Answer:
a and c
Explanation:
According to my research on studies conducted by various psychologists, I can say that based on the information provided within the question there are two big errors that David has made. Firstly, he attributing causes where none have been found, since nothing in his sons behavior suggests that it is from a lack of eating together. Secondly, David failed to distinguish between group results and individual needs, eating together does not solve the individual child's current problem which is what is most likely causing him to act out.
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Answer:
opposing to another ones beliefs or idea creates an hostile environment in a society of people
Explanation:
Answer: Oppurtunity cost
Explanation: Oppurtunity cost refers to the value of what you have to give up in order to choose something else. Opportunity cost requires sacrifices. If there is no sacrifice involved in a decision, there will be no opportunity cost.
Answer:You will soon be through this and will feel like yourself again.
You're experiencing a temporary awkward stage of development.
Your sense of self has come unbalanced due to all the physical changes you are experiencing.
Explanation: all of the above answers are correct from a developmentalist view.
Developmental psychology scientifically studies all changes that occurs with age throughout the human life. It is a part of Psychology which deals with the process of growing and changing. It focuses on biological, psychological and social factors that play role in age related changes so Ellie's father has studied the human development in all these angles he understand better what changes she is going though as he is initially getting into adolescent stage , he studied all that happen at that stage and how long it last and why it happens.