Part One: Note: For the two-way ANOVA, you will be expected to create a line graph ascovered in the SPSS tutorial in the...

Get help with any kind of assignment - from a high school essay to a PhD dissertation

  1. Order Custom Essay, Course Work, Research and Term Papers

PSYC 355-For the two-way ANOVA, you will be expected to create

April 14, 2018

Part One: Note: For the two-way ANOVA, you will be expected to create a line graph as
covered in the SPSS tutorial in the Course Content (and not a boxplot as in the textbook).
This applies to future cumulative questions as well.
Green & Salkind: Lesson 26 end of chapter exercises. Read the research scenarios in the
text, then follow the directions below as some questions have been altered.
Open Lesson 26 Exercise File 1 found in Blackboard Course content (under Syllabus and
Assignment Instructions—Assignment Instructions—SPSS Homework4—SPSS Homework 4
Files—Mod4_Lesson 26 Exercise File 1).
This data set pertains to reinforcers and reinforcement schedules on arithmetic test scores for
second graders, as described in Green and Salkind end-of-chapter Exercise 1 in Lesson 26.
1
2

3

Conduct a two-way ANOVA and paste the output here, including Tukey’s post hoc
test for any independent variables with more than two groups/levels.
Answer the following questions:
a F value for the reinforcer type main effect
b Effect size for the interaction effect
c P value for the schedule main effect
Produce a line graph instead of a boxplot for this problem. Follow directions in
course SPSS tutorial for setting up a line graph.

Open Lesson 26 Exercise File 2 found in Blackboard Course content (under Syllabus and
Assignment Instructions—Assignment Instructions—SPSS Homework 4—SPSS Homework 4
Files—Mod4_Lesson 26 Exercise File 2).
This data set pertains to the amount of play time fathers spend with children as described in the
second end-of-chapter scenario in Lesson 26 of Green and Salkind.
4
5

6

Conduct a two-way ANOVA and paste the output here, including Tukey’s post hoc test
for any independent variables with more than two groups/levels.
Write an APA-style Results section based on your analyses. All homework “Results
sections” should follow the example given in the SPSS tutorials and the Course Content
document “Writing Results of Statistical Tests in APA Format.” Remember to include a
decision about the null hypothesis.
Produce a line graph instead of a boxplot for this problem, and for 2-way ANOVA’s in
general in the course. Follow directions in course SPSS tutorial for setting up a line
graph.

Part Two:
1 Research scenario: A group of clinical psychologists sets up a treatment study to look at the
effects of treatment type and treatment setting (community clinic or university clinic) on
symptom severity in a sample of patients with diagnosed Major Depressive Disorder. They
recruit 12 participants from each type of clinic, and divide them further into two groups, one
of which receives cognitive-behavioral therapy (CBT) and one of which receives

psychodynamic (PD) therapy. The psychologists measure depressive symptomology using
the Beck Depression Inventory (Beck et al., 1961), and scores can range from 0 to 62. Their
results are in the table below. Conduct a two-way ANOVA to determine whether treatment
type and/or treatment setting have an effect on the severity of depressive symptoms.

CBT

PD

Community Clinic
36
32
19
25
27
24
41
38
12
46

University Clinic
31
12
27
20
29
42
21
37
53
19

a

Paste SPSS output.

b

Write an APA-style Results section based on your analyses. All homework “Results
sections” should follow the example given in the SPSS tutorials and the Course Content
document “Writing Results of Statistical Tests in APA Format.” Remember to include a
decision about the null hypothesis. For the two-way ANOVA, be sure to include
statistical statements concerning the F ratios and p values for both main effects and the
interaction, and decisions about the null hypotheses for all 3 of these effects.

c

Based on group means, clients at which clinic type have the lowest mean BDI score,
regardless of treatment type?

d

Is there a significant interaction effect?

Part Three: Cumulative Homework: Choose the correct method from tests learned in
previous modules.
1. Research scenario: An investigator in child development research is studying the
development of object permanence – the understanding that an object still exists even if its
out of sight. She tests three groups of infants – ten who are 9 months old, 8 who are 12
months old, and 10 who are 15 months old. She presents each of the infants with 10 trials. On
each trial, a toy is first shown to the child and then covered with a piece of cloth. The infant
demonstrates object permanence if he or she looks for the object when it’s covered. Each
infant is given a score for the number of trials (out of 10) on which he or she shows object
permanence. Is there a significant difference between the groups on demonstrations of object
permanence? Choose the correct test to analyze this question, set up the SPSS file, and run
the analysis. Follow the directions under the table below.

9 Months

8, 3, 4, 6, 5, 4, 9, 2, 0, 1

12 Months

10, 5, 6, 7, 6, 5, 10, 3

15 Months

10, 8, 9, 9, 8, 7, 9, 6, 6, 8

a
b
c

Paste appropriate SPSS output.
Paste appropriate SPSS graph.
Write an APA-style results section describing the outcome. All
homework “Results sections” should follow the example given in
the SPSS tutorial and the Course Content document “Writing
Results of Statistical Tests in APA Format.”










OUR SERVICE CHARTER






  • Free Revisions

    The papers that we deliver usually reflect a high quality level. However, there is always a room for any additional fine-tuning touch in line with a client’s preference without any additional charges. To begin with, a client has discretion to make a choice on their preferred top writer from our team. Such a writer could have handled past work for the client and received a positive review from the same. It means that the client has confidence of the quality of service that the writer delivers. Secondly, a client has an option of making use of our editing services. Our editors are always on standby to revise the paper and ensure that it matches with the expectations of a client that the instruction brief had detailed. The revision covers content adjustment that removes off-topic details, addition of sources, removal of language style errors, and assessment of the referencing style in order to enhance compliance.

  • Professional Academic Writers

    An academic degree is one of the qualifications that our writers hold. This is only a minimum requirement that we ask from our writers, but the team also has writers who possess higher educational credentials. It means that the team comprises of competent writers who have gone through institutions of higher learning and passed their exams. Subsequently, the writers have a good grasp of what our clients require. It is notable that our writers not only want to apply their acquired knowledge, but they are also willing to help our clients to outperform them. This is a clear indication of a team that is willing to walk an extra mile. We uphold professionalism in our operations, and our clients should look forward to receive services from a team of experts. It is the spirit of value addition that makes us to scale any heights in order to deliver and outperform our clients’ expectations.

  • Better Grades Guarantee

    Our team of writers prides in high-level competence. The writers have the required expertise that enables them to deliver quality papers that match with the requirements of the grading rubric. In the absence of the rubric, we ensure that the writers follow the clients’ instruction brief to the letter. We can confidently assure our clients to expect nothing short of a pass from the papers that we deliver. Importantly, we have qualified writers who handle different areas of study. This diversification enables us to allot clients’ orders to the writer who is well seasoned in the subject area of study. It also enables the team to become more professional due to specialization. Our clients should put their trust in our service delivery and expect to successfully attain high grades at all times. The fact that we offer free revision reflects our dedication in delivering high quality papers that match with our clients’ expectations.

  • Money Back Guarantee

    If any of our writers deliver an incomplete or ambiguous paper that is off the topic, our clients can claim for a refund in regard to the oversight. We do not compromise our service delivery through submission of a paper that does not follow our clients’ instructions. We also mind about the interest of our customers, and we always give them value for their money. However, our clients have a choice to request for a free revision within 14-30 days, or depending on the length of the submitted paper. A client who needs a refund should send a request for it within 14 days after receiving the completed paper. If a client decides not to download the paper, then they can request for 100% refund. Any refunded amount usually goes to the client’s Bonus Balance as store credit. There is always extra compensation when the refund takes the form of store credit. Alternatively, the refunded amount can also go the client’s credit card.




Related Questions