gunslinger effect
psychophysical theory that an intentional or willed movement is slower than an automatic or reaction movement
en-US/ˈɡʌnsˌlɪŋɚ ˈifɛkt/
en-GB/ɡʌnslɪŋə ɪˈfɛkt/
psychophysical theory that an intentional or willed movement is slower than an automatic or reaction movement