Final answer:
The core theme of creating a life worth living in third-generation behavior therapies is true, and it is a key feature of therapies such as DBT, ACT, and MBCT. The temperance movement's connection to urbanization and immigration is also true.
Step-by-step explanation:
The statement that one of the core themes of third-generation behavior therapies is creating a life worth living is true. Third-generation behavior therapies, such as Dialectical Behavior Therapy (DBT), Acceptance and Commitment Therapy (ACT), and Mindfulness-Based Cognitive Therapy (MBCT), emphasize the concept of psychological flexibility and enhancing the quality of life. These therapies integrate mindfulness practices and stress the importance of developing a life aligned with personal values and goals, which often translates to creating a life that feels valuable and meaningful to the individual.In regards to the temperance movement, the assertion that it stemmed in part from new social conditions such as increasing urbanization and immigration is also true. The movement arose in the 19th century as a response to social changes, including the consequences of rapid urbanization and the influx of immigrants which were associated with increased alcohol consumption and related social problems. The temperance movement sought to reduce the consumption of alcohol and its negative societal impact.