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Fatima55 Posted 13 years ago
Grammar

is it grammatically correct?All research participants were informed of the purpose and direction of this study and given the opportunity not to be involved, not to disclose their identity and to withdraw from the study at any time
  

Top answer

All research subjects were informed of the purpose and direction of this study and given an opportunity not to be involved, not to have their identity disclosed, or to withdraw from the study at any time.

  • All research subjects were informed of the purpose and direction of this study and given an opportunity not to be involved, not to have their identity disclosed, or to withdraw from the study at any time.
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All research subjects were informed of the purpose and direction of this study and given an opportunity not to be involved, not to have their identity disclosed, or to withdraw from the study at any time.

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