<em>Answer:</em>
<em>need; drive</em>
<em>Explanation:</em>
<em><u>According to psychologists,</u></em><em> a need is described as an individual's psychological feature that tends to arouse him or her to act in order to meet a goal and the reason for the given action gives direction and purpose to a specific behavior.</em>
<em><u>Drive</u></em><em> is described as an individual's urgent requirement or basic need that is considered as crucial for satisfaction, generally, it is being rooted in a few psychological imbalance, tension, or deficiency.</em>
<em><u>As per the question, Reiko's exhaustion is a need and going back home to sleep is a drive.</u></em>
Answer:
A tribe or culture
Explanation:
they were warriors from Mexico and settled there in the 13th centery, they fought and dominated people.
Answer:
Less-lethal weapons.
Explanation:
Less-Lethal weapons are those weapons that are less likely to kill any living being. They are less harmful than the conventional weapons. Less-lethal weapons are also known as non-lethal weapons, less-than lethal weapons, non-deadly weapons or pain-inducing weapons.
These weapons are used in the cases where using of lethal weapons is not permitted and to make the situation less chaotic.
Taser, as described above, is a weapon that is used to deliver electric shocks and thus do not possess the ability to kill a living being. So, it is a less-lethal weapon.
Thus, the correct answer is less-lethal weapon.
Answer:
a) questionnaires
b) attitudes of student who had and who hadn't taken the course
c) difference in age group of students among whom questionnaire were distributed in both the groups.
d) restrict the age group in both the experimental groups.
Explanation:
The complete quetion is:
An investigator was interested in studying the effect of taking a course in child development upon attitudes toward childrearing. At the end of the semester, the researcher distributed a questionnaire to students who had taken the child development course. Questionnaires were also given to an equal number of students who had not taken the course. The students who had taken the child development course had different attitudes from the students who had not taken the course (cg., they had more positive response about having large families).
a) Identify the independent variable
b) Identify the dependent variable
c) identify confounding variable
d) propose a method to unconfound the experiment
a) questionnaires
b) attitudes of student who had and who hadn't taken the course
c) difference in age group of students among whom questionnaire were distributed in both the groups can lead to different understanding of questionnnaire and so affect the response towards the questions.
d) restrict the age group in both the experimental groups.
Confounding variables are variables that effect both the dependent and independent variable
