Category: F
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Form constancy
The ability to recognize an object or shape, regardless of what position or angle it is viewed from or with slight changes in color or size; an important element in spatial orientation and in visual skills that often gives difficulty to children with learning disabilities or other developmental disorders. The ability to identify an object…
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Formal operations
The fourth stage of children’s learning, according to Piaget’s theory of cognitive development.
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Footling breech
A type of fetal presentation in which one or both feet are tucked backward under the buttocks at the pelvic opening, with one foot being called single footling and both feet called double footling. A fetal position within the womb where the feet of the unborn baby are closest to the cervix, and thus will…
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Food labels
Information that the Food and Drug Administration requires to be on all food products from manufacturers, including information on the ingredients; the net contents or net weight (including liquid); the name and business address of the manufacturer, packer, or distributor; and (where appropriate) the date by which it should be sold. The information provided on…
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Food additives
Any substance added to food during processing. In the United States and many other countries, such additives are regulated and tested for safety, though problems can still occur. Chemicals added to food as preservatives, sweeteners, colorants, flavorings, or antioxidants. Thousands of food additives exist, and most are safe. Some, however, cause adverse reactions in susceptible…
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Finger spelling
Use of hand shapes to stand for letters of the alphabet, to spell out words. Fingerspelling is often used by people with ear and hearing problems when they are being taught using a total communications approach, but it is avoided by those teachers of the deaf who believe that no form of manual communication should…
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Financial aid
For students, a variety of programs providing help in handling the costs of attending a college or private school, some applying only to tuition costs but others covering additional expenses, such as room and board, books, and other supplies. Financial aid comes in many forms, including scholar¬ ships, grants, subsidized loans, work-study programs, and (generally…
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Feticide
The killing of a living fetus in the uterus, as through abortion. Recently, some antiabortion activists have taken to using the term infanticide instead, for rhetorical purposes.
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Fetal presentation
The orientation of a fetus in the mother’s pelvic cavity in preparation for childbirth.
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Fertility workup
A major medical and sexual evaluation done in cases of infertility.