In order to examine conditions maintaining self-reinforcement functions, pigeons were trained to reward their own performances and then tested for adherence to work requirements under decreasing likelihood of punishment for undeserved self-reward. Contingent self-reinforcement was stably maintained given moderate to high probability that unmerited self-reward would incur punishing consequences....

Network traffic processes can exhibit properties of self-similarity and long-range dependence, i.e., correlations over a wide range of time scales. However, as already shown by several authors for the case of a single queue, the second-order behavior at time scales beyond the so-called correlation horizon or critical time scale does not significantly affect network performance. In this work, we...

1 New traffic models are called for to facilitate the design of effective admission and flow control algorithms, and network performance evaluation in accommodating video traffic. We propose a new approach, sequentially modulated self-similar processes (SMSSPs), to model MPEG coded video traffic. SMSSPs are shown to be able to capture both short range dependency (SRD) and long range dependency ...

In sport/exercise contexts, individuals use the performances of others to evaluate their own competence. In big-fish-little-pond effect (BFLPE) in educational settings, academic self-concept is positively predicted by one’s academic achievement but negatively predicted by the average achievement of others in one’s school or class. Participation in programs for academically gifted students leads...

This article presents an overview of a long-term research work with a rule system for the automatic performance of music. The performance rules produce deviations from the durations, sound levels, and pitches nominally specified in the music score. They can be classified according to their apparent musical function: to help the listener ( I ) in the differentiation of different pitch and durati...

The purpose of this study is to evaluate the effect of emotional intelligence on the motivation and performance of East Azarbaijan the Red Crescent staff. In this study EI determined as the independent variable component of self awareness, self management, social awareness, and relations management, motivation and performance as dependent variables. The research method is descriptive-survey. In...

the purpose of this study is to evaluate the impact of self-fulfilling prophecy on the motivation and performance of national iranian gas company staffs. in this study, considering the importance of peoples’ perception and its role in motivation and consequently their performance in organization, we have tried to investigate the influence of one of these perceptual factors by using the correlat...

The objectives of this study were (a) to examine the writing performance of L2 learners on the level-specific tasks based on Common European Framework of Reference (CEFR) and (b) to study the likely difference between students' self-assessed level of writing and those reported by raters. The study was conducted with 138 Iranian students at BA and MA levels in Alborz Institute of Higher Educatio...