Final answer:
True, ethical considerations arise when reinforcement isn't considered before punishment, as reinforcement typically leads to more positive and sustained behavioral changes.
Step-by-step explanation:
It is true that ethical issues arise when reinforcement is not considered before the use of punishment. When it comes to shaping behaviors, reinforcement and punishment are two critical concepts. B.F. Skinner, a well-known psychologist, emphasized that while punishment can modify behavior, it is important to consider its possible negative effects. Instead, using positive reinforcement, which rewards desired behaviors, is generally recommended by psychologists and parenting experts to encourage good conduct. For example, reinforcing a child for sharing toys instead of punishing them for not doing so can lead to more sustained and positive behavior changes. It's crucial to weigh these options, as wrongfully applied punishment can cause fear, anxiety, or even unintended negative behaviors.