What percentage of wives outlive their husbands?

According to Sigmund Freud, when free association is interrupted, the defense mechanism of ________ is operating to protect the ________ from anxiety

a) repression; id b) resistance; id c) resistance; ego d) repression; ego

Which of the following is a way that gender development may be influenced by the biological approach?

a. prenatal hormone exposure c. identification with the same-sex parent b. nutritional deficiency d. playing with gender appropriate toys