نتایج جستجو برای: difficulty level

تعداد نتایج: 1141975  

Journal: :Journal of pediatric psychology 2008
Anat Scher Lillian Tse Virginia E Hayes Megan Tardif

OBJECTIVES We compared the sleep of infants at risk for neuromotor delays to that of infants without such risks, and examined the predictive validity of risk indicators to the development of sleep problems. METHODS Conveniently recruited infants (n = 142) were assessed for neuromotor achievements and sleep behaviors at 4-6 months and 10-12 months of age. Assessment tools were the Harris Infan...

Journal: :Behavioral sleep medicine 2017
Georgina L Barnes Vanessa Lawrence Mizanur Khondoker Robert Stewart June S L Brown

OBJECTIVE/BACKGROUND Our aim was to qualitatively explore the experiences of people who attended a one-day sleep workshop six years previously. PARTICIPANTS Of the 95 people who originally attended the workshop and a three-month follow-up, 14 individuals (mean age = 63.6 years) participated. METHODS Semi-structured interviews were used to explore: participants' experiences of insomnia since...

Journal: :issues in language teaching 2013
abbas zare-ee

this article reports on the findings of a study that investigated the impact of manipulating task performance conditions on listening task performance by learners of english as a foreign language (efl). the study was designed to explore the effects of changing complexity dimensions on listening task performance and to achieve two aims: to see how listening comprehension task performance was aff...

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