Answer;
-Correlational; experimental
Two main types of designs used specifically in human lifespan studies are correlational and experimental.
Explanation;
-Psychological studies vary in design. In correlational studies a researcher looks for associations among naturally occurring variables, whereas in experimental studies the researcher introduces a change and then monitors its effects.
-An experiment isolates and manipulates the independent variable to observe its effect on the dependent variable, and controls the environment in order that extraneous variables may be eliminated. Experiments establish cause and effect. A correlation identifies variables and looks for a relationship between them.
1) 50%
2) 50%
...........hope it helps!
<span>The lamp switch was a neutral stimulus that elicited a conditioned response after a period of time. This is a clear example of conditioned response.</span>
Answer:
Explanation:
I'll give you a few things to do overall, but the other one who answered my question has all the good points. Your portfolio must include :-
Cover Page Table of contents
Topic of discussion and brief explanation
Charts, pictures or any art works relevant to the topic
Survey, Project or Case study
Brief conclusion
Reference {Websites from which you reffered }
Hope it helps! Thank you!!!
Probably skin cells, because UV radiation can screw eith your DNA which is why you could get cancer.
