<u>Question 1</u>
The correct answer is: "The researchers administered a questionnaire to obtain their data without trying to influence an explanatory variable of the study".
An observational study is one in which the researcher observes the effect of a variable without manipulating the conditions that surround the exposure or the subjects who are exposed to it. In this example, he simply hands out questionaires to the 353 individuals that compose the sample drawn from the population of interest: 12-year old teenagers.
<u>Question 2</u>
The correct answer is: "a cohort study".
The researcher is interested on a population group where all the components share a common characteristic (12-year old) and therefore they all belong to the same cohort. Subsequenly, he evaluates the differences between the ones who have been exposed to the explanatory variable (having a video console in the bedroom) and those who have not.
Answer:
When the child is moving the most they should reach maxium kinetic energy.
Explanation:
When their stopped it will be potential.
PLEASEEE
Mark BRainliest
Answer:
helplessness theory of depression
Explanation:
Helplessness theory of depression highlights the helpless situation in the life of any individual that brings the individual fall into overthinking and depression. The situation of helplessness arrives when the individua finds no way of escaping from a situation or even an escape to such situations bring no effective change in the lives of the individuals. The helpless situation also arises because of continuous exposure of the individual to harsh and uncontrollable situations.
In the given excerpt, Drew's perception and reason of being single has attacked her thoughts. Because of overthinking and lack of escape has led her become helpless.
Girls who experience harsher punishment by their mothers during their preschool and young childhood years are likely to <span>experience an earlier onset of menarche.
</span>Menarche refers to the first menstrual cycle, the first time a girl gets her period. It is a known fact that menstruation is often linked with emotions, especially negative ones, so if girls are being constantly punished about something they may or may not have done, it will affect their bodies as well as their minds.
The correct answer is letter A.
Explanation: When you multiply 5 x 4.8, the result you will get is 24
