Description: This article discusses occipitoparietal contributions to recognition memory. Background: Many human neuroimaging investigations on recognition memory employ verbal instructions to direct subject's attention to a stimulus attribute. But do the same or a similar neurophysiological process occur during nonverbal experiences, such as those involving contingency-shaped responses? Establishing the spatially distributed neural network underlying recognition memory for instructed stimuli and operant, contingency-shaped (i.e., discriminative) stimuli would extend the generality of contemporary domain-general views of recognition memory and clarify the involvement of declarative memory processes in human operant behavior. Methods: Fifteen healthy adults received equivalent amounts of exposure to three different stimulus sets prior to neuroimaging. Encoding of one stimulus set was prompted using instructions that emphasizing memorizing stimuli (Instructed). In contrast, encoding of two additional stimulus sets was prompted using a GO/NO-GO operant task, in which contingencies shaped appropriate GO and NO-GO responding. During BOLD functional MRI, subjects completed two recognition tasks. One required passive viewing of stimuli. The second task required recognizing whether a presented stimulus was a GO/NO-GO stimulus, an Instructed stimulus, or novel (NEW) stimulus. Retrieval success related to recognition memory was isolated by contrasting activation from each stimulus set to a novel stimulus (i.e., an OLD > ...

Description: This article discusses development of interests in children with autism. Abstract: By definition, children with autism have limited interests. While considerable efforts have been directed toward the social and communication difficulties faced by children with autism, less attention has been directed towards understanding the development and acquisition of new interests. Such understanding may help autism interventionists-establish increasingly diverse and complex interests thereby increasing reinforcing events, learning opportunities, activity participation, and social engagement. This paper describes an observational system for monitoring reinforcer diversity and event engagement during naturalistic teaching portions of an early intervention program. Data are presented for two children. It is suggested that such measures are necessary for two reasons. First, given the lack of empirical support and the importance of reinforcers, there is a need for measurement systems to monitor the development of interests in early intervention programs for children with autism. Second, there is a paucity of research addressing expansion of interests. Developing measurement systems increases the likelihood that evidence-based practices will emerge. Hopefully, these efforts will increase our knowledge, increase child preference for instruction, and open avenues for enhanced instructional and life opportunities based on expanded interests.

Description: This article discusses Indology and Marxist Hermeneutics. Although Indian civilization has been one of the most extensively researched fields in the Western Humanities departments, it remains one of the most misinterpreted subjects. Scholars have applied various theories and methods to study this ancient field. However, often their analyses and interpretations fail to do justice to this complex tradition. In the name of "scientific objectivity", they have often applied their own subjective bias. In this paper, I endeavor to demonstrate how the theories of Marx have misinterpreted Indian culture.

Description: This article discusses the effects of a supportive communication training workshop on the verbal behavior of behavior analysts. Abstract: This study evaluated the effectiveness of a workshop designed to train behavior analysts to use supportive verbal behavior during distressing situations. Participants were trained to provide descriptive, empathetic and hopeful statements using instructions, rationales, modeling, roleplay, feedback, and rehearsal. A pre-post design was used to analyze the effects of the training on verbal and non-verbal behaviors of four females during simulation scenarios. Results indicate all four participants provided maximum support statements above pre-training levels during post-training simulation and written assessments. The importance of behavior analysts engaging in supportive behavior, as well as the difficulties involved in measuring constructs such as intent and timing of verbal responses, is discussed.

Description: This paper discusses the Hindu religion and elements of ecology that relate to this religion. It describes some of the principles of Mahatma Gandhi and describes how these are important spiritually and ecologically.