A scattershot approach or method involves doing something to a lot of things or people in disorganized way, rather than focusing on particular things or people.
The report condemns America's scattershot approach to training workers.
scattershot in British English
(ˈskætəˌʃɒt)
adjective
random; haphazard
their approach to conservation is scattershot and unscientific
scattershot in American English
(ˈskætərˌʃɑt)
adjective
1.
designating a shotgun shell that disperses the shot in a broad pattern
2.
covering many points in a random way
scattershot criticism
Examples of 'scattershot' in a sentence
scattershot
Without knowing what aspects of Evervillian life would most interest the woman, Phoebe began a scattershot account of life at home.
Clive Barker EVERVILLE (2001)
He liked to keep speakers off balance with scattershot questions.