<span>This suggests that Trey has not yet developed a legitimate understanding of the permanency of tangible objects. This can be evidenced by the fact that Trey lost interest in the ball once it was no longer in his range of sight. He has not yet learned that the object does not just disappear if he is unable to see it.</span>
Answer:
B. Cross-Sectional
Explanation:
A Cross-sectional study of design is a kind of design of observational study . In the cross-sectional study, an investigator measures or examines the outcome as well as the exposures in any study participants at the same time.
Cross-sectional design research includes using some different category of the people who differ in some variable of interest but they share few other characteristics, like educational background, socioeconomic status and ethnicity.
A Cross-sectional studies are mostly used by experimenters or researchers to study the developmental psychology in humans.
Thus in the context, the researcher using 50 participants to study the developmental changes in their choices to listen to music is a type of cross sectional research design.
Hence the correct option is (B).
The personal fable is the adolescent's belief that he or she is highly special and unlike anyone else who has ever walked the earth. Colloquially, these individuals are known as "special snowflakes." In other words, the adolescent thinks that since others are so obviously fascinated by him (adolescent egocentrism), he must be a unique individual.
Unfortunately, the belief can have serious consequences.
In particular, the personal fable can cause a tween or teen to believe that nothing bad could possibly happen to someone as exceptional as herself. In other words, since she's so special, she must be invulnerable.
Some research has shown that belief in the personal fable and one's invulnerability is directly connected to common adolescent risk-taking behaviors, such as promiscuous or unprotected sex, use of alcohol or illicit drugs, as well as physically dangerous acts, such as driving without a license or driving recklessly or while intoxicated.
Belief in the personal fable should not be confused with having high self-esteem. Tweens or teens with low self-esteem usually still hold a version of the personal fable.
Answer:The Articles of Confederation created a union of sovereign states. An assembly of delegates acted on behalf of the states they represented. Because the smaller states feared the domination of the larger ones, each state had one vote in the Confederation Congress, regardless of its size or population.
Explanation:
