Aim Species with deciduous and evergreen leaf habits typically differ in leaf life span (LLS). Yet quantification of the response of LLS, within each habit, to key environmental conditions is surprisingly lacking. The aim of this study is to quantify LLS strategies of the two leaf habits under varying temperature, moisture and nutrient conditions, using a global database. We hypothesize that de...

for the past three decades or so, language teachers, researchers and educators have been working on language learning strategies. from early examples of research such as the studies carried out by rubin (i 975) and stern (1975), to taxonomies of strategies like that drawn up by oxford (1990), to theories of language acquisition which incorporate strategies (o'malley & chamot, 1990), much w...

Learner autonomy has become the area of interest by many researchers of foreign language learning in the recent years. However, few studies have been done concerning the case of Kurdish learners` autonomy in learning languages. For this reason, the current study addresses this gap. It intends to investigate to what extent Kurdish learners are autonomous in learning English language. The study i...

Learner autonomy has become the area of interest by many researchers of foreign language learning in the recent years. However, few studies have been done concerning the case of Kurdish learners` autonomy in learning languages. For this reason, the current study addresses this gap. It intends to investigate to what extent Kurdish learners are autonomous in learning English language. The study i...