MINDTAP Due Today at 11.59 PM ST far between. Judy DeLoache and colleagues used

Question

MINDTAP Due Today at 11.59 PM ST far between. Judy DeLoache and colleagues used an experiment to systematically test whether these videos are effective. 18-month-old child had very few words until she started watching one of the company's videos, at which point her vocabulary "suddenly blossomed. Read this excerpt from the article and answer the following questions. Source : Dolcede, 1 s, along, C., Sherman, K, Islam, N., Varderberght, M,Troseth, G.L,Strouse, G. A,&'Ooherty, K. (2010). Do babies leam from baby media? Paychological Sclence, 21 (11) Retrieved from hetpilipss sagepub com/cantent/early/2010/09/27/09567960 Many of the companies that produce these types of videos include a disclaimer stating that parents should be watching with children for maximum effectiveness. Why then would Deloache and colleagues include a video-without-interaction condition? O The researchers assumed that most children ignore their parents and focus on the videos anyway. O To do a good statistical test, the researchers needed an even number of groups or conditions. O It mimics real-world situations where parents put on a video to keep their child occupied, while they work on another task. Which of the following statements accurately describes the results of this expeniment? O The videos had no effect on the course of children's language development. O children who watched the videos were significantly worse off than the control group, which had no systematic exposure to word learning O videos watched with parental involvement produced the best performance on the vocabulary posttest. O Type here to search 0 3 4 5 6

Explanation / Answer

1. DeLoach et al included a ‘without- interaction’ treatment condition To do a good statistical test the researchers needed an even number of groups or conditions for comparison (option 2)

2. The findings show that videos watched with parental involvement led to best performance( option 3)

Related Questions

Navigate

• Browse (All)
• Browse M
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.