Hello there! Please help me with this homework assignment for my statistics class. Thank you in advance!

PSYC 355 SPSS HOMEWORK 3 INSTRUCTIONS - ONE-WAY ANOVA Part One: Green Salkind: Lesson 25, Exercises 1-3 Open Lesson 25 Exercise File 1 found in Blackboard Course content (under Syllabus and Assignment InstructionsAssignment InstructionsSPSS Homework 3SPSS Homework 3 FilesMod3_Lesson 25 Exercise File 1). This data set pertains to social extroversion scores for men based on their hair color as described in the end of chapter exercise in Green and Salkind Lesson 25. 1. Conduct a one-way ANOVA to investigate the relationship between hair color and social extroversion. Use Tukey's test as the post hoc test for ANOVA's in 355. Be sure to check this box when you run analyses. Paste SPSS output including the post hoc tests. 2. Answer the following questions: a. What is the mean extroversion score for blonds? b. What is the F value for the group effect of hair color? c. What is the p value associated with the above F value? 3. What is the effect size for the relationship between hair color and extroversion? The effect size is found in the SPSS output. Review section on effect size statistics in this lesson, and the SPSS tutorial, if needed. 4. Create a boxplot that displays the differences among the distributions for the three hair color groups. Remember to put your dependent variable in the \"variable\" box, and your independent, or grouping, variables in the \"category axis\" box. Part Two: 1. Research Scenario: An investigator in child development research is studying whether parenting styles have an effect on second grade students' behavior at school. She interviews 23 volunteer families from the same class and separates them into three groups of parenting styles: authoritarian (n = 8); authoritative (n = 8); and permissive (n = 7). Their teacher fills out a behavior inventory for each of the 23 children, and the investigator collects and scores them. The scores are contained in the table below. The scores can range from 0-20, and a higher score indicates more behavior problems. Conduct a one-way ANOVA to determine the effect of parenting styles on behavior inventory scores. The steps will be the same as the ones you have been practicing in Part One of the assignmentthe only difference is that you are now responsible for creating the data file as well. Remember to name and define your variables under the \"Variable View,\" then return to the \"Data View\" to enter the data. Authoritarian 8, 13, 4, 15, 5, 4, 9, 12 Authoritative 8, 5, 6, 4, 2, 5, 10, 13 Permissive 10, 8, 16, 9, 8, 3, 15 Page 1 of 2 PSYC 355 1. What is the F ratio for the parenting style effect? 2. What is the effect size for the overall effect of parenting style on behavior inventory scores? According to general conventions, is this effect small, medium, or large? (See Effect Size Statistics section in Lesson 25 of Green and Salkind for conventions.) 3. Write an APA-style Results section based on your analysis. 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. Part 3: Cumulative Homework: Choose the correct method from tests learned in previous modules. 1. Research scenario: In a study of the relationship between violent pornography and aggression toward women, 16 male volunteers are selected and randomly assigned to one of two groups. One group views a violent, sexually explicit film, and the other group sees a nature film. A test to measure aggressive feelings toward women is then administered to all participants. (High scores = high aggressive feelings). Is there a significant difference between the groups on feelings of aggression towards women? Choose the correct test to analyze this question, set up the SPSS file, and run the analysis. Follow the directions under the table below. Nature Film Explicit Film 4 5 7 9 6 4 2 3 5 6 8 5 11 10 7 7 a) Paste appropriate SPSS output here. b) Paste appropriate SPSS graph here. c) Write an APA-style results section describing the outcome. All homework \"Results sections\" should follow the example given in the Course Content document \"Writing Results of Statistical Tests in APA Format\" (note: you do not have to refer to a figure). Submit this assignment by 11:59 p.m. (ET) on Monday of Module/Week 3. Page 2 of 2 PSYC 355 SPSS HOMEWORK 4 INSTRUCTIONS - TWO-WAY ANOVA (40 POINTS) 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 InstructionsAssignment InstructionsSPSS Homework4SPSS Homework 4 FilesMod4_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. 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. 2. 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 3. 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 InstructionsAssignment InstructionsSPSS Homework 4SPSS Homework 4 FilesMod4_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. 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. 5. 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. 6. 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 Page 1 of 3 PSYC 355 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 Page 2 of 3 PSYC 355 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. Paste appropriate SPSS output. b. Paste appropriate SPSS graph. c. 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.\" Submit this assignment by 11:59 p.m. (ET) on Monday of Module/Week 4. Page 3 of 3 PSYC 355 SPSS HOMEWORK 4 INSTRUCTIONS - TWO-WAY ANOVA (40 POINTS) 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 InstructionsAssignment InstructionsSPSS Homework4SPSS Homework 4 FilesMod4_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. 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. 2. 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 3. 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 InstructionsAssignment InstructionsSPSS Homework 4SPSS Homework 4 FilesMod4_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. 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. 5. 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. 6. 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 Page 1 of 3 PSYC 355 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 Page 2 of 3 PSYC 355 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. Paste appropriate SPSS output. b. Paste appropriate SPSS graph. c. 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.\" Submit this assignment by 11:59 p.m. (ET) on Monday of Module/Week 4. Page 3 of 3