This paper investigates the determinants of reciprocity towards the experimenters in the lab under a flat-wage scheme. We find that personality attributes – such as agreeableness – help predict the behaviour of the subjects. We additionally propose and assess a general measure of reciprocity.

This study seeks to investigate the effect of explicit and implicit corrective feedback on the narrative writing of advanced Iranian EFL learners. In so doing, the study was conducted with 76 advanced EFL learners from 3 intact classes at an English language teaching institute in Iran. The sample was selected from among 92 learners by means of Oxford Quick Placement Test. After the researchers ...

In a robust parameter design (RPD) problem, the experimenter is interested to determine the values of con-trol factors such that responses will be robust or insensitive to variability of the noise factors. Response sur-face methodology (RSM) is one of the effective methods that can be employed for this purpose. Since quality of products or processes is usually evaluated through several quality ...

Abstract The LIX beamline (16-ID) at NSLS-II is a scattering dedicated to probing structures in biological samples. supports both solution and microbeam scanning structural mapping experiments. In addition providing stable reliable beam, the optical system must be able quickly change configuration support multiple modes of operation that require different beam properties such as photon energy s...

An enhanced displacement feedback structural control procedure is presented for performance-based design in this paper. At first, a comparative study is implemented assessing three most common active control algorithms including state, acceleration, and displacement feedback controls. The advantage of the displacement feedback algorithm for active control of structures against earthquakes is de...

Natural vibration analysis of plates represents an important issue in engineering applications. In this paper, a new and simplify method for vibration analysis of circular and rectangular plates is presented. The design of an effective robust controller, which consistently attenuates transverse vibration of the plate caused by an external disturbance force, is given. The dynamics of the plate i...

the aim of this study was to determine the probable relationship of failure and success with self-efficacy expectations in learning shooting skill. the subjects were 63 physical education students of urmia university who were assigned to two experimental and one control group. the subjects received training in air-rifle shooting for one day and practiced it for three days. at the end of each pr...

In this paper, we experimentally examined whether changes in the facial expressions of teleoperated androids could affect and regulate operators’ emotion, based on the facial feedback theory of emotion and the phenomenon of body ownership transfer to the robot. Twenty-six Japanese participants had conversations with an experimenter based on a situation where participants feel anger and, during ...