Exam 1: Introduction

_______ was the founder of psychophysics.

_______ is the act of giving meaning to a detected sensation.

When setting up a new monitor or video game, there is often a step in which you change the brightness of the screen until a logo is just barely visible. This is an example of

The twelve pairs of nerves that originate in the brain stem and reach sense organs and muscles through openings in the skull are called the

Finding a tumor in an x-ray can be thought of as searching for a(n) _______ amidst _______.

If you look at neurons through a microscope and draw detailed pictures of their structures, whose scientific career are you most likely emulating?

Which mathematical modeling technique is designed to discover the predictability and structure of inputs to the model?

What is the difference between sensitivity and criterion in signal detection theory?

_______ is the smallest distance at which two stimuli are just perceptible as separate.

_______ describes the relationship between a stimulus and its resulting sensation by proposing that the magnitude of the resulting sensation increases proportionally to the logarithm of the stimulus intensity.

Which mathematical modeling technique excels at classifying stimuli such as images or sounds into categories?

Refer to the graph. The curves in the graph are known as

The method of _______ requires the observer to alter the strength of a stimulus until it matches some criterion.

The method of _______ requires the random presentation of many stimuli, ranging from rarely to almost always perceivable, one at a time.

If you had a stroke that damaged your temporal lobe, which sense would be most likely to be impaired?

If you wonder whether your private conscious experience of the color blue is the same as your friend's private conscious experience of blue, you are thinking about

_______ is the science of defining quantitative relationships between physical and psychological events.

_______ is a technique that, using multiple electrodes on the scalp, measures changes in electrical activity across populations of many neurons in the brain.

Weber proposed that the smallest change in a stimulus that can be detected is a(n) _______ proportion of the stimulus level.

The method of _______ requires the experimenter to vary a perceptible stimulus until it is no longer perceived, or an imperceptible stimulus until it is finally perceived.