The effects of a Journey of the Brave Counseling Program on anxiety, well-being, and life adjustment in Taiwanese children

The purposes of the current study are two-fold. Study 1 aimed to examine the psychometric properties of the Spence Children's Anxiety Scale (SCAS) in a Taiwanese sample. Study 2 aimed to explore the immediate and follow-up effects of Journey of the Brave Counseling Program (JBCP) on children's' anxiety, well-being, and life adjustment. A review and suggestions were provided for future research and practitioners in educational and counseling fields as reference. In Study 1, the pilot study included 150 to 200 children between ages 11 and 12 in Taoyuan City. In Study 2, we conducted a pretest-posttest nonequivalent groups quasi-experimental design. The participants in this stage were 16 children in an elementary school in Taoyuan City, between ages 11 and 12. After obtaining consent forms from the participants' guardians, we randomly assigned these participants to an experimental group (N = 8) and a control group (N = 8). The experimental group received a 40-minute JBCP session weekly for ten weeks. The control group received a 40-minute career exploration small group counseling weekly for ten weeks. We administered the SCAS, Psychological Well-Being Scale, and School Life Adjustment Scale in the pretest, posttest, and follow-up test to measure change of anxiety, well-being, and life adjustment of the participants. In addition, the current study implemented some qualitative data, such as group progress notes, group member feedback questionnaires, and semi-structured interviews with participants' homeroom teachers as supplementary data to clarify the effects of the JBCP. In Study 1, we found that the SCAS had a good validity and reliability for Taiwanese children. The results of Study 2 indicated that the JBCP had immediate and follow-up effects on the separation anxiety in the experimental group. With the pretest impact eliminated, the immediate and follow-up effects on overall anxiety in the experimental group were better than those on the control group. However, even though the immediate and follow-up effects of the JBCP on the experimental group were better than the control group but were not significant. Besides, the group member feedback questionnaires and participants' homeroom teachers all indicated that the experimental group participants had positive attitude toward the JBCP, and they also positively improved their emotions and interpersonal relationships with others.

Cultural Adaptation and Implementation of Cognitive-Behavioral Psychosocial Interventions for Anxiety and Depression in Japanese Youth

The present article reviews the current status of cognitive-behavioral therapy (CBT) interventions for anxiety and depression in Japanese youth. First, a literature review of youth CBT programs for anxiety and depression is provided. Through this process, we identify which program/protocol has been most researched within Japan. Second, through a systematic interview to the authors, the development process of four predominant programs is outlined. The programs included were a family CBT program for anxiety disorders (the Japanese Anxiety Children/Adolescents Cognitive Behavior Therapy program), two school-based prevention programs for anxiety and depression (Journey of the Brave and Phoenix Time), and a transdiagnostic protocol for anxiety and depression (Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children and the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Adolescents). Third, cultural adaptation and modification of the programs are discussed from the scope of user-centered design principles as described by Lyon and Koerner (Sci Pract 23:180-200, 2016). As a result, changes in program content and material, as represented by the use of culture-friendly program names, acronyms, illustrations, and characters were endorsed in all of the programs. Structured but flexible session formats helped increase learnability and efficiency while keeping the cognitive load of providers and consumers low. A careful selection of providers, as well as quality training and consultation are important factors to maximize competency and ensure appropriate implementation. Application of existing time frames and staff who work in each setting were effective ways to increase scalability. Overall, it was shown that many of the modifications adopted overlap among successful programs; these represent the most basic and essential requirements for a program to be applicable to a wide range of contexts. Implications and further directions are explored.

School-based cognitive behavioural intervention programme for addressing anxiety in 10- to 11-year-olds using short classroom activities in Japan: a quasi-experimental study

BACKGROUND

Although several school-based cognitive behavioural intervention programmes have been developed in Japan to prevent and improve children's anxiety disorders, the substantial time required for their completion remains a problem.

METHODS

A brief version of the cognitive behavioural programme called 'Journey of the Brave', developed for Japanese children was conducted among 90 children aged 10‒11 years using 20-min short classroom activities, and its effectiveness was examined. The children were divided into two groups: the intervention (n = 31) and control groups (n = 59). The control group did not attend any programme sessions and followed regular school curriculum. We conducted 14 weekly programme sessions and assessed children at pre-intervention, post-intervention, and 2-month follow-up (6 months after the beginning). The primary and secondary outcome measures were the Spence Children's Anxiety Scale (SCAS) to assess children's anxiety symptoms and the Strengths and Difficulties Questionnaire (SDQ) to measure behaviour problems, respectively.

RESULTS

A statistically significant reduction in the SCAS score in the intervention group was found at 2-month follow-up compared with the control group. A significant reduction was also observed in the SDQ score.

CONCLUSIONS

Our findings suggested that the 'Journey of the Brave' programme, which requires only 5 h of short classroom activities, demonstrates promising results compared with previous programmes. A larger randomised control trial would be desirable.

TRIAL REGISTRATION

UMIN, UMIN000009021, Registered 10 March 2012.

Preliminary examination of reliability and validity of the Japanese child anxiety impact scale-parent version in Japanese community sample

The child anxiety impact scale-parent version (CAIS-P) is a useful measure to assess the impact of anxiety on a child's daily life; however, a Japanese version of the CAIS-P has not been developed, and whether the CAIS-P can be utilized in Eastern countries remains unascertained. The purpose of this study was to develop a Japanese version of the CAIS-P and examine its reliability and validity. Parents of 400 children (aged 7 to 15 years) from the Japanese community completed the CAIS-P. A confirmatory factor analysis indicated that the factor structure of the original CAIS-P, consisting of school activity, social activity, and home/family activity factors, provided a good fit for the Japanese version of the CAIS-P. Estimated Spearman's correlation coefficients showed moderate correlations between the total and factor scores of the CAIS-P, anxiety symptoms (Spence Child Anxiety Scale-parent version), and depressive symptoms (Child Depression Inventory). Furthermore, the item response theory model revealed that each factor of the CAIS-P is a high information reliable measure for children with high trait anxiety. These results provide support for the Japanese version of the CAIS-P's factorial validity, convergent validity, and reliability and its potential for application in child anxiety research in Japan.

Classroom-based cognitive behavioural therapy: a large-scale non-randomised controlled trial of the 'Journey of the Brave'

BACKGROUND

In Japan, 'Journey of the Brave', a cognitive behavioural therapy (CBT)-based anxiety preventive education programme, was previously developed and its effectiveness examined in two small-scale controlled trials. These studies had some limitations, including a small number of participants and not having regular classroom teachers as programme facilitators. Therefore, we conducted a large-scale controlled trial, with teachers as programme implementers.

METHODS

Twenty-seven elementary schools participated: 1622 and 1123 children were allocated to the intervention and control groups, respectively. The intervention group received a programme comprising ten 45-min sessions, while the control group underwent the regular school curriculum. Anxiety symptoms among participants were assessed using the Spence Children's Anxiety Scale (SCAS) at three stages (pre-intervention, post-intervention, and follow-up).

RESULTS

Following primary analysis, estimated mean changes in SCAS from baseline to follow-up were - 4.91 (95% CI - 5.91, - 3.90) in the intervention group and - 2.53 (95% CI - 3.52, - 1.54) in the control group; the group difference was 2.37 (95% CI 1.42, 3.33, p < 0.0001). Children in the intervention group showed significant reduction in their anxiety score versus children in the control group.

CONCLUSIONS

The results showed a statistically significant anxiety score reduction in the intervention group, thus verifying the programme's effectiveness. Trial registration The University Hospital Medical Information Network (UMIN): UMIN000032517. Registered 10 May 2018-Retrospectively registered, https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000037083.

A pilot and feasibility study of a cognitive behavioural therapy-based anxiety prevention programme for junior high school students in Japan: a quasi-experimental study

BACKGROUND

There is a good deal of evidence that cognitive behavioural therapy is effective for children and adolescents with anxiety-related problems. In Japan, an anxiety prevention programme based on cognitive behavioural therapy called 'Journey of the Brave' has been developed, and it has been demonstrated to be effective for elementary school students (aged 10-11 years). The purpose of this study was to have classroom teachers deliver the programme to junior high school students (aged 12-13 years) and to test the feasibility and efficacy of the programme in this setting.

METHODS

This study was a prospective observational study and was approved by the Chiba University Review Board. An intervention group consisting of six classes of students in their first year of junior high school at two different schools (n = 149; 81 boys, 68 girls) received seven 50-min programme sessions. Participants in the control group were recruited from four classes of students in their second year of junior high school at one school (n = 89; 51 boys, 38 girls). All participants completed the Spence Children's Anxiety Scale at pre-test, post-test, and 2-3 month follow-up. Statistical analysis was conducted using a mixed-effects model for repeated measures model.

RESULTS

Mean total anxiety scores indicated a non-significant decrease at the 2-3 month follow-up for the intervention group compared to the control group. The group differences on the SCAS from baseline to post-test was - .71 (95% CI - 2.48 to 1.06, p = .43), and the 2-3 month follow-up was - .49 (95% CI - 2.60 to 1.61, p = .64).

CONCLUSIONS

In this pilot study, implementation of the programme confirmed the partial feasibility of the programme but did not elicit a significant reduction in anxiety scores. In addition, there are several methodological limitations to this study. In the future, we propose to test the feasibility and efficacy of the programme with the required sample size and by comparing groups with equal characteristics as well as by carrying out additional follow-up assessments.Trial registration UMIN000032517.

A stable bis(methylene)-λ4-selane with a >C[double bond, length as m-dash]Se[double bond, length as m-dash]C< bond containing Se(iv)

Bis(methylene)-λ4-selane 1, which represents a new class of heteroallenes, was synthesized and isolated as a stable purple crystalline solid. X-ray crystallographic analysis revealed a bent allene-type structure with pseudo C2v symmetry and a bent C[double bond, length as m-dash]Se[double bond, length as m-dash]C moiety that contains a 3-center-4-electron π-bond. The NMR spectrum of 1 shows compelling evidence for a slow rotation of the Se[double bond, length as m-dash]C moieties at room temperature. The 77Se NMR spectrum of 1 contains one signal in the region characteristic for Se(iv) compounds.

Internet-Based Cognitive Behavioral Therapy With Real-Time Therapist Support via Videoconference for Patients With Obsessive-Compulsive Disorder, Panic Disorder, and Social Anxiety Disorder: Pilot Single-Arm Trial

Background

Cognitive behavioral therapy (CBT) is the first-line treatment for adults with obsessive-compulsive disorder (OCD), panic disorder (PD), and social anxiety disorder (SAD). Patients in rural areas can access CBT via the internet. The effectiveness of internet-delivered cognitive behavioral therapy (ICBT) has been consistently shown, but no clinical studies have demonstrated the feasibility of ICBT with real-time therapist support via videoconference for OCD, PD, and SAD at the same time.

Objectives

This study aimed to evaluate the feasibility of videoconference-delivered CBT for patients with OCD, PD, or SAD.

Methods

A total of 30 Japanese participants (mean age 35.4 years, SD 9.2) with OCD, SAD, or PD received 16 sessions of individualized videoconference-delivered CBT with real-time support of a therapist, using tablet personal computer (Apple iPad Mini 2). Treatment involved individualized CBT formulations specific to the presenting diagnosis; all sessions were provided by the same therapist. The primary outcomes were reduction in symptomatology, using the Yale-Brown obsessive-compulsive scale (Y-BOCS) for OCD, Panic Disorder Severity Scale (PDSS) for PD, and Liebowitz Social Anxiety Scale (LSAS) for SAD. The secondary outcomes included the EuroQol-5 Dimension (EQ-5D) for Quality of Life, the Patient Health Questionnaire (PHQ-9) for depression, the Generalized Anxiety Disorder (GAD-7) questionnaire for anxiety, and Working Alliance Inventory-Short Form (WAI-SF). All primary outcomes were assessed at baseline and at weeks 1 (baseline), 8 (midintervention), and 16 (postintervention) face-to-face during therapy. The occurrence of adverse events was observed after each session. For the primary analysis comparing between pre- and posttreatments, the participants’ points and 95% CIs were estimated by the paired t tests with the change between pre- and posttreatment.

Results

A significant reduction in symptom of obsession-compulsion (Y-BOCS=−6.2; Cohen d=0.74; 95% CI −9.4 to −3.0, P=.002), panic (PDSS=−5.6; Cohen d=0.89; 95% CI −9.83 to −1.37; P=.02), social anxiety (LSAS=−33.6; Cohen d=1.10; 95% CI −59.62 to −7.49, P=.02) were observed. In addition, depression (PHQ-9=−1.72; Cohen d=0.27; 95% CI −3.26 to −0.19; P=.03) and general anxiety (GAD-7=−3.03; Cohen d=0.61; 95% CI −4.57 to −1.49, P<.001) were significantly improved. Although there were no significant changes at 16 weeks from baseline in EQ-5D (0.0336; Cohen d=-0.202; 95% CI −0.0198 to 0.00869; P=.21), there were high therapeutic alliance (ie, WAI-SF) scores (from 68.0 to 73.7) throughout treatment, which significantly increased (4.14; 95% CI 1.24 to 7.04; P=.007). Of the participants, 86% (25/29) were satisfied with videoconference-delivered CBT, and 83% (24/29) preferred videoconference-delivered CBT to face-to-face CBT. An adverse event occurred to a patient with SAD; the incidence was 3% (1/30).

Conclusions

Videoconference-delivered CBT for patients with OCD, SAD, and SAD may be feasible and acceptable.

Effectiveness of a cognitive behavioural therapy-based anxiety prevention programme at an elementary school in Japan: a quasi-experimental study

BACKGROUND

The efficacy of cognitive behavioural therapy (CBT) for anxiety related problems in children is empirically supported. In addition, universal anxiety prevention programmes based on CBT have been demonstrated in recent years. The purpose of this study was to verify the effectiveness of a CBT based original programme 'Journey of the Brave,' aiming to prevent anxiety disorders and anxiety-related problems for Japanese children aged 10-12 years old.

METHODS

Intervention groups from two classes of 5th grade elementary students (n = 41) received ten 45-min programme sessions. The control group was drawn from one class of 5th grade children (n = 31) from a nearby school. All participants completed the Spence Children's Anxiety Scale (SCAS) at pre, post, and 3 months follow-up. Mixed-effects model for repeated measures analysis was conducted.

RESULTS

The mean anxiety score on the SCAS for the intervention group was significantly reduced at both post intervention and 3 months follow-up compared with the control group. The group differences on the SCAS from baseline to post-test were - 5.321 (95% CI - 10.12 to - 0.523, p = 0.030), and at the 3-month follow-up were - 7.104 (95% CI - 11.90 to - 2.306, p = 0.004).

CONCLUSIONS

The effectiveness of the anxiety prevention programme 'Journey of the Brave' was verified though this study using a quasi-experimental design on a small sample.Trial registration: UMIN000009021.

Effectiveness of a cognitive behavioural therapy-based anxiety prevention programme for children: a preliminary quasi-experimental study in Japan

BACKGROUND

As children's mental health problems become more complex, more effective prevention is needed. Though various anxiety and depression prevention programmes based on cognitive behavioural therapy (CBT) were developed and evaluated in Europe, North America, and Australia recently, there are no programmes in Japan. This study developed a CBT programme for Japanese children and tried to verify its effectiveness in reducing anxiety.

METHODS

A CBT-based anxiety prevention programme, 'Journey of the Brave', was developed to prevent anxiety disorders for Japanese children. Children from 4th through 6th grades (9-12 years old) in Japanese elementary schools and their parents (13 sample pairs) were the intervention group. For comparison purposes, 16 pairs were the control group. Ten weekly programme sessions and two follow-ups were conducted. Children's anxiety levels in both groups were evaluated by child and parent self-reports using the spence children anxiety scale (SCAS) three times: pre-programme (baseline), post-programme, and 3 months following the end of the programme.

RESULTS

At 3-month follow-up, no significant difference was shown between the intervention and control groups on children's SCAS scores in changes from baseline by using mixed-effects model for repeated measures analysis (SCAS-C: -8.92 (95 % CI = -14.12 to -3.72) and -3.17 (95 % CI = -8.02 to 1.66) respectively; the between group difference was 5.747 (95 % CI = -1.355 to -12.85, p = 0.062). On the other hand, significant reduction was shown in the intervention group on parents' SCAS (SCAS-P) scores in change from baseline -9.554 (95 % CI = -12.91 to -6.19) and 0.154 (95 % CI = -2.88 to 3.19) respectively; the between group difference was 9.709 (95 % CI = 5.179 to 14.23, p = 0.0001).

CONCLUSION

These preliminary results suggest this anxiety prevention programme for Japanese children was partially effective from parents' evaluations. However, it is important to note that this study was conducted on a small sample with unbalanced groups at pre-intervention with no randomization. The positive results may require discounting due to the research limitations. A larger-scale study of the programme in elementary school classes to verify its effectiveness with a more rigorous research design is necessary.

TRIAL REGISTRATION

UMIN-CTR UMIN000009021.

[Evaluation of proliferating activity of pleomorphic adenoma arising from the salivary glands--using anti BrdU monoclonal antibody]

Salivary gland tumors present diverse histopathological aspects and show various biological behavior. At present, the immunohistological method using anti-BrdU monoclonal antibodies, which was originated in the field neurosurgery, has been tried extensively in various fields of medicine. Using this method, the authors have attempted to detect biological characteristics of salivary gland tumor tissues, especially those of pleomorphic adenomas. The labelling index (L.I.) is defined as the percentage of the labelled cells (proliferating cells) in the tumor tissue. In order to confirm the usefulness of the L.I. for measuring the proliferating activity of tumor tissue, an investigation was conducted with respect to squamous cell carcinomas of the head and neck, excluding salivary gland tumors. The results indicate that the L.I. is highly correlated with the differentiation of these carcinomas. In salivary gland tumors, values of the L.I. are also higher for benign tumors than for normal or inflammatory tissues and the values were even higher for malignant tumors. Values of the L.I. are low for pleomorphic adenomas, which are the majority of salivary gland tumors, as well as for other benign tumors. However considerable individual variabilities, are bound for pleom. ad. and the values of the L.I. are markedly high in some cases. These high values are particularly common in patients with whom strong positivity in Ga scintigraphy, or primary growth in the submandibular glands are found. The localization of proliferating cells shows a characteristic pattern in each type of tumor tissue. In pleomorphic adenomas, proliferating cells are sporadically distributed but the main growth is located at the site of the epithelioid proliferative region, excluding the duct-forming locus. However, the overall proliferating activity of myxochondromatous tumors is not generally low, and the proliferating activity is not particularly high in the region of infiltrating is the capsule.

Characteristics of the epithelial component of parotid adenolymphoma

Parotid adenolymphoma is composed of two histologic components, epithelial and lymphoid. Although some theories regarding the histogenesis of this tumor have long been disputed, there have been no definite conclusions. The purpose of this study was to clarify the origin of the epithelial components of this tumor using histochemical and immunopathological techniques, electron microscopy and a survey of HE-stained tumor sections. The results obtained indicated that the functions of the epithelial components were similar to those of the striated duct of the normal parotid gland, and morphological studies showed that the origin of the epithelial components may arise from parotid ductal inclusion in the lymphnodes in or around the parotid gland.