I believe the answer is <span>preconventional
During Kohlberg's </span><span>preconventional level of development, we still haven't develop enough sense to develop which action is considered as 'right' and which action considered as 'wrong' , which make us unable to analyze whether our actions could cause negative impacts for other or not.</span>
Based on the text's survey of the life course, you might conclude that <span>while life-course stages are linked to biology, they are largely a social construction.
The most commonly accepted construction is that whether a person is considered as a 'good' or 'bad' person will be really depended on the society that they lived in.
For example, someone who love to kill Jewish people will be considered a 'good' person under Hitler's society</span>
Answer:
They did not create a placebo control group
Explanation:
To get the correct result for the given experiment, the researcher should have taken the placebo control group. So, that he can foresee the effects of anti-anxiety drugs and placebo effect on the participants of the different group.
Placebo effect: In the psychology experiment, a placebo is a substance or treatment that has no side-effects. The experimenters may use a placebo control group (a group of subjects or participants who are confronted or exposed to the fake independent variable or placebo). The participants getting placebo treatment, will show improvement as well.
He has studied through operant conditioning. It is a learning process, which differs from the classical learning process in a sense that behavior is either rewarded or punished. It is called increased and decreased behavior, respectively.
It is false that perceptual constancy is a false perception of reality caused by a tendency to misinterpret stimuli. That is actually the definition for <em>illusion. </em>
Perceptual constancy is a visual phenomenon that represents the ability to experience a stable perception as sensory input changes.
