Answer:
Confounding variable
Explanation:
Confounding variable refers to the type of variable that can disrupt the validity of the experiment by giving a certain effect to the variable.
The experiment above was designed to measure mood elevation among the subjects, but the living situation among the subjects are really different among one another and cannot be controlled by the researchers.
Answer:

According to him, the evil practices that dominated the Indian social life were religious intolerance, caste taboos and superstitious practices.
The skills such as the ability to sustain interesting conversations, telling memorable stories, producing amusing verbal and non-verbal behaviors, producing creative, skilled works of ornamental or representational art and producing complex rhythms when drumming or dancing during courtship may be examples of language.
<h3>What is courtship?</h3>
It should be noted that courtship simply means a period when couple develop a romantic relationship before getting married.
In this case, language is the ability to sustain interesting conversations, telling memorable stories, producing amusing verbal and non-verbal behaviors.
Learn more about courtship on:
brainly.com/question/25871556
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Answer:
flexibility
Explanation:
when he does such he is stretching
Answer:
b. Actual self-concept.
Explanation:
Actual self-concept: In psychology, the term actual self-concept is described as an individual's representation of the different attributes that he or she believes to possess as well as his or her believes that the other person might believe he or she possesses. It is considered as the basic self-concept of an individual i.e, his or her perception related to his or her attributes, fr example, attractiveness, intelligence, athleticism, etc.
In the question above, the given statement signifies the actual self-concept.