1 Logical data model Is used to describe a data in a detailed way. It contains all entities and relationships among them, specify all attributes for each entity and specify both primary and foreign keys for each entity. It is where normalization of data is done and help to analyses database. Key · Solid red underline is for primary keys · Dotted blue underline is for foreign keys First Normal Form (1NF) - Is where a group of information can’t be allowed to repeat itself in two or more rows in a table. Each row must have a unique value. Primary is placed on one column but at times can have many columns. For example:- Item_id Customer_name 1 Liz, Caro 2 Ruth 3 Sam And thus its INF for the above table will be:- Item_id Customer_name 1 Liz 1 Caro 2 Ruth 3 Sam Any row must not have a column with more than one value for example separated by a comma. Then you must separate that data and put them in multiple rows. This help to increase data redundancy because many columns with same data in multiple rows are created but each row will be unique. Second Normal Form (2NF) If is in INF and all of its non-key attributes are fully functional dependent on the primary key. For example:- Item_id Customer_name Order_total_price 1 Liz 500 2 Caro 800 3 James 75 2NF for the above will be:- Item_id Customer_name 1 Liz 2 Caro 3 James Item_id Order_total_price 1 500 2 800 3 75 From the 2NF tables above, Order_total_price is fully dependent on the primary key Item_id. Third Normal Form (3NF) is where a table must be in 2NF and for every non-prime attribute should be dependent on the primary key. For example:- Customer_id Customer_name Customer_address Customer_city Customer_state Customer_zip 1 Liz 12, Oslo Oslo 00100 2 Caro 456, California California 00213 3 James 89, Michigan Michigan 00457 3NF for the above will be:- Customer_id Customer_name Customer_zip 1 Liz 00100 2 Caro 00213 3 James 00457 Customer_zip Customer_address Customer_city Customer_state 00100 12, Oslo Oslo 00213 456, California California 00457 89, Michigan Michigan Customer_zip is a transitive dependency but Customer_id is the primary key for the above tables. To apply 3NF Customer_zip becomes the new primary key because it is depended by the address, city and state of a customer and a new table is created for such. The importance of removing transitive dependency is that data duplication is reduced in a table and data integrity is attained. [INSERT TITLE HERE] 2 Running head: Abnormal Psychology Abnormal Psychology Student Name Allied American University Author Note This paper was prepared for [INSERT COURSE NAME], [INSERT COURSE ASSIGNMENT] taught by [INSERT INSTRUCTOR’S NAME]. PART I Directions: Provide detailed and elaborate responses to the questions below. Your responses should include examples from the reading assignments and discuss how the concepts are applied in modern psychology. Your responses to each question should be at least one half of one .

1. 1
Logical data model
Is used to describe a data in a detailed way. It contains all
entities and relationships among them, specify all attributes for
each entity and specify both primary and foreign keys for each
entity.
It is where normalization of data is done and help to analyses
database.
Key
· Solid red underline is for primary keys
· Dotted blue underline is for foreign keys
First Normal Form (1NF) - Is where a group of information
can’t be allowed to repeat itself in two or more rows in a table.
Each row must have a unique value. Primary is placed on one
column but at times can have many columns. For example:-
Item_id
Customer_name
1
Liz, Caro
2
Ruth
3
Sam

2. And thus its INF for the above table will be:-
Item_id
Customer_name
1
Liz
1
Caro
2
Ruth
3
Sam
Any row must not have a column with more than one value for
example separated by a comma. Then you must separate that
data and put them in multiple rows.
This help to increase data redundancy because many columns
with same data in multiple rows are created but each row will
be unique.
Second Normal Form (2NF)
If is in INF and all of its non-key attributes are fully functional
dependent on the primary key.
For example:-
Item_id
Customer_name
Order_total_price
1
Liz
500
2
Caro
800
3
James
75
2NF for the above will be:-

3. Item_id
Customer_name
1
Liz
2
Caro
3
James
Item_id
Order_total_price
1
500
2
800
3
75
From the 2NF tables above, Order_total_price is fully
dependent on the primary key Item_id.
Third Normal Form (3NF) is where a table must be in 2NF and
for every non-prime attribute should be dependent on the
primary key.
For example:-
Customer_id
Customer_name
Customer_address
Customer_city
Customer_state
Customer_zip
1
Liz
12,
Oslo
Oslo
00100

4. 2
Caro
456,
California
California
00213
3
James
89,
Michigan
Michigan
00457
3NF for the above will be:-
Customer_id
Customer_name
Customer_zip
1
Liz
00100
2
Caro
00213
3
James
00457
Customer_zip
Customer_address
Customer_city
Customer_state
00100
12,
Oslo
Oslo
00213

5. 456,
California
California
00457
89,
Michigan
Michigan
Customer_zip is a transitive dependency but Customer_id is the
primary key for the above tables. To apply 3NF Customer_zip
becomes the new primary key because it is depended by the
address, city and state of a customer and a new table is created
for such.
The importance of removing transitive dependency is that data
duplication is reduced in a table and data integrity is attained.
[INSERT TITLE HERE] 2
Running head: Abnormal Psychology
Abnormal Psychology
Student Name
Allied American University

6. Author Note
This paper was prepared for [INSERT COURSE NAME],
[INSERT COURSE ASSIGNMENT] taught by [INSERT
INSTRUCTOR’S NAME].
PART I
Directions: Provide detailed and elaborate responses to the
questions below. Your responses should include examples from
the reading assignments and discuss how the concepts are
applied in modern psychology. Your responses to each question
should be at least one half of one page in length and include a
minimum of two references.
1. What are mood disorders? Please describe the types of
mood disorders and discussion the prevalence of them in
America.
2. Discuss the depressions that are not mood disorders.
Include the symptoms and provide examples (these may be
fictional).
3. Explain the Helpless and Hopeless theories of depression.
Does research support these concepts? Do you view the
theories as valid? Provide examples to support your position.
4. Discuss Cognitive Behavioral Therapy and Mindfulness
based cognitive therapy. Explain their focus and level of
efficacy. Why do you think these therapies appear to be
successful in the treatment process? Support your position.
PART II

7. Review the Web resources in the lecture notes. Select at least
three websites that you consider valuable. In a document that is
at least one page in length, provide the following
information.Describe the site and its purpose.
How does it demonstrate credibility?
Explain how the information provided on the site may be
beneficial to students and professionals.
PART III: Final Project Reminder
The final project is composed of two parts: a research paper and
an annotated bibliography. The research paper requires that the
student work on it each week, as it is due at the end of module
8. The purpose of the paper is to provide an opportunity for
students to investigate a disorder of interest to them, evaluate
treatment strategies, draw conclusions, and provide
recommendations. The student will use at least five peer
reviewed references and five credible websites to build a paper
of at least ten pages using APA guidelines.
For this research paper, the student is to select a disorder from
the following: ADHD, Generalized Anxiety Disorder, Major
Depressive Disorder, Dysthymic Disorder, Bipolar I Disorder,
Bipolar II Disorder, Acute Stress Disorder, Anorexia Nervosa,
Bulimia Nervosa, Borderline Personality Disorder, Avoidant
Personality Disorder, Dependent Personality Disorder,
Substance Abuse Disorder, Substance Dependence Disorder. If
you are interested in investigating a disorder not mentioned
above, please contact your instructor for approval.
The student’s research paper should address the following
information:
Introduce the disorder and illustrate how it may manifest in a
client’s life.Expand on its relevance historically and in modern

8. society
What impact does it have on the individual? Family?
Community?
In your opinion, is it successfully being addressed in the United
States? Why or Why not? Explain and support your position
with current literature. Discuss the criteria for diagnosisDiscuss
the assessment tools commonly utilized in the diagnostic
process.
What assessment tools would you recommend based on their
reliability and validity? Support your position with current
literature. Introduce common treatment goals for the
disorder.Illustrate the behavioral changes that relate to the
treatment goals
Explain the potential benefit, achieving treatment goals, may
have on the individual, family, community. Introduce at least
three treatment strategies for the disorder. Explain each
strategy, its historical foundation and how/if it is utilized in
modern therapy.
Compare and contrast each of the strategies. Discuss strengths,
weaknesses, scientific support and how/if it is widely utilized
What strategy or strategies would you recommend based on
your findings? Support your position.
How can treatment progress be evaluated? What are the most
effective tools for evaluation? Support your
responseDiscussionWhat are current strategies to assist those
who suffer from the disorder? Are there prevention strategies
available?
What are the strengths and weaknesses of the current
approach(s)?
What recommendations do you have regarding the treatment
process for the disorder and its impact on individuals, families,
and communities? Support your response
What areas of research are warranted regarding treatment for
the disorder?Conclusion Summarize
As part of this project, the student is to create an APA

9. formatted annotated bibliography of Web resources. This
annotated bibliography should contain at least twenty-four Web
resources related to abnormal psychology. Each entry should
include a short summary or description of the website, the
purpose, how the site demonstrated credibility, and indicate
how the information may be beneficial to students and
professionals. Credible academic Web resources other than
those provided throughout the course are also acceptable.
Both the research paper and annotated bibliography are due with
your module 8 homework assignment. Students are to allocate
their time appropriately over the next four weeks in order to
complete this project in a timely manner. Students are
encouraged to visit the ARC’s Study Skills page to learn more
about Academic Writing and the APA Style Guide.