Answer:
(1) personality traits, (2) attitudes and beliefs, (3) interpersonal and peer-resistance skills, and (4)............
(4) Genetics
Explanation:
Health is the state of your physical, social, and mental, well-being. An individual may have poor health or be very healthy,
Answer:
Environment
Explanation:
In a research study, internal validity refers to how well an experiment was carried out and to what extent the piece of evidence supports a claim.
The lesser the chance of confounding in a study the higher the internal validity.
Study of memory is possible through learning the electrical activity created by neurons.
Therefore, thunderstorm will affect the readings hence it is an Environmental threat to the internal validity.
