Huh English please then I can help
Answer:
Fixed interval, fixed ratio
Explanation:
<u>Fixed interval schedule: </u>
The main motto of the reinforcement schedule is to motivate the behavior. In a fixed interval of time, the behavior is motivated after passing a fixed time but the interval of time is always fixed.
For example, the behavior is reinforced after 5 seconds, the second reinforced will be given after 5 seconds when the response does not occur.
<u>Fixed ratio schedules:
</u>
In this schedule, the behavior is reinforced after a certain fixed response. This schedule contains a fixed number of responses.
For example, if a rat is pressing the lever but if rat pressing the lever 7 times then will get reinforcement that is fixed ratio schedule.
Answer:
Exothermic
Explanation:Because when an organism produces bioluminescence, they release heat, which means that exothermic would be correct.
Answer:
Assuming that more physical contact is associated with higher relationship satisfaction, this study is a demonstration of predictive validity.
Explanation:
The survey above is an example of predictive validity. This term refers to a research that has the ability to predict the future of individuals, based on the analysis of some factors and characteristics that these individuals have. This can be seen in the question above because the researcher predicts the future satisfaction of couples in a relationship based on the amount of physical contact they have had.
Answer:
It's an example of Demographic trends.
Explanation:
Demographic trend can be defined as the measurable change in the characteristics of a population over time e.g. Change in concentration of a particular ethnic group, age-group, occupation, religion, political view, sex ratio, etc.
Since the population in the U.S. is aging which means there will be an increased need for health care professionals in the future it indicates a demographic trend.
