Defining delayed consequences as reinforcers: some do, some don't, and nothing changes

Results of a survey sent to members of the editorial boards of five behavior-analytic journals in 1990 indicated that there was no consensus among respondents with respect to whether delayed events can function as reinforcers (Schlinger, Blakely, Fillhard, & Poling, 1991). Since that time, several studies with nonhuman animals have demonstrated that events delayed by at least several seconds can increase the probability of occurrence of the responses that produce them. To determine the relative number of contemporary behavior analysts who nonetheless believe that reinforcers must immediately follow the responses that produce them, the present study replicated the procedures used by Schlinger et al., with similar results. That is, respondents did not agree with respect to whether delayed events could be reinforcers.     

Using Conditioned Reinforcers to Improve Behavior-Change Skills: Clicker Training for Practitioners

We evaluated the use of a clicker sound as a conditioned reinforcer to teach behavior interventionists appropriate clinical skills during in-situ training. A multiple-baseline-across-behaviors design indicated that the intervention was effective in increasing all target behaviors for all participants. For two of the participants, we conducted maintenance probes one to five weeks after the final training session and performance continued to occur at a high level. Although the participants ranked the contingent clicker presentation as less disruptive and more fair than typical feedback methods, they ranked it as slightly less helpful, less worthwhile, and less pleasant than typical feedback methods. These findings suggest that clicker training can play a valuable role in training mental health professionals.     

The Abative Effect: A New Term to Describe the Action of Antecedents that Reduce Operant Responding

The Analysis of Verbal Behavior - Behavior-analytic terminology concerning the so-called inhibitory effect of operant antecedents lacks precision. The present paper describes the problem with...     

Using Task Clarification and Feedback Training to Improve Staff Performance in an East African Nongovernmental Organization

The present study used a multiple-baseline design to illustrate the effectiveness of an intervention package consisting of a multipurpose job aid and feedback training in improving the performance of supervisors and animal trainers in a nongovernmental organization headquartered in East Africa. Prior to the intervention, the performance of three supervisors and three animal trainers was suboptimal. Performance improved when supervisors were taught to use the job aid and provide feedback, and reached a high and consistent level during a subsequent phase, in which supervisors used the job aid independently. Limited maintenance and generalization data suggest that the intervention package produced lasting and generalized effects, and social validity data suggest that supervisors viewed the intervention as acceptable. These findings appear to be the first experimentally controlled demonstration of the potential value of organizational behavior management in improving performance in nongovernmental organizations working in resource-poor areas.     

试论经贸关系对现代国际关系结构的影响——以俄美欧关系为例

在全球化时代的国际关系互动中,经贸关系的重要性日益突出.因为它正成为目前国家实现外部"安全-利益-权力"目标的关键手段.俄美欧三方经贸关系的发展和现状较好地说明了这一点.俄美欧三方关系结构是不平衡的,但以贸易、货币金融和FDI为主要内容的经贸关系增进了三方的共同利益,确保了三方关系结构的安全性.     

Art in the Time of Frugality: Scarcity,Cooperation, and Change in American Art Museums

Funding for American art museums has undergone significant changes in the past 20 years. In particular, federal and corporate giving have substantially declined following the Great Recession. These changes impact museums’ ability to secure funding for exhibitions. This study addresses how funding scarcity affects American art museums, specifically with regard to staff’s ability to execute their own tasks and the strategies of action they use to compensate for these changes. Drawing from literature on resource scarcity, I explore how funding declines have prompted museum staff to use “strategic cooperation” as a means of diversifying limited financial resources. Moreover, using interviews with curators and development officers, I identify three cooperative strategies they may use: coordinating inter‐professional activities, pooling professional knowledge, and finding creative financial solutions. These findings add to work on resource scarcity by identifying inter‐group cooperation as a diversification strategy. More importantly, I add to this literature by specifically identifying multiple forms of strategic cooperation individuals may employ to combat resource scarcity. Finally, while literature on the arts has focused on museums’ propensity for inter‐professional conflict during times of duress, my work demonstrates that, despite this, cooperative action is a present and viable strategy in cultural organizations.     

中国要素收入份额变动的技术进步意义

新中国成立以来,劳动报酬在我国国民收入中的比重虽然在不同的时期表现出不同的波动方向,但总体上是下降的。不过,值得注意的是,近年来显现出了U型变化趋势。对于劳动收入份额下降的原因,已有的解释主要从制度和结构变迁的角度进行分析,忽视了要素收入份额变动背后蕴含的技术进步含义。立足于新古典要素分配理论,从技术进步路径和要素替代弹性的角度对我国要素收入份额的变动进行分析,可以发现我国正处于技术进步路径由资本偏向型向人力资本偏向型变迁的关键时期,且劳动要素份额长期可能趋于稳定。     

Publication Trends in The Analysis of Verbal Behavior: 1982–1998

The Analysis of Verbal Behavior - Every article published in The Analysis of Verbal Behavior (TAVB) from its inception as a newsletter through 1998 was rated along several dimensions. Results...     

Hiring Behavior Analysts: Free Gifts at a Booth Increase Verbal Contacts with a Recruiter,but Not Serious Job Inquiries

ABSTRACT

The job market for certified behavior analysts currently is excellent, which poses a serious challenge for organizations looking to hire such individuals. We evaluated whether the provision of small giveaways at a recruitment booth set up at two behavior-analysis conferences and at a university career fair influenced the relative number of attendees who verbally contacted a recruiter for an organization looking to hire certified and prospective behavior analysts. We also examined whether the provision of gifts influenced the relative number of attendees who left an e-mail address requesting further contact about possible employment. An alternating-treatments design was used to compare the giveaways and no-giveaways conditions. The giveaways items significantly increased the number of attendees who spoke with the recruiter, but not the number who requested further contact. These findings provide support for the use of giveaways items to generally attract attention to a recruiter, but further research is needed to determine whether their use increases applications for employment.     

Accurate Delayed Matching-to-Sample Responding without Rehearsal: An Unintentional Demonstration with Children

Research on joint control has focused on mediational responses, in which simultaneous stimulus control from two sources leads to the emission of a single response, such as choosing a comparison stimulus in delayed matching-to-sample. Most recent studies of joint control examined the role of verbal mediators (i.e., rehearsal) in evoking accurate performance. They suggest that mediation is a necessity for accurate delayed matching-to-sample responding. We designed an experiment to establish covert rehearsal responses in young children. Before participants were taught such responses; however, we observed that they responded accurately at delays of 15 and 30 s without overt rehearsal. These findings suggest that in some cases, rehearsal is not necessary for accurate responding in such tasks.