DevPsych Ch.5 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| the cephalocaudal pattern | the sequence in which the earliest growth always occurs at the top with physical growth and differentiation of features gradually working their way down from top to bottom; also occurs in head area. |
| the proximodistal pattern | the sequence in which growth starts at the center of the body and moves toward the extremities |
| Shaken Baby Syndrome | brain swelling, hemorrhaging; it affects hundred of babies in the U.S. each year. |
| forebrain | portion furthest away from spinal cord |
| cerebral cortex | covers forebrain; two halves |
| frontal lobes | involved in involuntary movement, thinking, personality, memory, emotion, sustained attention, and intentionality/purpose |
| occipital lobes | vision function |
| temporal lobes | active role in hearing, language processing, and memory |
| parietal lobes | important roles in registering spatial location, attention, and motor control |
| lateralization | specialization of function in one hemisphere of the cerebral cortex or the other |
| neurons | nerve cells that handle information processing; send electrical and chemical signals to communicate with each other |
| myelin sheath | a layer of fat cells that encases many axons; insulates axons and helps electrical signals travel faster |
| synapses | tiny gaps between neurons' fibers; chemical interactions within these gaps connect axons and dendrites |
| myelination | the process of encasing axons with fat cells; starts in the prenatal term and continues through adolescence |
| prefrontal cortex | the are of the brain where higher-level thinking and self-regulation occur |
| Sudden Infant Death Syndrome (SIDS) | a condition that occurs when infants stop breathing, usually during the night, and die suddenly without an apparent cause; highest cause of infant death in U.S. |
| marasmus | caused by a severe protein-calorie deficiency and results in a wasting away of body tissues in the infant's first year |
| kwashiorkor | caused by severe protein deficiciency; appears between 1 and 3 years of age; appear well fed even though they are not because the child's abdomen and feet begin to swell with water; vital organs collect nutrients and hold them away from other body parts |
| maturation | the unfolding of a genetic plan through which motor development comes about |
| dynamic systems theory | infants assemble motor skills for perceiving and acting; infants must see/perceive something in the environment that motivates them to act |
| reflexes | built-in reactions to stimuli; govern movements automatic and beyond control; genetically carried survival mechanisms |
| rooting reflex | occurs when infant's cheeek is stroked or side of mouth is touched |
| sucking relfex | occurs when a newborn automatically sucks an object placed in its mouth |
| Moro reflex | |
| the Babinski reflex | infants fan out their toes and twist their foot inward when the sole of their foot is stroked; disappears after 9 months - 1 year |
| the grasping reflex | occurs when something touches the infant's palms |
| gross motor skills | skills that involve large-muscle activities such as moving one's arms and walking |
| fine motor skills | skils that involve finely tuned movements |
| the palmer grasp | the initial instinct of an infant to grasp with whole hand |
| the pincer grip | the forefinger-to-thumb method of grasping that evolves at the end of the first year |
| sensation | occurs when information reacts with sensory receptors (eyes, ears, tongue, nostrils, and skin) |
| perception | the interpretation of what is sensed |
| ecological view | perception functions to bring organisms in contact with the environment and to increase adaptation |
| affordances | opportunities for interaction offered by objects that fit within our capabilities to perform activities |
| size constancy | the recognition that an object remains the same even though the retinal image of the object changes as you move toward/away from it |
| shape constancy | the recognition that an object remains the same shape even though its orientation to us changes |
| intermodal perception | integrating information from two or more sensory modalities, such as vision and hearing |
Created by:
lmr268
Popular Psychology sets