An important accomplishment of the Iroquois Confederacy was the
Answer:
c. Object permanence
Explanation:
Object permanence is a psychological theory about the permanence of an object even if it is hidden through mental representation. The object exists even when it is not seen, touched, smelled etc. The Object permanence signals transition from sensorimotor stage of development to the preoperational stage in a child.
Jean Piaget studied Child's Cognitive development in which she explored children's social and mental capacities and a proposed theory of Object Permanence. She discovered that an infant's most important accomplishment is the ability to comprehend the surrounding in his sensorimotor stage, lasting up to 2 years of age since birth.
An infant watches a toy car go behind a screen presumably hiding a block and then staring at it after it emerges on the other side is an example of Object permanence
.
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>
According to Lofland’s scheme, Wang is likely to be focused
on the magnitudes. Magnitude is being defined in psychology as the ability of
an individual to be able to discriminate when there are two available stimuli
that are likely different from one another.
