II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the type of each IV (between-subject, within-subject factor, or covariate) Choose one ANOVA technique from the following alternatives A. One-Way ANOVA B. Two-Way ANOVA C. Repeated measures D. Mixed design E. ANCOVA F. Trend analysis 5. A researcher wants to examine the influence of caffeine and gender on students’ statistics performance. She randomly assigns the female and male participants into three groups who receive different drinks before they take the test: group 1 coffee, group 2 decaf coffee, group 3 water. Afterwards, students are given a statistics test.
Answer:
II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the type of each IV (between-subject, within-subject factor, or covariate) Choose one ANOVA technique from the following alternatives A. One-Way ANOVA B. Two-Way ANOVA C. Repeated measures D. Mixed design E. ANCOVA F. Trend analysis
5. A researcher wants to examine the influence of caffeine and gender on students’ statistics performance. She randomly assigns the female and male participants into three groups who receive different drinks before they take the test: group 1 coffee, group 2 decaf coffee, group 3 water. Afterwards, students are given a statistics test.
DV: statistics performance
IVs: drinks(coffee) and gender ( Both are between-subject)
ANOVA technique used: B. Two-Way ANOVA
( there are two factors, gender and type of drinks)
II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the...
II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the type of each IV (between-subject, within-subject factor, or covariate) Choose one ANOVA technique from the following alternatives A. One-Way ANOVA B. Two-Way ANOVA C. Repeated measures D. Mixed design E. ANCOVA F. Trend analysis 4. A researcher wants to examine the effect of different exercises (running, swimming, and cycling, and walking) on people's stamina. She recruits 100 participants and randomly assigns each to one...
II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the type of each IV (between-subject, within-subject factor, or covariate) Choose one ANOVA technique from the following alternatives A. One-Way ANOVA B. Two-Way ANOVA C. Repeated measures D. Mixed design E. ANCOVA F. Trend analysis 6. A researcher wants to examine the influence of learning time on memory. 120 participants are randomly assigned to one of the six conditions and given a list of vocabularies...
II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the type of each IV (between-subject, within-subject factor, or covariate) Choose one ANOVA technique from the following alternatives A. One-Way ANOVA B. Two-Way ANOVA C. Repeated measures D. Mixed design E. ANCOVA F. Trend analysis 3. A researcher wants to compare the effect of different exercises (running, swimming, and cycling, and walking). She recruited 100 participants who wish to lose weight. She measures their weight,...
II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the type of each IV (between-subject, within-subject factor, or covariate) Choose one ANOVA technique from the following alternatives A. One-Way ANOVA B. Two-Way ANOVA C. Repeated measures D. Mixed design E. ANCOVA F. Trend analysis 3. A researcher wants to compare the effect of different exercises (running, swimming, and cycling, and walking). She recruited 100 participants who wish to lose weight. She measures their weight,...
II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the type of each IV (between-subject, within-subject factor, or covariate) Choose one ANOVA technique from the following alternatives A. One-Way ANOVA B. Two-Way ANOVA C. Repeated measures D. Mixed design E. ANCOVA F. Trend analysis 1. A researcher hypothesizes that involving students in the game design community of practice would promote students' interest in computer programming after controlling for their prior programming skills. Students are...