Applied behavior analysis (ABA) is the use of these techniques and principles to bring about meaningful and positive change in behavior. As mentioned, behavior analysts began working with young children with autism and related disorders in the 1960s. Early techniques often involved adults directing most of the instruction.
The Push Pin Studio produced an award-winning bi-monthly publication, The Push Pin Graphic. Over the years it gained a world-wide reputation for its innovative design and illustration because of Seymour Chwast and Milton Glaser.
The Pusher  is a rock song written by Hoyt Axton, made popular by the 1969 movie Easy Rider which used Steppenwolf 's version to accompany the opening scenes showing drug trafficking.