quantitative research critique

   Please critique the following article. Leow, M., B.Sc, Chan, Sally, PhD, MSc, BSc,R.N., F.A.A.N., & Chan, Moon Fai,PhD., C.Stat. (2015). A pilot randomized, controlled trial of the effectiveness of a psychoeducational intervention on family caregivers of patients with advanced cancer.(2), E63-E72. doi:http://dx.doi.org/10.1188/15.ONF.E63-E72 Tutorial: http://screencast.com/t/iV94iBCq1noN