Answer:2. active (niche-picking) genotype-environment
Explanation:
Active (Niche-Picking) Genotype-Environment Correlations is how children look for the environment that matches their capabilities and stimulate them. Niche-picking refers to how those environment that they choose suit or aligns well with their abilities. It is related to their genotype, meaning they have a heritable drive or traits which make them move towards that direction.
For example athletic Brad is inclined to choose a sport team because he is athletic whilst Stephen who loves math is inclined to choose a math club. Their characteristics drives them towards these unique choices.
Answer:Obsessive-compulsive disorder (OCD)
Explanation:
Obsessive-compulsive disorder (OCD) is a disorder that causes someone to have constant undesirable or unwanted thoughts or ideas which constantly drive them towards doing something repeatedly(compulsion).
It can range from innocent behavior such as constantly washing your hands or constantly cleaning.
A person finds it hard to get rid of these ideas or thoughts, eventhough they may understand how bad their thoughts are but still they can't seem to stop themselves from these obsessions.
The answer is carry-over effects
Explanation: Carry-Over Effects is an effect that "transports" from one experimental condition to another. Whenever subjects perform in more than one condition (which occurs in projects within the subject), there is the possibility of transition effects. For example, consider an experiment on the effect of presentation rate on memory.