Answer:
Option C
Explanation:
Temperament is a characteristic individual difference in emotions, reactivity etc. it develops over time and majorly on experiences.
"Over the years" in the above statement explains what he has been going through and that has developed in him some kind of reaction when handling his toaster. his temperament has changed towards his toaster. he was not afraid of it but due to the fact that over the years he was experiencing g shock is what has changed his perception of using his toaster. we can say his temperament has changed from when he does uses it without fear and now with fear.
The Aryan migration to India forever changed the Sub-continent. Even today, half of India speaks Indo-Aryan languages (Hindi, Bengal, etc.), and almost all of Northern India is heavily influenced by the arrival and settlement of the Arians.
Before their arrival, India was mostly inhabited by the Dravidians (Tamils, Telugus, etc), who have a darker skin complexion. The Dravidians still inhabit the south of India. Aryans introduced more white skin into India, and even today this distinction is visible: Indians in the south have darker skin and Indians in the north have lighter skin.
The Aryans also introduced a numerous cultural features in India, and in fact dominated the Indian culture for a long time (often forming an elite ruling over local non Aryan people).
<u>Answer</u>:
Instrumentation
<u>Explanation</u>:
Instrumentation internal validity threat:
<u><em>There are seven instruments internal threat are as follows:
</em></u>
<u>Instrumentation</u>: It is very important for research that the instrument used for the research should be accurate in their measurement because its accuracy will be responsible for the outcomes of the study.
Answer: "independent" .
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