The presentations of evolutionary theory of 13 prominent secondary school biology textbooks (3 Chinese, 8 American, and 2 Soviet) were examined using the methods of content analysis. Pronounced differences in topic emphasis among the 13 textbooks and systematic trends between countries are discussed. (Author/ZWH)

Contrasts data gathered regarding how textbooks deal with natural selection and teacher's ability to explore pupils' ideas related to it with an approach seeking to develop the pupils' capacity to explain biological change using the model of natural selection. Results show the approach is often characterized by superficial handling of key ideas…

Provides both the pedagogic and scientific thinking that guided the construction of a classroom role play called "The Great Evolution Debate," which is about the publication of Darwin's "The Origin of Species." Provides tentative findings regarding learning from role playing. (ZWH)

This paper examines how and why individuals with mental retardation were seen as a public menace between 1900 and 1920. Degenerationism is presented as a phenomenon that supports God's creation of humans in a civilized state, that explains human pathology as a medical/psychiatric degeneracy, and that characterizes degenerates as atavistic…

A historically rich teaching intervention was developed for biological evolution with the intent of promoting a conceptual change from students' initial understanding to a more Darwinian understanding. Results from evaluation of the intervention indicate promise in the use of historical materials in conjunction with a conceptual change strategy.…

Describes a heuristic inquiry process attempting to better understand and appreciate a major aspect of religion influenced culture in the southern United States which has an impact on science education. Examines the intellectual and emotional viewpoints of scientists, science educators, and science teachers regarding the relationship between their…

Describes an activity that uses paper airplanes to demonstrate natural selection and is preceded by a lesson on the fossil record to supply a foundation for the concept of evolution. (JRH)

In artificial life research, scientists use the principles of evolution to develop complex behaviors from simple elements. By creating lifelike processes, they are trying to understand real organisms and explore possibilities for life in other circumstances. Techniques used are diverse, including biological testing, robotics, and computer…

Describes how a film regarding a controversial issue (evolution education) can be used in the classroom to generate student interest and initiate excellent opportunities for teaching critical thinking skills in high school biology. Daily activities are provided to demonstrate how a lesson on evolution was built around this film. (ZWH)

Mysteries of the biological past that paleontologists are trying to solve are discussed. Topics include first seeds, fossils and computers, packrat middens, charcoal clues, soft parts, Burgess shale, halkieriids, toe count, whales with feet, long necks, and changing functions. (KR)

Discusses methods of assessing language comprehension in apes. Considers the possible effect of brain physiology on the differences between productive and receptive language skills. Examines the possibility that differences between synaptic transmission and volume transmission, or transmission across extracellular spaces, of neurological impulses…

Semistructured interviews with 15 masters-level biology students revealed that most proposed deterministic explanations of evolutionary processes, ignored the role of chance, seemed unaware of debates over deterministic versus probabilistic models of evolution, and confused evolutionary theory (a model) with the actual complex processes it…

Presented is an analysis of creationist styles of presentation from the viewpoint of a student of folklore. Folklore themes, and formulaic utterances are discussed. The roles of language development and culture are stressed. (CW)

Examines evolutionary trends, specifically trends in size, complexity, and fitness. Notes that documentation of these trends consists of either long lists of cases, or descriptions of a small number of salient cases. Proposes the use of random samples to avoid this "saliency bias." (SR)

Discusses evolutionary theory for the universal human tendency to produce art. Presents ideas on the biological basis for aesthetic qualities. (PR)