Three qualitative research methodologies (ethnography, microethnography, and ethology) are contrasted according to their disciplinary origins, methods for data collection and analysis, and use of audiovisual technology. Studies that exemplify the special education applications of these methodologies are summarized. (Author)

It is often said that a dog is a best friend. In fact, after cattle, dogs are the oldest domesticated animals. Dogs have lived with humans for over 10,000 years and have been selectively bred for various types of domestication. Domesticated dogs have performed many roles in society throughout history-rescue dogs, hunting dogs, guide dogs, and…

The purpose of this experiment was to compare components of the human and rat auditory event-related potential (ERP) in a serial feature-positive discrimination task. Subjects learned to respond to an auditory target stimulus when it followed a visual feature (X [right arrow] A+), but to not respond when it was presented alone (A-). Upon solving…

The Barnes maze is a spatial memory task that requires subjects to learn the position of a hole that can be used to escape the brightly lit, open surface of the maze. Two experiments assessed the relative importance of spatial (extra-maze) versus proximal visible cues in solving the maze. In Experiment 1, four groups of mice were trained either…

Describes an activity in which students map mockingbirds' territories and describe at least 10 common behaviors of these birds. (Author/CCM)

Previous studies showed that the serum- and glucocorticoid-inducible kinase ("sgk") gene plays an important role in long-term memory formation. The present study further examined the role of SGK in long-term potentiation (LTP). The dominant-negative mutant of "sgk," SGKS422A, was used to inactivate SGK. Results revealed a time-dependent increase…

In this study, the authors examined how overreporting of psychopathology indices on the Personality Assessment Inventory (PAI; L. C. Morey, 1991) performed as screening measures for malingering in a sample of 166 defendants undergoing pretrial court-ordered evaluations in the federal criminal justice system. Using results from the Structured…

Although women have made remarkable gains during the present century in terms of voting rights, education, and recreational and employment opportunities, the fact remains that their metamorphosis from "fair sex" to "full persons" is still an ongoing process. This paper examines certain historic educational and scientific…

This paper examines concepts in information-processing theory which are likely to be relevant to development and characterizes the methods and data upon which the concepts are based. Among the concepts examined are those which have slight empirical grounds. Other concepts examined are those which seem to have empirical bases but which are…

Presents a historically based outline of six stages of human normative development. Elucidates this outline phenomenologically and derives a hierarchical scheme of normative behavior from which to develop programs of moral education. (SK)

Studies of memory impairment in humans and experimental animals have been fundamental to learning about the organization of memory and its cellular and molecular substrates. When memory impairment occurs, especially after perturbations of the nervous system, the question inevitably arises whether the impairment reflects impaired information…

This essay discusses the scholarly ethos in schools of education, the social milieu within which educational research is generated, taught and/or ignored. Ethos is defined as the central character of an institution, i.e., the modal characteristics and norms of the teacher education subculture. What students learn about research is far more a…

Actual and potential contributions from the fields of anthropology, sociology, ecological and environmental psychology, and ethology to measurement and evaluation, particularly in early childhood education, are discussed. The diversity and potency of these approaches suggest that a multidisciplinary, eclectic approach to finding measures for…

An ethological or behavioral approach views childhood emotional outbursts as conflict between avoidance and attachment behavior on the part of the child. The classification of the level of motivation may produce a more useful diagnosis than standard psychiatric categories of behavior. This approach can also be applied to children diagnosed as…

When a sensory cue was repeatedly followed by a behavioral event with fixed delays, pairs of premotor and primary motor neurons showed significant increases of coincident spikes at times a monkey was expecting the event. These results provided evidence that neuronal firing synchrony has predictive power. To elucidate the underlying mechanism, here…