Today’s first trivia question 1. What’s the answer to the question below?

2.am I nice? What do you think of me? Tell the truth plz.
Number three thru six will come later.
P. s. I need someone to tell me a reason to live I’m thinking of hanging myself. Thx... also what should I do?

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect