The quest for determining the degree of learning difficulty associated with different types of categories has been instrumental in our understanding of human categorization behavior and, more broadly, human generalization. For instance, we now know that the topological nature of the dimensions (e.g., whether these are integral or separable) that…

In two experiments, we examined the disruptive effects of a "can't answer" response option (CARO) on equivalence formation. The first experiment was a systematic replication of Duarte, Eikeseth, Rosales-Ruiz, and Baer (1998), in which participants in a CARO group and a No-CARO group performed conditional discrimination tasks with…

DISCRIMINATION IN THE SCHOOLS CAN ASSUME MANY FORMS. ONE KIND OF PREJUDICE INVOLVING THE ATTITUDES HELD TOWARD LOWER SOCIOECONOMIC CLASSES MAY BE TERMED "SITUATIONAL BIAS." IT IS DEFINED AS AN EVENT WHEREIN A PERSON, PERSONS, OR AN AGENCY DOES NOT HAVE FACILITIES AVAILABLE TO COUNTERACT THE ABSENCE OR PRESENCE OF A QUALITY OR ATTRIBUTE…

This study examines the relationship between temperament characteristics and skill manifestations or deficits in two groups of kindergarten children, one in Ohio and one in Taipei, Taiwan. Its purposes were to determine if such a relationship did exist and, if so, to see if it obtained cross-culturally. Teachers and parents assessed children on…

These guidelines are part of a total curricular program K-12 developed for use in the elementary and secondary schools of the Diocese of Cleveland. Objectives for the study of the communication arts in these grades are listed as follows: (1) Listening with attention, discrimination, and empathy, (2) Viewing with perception, discrimination, and…