September 2018
Intermediate to advanced
392 pages
10h 16m
English
Example
After critical appraisal of the 24 studies, only four studies were included. Most studies were excluded because they had serious methodological shortcomings. One of the studies included concerned a systematic review, representing the results of 18 studies. The overall quality of the included studies, however, was low. For instance, all but two of the studies included in the systematic review were self-report surveys, and due to heterogeneity between studies it was not possible to calculate a pooled estimate of effect. The three single primary studies used a cross-sectional design. As a result, the trustworthiness of the scientific ...
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