Ally has lost her kinesthetic sense. She will most likely be unable to _____.
know that her hand is raised without looking at it
A projection-screen TV aims green, red, & blue lights at a screen. Because the TV can show a full range of colors by combining the green, red, & blue lights in differing amounts, it best illustrates the _____ theory of color vision.
Martha insists that she has extrasensory perception. She says that she knows that something is going to happen before it actually happens. Martha is claiming to possess the psychical power of _____.
At the kennel, Jim can tell that the terrier is closer to him than the collie because his eyes have to turn inward more to focus the terrier's image on his retina. This feedback tells him that the terrier is closer. This is an example of _____.
You can feel that there are two rods touching your cheeks, but have difficulty feeling two rods if you are touched with them on your calves. This is because _____.
touch receptors are more densely packed in your cheeks
In an experiment, Dante raises his hand each time he hears a tone through a set of headphones. The tone gets quieter and quieter until he fails to hear it half the time. After repeating this many times, the researcher ends the experiment because she has found his _____.