The World Rock Paper Scissors Association (WRPSA) promotes professional Rock Paper Scissors competitions and strategies.
WRPSA offers resources for learning the official rules, strategies, and tournament etiquette of Rock Paper Scissors. It also provides a platform for professional players and enthusiasts.
Psychologie Positive offers articles, research, and practical tools on positive psychology to help users enhance well-being and mental health through positive psychology methods.
The Psychonomic Society is an international community of cognitive psychologists dedicated to the experimental study of cognition, encompassing areas such as memory, learning, problem-solving, decision-making, language, attention, and perception.
The Japanese Psychological Association (JPA) is the national body representing psychology in Japan, promoting research, education, and professional development in the field.