Reasoning Test The ART was developed by Embretson (1995) using the cognitive design system approach. ART items are matrix completion problems. Matrix completion problems appear on a variety of intelligence and ability tests. They are considered a stable measure of fluid intelligence (Raven, 1965). Construct Validity and Cognitive Diagnostic Assessment 133 Embretson (1995, 1998) further develope...

Confirmatory factor analysis method is usually used in psychological surveys to evaluate the construct validity. But most of the researchers have been wasting their resources (e.g. effort, time, money) without power analysis at the beginning of their studies. The main purposes of this study are to analyze the statistical power, to estimate sample size for the confirmatory factor analysis model ...

this paper presents novel active filter for mitigation electromagnetic interference (emi) and other adverse effects of pulse width modulation (pwm) inverter-fed ac motor system. an active filter proposed and devised for this system is characterized by sophisticated connection of two small separate filters, capable of mitigating all the adverse effects. this paper provides high frequency models ...

the aim of this study was to determine the validity and reliability of moral orientation questionnaire in the student athletes. the statistical population consisted of physical education students of mashhad ferdowsi university (n=450). 186 subjects were selected randomly as the sample. 14-item moral orientation questionnaire (miltiadis, 2010) was used which included 2 factors (deontological eth...

This work describes the measurement of the common-mode current conversion coefficient for a microstrip line with solid and slotted ground planes by using a VNA with a BCI probe. The radiated emissions estimated by the common-mode current conversion coefficient are further compared with those obtained by the FAC measurements. Furthermore, the proposed method was used to estimate radiated emissio...