It was in this period that he first began to question aspects of traditional martial arts training methods, and began to formulate his concepts.

I also started to question certain aspects of our ballet training in China.

Several nonprofit legal experts questioned various aspects of the foundation's administration of the houses.

Legal experts have questioned aspects of the study's methodology and findings.

Critics have questioned several aspects of Kerry's military service.

Some intelligence officials have questioned aspects of the report, describing them as speculative.

He would question aspects of training and tactics, and in May 1931 refused to re-sign.

However, some commentators have questioned aspects of Scott's judgement as an aviator.

As he get's older, he questions certain aspects of his family life.

During this time Stevens began to question aspects of his life, and spirituality.