Final answer:
The claim that acceptance and commitment therapy (ACT) lacks empirical support is false. ACT has been shown to be effective in various studies and conditions, focusing on mindfulness and behavioral change.
Step-by-step explanation:
The statement 'There is little empirical support for acceptance and commitment therapy (ACT)' is false. ACT is a form of psychological intervention that has shown effectiveness for a range of different psychological conditions. It is a behavior therapy that uses acceptance and mindfulness strategies, together with commitment and behavior change strategies, to increase psychological flexibility. Empirical studies have supported its efficacy across a variety of settings and conditions. Commitment on the part of individuals to change their thinking and behaviors is a crucial aspect of ACT, making it suitable for diverse individuals and contexts.