Using the values of a, discrimination of an item, and b, difficulty of an item, we can determine what?
a. probability of correctly answering the item
b. worthiness of an item
c. content accuracy of the item
d. the guessing estimate of an item
Ans: B
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A psychologist was interested in gauging the success of a mood manipulation during one of her experiments. She had three groups of participants who underwent different types of mood induction: disgust mood induction, negative mood induction and positive mood induction. After the mood induction, participants were asked to endorse nine statements relating to their mood (on a 5 point Likert scale from 1—disagree to 5—agree): (1) When you’re smiling the whole world smiles with you, (2) I love the pretty flowers, (3) I could never touch a dead body, (4) I would never eat cat food, (5) If someone served me monkey brain soup I would vomit, (6) I feel fed up, (7) Bodily fluids are nasty, (8) I could not drink from a glass that I’d used to catch a spider, (9) I am a
worthless piece of scum. What analysis should be done to see if the mood inductions had an effect on responses to these 9 items. Part of the SPSS output is below. Which statement best sums up this part of the output? A. There were significant differences between the mood induction conditions on two items: ‘I am a worthless piece of scum’, and ‘Bodily fluids are nasty’. B. There were significant differences between the mood induction conditions on three items: ‘I am a worthless piece of scum’, ‘I would never eat catfood’ and ‘Bodily fluids are nasty’. C. I need to transform some of the items. D. I need to transform all of the items.
According to Bloom (1997), exemplary directors:
a.Focus on the presentb.Focus on the futurec.Focus on the present and future simultaneously
How is participatory action research different from other types of action research?
A. Participatory action research focuses on an individual or small group. B. Participatory action research implements change across populations. C. Participatory action research aims to emancipate participants from social constraints. D. Participatory action research is localized on a single classroom issue.
Identify the 6 steps of the conflict resolution process.
What will be an ideal response?