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J Mueller, C Alie, B Jonas, E Brown… - Tropical Medicine & …, 2011 - Wiley Online Library

A quasi‐experimental evaluation of a community‐based art therapy intervention exploring the psychosocial health of children affected by HIV in South Africa.

quasi-experimental designs

Mueller

GSID: 9yWb_TubJXcJ

Excerpt

… Study design This study employed a quasi-experimental, cross-sectional post-intervention design. Ethical and practical issues promoted our selection of this design. The established delivery of the intervention to school classes precluded the randomization of the intervention …

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