Elena is studying for a biology test. When reviewing the chapters in her textbook, she is more likely to remember the beginning and the end of each chapter but can’t quite remember all the information. This is due to Time Rehearsal The serial position effect The spacing effect 26 27

Question 18 (2 points) What helps us encode more effectively? Using an example from your own life. Creating a mental picture Studying information for hours on end Both A and B

Question 19 (2 points) How much information can we retain in short-term/working memory at one time? 7+/-2 units 6 +/- 2 units 7 +/- 1 units 6/-3 units

What is it about stress-related memories that make them so powerful? Repetition Emotions Activation of the limbic system Both B and C