When jenna completes a project, her parents give her a gift certificate, which she can use at her favorite store. in the context of operant conditioning, the gift certificate is an example of a primary reinforcer.

3. define historiography. has historiography changed over time or stayed the same? why is this distinction important? use complete sentences for your response. (4 points)

At 3476 kilometer the moon's diameter is slightly less than the distance across from what

1.3.3 quiz: primary and secondary sourcesquestion 4 of 102 pointsa secondary source is reliable and credible if the person who created thesource is an expert on the topic, is educated and respected in the field ofstudy, and: