Based on this information, the researcher can conclude that Ryan <u>"has just entered Stage 2 sleep".</u>
Stage 2 sleep, which for the most part keeps going around 20 minutes, is described by an abating pulse and a reduction in body temperature. Your body lessens its action to set you up to go into a profound rest.
It winds up harder to wake you up.
Your brain begins to produce bigger waves.
Your circulatory strain likewise diminishes, and other metabolic capacities back off as well.
Answer:
These researchers are suffering from observer bias.
Explanation:
Observer bias is also known as <em>research bias</em> and it is the tendency an individual has to <em>see what he/she wants or expects to see</em>. The researcher allows his/her expectations about what will happen to <em>affect the study's results</em> because one's subjectivity comes into play, not really being objective.
