it into six factors: trait anxiety about nature of science and science teaching, state anxiety about instruction, science activities, student assessment, and professional responsibilities. The results indicated three significant aspects of science teaching anxiety and efficacy. First, their level of anxiety about professional responsibility and science teaching was relatively high among six factors. Second, there was a negative correlation between science teaching-anxiety and science teaching-efficacy. Third, trait anxiety about science teaching is the most influential factor for science teaching-efficacy while state anxiety about instruction and professional responsibilities were followed.

• Women's Health Nursing
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• v.11 no.4
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• pp.307-315
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• 2005

Purpose: A descriptive study was conducted to identify the change patterns on the level of perceived distress during the early postoperative period with regard to state anxiety in patients using patient controlled analgesia. Method: One hundred women who underwent elective hysterectomy procedures or other gynecologic surgeries completed a series of questionnaires measuring state anxiety, and subjective distress assessed by visual analog scales at 8, 24, & 48 hours postoperatively. Data were analyzed with frequencies, percentages, means, ANOVA, Repeated Measures ANCOVA, and Scheff'e post test utilizing SPSS WIN 11.0. Result: There was a gradual decrease in levels of total distress and pain over the three points in time after surgery regardless the levels of state anxiety. However, women with higher levels of anxiety their pain curve rose at 48 hours post-op. In addition, over the first two points in time, women in the higher anxiety group showed higher levels of distress than those in the lower anxiety group, but no such group differences were observed in the levels of pain, revealing higher pain levels only at 8 hours post-op in both groups. Conclusion: Irrespective of effective pain management modality, most postoperatively experienced distress in gynecological patients was derived from anxiety and pain. These findings have implications for pain management, especially in patients with emotionally charged surgeries like hysterectomy.

• Korean Journal of Biological Psychiatry
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• v.14 no.4
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• pp.256-261
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• 2007

Objectives : The aim of the present study was to examine whether anxiety and depression of children and mothers were associated with the children's medically unexplained somatic symptoms in attention-deficit/hyperactivity disorder(ADHD). Methods : 83 clinic-referred boys with ADHD and 52 boys without ADHD were included in this study. The frequency of the medically unexplained somatic symptoms, such as general-ache, headache, nausea, eye problems, skin problems, abdominal pain, vomiting was evaluated using the somatic symptom domain of the Child Behavior Checklist(CBCL). Children's anxiety and depression were evaluated using Kovacs Children's Depression Inventory(CDI) and Spielberger's State-Trait Anxiety Inventory(STAI) for children. Maternal anxiety and depression were measured by Spielberger's State-Trait Anxiety Inventory(STAI) and Beck's Depression Inventory(BDI). Stepwise linear regression analysis was used to examine the hypothesis. Results : Score of maternal state anxiety affects the T score of the somatic symptom domain in CBCL significantly(adjusted $R^2$=0.057 ; p=0.026). Conclusion : The frequency of medically unexplained somatic symptom of children perceived by mothers was associated with the high level of maternal state anxiety in ADHD. Frequent maternal report of the children's somatic symptom may be a warrant for the evaluation and management of the maternal state anxiety in ADHD.

• Journal of Oriental Neuropsychiatry
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• v.12 no.2
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• pp.123-133
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• 2001

This study was designed and undertaken to identify objectively the degree and relationship of anxiety, depression which are chief essential elements of emotional status in Stroke medical examination patients. The subjects in this study were 58 Stroke medical examination patients and 58 Non-Stroke medical examination patients, and for the assessment of anxiety, depression. We used State-Trait Anxiety Inventory (STAI), Zung's Self-Rating Depression Scale(SDS). The results of this study are as follows : 1. There were significant, differences in the 16 items of State anxiety scale among 20 items and the 14 items of Trait anxiety scale among 20 items between Stroke medical examination patients and the control group(p<0.05 respectively). 2. There were significant differences in the 14 items of SDS among 20 items between Stroke medical examination patients and the control group(p<0.05 respectively). 3. There were significant differences in the mean scores of STAI and SDS between Stroke medical examination patients and the control group(p<0.001 respectively). 4. There were no significant relationships between State anxiety & Trait anxiety, State anxiety & Depression, Trait anxiety & Depression in the Stroke medical examination patients.

• Women's Health Nursing
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• v.11 no.3
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• pp.209-217
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• 2005

Purpose: This study was conducted to investigate the effects of foot reflexzone massage on state - anxiety and discomfort of ovarian cancer patients receiving chemotherapy. Method: A quasi experimental design with a non equivalent control group and non synchronized design was used. The experiment was conducted from October 1, 2003 to September 30, 2004. The subjects consisted of 40 patients admitted to C University Hospital. Twenty subjects were assigned to the experimental group and received foot reflexzone massage everyday for 3 days. The other 20 subjects were in the control group and received routine care. Foot reflexzone massage was done on both feet of the subjects for 30 minutes for 3 days using standard protocol. The 'State-Anxiety Inventory' developed by Spielberger was used to measure the degree of state-anxiety. Discomfort was assessed using the 'Symptom Distress Scale' of McCorkle and Young. Data was analyzed by a SAS program using t-test, Wilcoxon signed rank sum test and Wilcoxon rank sum test. Results: State-anxiety and discomfort of subjects receiving foot reflexzone massage were significantly lower than those of the control group. Conclusion: These findings indicate that foot reflexzone massage could be an effective nursing intervention for relieving state-anxiety and discomfort in ovarian cancer patients.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.12 no.2
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• pp.225-236
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• 2001

Introduction：Test anxiety is a pervasive problem among high school students in Korea. While anxiety in test situations may actually facilitate the performance of some students, more often it is disruptive and leads to performance decrements. Over the past years, many child psychiatrists have become concerned with understanding the nature of test anxiety, but it is not clearly understood yet. In order to understand the nature of test anxiety, the relationship between test anxiety and depression, state anxiety, trait anxiety was examined. In addition, the relationships between the subscores of test anxiety (worry and emotionality) and the subscores of CDI, state anxiety or trait anxiety were examined. Methods：The Test Anxiety Inventory, Chidlren's Depression Inventory, State-Trait Anxiety Inventory were administered to 425 high school students in Seoul. The relationships between test anxiety and other measures were tested using Pearson correlation coefficients and to test the causal ralationship among the variables, regression analysis was performed. Results：The correlation coefficients between test anxiety and depression, state anxiety, trait anxiety were 0.56(p<0.05), 0.75(p<0.05), 0.53(p<0.05) respectively. The correlation coefficients between subscales of test anxiety and depression were all significant. The correlation between subscales of test anxiety and state and trait anxiety were also statistically significant. Conclusions：This study indicates that test anxiety is closely related with depression, state and trait anxiety. In addition, the subscales of test anxiety are significantly related with those of the depression. The correlation coefficients between test anxiety and state-trait anxiety are also statistically significant. Thus, in order to develop the preventive and effective methods for treatment, these psychopathological characteristics should be kept in mind.

• Journal of Korean society of Dental Hygiene
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• v.18 no.1
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• pp.77-92
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• 2018

Objectives: The purpose of this study was to review depression and anxiety associated with pain during scaling procedures, and to establish measures for reducing scaling pain encompassing not only physical factors but also psychological aspects of patients. This study also attempts to reduce anxiety through proper patient education prior to scaling procedures. Methods: In Seoul, and Gyeonggi area from July 26, 2017 to August 19, 2017, there were 327 copies of questionnaire data collected, excluding 23 questionnaires with insufficient information such as missing entries. The following inductions were made based on data collected. Results: There are positive correlations between pain and depression, dental anxiety, trait anxiety, and state anxiety. Especially, stronger correlation is present between pain and dental anxiety. Depression (${\beta}=0.439$, p<0.001) is the most influential factor associated with pain. Next is dental anxiety (${\beta}=0.292$, p<0.001). Higher the depression and dental anxiety tend to increase pain over scaling procedure. This model is with adjusted explanatory power of 28.2%. Conclusions: The result demonstrates that there is a correlation between scaling pain and depression, dental anxiety, trait anxiety, and state anxiety. Especially, depression and dental anxiety were prominent factors in affecting scaling pain. Therefore, considering aforementioned-findings, a dental hygienist's positive attitude may help in reducing the pain of the patient during scaling procedures, by affecting the psychological state of the patient and reduce the anxiety through proper education prior to scaling procedures.

• Anxiety and mood
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• v.12 no.2
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• pp.119-125
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• 2016

Objective : This study used the HEXACO personality structure model to evaluate the relationship between personality profiles and symptoms in patients with depression and/or anxiety disorders. Methods : Total 123 patients with depression or anxiety disorders completed Beck depression inventory (BDI), state-trait anxiety inventory (STAI), and HEXACO-personality inventory. Correlation analysis and independent t-test were performed for comparison between HEXACO and BDI or STAI scores. Results : Depressive symptoms were negatively correlated with extraversion, conscientiousness, agreeableness and openness to experiences. Both severity of state and trait anxiety were positively correlated with emotionality, and negatively correlated with conscientiousness and agreeableness. Moreover, state anxiety was negatively correlated with honesty-humility, and trait anxiety was negatively correlated with extraversion. The depression group showed significantly higher emotionality and lower extraversion, conscientiousness, openness to experiences, and agreeableness compared to the non-depression group. In a comparison of the HEXACO domain scores between the non-anxiety and anxiety group, honesty-humility and agreeableness in the state anxiety group and extraversion, conscientiousness, and agreeableness in trait anxiety group were significantly lower. Conclusion : Theses results suggest that the depression or anxiety symptoms were highly correlated with personality profiles. Therefore, evaluating the personality profiles in these patients may be helpful for directing appropriate therapeutic plans.