نتایج جستجو برای: choice theory
تعداد نتایج: 953623 فیلتر نتایج به سال:
Objective: The aim of this study was to investigate the effectiveness of group reality therapy based on choice theory in anxiety and hopefulness in drug abusers during abstention. Method: The current study was a quasi-experimental research and the research design was a pre-test and post-test one along with control group. The statistical population of this study included all the addicted individ...
The purpose of this study was to investigate the effectiveness of reality therapy based on choice theory on psychological capital of orphan adolescent girls. The research method was semi-experimental with pretest-posttest design and control group. The statistical population of this study included all adolescent girls aged 13-19 living in Mashhad welfare center. The statistical sample included 2...
we show that in {bf zf} set theory without choice, the ultrafilter mbox{principle} ({bf up}) is equivalent to several compactness theorems for alexandroff discrete spaces and to rudin's lemma, a basic tool in topology and the theory of quasi-continuous domains. important consequences of rudin's lemma are various lift lemmas, saying that certain properties of posets are inherited by th...
Kuhn’s famous thesis that there is ‘no unique algorithm’ for choosing between rival scientific theories is analysed using the machinery of social choice theory. It is shown that the problem of theory choice as posed by Kuhn is formally identical to a standard social choice problem. This suggests that analogues of well-known results from the social choice literature, such as Arrow’s impossibilit...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید