This commentary on EC 608 301 points out that devotion to the natural science canon of experimental proof in the area of generality testing requires proof procedures that are difficult, expensive, or impossible, but adopting a different canon of proof will not produce the desired certainty about the accuracy of the answer. (JDD)

It is vital that librarians know the assumptions and principles of information-seeking behavior, make observations of themselves and users, and analyze failed reference interactions. They can make the human factor a strength rather than a limitation in the seeking and sharing of information. (Author/JMV)

Explores the problem of urban violence, and discusses a research strategy that can help to explain this phenomenon. The author contends that research might best address violence if it was designed to include variables of poverty and racism and was more inclusive of research from a broader range of scientific disciplines. (GR)

An alternating least squares method for iteratively fitting the longitudinal reduced-rank regression model is proposed. For social and behavioral science applications, the developed algorithm does not rely on the assumption of multinomial errors and allows for scaling of input and output variables. (SLD)

The objective of the Special Education Department at California University of Pennsylvania is to prepare broadly trained teachers of handicapped children and adults within a noncategorical performance-based model. This paper describes the program's competency clusters in such areas as applied behavior analysis, behavioral assessment,…

This paper describes research activities of the Positive Teaching Project, focusing on the nature of classroom behavior problems viewed by teachers as particularly troublesome, teachers' typical responses to classroom behavior, classroom behavior management strategies based on manipulation of antecedents and natural consequences, and training…

Presents study results determining the effect of incentives on willingness to participate in experiments involving varying degrees of aversive treatments. Reports methods, procedures, and results for three different experiments. Concludes that willingness to participate was greater with larger incentives but lower for aversive treatments. Argues…

A functional analysis involving antecedent events was conducted with four students identified as having behavior problems. Off-task behavior was measured while task difficulty and level of adult attention was manipulated during analog sessions. Results revealed higher rates of off-task behavior during difficult tasks and improved behavior when…

Reviews research into the effects of full-time day care on parent-child bonding, noting a number of weaknesses in research in this area, namely small sample size. Concludes that while most research finds that early day care can potentially disrupt the attachment bond, the significance of the disruption is unclear. (MDM)

Examines research on the fundamental contexts for social contact: the family and networks of social support. It focuses on the processes and dynamics within these systems of relationships that are considered vitally important to normal and abnormal mental and emotional development. (GR)

Following the behavior-analytic tradition of analyzing individual behavior, the present research investigated demand elasticity of individual consumers purchasing supermarket products, and compared individual and group analyses of elasticity. Panel data from 80 UK consumers purchasing 9 product categories (i.e., baked beans, biscuits, breakfast…

Intergroup attitudes were assessed in European American 1st-grade (M=6.99 years, SD=0.32) and 4th-grade (M=10.01 years, SD=0.36) children (N=138) attending ethnically homogeneous schools to test hypotheses about racial biases and interracial friendships. An Ambiguous Situations Task and an Intergroup Contact Assessment were administered to all…

The current study assesses the effects of the commuting environment on affective states and hiring decisions. A total of 136 undergraduate females were randomly assigned to one of four conditions based on the length (10 km vs. 30 km) and level of congestion (low vs. high) during a commute. Multivariate analyses of variance indicate that affective…

When Jackson State University officials and their collaborators assembled a proposal for a $12 million social and behavioral research center to combat terrorism, they hoped Federal officials would give a nod of approval to what they believed was a high-value concept. The proposal, Featuring the predominantly White Mississippi State University as…

Results are reported from 2 common measures of medical student attitudes toward older adults: Maxwell-Sullivan Attitude Survey (MSAS); and UCLA Geriatrics Attitude Survey (GAS), with students entering the University of South Carolina School of Medicine (USCSM) in the period 2000--2005. A reliability analysis incorporating item means, Cronbach's…