Background: This study aimed to assess anxiety, depression and quality of life (QoL) in patients with head and neck cancer undergoing laryngectomy using comprehensive self-reported questionnaires for a period of up to 5 years. Methods: This prospective observational study enrolled 150 consecutive patients with locally advanced head and neck cancer…

Objective: The present study examined the moderating effect of coping flexibility on the association between the coping waiting patiently for interpersonal stressors and depression. Coping flexibility refers to devising and implementing suitable coping strategies according to the situation, coping was defined in this study as holding oneself back…

Attention deficit/hyperactivity behaviors in children are often unnoticed until they reach school age; however, evidence suggests that attention deficit hyperactivity disorder (ADHD) tends to develop at an earlier age. Recent studies also indicate that perinatal maternal mental health is associated with ADHD symptoms in offspring. This study…

Objective: Parents of children with attention deficit hyperactivity disorder (ADHD) experience elevated levels of stress in their parenting role. Understanding what contributes to such stress is important for its management. Methods: We assessed associations between child and parent characteristics and parenting stress in Japanese mothers of…

In Japan, many high school students have severe depression. Preventive interventions for school-based cognitive-behavioral depression are effective countermeasures against depressive problems among high school students. However, since high school curriculums are time-consuming, such interventions are less common among high school students.…

Based on the "Differential Susceptibility Theory," we examined whether the relationship between pubertal maturation and depressive symptoms can be moderated by individual differences in environmental sensitivity. The current article used the three-wave data collected from Japanese adolescents aged from 12 to 15 years (girls = 111,…

The present study investigated how life stressors and sleep disturbances interactively affect depressive symptoms among university students. Based on a hypothesis that sleep disturbance can be a cause of depression, a statistical model is established which expects that life stressors impact depressive symptoms indirectly rather than directly by…

This is the first meta-analysis to examine the outcomes of nonfamilial, intergenerational programs (IGP) on youth and older adults. Relevant studies were identified by screening the abstracts from five systematic reviews on the impact of intergenerational programs on psychosocial outcomes. After all studies were screened 23 independent studies…

Rolefulness is a psychological concept that refers to a person's continuous sense of role satisfaction in their daily lives. This study introduces the rolefulness development theory--that social rolefulness emerges from social experiences first and then facilitates internal rolefulness. Hence, using a sample of high school students, this study…

The use of mindfulness as a tool to improve mental health has received increased attention. Schools provide ideal environments for short-term prevention and skill development for mental health. Further, teachers can promote and reinforce students' daily use of mindfulness. This study explored the effects of a short-term group mindfulness-based…

The present research has examined the role of autonomy support provided by support staff in higher education, specifically teaching assistants (TAs), at a university in Japan in Study 1 and political instructors (PIs), at universities in China in Study 2. Self-determination theory was used to derive a model in which autonomy support related to the…

To examine reliability, validity, factor structure, and measurement invariance (i.e., configural, metric, and scalar invariance) of the Japanese Conners' Adult attention deficit hyperactivity disorder (ADHD) Rating Scales (CAARS), Japanese nonclinical adults (N = 786) completed the CAARS Self-Report (CAARS-S). Each participant was also rated by…

Intergroup contact theory suggests that developing a close relationship with outgroup members ameliorates the negative impact of prejudice that individuals perceive from outgroup members. This article specifically investigates the moderating role of cross-ethnic self-disclosure in the link between international students' perceived ethnic/racial…

The aim of this study was to investigate the feasibility of the Mindfulness Art Therapy Short Version for Japanese patients with advanced cancer. Patients learned mindfulness practices and then made art to express their feelings in the first session. After receiving instruction on practicing mindfulness 2 weeks later, they participated in a second…

Background: Factors contributing to the relief of depression among adolescents have not been sufficiently revealed. The aim of this study was to assess the effect of teacher support on depression in adolescent students. Methods: We conducted a self-rating questionnaire survey among 2862 junior high school students and 93 homeroom teachers in…