Signal detection theory Study guides, Class notes & Summaries

CLEP PSYCHOLOGY EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ A pattern of thought or behavior that organizes categories of information and the relationships among them. - -Schemas A theory predicting how and when we detect the presence of a faint stimulus ("signal") amid background stimulation ("noise"). Assumes there is no single absolute threshold and detection depends partly on a person's experience, expectations, motivation, and level of fatigue. - -Signal Detection Theory ...

sensation detection of external stimuli & transmission of this information to the brain perception processing, organization, & interpretation of sensory signals bottom-up processing perception based on the physical features of stimulus top-down processing how knowledge, expectations, or post experiences shape the interpretation of sensory information sensory coding sensory receptors translate physical properties of stimuli into patterns of neural impulses ...

sensation - converts physical stimuli into patterns of nervous system responses perception - interprets nervous system responses Vitreous Humor - clear jelly-like substance in the eye Retina - area of the eye that contains all of your visual receptors Presbyopia - occurs in the middle age when the lens loses flexibility and acquires an inability to bring nearby objects into focus Myopia - Nearsightedness (elongated eyeballs) Hyperopia - Farsightedness Glaucoma - Optic nerve damaged, peri...

o understand the unusual behavior of an adult client, a clinical psychologist carefully investigates the client's current life situation and his physical, social-cultural, and educational history. Which research method has the psychologist used? The case study The most foolproof way of testing the true effectiveness of a newly introduced method of psychological therapy is by means of... experimental research. At the age of 22, Mrs. LaBlanc was less than 4 feet tall. Her short st...

Sensation the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment Perception the process of organizing and interpreting sensory information, enabling us to recognize meaningful objects and events Bottom-up processing analysis that begins with the sense receptors and works up to the brain's integration of sensory information. Top-down processing Information processing guided by highler-level mental proces...

PSU Psych 100 Exam 2 Questions With Verified Solutions sensation - answerthe process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment perception - answerthe process of organizing and interpreting sensory information, enabling us to recognize meaningful objects and events bottom-up processing - answeranalysis that begins with the sensory receptors and works up to the brain's integration of sensory information top-down processi...

GRE practice exam 90 Questions with Verified Answers Which of the following situations involving two people, P and O, and an object X, will NOT be balanced according to Heider's balance theory? (a) P likes O, and they both like X (b) P likes O, and they both dislike X (c) P dislikes O, and they both dislike X (d) P dislikes O, P likes X, and O dislikes X (e) P dislikes O, P dislikes X, and O dislikes X - CORRECT ANSWER C According to inoculation theory, a person's belief can be inoc...

IB SEHS Ch. 5 Rated A Skill The consistent production of goal-oriented movements, which are learned and specific to the task Cognitive Skill Activity involving primarily thinking. Perceptive Skill Interpreting and making sense of info coming in via senses Motor Skill Activity involving primarily movement Perceptual Motor Skill Activity involving the interpretation of environmental stimuli and the motor response to this sensory information Gross Motor Skills Movements that involve...

PSYC 375 Jeff Andre TEST 1 With Complete solutions sensation - answerThe ability to detect a stimulus and, perhaps, to turn that detection into a private experience. perception - answerthe act of giving meaning to a detected sensation qualia - answerIn philosophy, private conscious experiences of sensation or perception. dualism - answerthe idea that the mind has an existence separate from the material world of the body materialism - answerThe idea that the only thing that exists is matt...

Test Bank for Organic Chemistry 4e 4th Edition by David R. Klein. ISBN-13: 9594 Full chapters test bank PDF TABLE OF CONTENTS 1 A Review of General Chemistry: Electrons, Bonds, and Molecular Properties 1 1.1 Introduction to Organic Chemistry 2 1.2 The Structural Theory of Matter 3 1.3 Electrons, Bonds, and Lewis Structures 4 1.4 Identifying Formal Charges 7 1.5 Induction and Polar Covalent Bonds 8 1.6 Reading Bond-Line Structures 11 1.7 Atomic Orbitals 14 1.8 Valence Bond Theory 17 1.9 Molecular...