Questions and Answers
What is binocular disparity?
Different view of the world that each eye receives.
What is a binaural cue?
Two-eared cue to localize sound.
What is kinesthesia?
Perception of the body's movement through space.
What is the vestibular sense?
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What is bottom-up processing?
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What is perception?
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What is sensation?
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What is just noticeable difference?
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What is inattentional blindness?
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What is sensory adaptation?
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What is signal detection theory?
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What is nociception?
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What is thermoception?
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What is a crest in terms of waves?
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What is a trough in terms of waves?
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What are rods?
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What is the cornea?
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What is the pupil?
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What is congenital deafness?
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What do the trichromatic theory and opponent process theory suggest?
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What does the place theory of pitch perception suggest?
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What are the other taste groups?
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How does the term Gestalt relate to the psychological study of perception?
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Study Notes
Vision and Perception
- Binocular disparity refers to the slight difference in images perceived by each eye, crucial for depth perception.
- Bottom-up processing involves perception that starts with sensory input; it builds understanding from individual elements.
- Perception is how sensory information is interpreted and consciously experienced, giving meaning to sensory stimuli.
- Sensation is the detection of stimuli by sensory receptors, which initiates the perception process.
- Just noticeable difference (JND) is the minimum difference in stimuli required to detect a change.
- Inattentional blindness occurs when individuals fail to notice an unexpected object in their visual field because their attention is focused elsewhere.
- Sensory adaptation describes the diminishing sensitivity to a constant stimulus over time.
Auditory and Other Sensory Processes
- Binaural cues aid in localizing sound using both ears, helping determine the direction of a sound source.
- Nociception is the sensory perception of pain, a critical component of the body's response to harmful stimuli.
- Thermoception refers to the perception of temperature and helps maintain body homeostasis.
Balance and Body Awareness
- Kinesthesia is the perception of the body's movement and position in space, enabling coordinated movements.
- Vestibular sense is essential for balance and maintaining posture, integrating information from inner ear structures.
Light and Color Perception
- Rods are photoreceptors sensitive to low light, allowing vision in dim environments.
- Cornea is the clear outer layer of the eye that helps focus light onto the retina.
- Pupil is the adjustable opening in the center of the eye that regulates light entry.
- Trichromatic theory and opponent process theory explain color perception through different mechanisms in the nervous system.
Wave Properties
- Crest and trough define the highest and lowest points of a wave, respectively, which are essential in understanding sound and light waves.
Deafness and Taste Perception
- Congenital deafness indicates hearing impairment present at birth, impacting early language development.
- Taste perception includes specific groups like umami and fat content, expanding traditional basic taste categories.
Gestalt Psychology
- Gestalt principles emphasize that perception involves holistic processing rather than merely the sum of sensory inputs.
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Description
Test your knowledge with these flashcards from Psychology Chapter 5! Each term includes a clear definition to help reinforce your understanding of key concepts, such as binocular disparity and kinesthesia. Perfect for students looking to solidify their learning in perceptual psychology.