In order to improve Mike's grades, his mother has been using various reinforcements to encourage studying and the completion of homework. She has observed that playing a board game with him is worth more to Mike than buying him a small toy or candy treat. That Mike considers his mother's time more important to him than a toy or treat illustrates Julian Rotter's concept of

When considering internal validity, the _____ is ideal for use in training evaluation.

A) pre/post design with a control group B) pre/post design C) Solomon four-group design D) single-measure design

Irene tries to ensure that her children are happy and healthy. Which among the following prevention behaviors is Irene likely to apply?

A. Ensuring their homework is done B. Making holidays and birthdays important events C. Keeping a journal of their lives D. Protecting them with appropriate wearables during sporting activities