نشریه روان سنجی
پیاپی 17 (تابستان 1395)

That is the responsibility of man's relationship with his fellow human beings and nature is balanced. This study Construction and standardization of scale is the responsibility of the citizens of Tehran. This descriptive survey. The population consisted of residents of district 14 in Tehran. Of these 240 samples, were selected by convenience sampling method and then distribute the questionnaire, content validity, reliability exploratory and confirmatory factor was used. The results of exploratory responsibility in the five components of self-worth, self-control, realism, commitment and self-named. The analysis also confirm the fit indices were relatively favorable. Cronbach's alpha was used to calculate the reliability responsibility scale that 0/91, for the first of 0/61, the second of 0/67, the third factor of 0/52, the fourth factor 0/82 and the fifth factor 0/75 respectively. Accordingly, the scale developed by the researchers is the responsibility of higher reliability.

Data mining is the process of sorting and classification of large Data. This paper introduces cluster analysis as a data mining technique and provide examples of its application in clustering of procrastinators. So introduce the cluster analysis and a variety of approaches, how to choose each step of its implementation in a representative sample presented the sample consists of 200 students of Tehran university (100 boys and 100 girls) that get high score in procrastination on the scale of Solomon and Rothblum (1984) and this sample responded to scale of self regulation by Green and Miller (2004), self-efficacy of Midelton and Midgley (1997), the scale of the failure beliefs Harrington (2005) and irrational beliefs Koopmans et al. (1994). The results indicated that different clusters of procrastinators which with identify groups of procrastinators and the characteristics of each of the groups can be more effective ways to reduce procrastination each group presented.

metacognition means cognition about cognition and knowledge of cognition, cognitive processes and whatever is related to it.introduce and offer a convenient tool for evalution this variable and demonstration its crucial rloe various fields of achievement is necessary.

The purpose of the present study was to investigate the pshychometric properties Persian form of  The Awareness of Independent Learning Inventory (AILI), (Elshout-Mohr, Meijer and Van Daalen-Kopteijns, 2004),inclouding stability,validity and explaratory factor analysis of scale,making preparation to be used in educational researches is done.

The sample of this study consisted of 300 students (214 female and 86 male), that were selected from the student of Tarbit Moallem University of Tehran. Random cluster sampling was used. The instrument for data gathering include: The Awareness of Independent Learning Inventory (AILI), (Elshout-Mohr, Meijer and Van Daalen-Kopteijns, 2004) and tested with metacognition scale.

Findings of explaratory factor analysis with principal components analysis, in addition to general metacognition factor identified three  factors (knowledge of cognition, Experience of cognition and Regulation of cognition) for metacognition scale according to Elshout-Mohr, Meijer and Van Daalen-Kopteijns, 2004.stability of metacognition scale calculated and confirmed on results of two times implementation test in the initial phaseof 30sample and second phase on 300  students of Tarbit Moallem University of Tehran , internal consistencey  by Cronbach alpha coefficients for the sample and so ordinal Theta if a question deleted

The results of factor analysis,was similar to befor studies in the primary culture and validity and stability coefficients were close to the results of previous studies also. Due to  favorable pshychometric properties, this research tools can be used in researches related to metacognition.

This study aimed to investigate the relationship between mindfulness with depression and quality of life in women with breast cancer.

In this study, 120 women with breast cancer referred to the Oncology part of Imam Hussein hospital of Tehran, were selected by purposive sampling. Participants complete the questionnaires of five-factor mindfulness, Beck, global quality of life and specific quality of life.

The results of correlation and step by step regression showed that the global quality of life scales (scales of performance, symptoms and general health) and scales of specific quality of life (scales of performance, symptoms) with subscales of mindfulness (observation, descriptions, act with conscious, non-judgmental and nonreactive) and also general score of mindfulness have positive and significant relationship . In addition, the Beck Depression Inventory score has a significant negative relationship with subscales and total score of mindfulness.

 Discuss:

 According to the results, the Beck Depression Inventory scores predicte the greatest amount of variance of mindfulness and high scores in mindfulness scales is  the predictor of global and specific quality of life.

This study was done to standardize Social Skills Rating System for Parents and Teachers ,Preschool Level (SSRS-PT) Gresham & Elliott (1990) in a sample of 420 (210 males,210 females) prescoolers, 4-6 years in the city of Amol.Children were chosen based on multi stage Cluster Sampling method and rated by Parents and Teachers with SSRS-P and SSRS-T questionnaires. In order to determine the Reliability of questionnaires,Cronbach’s  alpha and Retest method was used.Content related and Construct Validity was used to assess the Validity of questionnaires.Construct Validity was evaluated by Factor Analysis.Datas were analysed by ststistical T-test, Chi Square and Correlation Coefficient .Cronbach’s  alpha for both SSRS-P and SSRS-T reports was 0.93 and for behavorial problems was 0.87 that reveal Parent and Teacher’s reports are reliable and show high Internal Consistency.The results of Retest method confirmed the Reliability of both reports with high Correlation.. Factor Analysis of Social Skills addressed three factors of Cooperation,Assertion and Self Control in Teachers reports and four factors of Cooperation , Assertion , Responsibility and Self Control in Perent report . For Behavorial Problems obtained Internalized and Externalized  factor in both reports.Goodness of Fit Index (GFI) showed that theoretical and experimental pattern was good.

This study aimed to standardize and examine the psychometric character- ristics of intrinsic motivation of free study scale in Tehran. The instrument was administered on 1000 people (15 and older) in 2014-2015 which were selected by multistage cluster sampling method. The type of research is psychometric based on classical test theory (CTT) and item response theory (IRT). Data analysis, reliability, hierarchical confirmatory factor analysis, percentile ranks, Z and t scores were performed. Reliability of the total Scale was calculated using the Cronbach's alpha 0.92, Guttman’s Lambda 0.92, classified alpha 0.92, split-half 0.75, Omega 0.88, Theta 0.93, Composite 0.91, local0.84. Confirmatory factor analysis shows that the structure of scale has acceptable fit to the data and all indicators confirm the fitness of the model. The norms table was prepared and Z, t, and percentages were calculated. Based on research findings it can be concluded that intrinsic motivation of free study tool has stability, internal consistency, reliability and validity and it can be used in Iranian population.