According to Plato, why should one be just?

Which of the following best describes a key claim made by psychological egoists? 

Which of the following best captures Kant’s Second Formulation of the Categorical Imperative?

The baby lab experiments show that babies have no innate sense of morality and only learn moral behavior from their environment. 

If the giraffes are here, then there will be fewer planets in the solar system. So, there must be fewer planets because the giraffes are here. 

Which type of disorder is characterized by a disruption in consciousness or identity, in which a person seems to experience a sudden loss of memory or change in affect or behavior, often as a response to overwhelmingly stressful circumstances?

A student is outgoing and talkative at family gatherings but quiet and reserved in the classroom. Which concept best explains why the student’s behavior changes depending on the context?

A researcher is interested in the average amount of time people drink from the campus water fountain, so they sit nearby and keep count. Which research method is the investigator using?

While shopping, Jamie needs to remember a grocery list: apples, bananas, cheese, and eggs. Instead of trying to recall each item separately, Jamie organizes them into groups—fruits (apples, bananas), and dairy (cheese, eggs). Which memory strategy is Jamie using to make the list easier to remember?

During a stressful workday, an employee takes a few minutes to sit quietly, focusing on their breathing and bodily sensations without labeling their thoughts as good or bad. This practice is intended to help them stay calm and aware of the present moment. What is this approach called?