Many studies have shown that American culture has become more individualistic over time.
However, it was unclear whether other cultures, especially East Asian cultures, have also …

This study sought to explore differential relations between the hedonic (life satisfaction,
negative affect, and positive affect) and eudaimonic (psychological well‐being and social …

Previous research analyzed rankings of common baby names and indicated that common
names decreased in Japan, suggesting an increase in uniqueness-seeking and …

Parkinson's disease (PD), a neurodegenerative disorder, is accompanied by various non-
motor symptoms including depression and anxiety, which may precede the onset of motor …

Previous research has demonstrated that unique names increased in Japan, which shows a
rise in uniqueness-seeking and individualism. To increase the validity of the prior findings, it …

We examined whether Japanese culture became more individualistic by investigating baby
names published in municipality newsletters for 40 years between 1979 and 2018. Previous …

this study aimed to analyze the effect of intrinsic motivation level on class satisfaction and
career decision efficacy of beauty and health majors.[...] a factional analysis was performed …

Although narrative identity researchers have provided various ways of coding narratives, no
previous studies aimed to assess identity formation. The present study aimed to fill this gap …

University enrollment in China was expanded in 1999, with positive results. However,
several psychological indicators of Chinese college students, such as increased anxiety …

Emotions that are shared by a large number of people could broadly impact affective
experiences at the individual level. Here, we used text mining on popular song lyrics—a …