Transcription of Conceptual Framework - SAGE Publications
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39 Biologist Bernd Heinrich (1984, pp. 141 151) and his associates once spent a summer conducting detailed, systematic research on ant lions, small insects that trap ants in pits they have dug. Returning to the university in the fall, Heinrich was surprised to dis-cover that his results were quite different from those published by other researchers. Redoing his experiments the following summer to try to understand these discrepan-cies, Heinrich found that he and his fellow researchers had been led astray by an unex-amined assumption they had made about the ant lions time frame: Their observations hadn t been long enough to detect some key aspects of these insects behavior.
chapTeR 3 CoNCEpTuAL FRAMEWoRk 41 balance that emphasized individual initiative, competition, and a spontaneous division of labor, rather than genetic …
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