Exam 16: Glm 5: Mixed Designs

What does the presence of parallel lines mean in terms of graphical representation of data?

What would be the appropriate SPSS commands for a mixed design?

An experiment was conducted to determine sex differences in the effects of caffeine on memory What does this output mean?

A researcher wanted to know if sex and age affected how susceptible people were to distraction. She measured men and women aged 18-25, 26-30 and over 31 in two task conditions, one where they carried out a task with no distraction and one where they did a similar task but with the TV on and tuned to a sport channel. How many factors were there in this study?

The following result is obtained for Tests of within-subjects effects in relation relation an experiment to determine sex differences in the effects of caffeine on memory.Within-subjects factors are measured as LOWCAFF, MEDCAFF and HIGHCAFF, and between-subjects factors are given as MALE or FEMALE. The following output results. Based on these results, what do you deduce for the interaction between sex and caffeine consumption?

Which of the following would not be considered an assumption of mixed design ANOVA?

Which of the following is not considered when reporting the results of a mixed design ANOVA?

What test is used when there has been a violation of sphericity?

In order to establish the significance of main effect of gender on caffeine levels, what table of data is required?

A mixed factorial design

A researcher wanted to know if sex and age affected how susceptible people were to distraction. She measured men and women of either 18-25, 26-30 and those over 31 in two task conditions, one where they carried out a task with no distraction and one where they did a similar task but with the TV on and tuned to a sport channel. The tables below indicate the experiment findings. Using the tables, indicate how many people took part in this study? Tests of Within-Subjects Effects Measure: MEASURE_1 Tests of Between-Subjects Effects Measure: MEASURE_1 Transformed Variable: Average

Which of the following is a mixed design?

Field and Lawson (2003) reported the effects of giving children aged 7-9 positive, negative or no information about novel animals (Australian marsupials). This variable was called 'Infotype'. The gender of the child was also examined. The outcome was the time taken for the children to put their hand in a box in which they believed either the positive, negative, or no information animal was housed (positive values = longer than average approach times, negative values = shorter than average approach times). Based on the output below, what could you conclude? (See Field, A. P., & Lawson, J. (2003). Fear information and the development of fears during childhood: effects on implicit fear responses and behavioural avoidance. Behaviour Research and Therapy, 41, 1277-1293.)

Based on the SPSS output given below, which of the following statements is true? (Levels of Infotype were entered in the following order- negative information, positive information, no information.)

Which of the following is representative of 'mixed design'?

A study investigates whether there are personality differences between students taking different courses at university. Every student on psychology, maths and drama courses fills in a personality test with five dimensions.

Field & Lawson (2003) reported the effects of giving 7-9 year old children positive, negative or no information about novel animals (Australian marsupials). This variable was called 'Infotype'. Gender of the child was also examined. The outcome was the time taken for the children to put their hand in a box in which they believed either the positive, negative, or no information animal was housed (Positive values = longer than average approach times, negative values = shorter than average approach times). Based on this information, what analysis has been done? [see Field, A. P., & Lawson, J. (2003). Fear information and the development of fears during childhood: effects on implicit fear responses and behavioural avoidance. Behaviour Research and Therapy, 41, 1277-1293.]