random Flashcards
top-down processing
perceiving things based on one’s prior knowledge
bottom-up processing
processing and making sense of new stimuli
proactive interference
loss of new info
retroactive interference
loss of old info
transduction
conversion of one form of energy to another (such as environmental stimuli -> neural signals)
sensation
sensory receptors/nerves receive information from environment (five senses), uses bottom-up processing
perception
interpretation of sensory info, uses top-down processing
primacy effect
first items remembered
recency effect
most recent items remembered
concrete operations
logical thinking
formal operations
philosophical thinking
assimilation
incorporation of new info (all four legged animals are doggies)
accommodation
alteration of pre-existing info to fit new info (doggies are different than kitties but they both have four legs)
afferent neurons
sense stimuli
efferent neurons
carry signals away from the CNS to initiate an action