Within-trial contrast : When is a failure to replicate not a Type I error ? : Comment /

Eitemau Tebyg

• Extensive training is insufficient to produce the work-ethic effect in pigeons /
  gan: Vasconcelos, Marco.
• Failure to replicate the work ethic effect in pigeons /
  gan: Vasconcelos, Marco.
• When is a failure to replicate not a Type II error ? : Response /
  gan: Vasconcelos, Marco.
• Preference for a stimulus that follows a relatively aversive event : Contrast or delay reduction ? /
  gan: Singer, Rebecca A.
• Within-trial contrast : Pigeons prefer conditioned reinforcers that follow a relatively more rather than a less aversive event : Perspective on Behavior /
  gan: Zentall, Thomas R.