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The statement that is true for a within subjects design :
ans-> Counterbalancing can reduce order effects.
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Which of the following statements is true for a within-subjects design? Counterbalancing can reduce order effects....
6. Typically, when comparing a within-subjects design to a between-groups design which of the following describe...
6. Typically, when comparing a within-subjects design to a between-groups design which of the following describe their differences in error variance? a. Within-subjects designs results in less error variance than between-groups. b. A within-subjects design results in more error variance than a between-groups design. C. A within-subjects design results in the same amount of error variance as a between-groups design d. There is no error variance in a within-subjects design, whereas a between- groups design does present some error variance....
In a between-subjects design, holding a potential confounding variable constant helps to reduce the variance within...
In a between-subjects design, holding a potential confounding variable constant helps to reduce the variance within treatment groups, however it also reduces the study's a. accuracy b. internal validity c. external validity. d. variance.
Time-related factors and other order effects can threaten internal validity for some within-subjects experiments. Describe the...
Time-related factors and other order effects can threaten internal validity for some within-subjects experiments. Describe the kind of study for which these factors can be a problem and explain how they can be a confounding variable in some within-subjects designs.
Which of the following is not a factor that differentiates within-subjects and between-subjects designs? a. Within-subjects...
Which of the following is not a factor that differentiates within-subjects and between-subjects designs? a. Within-subjects designs tend to have fewer participants. b. Between-subjects designs are more effective in demonstrating cause-and-effect. c. Within-subjects designs are more likely to be confounded by time-related factors and order effects. d. Between-subjects designs are more likely to be confounded by individual differences.
Based on the APA formatted statements below, give the type of research design (between subjects/within subjects),...
Based on the APA formatted statements below, give the type of research design (between subjects/within subjects), the sample size, and the decision (reject the null hypothesis/fail to reject the null hypothesis) in this study? NOTE: I need the three pieces of information with steps. . A social psychologist records the number of outbursts in a sample of different classrooms at a local school. The number of outbursts among students at a local school (M = 3) were significantly less than...
For each of the 3 following relationships, propose a within-subjects design that utilizes counterbalancing. • For...
For each of the 3 following relationships, propose a within-subjects design that utilizes counterbalancing. • For each relationship, please explain how you would investigate the relationship by including: 1. your hypothesis (i.e., what do you expect to happen), 2. an operational definition for your dependent variable (i.e., how will you test the variable), 3. the population (who do you want to recruit and why), 4. the levels of the IV (how many, what they are, and why), 5. your study...
State whether each of the following is an example of a between-subjects, mixed, or within-subjects two-way...
State whether each of the following is an example of a between-subjects, mixed, or within-subjects two-way ANOVA design. (a) A psychologist administers a small, medium, or large dose of a drug to a sample of mice (Factor A: drug dose) and measures reward-seeking behavior across three experimental trials (Factor B: trials). between-subjects design or mixed design or within-subjects design (b) An industrial organizational psychologist measures the GPA among men and women graduate students (Factor A: gender) with low, medium, or...
answer all please In an analysis of variance, the MS between and MS within represent the...
answer all please
In an analysis of variance, the MS between and MS within represent the means of the squared variability between and within conditions. True • False QUESTION 14 If an analysis of variance produces SS between 30 and MS between 10, then the ANOVA is comparing three treatment conditions. True False QUESTION 15 Compared to an independent measures design a repeated measures study is more likely to find a statistically significant effect because it reduces the contribution of...
Decide which of the following statements are true and which are false. True Real gas molecules...
Decide which of the following statements are true and which are false. True Real gas molecules have a volume and exert attractive forces on one another. False As temperature increases, the average kinetic energy of a sample of gas molecules decreases. False In order for two separate 1.0 L samples of O2(g) and H2(g) to have the same average velocity, the O2(g) sample must be at a higher temperature than the H2(g) sample. False At constant temperature, the lighter the...
2. Which of the following statements is TRUE (1 mark)? a) Selection bias can be reduced...
2. Which of the following statements is TRUE (1 mark)? a) Selection bias can be reduced by increasing sample size. b) Loss to follow-up in a cohort study can bias findings either towards the null (reducing the magnitude of the true association) or the opposite (over-estimating the magnitude of the true association). c) Systematic error can be reduced by taking repeated measurements. d) Non-differential misclassification of exposure or outcome usually biases study findings away from the null (towards finding an...
6. Typically, when comparing a within-subjects design to a between-groups design which of the following describe their differences in error variance? a. Within-subjects designs results in less error variance than between-groups. b. A within-subjects design results in more error variance than a between-groups design. C. A within-subjects design results in the same amount of error variance as a between-groups design d. There is no error variance in a within-subjects design, whereas a between- groups design does present some error variance....
In a between-subjects design, holding a potential confounding variable constant helps to reduce the variance within treatment groups, however it also reduces the study's a. accuracy b. internal validity c. external validity. d. variance.
Which of the following is not a factor that differentiates within-subjects and between-subjects designs? a. Within-subjects designs tend to have fewer participants. b. Between-subjects designs are more effective in demonstrating cause-and-effect. c. Within-subjects designs are more likely to be confounded by time-related factors and order effects. d. Between-subjects designs are more likely to be confounded by individual differences.
For each of the 3 following relationships, propose a within-subjects design that utilizes counterbalancing. • For each relationship, please explain how you would investigate the relationship by including: 1. your hypothesis (i.e., what do you expect to happen), 2. an operational definition for your dependent variable (i.e., how will you test the variable), 3. the population (who do you want to recruit and why), 4. the levels of the IV (how many, what they are, and why), 5. your study...
answer all please
In an analysis of variance, the MS between and MS within represent the means of the squared variability between and within conditions. True • False QUESTION 14 If an analysis of variance produces SS between 30 and MS between 10, then the ANOVA is comparing three treatment conditions. True False QUESTION 15 Compared to an independent measures design a repeated measures study is more likely to find a statistically significant effect because it reduces the contribution of...
Decide which of the following statements are true and which are false. True Real gas molecules have a volume and exert attractive forces on one another. False As temperature increases, the average kinetic energy of a sample of gas molecules decreases. False In order for two separate 1.0 L samples of O2(g) and H2(g) to have the same average velocity, the O2(g) sample must be at a higher temperature than the H2(g) sample. False At constant temperature, the lighter the...
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