Explain what is meant by statistical significance. How does statistical significance relate to the issue of importance?
What will be an ideal response?
Significant does not mean important in the usual sense. Rather, computations indicate the effect was unlikely to have been a product of chance factors. For example, if probability is 5% or less, the correlation is believable and, therefore, statistically significant. But it might only account for a small fraction of the behavior and may, therefore, be relatively unimportant in a practical sense.
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Which of the following is not considered a monocular depth cue?
a. Interposition b. Pictorial cues c. Convergence d. Motion parallax
According to the textbook, which of the following is NOT considered a significant childhood event?
a. Learning to write b. Moving c. The end of childhood d. Leaving home
The argument that development is influenced either by nature or by nurture
A) was cast aside as a major controversy as it became clear that neither side could completely explain human behavior. B) is still a major point of contention and controversy within the field of child development in the 21st century. C) was clearly resolved in the 1950s by researchers who argued that humans are totally determined by their experiences. D) is of no theoretical or practical interest to individuals who study child development today.
The current version of the Stanford-Binet Intelligence Scale measures ________ kinds of mental abilities
a. 4 b. 15 c. 2 d. 7