Betsy, a 12-month-old, was a participant in the strange situation experiment. When her mother was separated from her, she did not cry. She avoided her mother when she reentered the room. In fact, her mother, a person with paranoid schizophrenia, seemed to actively dislike Betsy and did little to interact with her. Betsy can be classified as what type of attachment?    

After several months of refusing to do so, Elsie now shares her toys with her sister. Which of the following theories would suggest Elsie learned this behavior by watching others share?  

Caroline, a 53-year-old woman, began to have slurred speech and difficulty walking. Although her friends believed that she was using illegal medications, this was not the case. As her condition worsened, Caroline began to have mood swings, depression and irritability. Later in the process, she had abnormal facial grimaces and body movements that appeared to be jerky and dance-like. After fifteen years of disability, Caroline became physically incapacitated and bed bound. Her mental capacity was so diminished that she was non-verbal and unresponsive. She died six months later in a nursing facility for persons with severe disability. Caroline likely died of what?    

Devon, 9 months, a child of average physical and cognitive development has always been slow to adapt to new situations. His mother says, “Devon has always overreacted to new situations and to any kind of stimuli. He has intense reactions and is bothered when things change in the routine. He has bowel difficulties, one minute constipation and the other diarrhea. He is hard to feed, because I never know what he will eat. He wakes up at 5 am one morning, 10 am another and then at 7 am the next day.” Devon also displays a low threshold of sensory reaction and a rather negative mood. You assume that Devon is a what type of child?

Oliver a two-year-old child attributes human-creating to all things, the sky, the moon, the sun, animals, and the tree outside his window. His mother is disturbed by his ideas, but we know that this passing phase of preoperational thought is called what?

(I) The average lifetime of a debt security’s stream of payments is called duration. (II) The duration of a portfolio is the weighted average of the durations of the individual securities, with the weights reflecting the proportion of the portfolio invested in each.

 What is the price of a 5% coupon bond with a face value of $1,000, an 8% yield to maturity, and ten years to maturity?

If you invest $20,000 and achieve an annual return of 15% for 30 years, the value of your investment will be____________         

Suppose you borrow $100,000 from a 30-year mortgage with interest rate of 11.4%. What will be the monthly payment?       

Suppose you had to choose between a 11% 30-year mortgage or an 10.2% mortgage with 3 discount points.  Assume you wished to borrow $[x]. What will be the monthly payment if you want to take the 3 discount points. (Please use 4 decimal points in your calculation and keep two decimal points in your answer. For example, your answer should be something like 879.46)