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Mattaini, Mark A. – Early Child Development and Care, 1995
Argues that graphic images and technologies can be of substantial help to social work practitioners for assessment and intervention with children and families. Suggests a range of graphic tools and techniques, including profiles, ecomaps, sequential ecomaps, contingency diagrams, concurrent graphing, and computerized Visual EcoScan. (DR)
Descriptors: Charts, Computer Graphics, Diagrams, Family (Sociological Unit)
Peer reviewed Peer reviewed
Hawkins, Donald T. – Online Review, 1984
This update of 1978 bibliometric study of online retrieval literature reveals that: literature has continued to grow, reaching peak annual output (504 papers) in 1981; conference literature has become centralized in four major proceedings; online retrieval papers have appeared in 479 journals; and 31 authors have contributed 10 or more papers.…
Descriptors: Authors, Conferences, Graphs, Information Retrieval
Dunham, Penelope H.; Osborne, Alan – Focus on Learning Problems in Mathematics, 1991
The difficulties and misconceptions that many students experience when learning to visualize graphs of functions are discussed. Specifically, the inability to make accurate connections between symbolic and graphical representations, the lack of understanding about scale and scaling, and the confusion caused by transformations are examined with…
Descriptors: Cognitive Processes, Concept Formation, Curriculum Development, Elementary Secondary Education