Question 234 pts Dr. Peter Parker conducted a study and reported the following results: “A 2...
Question 234 pts
Dr. Peter Parker conducted a study and reported the following results: “A 2 (gender) X 3 (education) factorial design was used. There was no main effect of gender. The main effect of education was significant, F (1, 301) = 96.23, p < .01. In addition, there was a significant gender x education interaction, F (1, 301) = 16.14, p < .05.” What can Dr. Parker conclude (select best answer):
Education is a statistically significant factor on the dependent variable
The interaction between gender and education is not important
There was a main effect of education, but its influence on the dependent variable cannot be interpreted without taking the influence of gender into account because the interaction with gender is significant.
Gender is a statistically significant factor on the dependent variable
Homework Answers
The correct conclusion will be:
There was a main effect of education, but its influence on the dependent variable cannot be interpreted without taking the influence of gender into account because the interaction with gender is significant.
Option C is correct.
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Question 234 pts
Dr. Peter Parker conducted a study and reported the following
results: “A 2...
All work must be shown. That is, you need to show the steps and calculations you used to arrive at every answer for credit - For example, I need to see which two numbers you divided to arrive...
All work must be shown. That is, you need to show the steps and calculations you used to arrive at every answer for credit - For example, I need to see which two numbers you divided to arrive at a particular S? value, F-ratio value, etc. The "Pygmalion Effect" refers to the effect of teacher expectations on student academic achievement and performance (for the classic study on this phenomenon, see Rosenthal & Jacobson, 1968; for a more recent review of...
a Eleanor Qwan is a college student who has started a non-profit organization to provide support...
a Eleanor Qwan is a college student who has started a non-profit organization to provide support and companionship for elderly shut-ins. She is now at the stage of recruiting volunteers. She envisions two major tasks to be performed by volunteers: visitation and derical work. She is interested in whether one of these tasks would be more attractive to volunteers than the other task, and she also is interested in whether males and females feel differently. She randomly selected 40 adult...
Section 5. Describing and Interpreting Results in APA Style 79. Interpreting Results Exercise: Sproesser, Schupp, and Renner (2014) 107 The researchers in this study were interested in how social...
Section 5. Describing and Interpreting Results in APA Style 79. Interpreting Results Exercise: Sproesser, Schupp, and Renner (2014) 107 The researchers in this study were interested in how social situations can influence stress- induced eating. They grouped subjects according to self-reported stress-induced eating habits: consistently eating more (hyperphagics) or less (hypophagics) when stressed. Each subject was then exposed to one of three social situations: (1) a social inclusion condition in which subjects were told that a confederate partner had approved...
1. Which of the following conditions will lead to a smaller variance for the intercept estimator...
1. Which of the following conditions will lead to a smaller variance for the intercept estimator for your multiple regression model? (A) X values cluster far from the origin of the X axis (B) X values closely pack around the mean of X in your sample (C) Small sample sizes (D) High correlation among the explanatory variables (E) Small error variance in the population regression function 2. R-squared (A) measures the proportion of variability of the dependent variable that is...
All of the following questions are in relation to the following journal article which is available...
All of the following questions are in relation to the following journal article which is available on Moodle: Parr CL, Magnus MC, Karlstad O, Holvik K, Lund-Blix NA, Jaugen M, et al. Vitamin A and D intake in pregnancy, infant supplementation and asthma development: the Norwegian Mother and Child Cohort. Am J Clin Nutr 2018:107:789-798 QUESTIONS: 1. State one hypothesis the author's proposed in the manuscript. 2. There is previous research that shows that adequate Vitamin A intake is required...
All work must be shown. That is, you need to show the steps and calculations you used to arrive at every answer for credit - For example, I need to see which two numbers you divided to arrive at a particular S? value, F-ratio value, etc. The "Pygmalion Effect" refers to the effect of teacher expectations on student academic achievement and performance (for the classic study on this phenomenon, see Rosenthal & Jacobson, 1968; for a more recent review of...
a Eleanor Qwan is a college student who has started a non-profit organization to provide support and companionship for elderly shut-ins. She is now at the stage of recruiting volunteers. She envisions two major tasks to be performed by volunteers: visitation and derical work. She is interested in whether one of these tasks would be more attractive to volunteers than the other task, and she also is interested in whether males and females feel differently. She randomly selected 40 adult...
Section 5. Describing and Interpreting Results in APA Style 79. Interpreting Results Exercise: Sproesser, Schupp, and Renner (2014) 107 The researchers in this study were interested in how social situations can influence stress- induced eating. They grouped subjects according to self-reported stress-induced eating habits: consistently eating more (hyperphagics) or less (hypophagics) when stressed. Each subject was then exposed to one of three social situations: (1) a social inclusion condition in which subjects were told that a confederate partner had approved...
All of the following questions are in relation to the following journal article which is available on Moodle: Parr CL, Magnus MC, Karlstad O, Holvik K, Lund-Blix NA, Jaugen M, et al. Vitamin A and D intake in pregnancy, infant supplementation and asthma development: the Norwegian Mother and Child Cohort. Am J Clin Nutr 2018:107:789-798 QUESTIONS: 1. State one hypothesis the author's proposed in the manuscript. 2. There is previous research that shows that adequate Vitamin A intake is required...
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