TOPIC:
SUBTOPIC:
PUBLISHED BY:
This systematic review and meta-analysis aims to synthesize the efficacy of culturally sensitive prevention programs for substance use outcomes among U.S. adolescents of color (aged 11 to 18 years old) and explore whether the intervention effects vary by participant and intervention characteristics. Eight electronic databases and grey literature were searched for eligible randomized controlled trials…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
This meta-analysis offers a snapshot of thirty-five years (1980–2015) of research on instructed second language acquisition (ISLA). Fifty-four empirical studies involving a total of 5,051 second language learners – sampled from six applied linguistics journals, Applied Linguistics, Language Learning, Language Teaching Research, The Modern Language Journal, Studies in Second Language Acquisition, and TESOL Quarterly –…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
The effectiveness of computer-assisted instruction in language learning has been the topic of a long-standing debate. Prompted by this debate, we attempted to provide an updated meta-analysis on the learning effect of computerassisted English language instruction on a broad range of study features. This meta-analysis of the experimental literature compares computer-assisted English language learning with…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
Background: The United Nations reported that in 2016 over 65 million people worldwide have forcibly left home. Over 50% are children and adolescents; a substantial number has been traumatized and displaced by war. Objective: To provide an overview of the effectiveness of psychosocial interventions in this group we conducted a narrative review and a meta-analysis…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
Policy makers have embraced financial education as a necessary antidote to the increasing complexity of consumers’ financial decisions over the last generation. We conduct a meta-analysis of the relationship of financial literacy and of financial education to financial behaviors in 168 papers covering 201 prior studies. We find that interventions to improve financial literacy explain…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
In a meta-analysis of 126 impact evaluation studies, we find that financial education significantly impacts financial behavior and, to an even larger extent, financial literacy. These results also hold for the subsample of randomized experiments (RCTs). However, intervention impacts are highly heterogeneous: financial education is less effective for low-income clients as well as in low-…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
Many studies reveal the effectiveness of different psychological interventions on the adult refugees reporting mental health distress. Aim of this metanalysis was to test the efficacy of different psychological treatments on the depressive, anxiety and somatization symptoms on refugees and asylum seekers. Fifty-two studies, since 1997 to 2019, were included in the systematic review and…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
Objective: Narrative exposure therapy (NET) is a psychological intervention conditionally recommended for the prevention and intervention of posttraumatic stress disorder (PTSD). Previous study reported that NET had medium effect on PTSD, but the evidence base of NET is still weak. In this article, we conducted a meta-analysis to explore the efficacy of NET for PTSD…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
Posttraumatic stress disorder (PTSD) is associated with high morbidity and functional impairment in the absence of effective treatment. Exposure therapy for PTSD is a trauma-focused treatment that typically includes in vivo and/or imaginal exposure. The goal of this meta-analysis was to examine the overall efficacy of exposure therapy for PTSD compared to various control conditions.…
TOPIC:
SUBTOPIC:
PUBLISHED BY:
Background: The current meta-review of meta-analyses on psychotherapy research for complex post-traumatic stress disorder (CPTSD) and samples at risk of complex traumatization has three aims: first, to provide an overview of efficacy of individual psychotherapies; second, to compare the quality of the meta-analyses; and third, to assess statistical power.Methods: The literature search was conducted until…