Author Question: A disadvantage of cross-sectional research is that (Read 202 times)

lilldybug07 · **on:** Jun 25, 2020

Question 1

A correlation of +.55 between preschool attendance and self-esteem indicates that children who attend preschool have __________ self-esteem scores than children who do not attend preschool.
◦ moderately higher
◦ significantly higher
◦ significantly lower
◦ moderately lower

Question 2

A disadvantage of cross-sectional research is that
◦ it is more inefficient and inconvenient than longitudinal research.
◦ it does not provide evidence about change at the individual level.
◦ it can be threatened by practice effects and participant dropout.
◦ age-related changes cannot be examined.

yasmin · **Reply #1 on:** Jun 25, 2020

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