درخت حوزه‌های تخصصی

This study aims at investigating the interface between emotion and intonation patterns (more specifically, duration and pitch amplitude of speech). To this end, the acoustic properties of spectral parameters related to speech prosody are investigated. The results of acoustic and Statistical analysis show that mean level and range of FO in the contours vary strongly as a function of the degree of activation of the portrayed emotions. The results also indicate that FO/pitch and other vocal aspects affected by emotion and/or emotional arousal in collected samples of speech in Persian.

Purpose: Present research was conducted aimed to investigate the pathology and ranking of organizational syndromes in Iran education and present its model. Methodology: This study in terms of purpose was applied and in terms of implementation method was combined (qualitative and quantitative). The research population in the qualitative section was the documents and texts of education pathology and experts in this field and in the quantitative section were the managers and teachers of Isfahan and Yasuj cities in 2019-20 academic year. The research sample in the qualitative section were 10 people who were selected according to the principle of theoretical saturation by purposive and snowballs sampling methods and in the quantitative section were 375 people who were selected according to Krejcie and Morgan table by multi-stage cluster sampling method according to the proportion of the ratio volume of cities. Data were collected by methods of take noting, semi-structured interview and researcher-made questionnaire whose psychometric indicators were confirmed. The qualitative data were analyzed with methods of open, axial and selective coding and quantitative data were analyzed with methods of exploratory factor analysis, Friedman test and structural equation modeling in MAXQDA-18, SPSS-25 and LISREL-8.8 software. Findings: The findings of the qualitative section showed that in Iran education there were 78 indicators and 17 organizational syndromes including structural alienation, discrimination and politicking, immobility, incompatibility, pressure, structural mastery, explosive, tension and distress, narcissistic, caution, impulsive, non-commitment, neglect, terrorism, group thinking, lack of communication and silence. The findings of the quantitative section showed that in Iran education, respectively the syndromes of narcissistic, lack of communication, discrimination and politicking, group thinking, structural alienation, tension and distress, structural mastery, caution, pressure, terrorism, neglect, immobility, explosive, incompatibility, non-commitment, impulsive and silence had higher rankings. Other findings showed that the organizational syndromes model had a good fit and all of them had a significant effect on organizational syndromes (P<0.05). Conclusion: According to the identified syndromes and their effect, in order to improve the performance and effectiveness of the education organization, can be reduced the negative effect of the syndromes by improving the activities and relationships internal-organization and external-organization.