Answer:
a Diary is written by a first hand witness or tells about the person because the person wrote it him/herself
Explanation:
Demand and supply intersect at equilibrium point.
Answer:
confounding variable; lowered.
Explanation:
In the field of statistical analysis, a <u>confounding variable</u> is one that influences both the independent variable and the dependent variable. When an experimented is designed, the researcher wants to study the effect the independent variable has on the dependent variable. However, if there's a third variable that can influence them, it can cause a spurious correlation.
The psychologist wanted to test the effects using the new computer program (independent variable) had in helping students learn math (dependent variable). But when she divided the group in two, separating them by gender, she introduced a third variable (confounding variable) that wasn't accounted for when designing the experiment and that can influence either variable. <u>Because of this, the internal validity of the study has been </u><u>lowered</u><u>.</u>
Answer:
the collective unconscious
Explanation:
The collective unconscious: The concept of collective unconscious was proposed by the famous psychoanalyst named Carl Jung and is also referred to as the objective psyche. According to Carl Jung, the collective unconscious is described as the aspects that a section or portion of the deepest unconscious mind isn't created through personal experience but rather it is being genetically inherited.
Carl Jung believed that an individual is unaware of the different items stored in his or her collective unconscious.
Example: the father-child or mother-child relationship.
I think it would be coupon, comparative shopping, and mail-in rebate
hope this helps
