mental states (flow, control, relaxation, boredom, apathy, worry, anxiety, arousal) as a function of challenge and skill level – psychological concept presented on blackboard
View author portfolio
Multiple end products, distributed free by you or one client, up to 250,000 copies (unlimited for web). The total price includes the item price and a buyer fee.
Why buy with Envato
4200 x 3089px (13.0MP)
Multiple end products, sold by you or one client, unlimited copies. The total price includes the item price and a buyer fee.