When two­year­old Amanda calls her dog, "Here dog" or when she tells her mother "want juice," Amanda is exhibiting telegraphic speech

At what point during the experimental situations did Ainsworth believe the best indicator of the quality of attachment occurred?

a. when the mother was not present in the room b. when the mother was still in the room so that the toddler's exploration behaviors could be assessed c. when the mother returned and the reunion behavior could be assessed d. before the assessment began. The experimenters could measure toddler-mother behaviors before the mothers knew they were being assessed

By which age has a child fully developed a working model of template of attachment that gets

placed on future relationships? a. 1 year b. 2 years c. 3 years d. Adolescence