Background and Aim: Major depressive disorder is the most common psychiatric disorder having frequent relapse. One of the aspects of the pathology of depression is dysfunctional thoughts and attitudes in individuals. Cognitive - behavioral therapy (CBT) is the most widely used treatment in the active phase of the disorder and mindfulness-based cognitive therapy (MBCT) is a new treatment in the ...

The purpose of this study is determination of factor structure and psychometric features "negative self-picture scale" (NSPS). So, after preparation of mentioned scale and implementation of basic steps as well as omission of possible problems, NSPS was done on 574 Shahed University bachelor students, selected by cluster sampling and factor structure of this tool was surveyed by heuristic confir...

Objectives: The aim of this study was to find out if gratitude can increase positive affectivity, happiness and optimism in Iranians with low positive affectivity. Method: In this quasi-experimental study, 636 students of three Iranian Universities (Shahed, Vliasr, and University of Sience and Culture) were chosen using pretest-posttest method. Then 96 low positive affect subjects were chosen. ...

 Background & Aims: The purpose of this study was the standardization of the Social Phobia Inventory (SPIN) in nonclinical Iranian sample based on their sex, academic year, native/non-native trait and college. Materials & Methods: The participants were 1743 students of Shahed University who were studying in 2010-2011 academic year and were selected by cluster sampling and completed Social Phobi...

In order to study the effects of phosphate biofertilizer Barvar 2 and triple super phosphate fertilizer on yield, quality and nutrient uptake in Medicago scutellata, cv. Robinson, a field research work was done in the Research Field of Agricultural College, Shahed University, located in Tehran, Qom highway in 2006. The treatments included phosphate biofertilizer Barvar 2 at two levels including...

In order to study the grain yield attributes of sesame in the presence of nutritional treatments and different irrigation regimes, a factorial split-plot experiment was conducted based on randomized complete block design with three replications in Shahed University of Tehran, Iran during 2015-2016. The treatments included irrigation regimes (full irrigation and irrigation up to 65 and 75 BBCH s...

Background and Objective: The clinical curriculum of medical teachers has to be in line with the theoretical curriculum. The present study has compared five aspects of the teachers' interaction between theoretical curriculum and the clinical curriculum. Materials and Method: The method was a descriptive survey. From the stager and intern students of Shahed University, in the academic year 13...

  Background & Objective : Sexual activity during pregnancy and outcome of delivery is main problem of social and medical society and there is a different consequence in several studies. This study was performed to determine effect of coitus on outcome of pregnancy. Materials and Methods: This study has been done cross sectional method in the year of 2007 on 278 pregnant women whom hospitalize ...

For the purpose of evaluating the effect of chitosan on seed germination and some biochemical characteristics of the milk thistle herb in the conditions of salinity, an experiment was conducted as factorial in a completely randomized design (CRD) with three replications in the Laboratory of Seed Science and Technology of Shahed University, Tehran in 2015. Experimental factors comprised salinity...

In order to investigate the effect of pretreatment of chitosan biological compounds on seeds of soybean (Glycine max L. cv. Williams) under salt stress conditions, a factorial experiment was conducted, adopting a completely randomized design with three replications at Shahed University in 2015. Factors examined included the combination of chitosan at three levels (0, 0.25 and 0.5 the weight-vol...