This discussion board activity is another good practice for thinking critically about research and for identifying threats to the validity of a study. You have read the Gravetter & Forzano (GF) ch

This discussion board activity is another good practice for thinking critically about research and for identifying threats to the validity of a study.

You have read the Gravetter & Forzano (GF) chapter 11 and watched a video showing the fun "attractiveness" example of factorial design. (Note: if you have not done so already, please go over the Fun "Attractiveness" Example of Factorial Research Design before posting in this discussion board.)       The video link---https://youtu.be/EgVmfryCAkU 

For this discussion, include all of the following in your post:

• Describe one threat to the validity of the fun "attractiveness" study shown in the video; this can be a threat to the internal or external validity, or both.  
• What do you think is a strength of the fun "attractiveness" study shown in the video?