Meditation results in an altered state of consciousness by:
A. reducing the activity level.
B. lowering the heart rate.
C. decreasing the use of oxygen.
D. refocusing attention.
A. reducing the activity level.
I'm not sure -- but I think you're right.
The correct answer is D. refocusing attention.
Meditation is a practice that involves focusing one's attention and eliminating the stream of thoughts that typically occupy the mind. During meditation, individuals intentionally direct their attention to a specific object, such as the breath, a mantra, or a visual image. By doing so, they divert their attention away from common distractions and thoughts, allowing for a state of increased awareness and relaxation.
To arrive at this answer, you can eliminate options A, B, and C based on their inaccuracies. Meditation does not necessarily reduce activity level, lower heart rate, or decrease the use of oxygen. In fact, during meditation, individuals may experience various physiological changes, including increased awareness and relaxation. Therefore, the option D, refocusing attention, is the most accurate description of how meditation results in an altered state of consciousness.