Exam 8: Perception, Sensation, and Attention

This theory emerged explain the interaction between human judgment and bias and the detection of stimuli.

Which of the following is not one of the original Gestalt perceptual grouping laws?

The auditory system and the human senses related to touch are mechanical systems. Describe the process of transduction in the auditory system and the process of transduction and signalling involved in first and second pain

The most promising experiments used to test the reliability of ESP and telepathy were those that utilized the ______

Tactile sensations are converted into neural signals by

The optic nerve sends information to this area of the forebrain.

When scientific methods are applied to paranormal phenomena like astrology, telepath, and clairvoyance, it is called

There are no specific receptors designed to receive pain. Free nerve endings anywhere in the body can serve as ______

When the brain organizes and interprets sensory signals so that we are conscious of those sensations, that is known a

The binocular depth cue, convergence, works because

The process whereby our sense organs receive raw physical or chemical energy from the natural world is called

According to the trichromatic theory of colour vision, colours are mixed in three opposing pairs: blue or yellow, red or green, and black or white, by specialized cells in the retina and thalamus

Which of the following is consistent with evidence for an experience-expectant process for face perception?

_occurs when our sense organs receive raw physical or chemical energy from the natural world. _occurs when the brain actually does the work of organizing and interpreting transduced sensory signals

It is in the visual cortex that sensations of touch relayed from the hands and fingers are interpreted as visual images by blind people

_________respond in low light, but are not particularly good at capturing fine detail. On the other hand, _________are specialized for daylight and colour vision

Infants as young as three days prefer to look at faces and patterns depicting faces than at non-face patterns, even if the images of faces are upside down or the facial features are scrambled

Most of the cones in the retina are concentrated in this small area in the centre of the retina

In signal detection theory, this attribute of an environment acknowledges that in our natural environment, there are always many stimuli competing for our attention.

What does it mean to say that objects and light waves do not have colour?