TD Magazine Article Evaluating Video Art Science or Pointless 0 Comments Bookmark Main Site Sign in Page Don't have an ATD account? Don't have an ATD account? Forgot your Password? Already an ATD customer without a web account? Institutional subscriber? Click here to sign in. Share Member-Only Content Characterizes an effective video training tool. Factors to consider in developing a video training tool; Basis that should be used for evaluating a video's effectiveness. You've reached ATD member-only content. Sign in below or join ATD to continue. Sign In