Final answer:
Concentrative meditation focuses on an object, while mindfulness meditation focuses on the present moment.
Step-by-step explanation:
Concentrative meditation and mindfulness meditation are two major forms of meditation.
Concentrative meditation involves focusing the attention on a single object, such as the breath or a repeated sound. The goal is to maintain concentration and prevent the mind from wandering.
Mindfulness meditation, on the other hand, involves being fully present and aware of the moment. The meditator's attention is focused on internal thoughts, feelings, and bodily sensations, or on external objects or experiences. The goal is to observe these thoughts and sensations without judgment.