In a mixed design factorial ANOVA, the between subjects factor (A) has two levels and the repeated measures factor (B) has three levels. A significant F is found for the main effect of the repeated measures factor. We may conclude that _____
a. The means of the levels of Factor B are all different from one another
b. There is a significant difference in the means for Factor B, but we don't know where
c. The mean of Factor A is significantly different from the mean of Factor B
d. The interaction between A and B is significant
B
The significant F tells us that there is a significant difference between the means of the three levels of Factor B, but it doesn't tell us which means are different and which means are not.
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Which of the following represents your authors' position regarding the visual system of a newborn? a. The visual acuity of a newborn is close to that of an adult. b. Vision is not functional until a few days after birth
c. The visual system is relatively well-developed at birth. d. The optic nerve is not developed until 6 months of age.
Shakespeare turned in a paper in his English composition class. The teacher returned it with a note that he needs to work on sentence structure (i.e., the order in which words are placed in a sentence). Which aspect of language is this comment addressing?
a. Phonology b. Morphology c. Prosody d. Syntax
Barriers to effective communication typically reside in
a. the sender. c. the sender or the receiver. b. the receiver. d. the message.
Understanding people's attitudes is valuable to psychologists because they
a. are useful for studying the interaction between the conscious and the unconscious in our psyches. b. help to predict people's future behavior and responses. c. are the most important personality variables. d. represent the clearest expression of our underlying needs and emotions.