Look at the events below. According to the Article, which of these must have happened third? Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selectedAJoseph Kekuku traveled up and down the West Coast of the U. S. BJoseph Kekuku experimented with a new way of playing the traditional guitar. CIn the U. S., recordings of Hawaiian music outsold every other genre of music. DThe first guitars were introduced to musicians living in Hawaii.

Decide which statement best reflects a proper attitude on the first day of work.

According to subpart d, research with children may be eligible for exemption when: the children will be asked to complete a surveythe research involves the use of educational teststhe children will be interviewed by the researcher.the research with children will involve participant observation with researcher interaction.

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design