
Introduction: Memory refers to the information that is processed, encoded, stored, and retrieved by the brain when required. It is classified as short-term and long-term memory. The information is encoded and processed into short-term memory also referred as working memory. Then information transfers to long-term memory for retrieving later.

Answer to Problem 1E
Correct answer: If, after learning the history of the Middle East for a class 2 years ago, you now find yourself unable to recall what you learned, you are experiencing memory decay, caused by nonuse.
Explanation of Solution
Decay is the process of loss of information in memory through nonuse. Anything learned long time before is harder to remember because of its nonuse. This type of forgetting information is caused by the physical changes that take place in the brain when new material is learned or new information is stored. Thus, the unused memory traces simply fade away or disintegrate over time.
Want to see more full solutions like this?
Chapter 20 Solutions
UNDERSTANDING PSYCH.-ACCESS >CUSTOM<
- How has dogs became regular companions in our lives?arrow_forwardThe Creative Process The explicit stance of the Museum of the Creative Process is that creativity is a form of problem solving. Visit https://www.museumofthecreativeprocess.com, then share your thoughts and reflections below. This activity will be shared in the Unit discussion. How did you react to what you experienced? ➤ Do you see instances of creativity as problem solving in your own experience?arrow_forwardOh, sandwich, where art thou, my bread?I love you, your ham, your cheese.My stomach rumbles and my tummy grumbles.I can’t wait for you to fill my belly! The lettuce is crisp and crunchy.The tomatoes are red and sweet.The mustard is spicy!The bread is soft and yummy. Between two slices, I found paradise.It’s like an orgasm for my soul, and I cry at the sweetness.It’s a simple and deeply profound pleasure.It abates my hunger and gives my muscles fuel. Thank you for nourishing me.With every bite, joy does resound. why is this one better responsearrow_forward
- Match each threat with the appropriate definition.; explain your answers thoroughly, give examples if you want a. Maturationb. Regression to the meanc. Selection of Subjectd. Selection by Maturation Interactione. Mortality/Attritionf. Instrumentationg. Testingh. History54. ___ Change may be due to growth, development, experience55. ___ Change may be due to practice and familiarity with tests56. ___ Change may be due to participants dropping out of study57. ___ Change/difference in DV may be due to an event that occurred before or duringintervention that was not controlled for58. ___ Change may be due to subjects selected59. ___ Change may be due to inaccurate / inconsistent measurement procedures(measurement error)60. ___ Change may be due to participants with extreme scores on test, have less extremescores on retest61. ___ Change may be due to treatment/no treatment groups developing differentlyarrow_forwardQuestion #62: Differences in outcomes are found between T1 and T2 of a test that measures physiological stress reactions. However, all tests at T1 were administered by the head. researcher, while all tests at T2 were administered by a new research member in a lab. This is an example of what type of threats to internal validity? Explain your answer thoroughly.arrow_forwardMatch each type of within-subjects research design aimed at reducing potential confounds tothe correct description.A. Crossover/CounterbalancedB. Random block38. ____ In this design, half of the participants are exposed to treatment 1 first and thentreatment 2, while half of the participants are exposed to treatment 2 first and thentreatment 1.39. ____ In this design, there are an equal number of blocks per condition/treatment, whichare randomly intermixed for each participant.arrow_forward
- Match each type of quasi-experimental design to the correct description; Please Explain your answers thoroughlyA. Between-subjects ex post factoB. between-subjects non-equivalent groupsC. within-subjects pre-postD. within-subjects multiple conditions ---29. _____ This design involves researchers using intact groups that are thought to be similar,without random assignment, wherein existing groups receive different levels of the IV.30. _____ This design involves researchers using intact groups, without random assignment,wherein existing groups are the levels of the IV.31. _____ This design involves researchers using one group of participants that serve as theirown control. The participants are tested, receive the intervention, and are tested again. ( OX O ).32. _____ This design involves researchers using one group of participants that serve as theirown control. The participants are exposed to treatment 1, are tested, are exposed totreatment 2, and are tested a second time. ( X1 O X2 O…arrow_forwardWhat does the “social brain” allow us to determine?arrow_forwardWhen does grey matter volume peek for humans?arrow_forward
- What brain region “changes most dramatically” during adolescence?arrow_forwardWhich of the following is an example of nominal data? explain why? and what would the other examples be of datas (ordinal, etc...)a. Ratings of movie enjoymenton a 5-point scale.b. Blood type (A, B, AB, O)c. Height in centimetersd. Temperature in Celsiusarrow_forward• Name two early adulthood developmental tasks • Discuss the developmental tasks of early adulthood. • Differentiate between biological and social ageing.arrow_forward
- Ciccarelli: Psychology_5 (5th Edition)PsychologyISBN:9780134477961Author:Saundra K. Ciccarelli, J. Noland WhitePublisher:PEARSONCognitive PsychologyPsychologyISBN:9781337408271Author:Goldstein, E. Bruce.Publisher:Cengage Learning,Introduction to Psychology: Gateways to Mind and ...PsychologyISBN:9781337565691Author:Dennis Coon, John O. Mitterer, Tanya S. MartiniPublisher:Cengage Learning
- Psychology in Your Life (Second Edition)PsychologyISBN:9780393265156Author:Sarah Grison, Michael GazzanigaPublisher:W. W. Norton & CompanyCognitive Psychology: Connecting Mind, Research a...PsychologyISBN:9781285763880Author:E. Bruce GoldsteinPublisher:Cengage LearningTheories of Personality (MindTap Course List)PsychologyISBN:9781305652958Author:Duane P. Schultz, Sydney Ellen SchultzPublisher:Cengage Learning





