Answer the following statement(s) true (T) or false (F)
1. The effect size describes the level of uncertainty around an observed score.
2. Researchers should rely on past studies to estimate their proposed sample size.
3. Quantitative data collected at one point in time within the survey design is cross-sectional.
4. Cronbach’s alpha values are a measure of validity in quantitative research.
5. SPSS, Atlas.ti, Stata, and SAS are popular statistical analysis computer programs.
1. false
2. false
3. true
4.false
5. false
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Which two common developmental factors distinguish ADHD from mild attention or hyperactivity problems?
A. Requires medication and chronic over time B. Pervasive across situations and continues into adulthood C. Negatively affects learning and increased likelihood of having another disability D. Onset in early childhood and deviance from age-based standards
Lowenfeld and Brittain identified specific stages that occur during the young child’s artistic development that are directly related to:
A. The cognitive developmental theory (Constructivist theory). B. Children expressing what they have had little experience with. C. Symbolic activities that do not related to cognition. D. Both B and C. E. All of the above.
Electronics can be an obstacle to listening
A. only if they are in ones field of vision. B. so should not be used. C. at all times. D. particularly if notifications are not muted.
Practice that takes place under teacher supervision and is most appropriate immediately after presentation of concepts is ________.
A. independent practice B. homework C. guided practice D. assessment