Answer:
B. Cross-Sectional
Explanation:
A Cross-sectional study of design is a kind of design of observational study . In the cross-sectional study, an investigator measures or examines the outcome as well as the exposures in any study participants at the same time.
Cross-sectional design research includes using some different category of the people who differ in some variable of interest but they share few other characteristics, like educational background, socioeconomic status and ethnicity.
A Cross-sectional studies are mostly used by experimenters or researchers to study the developmental psychology in humans.
Thus in the context, the researcher using 50 participants to study the developmental changes in their choices to listen to music is a type of cross sectional research design.
Hence the correct option is (B).
Answer: A sin tax is placed on cigarettes purchases in stores
Explanation:
I’d say B, emotion expression.
Writing about stress has nothing to do with training, meditating, or being hypnotized.
Hope this helps.
Answer: Steve is experiencing evaluation apprehension
Explanation: Since Steve was playing for his high school team for the first time, he knew that others would be watching and evaluating his game, and among those watching him were coaches, therefore, on whom his future playing on the team depends. Based on the coach's judgement, it depends on whether Steve will play the next game, etc., which means a reward / penalty concept based on what others think of Steve. This means that during the game, Steve has been thinking about what others think of him that causes arousal, and that arousal can improve or diminish our work, in Steve's case was that this excitement diminished his performance in the match.
It means that when we work in the presence of others who are watching over us, we think like Steve, what do they think about our work and that can improve or diminish our performance, so we have experienced <em>evaluation apprehension.</em>
