An Investigation Into Rate-building and Cues on Conditional Discrimination Performance Using a Repeated Acquisition Procedure

The present study consisted of eleven experiments divided between two series of studies. The first part of Series 1 aimed at replicating the findings of Porritt (2007) and Porritt et al. (2009). Findings from Series 1 showed that rate-building, when number of practices and reinforcement rate are controlled, enhance training accuracy. However, the greater response rates did not improve retention accuracy, a failure to replicate. Given the contrary outcomes, the studies in the second part of Series 1 attempted to fully replicate Porritt by using variables that have been shown to improve retention accuracy. These results replicated Porritt only when similar behaviours were trained under like conditions between the Training and Retention components. An interpretation of the Series 1 data suggests that, rather than response rate, response duration may contribute towards retention accuracy. The second series of studies investigated the role of stimuli in the repeated acquisition procedure. Findings show the use of colour cues generated the greatest accuracy while completing behaviour chains. However, both colour cues and position of last response were found to govern chain completion accuracy. Findings from Series 2 suggest attention should be paid to the use of cues when the repeated acquisition procedure is used in rate-building experiments. Overall, the present study found that focusing on duration-reduction, in an animal analogue study using a repeated acquisition procedure with no-colour cues, may reveal the prime contributor to greater retention in Precision Teaching

A Good Education for All? Desegregation and Educational Reform in Albany’s Schools

Public and private schools throughout American history have been segregated due to policies crafted and implemented by local school boards. The Supreme Court decision in the Brown v. Board of Education case said segregated public schools were inherently flawed and that the idea of separate-but-equal had no place in public education. But how were school boards to integrate the schools? Cities such as Albany had neighborhoods that had a majority black proportion, meaning that the schools within these neighborhoods were going to be segregated. Policies pursued by the Albany School Board of Education did not provide a solution and The Brothers sought to mobilize the members of the South End and Arbor Hill communities to take action for the state of education in the schools. Using documents from the Albany School Board, The Brothers, and looking at local public and private schools, this paper argues that the policies and programs pursued not only by public but private schools as well, inhibited the educational growth of the children and continued the segregation persisting within these schools. Dealing with the racial imbalance, admissions policies, and practices within the schools, the city of Albany had to find ways to deal with the growing problem of segregation. The history of Albany’s schools shows the challenges when dealing with segregation in the educational system, and if left alone, these problems would continue into future generations

The Challenge of Legal Citation Systems

Mastering legal citation means understanding multiple citation systems. In addition to the Bluebook, fifty states produce fifty sets of laws, and each state decides how it wants its own materials to be cited. For case law, the Bluebook advises authors to use the West Reporter citations if available, but to add public domain citations if a state uses them. However, a state’s internal rules may require citation to the official state reports. All this creates a maze of rules that practitioners need to follow. Legal citation presents difficulties for law students that law librarians and instructors need to appreciate, so they can find the best ways to address them

Practice Makes Perfect – or at Least Better!

This fall, I will teach my third semester of Advanced Legal Research at Cardozo School of Law. With the support of the library, I have learned a great deal about how to teach effectively over the past year. They gave me the opportunity to conduct a mock ALR class this summer, which helped me tremendously. In this post, I will describe my journey as a new adjunct professor

An analysis of supervisor training programs

Thesis (M.B.A.)--Boston University, 1949. This item was digitized by the Internet Archive

Online Timing Slack Measurement and its Application in Field-Programmable Gate Arrays

Reliability, power consumption and timing performance are key concerns for today's integrated circuits. Measurement techniques capable of quantifying the timing characteristics of a circuit, while it is operating, facilitate a range of benefits. Delay variation due to environmental and operational conditions, and degradation can be monitored by tracking changes in timing performance. Using the measurements in a closed-loop to control power supply voltage or clock frequency allows for the reduction of timing safety margins, leading to improvements in power consumption or throughput performance through the exploitation of better-than worst-case operation. This thesis describes a novel online timing slack measurement method which can directly measure the timing performance of a circuit, accurately and with minimal overhead. Enhancements allow for the improvement of absolute accuracy and resolution. A compilation flow is reported that can automatically instrument arbitrary circuits on FPGAs with the measurement circuitry. On its own this measurement method is able to track the "health" of an integrated circuit, from commissioning through its lifetime, warning of impending failure or instigating pre-emptive degradation mitigation techniques. The use of the measurement method in a closed-loop dynamic voltage and frequency scaling scheme has been demonstrated, achieving significant improvements in power consumption and throughput performance.Open Acces