Child of the mid-twentieth century that I am, my use of POV is rather like a movie. Particularly at the beginning of a book, I may set a scene with a wide-establishing shot from the omniscent narrator, and then zoom in on a single POV for the remainder of the scene or chapter. I almost never use more than one POV in the same scene, although on very, very rare occasions, when I really feel that something another character is thinking needs to be included I will (with devilish cunning it seems to me -- although, for all I know, readers may immediately recognize what I am doing) sneak in that other viewpoint briefly. I try to disguise it by not doing it on the same page where we've had a prolonged glimpse into another character's thoughts, or by other sleight-of-hand.
There is a way that the omniscent narrator can dip into the thoughts of multiple characters without a scene break, and without the appearance of head-hopping. I've not tried this myself, but I've seen how it's done. It's a technique that can lead to a very detached type of writing, because it doesn't allow that deep and prolonged identification with any one character. Still, in the hands of a very skilled writer, it can at times be very moving, supplying the emotion largely through dialogue and body language rather than through access to the character's thoughts.
Which reminds me of another problem that can come up in first person POV (although the best writers can manage so that you never notice it), and that's the fact that the narrator is not in the best position to observe and describe his or her own body language. (But, as I said, there are ways to get around this. For example, we can't see ourselves blush -- unless we're conveniently looking into a mirror -- but we can feel it.)
* * * * *
But there are also books where the first person viewpoint of several different characters is presented in serial fashion, in alternating chapters, for instance, or in a book divided into several parts. I think for this to work well (especially the alternating chapters) each character has to have a distinctly different personality and voice, or be widely separated by time or space, otherwise it can get a bit confusing.
There is a way that the omniscent narrator can dip into the thoughts of multiple characters without a scene break, and without the appearance of head-hopping. I've not tried this myself, but I've seen how it's done. It's a technique that can lead to a very detached type of writing, because it doesn't allow that deep and prolonged identification with any one character. Still, in the hands of a very skilled writer, it can at times be very moving, supplying the emotion largely through dialogue and body language rather than through access to the character's thoughts.
Which reminds me of another problem that can come up in first person POV (although the best writers can manage so that you never notice it), and that's the fact that the narrator is not in the best position to observe and describe his or her own body language. (But, as I said, there are ways to get around this. For example, we can't see ourselves blush -- unless we're conveniently looking into a mirror -- but we can feel it.)
* * * * *
But there are also books where the first person viewpoint of several different characters is presented in serial fashion, in alternating chapters, for instance, or in a book divided into several parts. I think for this to work well (especially the alternating chapters) each character has to have a distinctly different personality and voice, or be widely separated by time or space, otherwise it can get a bit confusing.