Answer:Validity
Explanation:
Validity is measure of how valid the research is which means it gives solid relevant result which were initially intended. It is a test of how valid both your design and method of the research is.
There are various factors that can affect validity of the research.
There are internal factors that can affect validity of the research those are the ones that occur within the study such as failure to monitor vital variables of the study or using the inaccurate instrument to gather the needed data.
Below are the factors that has an impact on internal validity.
-size of the studied population
-instruments used
-history
-subject variability
-available time to gather data
- attrition
External validity are affected by the external factors such as the place where you conduct your research which may restrict the ability to obtain actual results . It can also be affected by the things like not being able to balance your subjects for example focusing on one gender and race eventhough your research is about all the types of people at large.
Crucial factors that affects external validity.
- The effect of time
- method use to collect data
- characteristics of the chosen population
- experiment effect
- interaction of subject selection
Answer: Construct validity
Explanation:
Construct validity is the degree to which a test is done to measure what it claims. Construct validity defines how well the test or experiment actually measures its claims and whether the operational definition of the variable reflect the true theoretical meaning of the concept being illustrated.
The psychologist develops a questionnaire that is designed to study the variable of self-esteem and then conducts different studies to investigate the differences between people who had low scores on sled esteem and the people who had high score on self esteem. The reason for this was to get an accurate method of measuring self esteem. This means the psychologist wants to establish construct validity.
Answer: Negative punishment
Explanation:
Negative punishment is the punishment technique in which undesired act or behavior of someone is decreased by penalizing them through consequence so that then can become disciplined. Removing the access of a person from their favorite thing, losing reward etc is followed so that undesired same act in future does not occur by recalling the punishment for the act.
According to the question, Marsha is punished with 10-push up punishment as the fumbling incident happened.To make a corrective measure coach gave her consequenced task so that she would not repeat the act in future game practice.It would make Sharon more careful that she should not fumble as well because it would lead to push-up.
Answer:
You don't have to pay for the basic plan, which is what most people use, you just have to pay for premium which is an option, so i's technically free, maybe you chose to take the costly path.
