نتایج جستجو برای: experimental study with pretest posttest along with the control group
تعداد نتایج: 18547268 فیلتر نتایج به سال:
this study was an attempt to investigate and compare the effect of lexical inferencing and concept mapping on developing vocabulary retention of iranian language learners. sixty homogeneous students from different intact classes who were being taught as intermediate learners in sokhan english institute participated in this study. they were in different classes. a teacher made test as a pre-test...
this thesis is presented 10 ghz voltage controlled ring oscillator for high speed application. the voltage controlled ring oscillator was designed and fabricated in 0.13یm cmos technology. the oscillator is 7-stages ring oscillator with one inverter replaced by nand-gate for shutting down in the ring oscillator during idle mode. tri-state inverter was used to control of 126 bit vector in ri...
learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
introduction: concerning about increasing prevalence of overweight rises from some evidence that shows excess weight has an adverse effect on health and longevity. overweight and obesity-related disease, including high blood pressure, dyslipidemia, type 2 diabetes, coronary heart disease, measles swing, stroke, osteoarthritis, respiratory disease, certain types of cancer, and mood disorder. met...
Introductionand purpose: The mourning experience is a common phenomenon among elderly. Losing friends and peers along with senility and proximity to death intensify anxiety of death. The aim of present study was to assess the effectiveness of group cognitive-behavioral therapy on death anxiety among the breavement elderly man. Materials and Methods: The current study is a quasi experim...
abstractthis study aimed to shed light on young iranian efl students’ oral proficiency improvement through explicit instruction of formulaic sequences (fss). this pretest-posttest quasi experimental study was conducted in a bilingual school in shahrekord, iran. accordingly, based on actfl opi test, two groups of low intermediate students with age range of 11 to 12 were chosen to be assigned as ...
BACKGROUND Nutrition education is not an integral part of either undergraduate or postgraduate medical education. Computer-based instruction on nutrition might be an attractive and appropriate tool to fill this gap. OBJECTIVE The study objective was to assess the degree to which computer-based instruction on nutrition improves factual knowledge and practice behavior of general practitioner (G...
objective: the present study aimed to investigate the effects of group positive psychotherapy on increasing the happiness of mothers of children with cochlear implants. methods: this study was a quasi-experimental research with pretest-posttest, a control group, and a 75-day follow-up design. a total of 20 mothers of children with cochlear implants treated in baqiyatallah hospital of tehran ci...
objective: the aim of the present study was to determine the effectiveness of yoga breathing exercises on low pain, anxiety, psychological and physical well-being of women with ms in golestan province, gorgan. method: this research was conducted by using experimental study with pretest-posttest design, employing control group. the statistical population consisted of women who were member of ms ...
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