What explanations did the delegates have for Brockdorff-Rantzau reading his reply while remaining seated?

What are three voluntary behaviors that is not controlled by results

In a study, people were asked to imagine simple occasions that made them happy and to remember events that made them feel proud about themselves. it was observed that the subjects developed an increasingly positive attitude. these changes are known to be healthy, leading to greater physical activity and reducing unhealthy habits. based on this excerpt, we can conclude that a positive attitude .

Sociologists found that the effects of institutionalization on infants, i. e. lack of a caring environment, will result in slower development of their mental, physical, and emotional skills. true or false? ?