In a Cross-Sectional Study, a Difference Among Groups of Different

question 9

Multiple Choice

In a cross-sectional study, a difference among groups of different ages may reflect developmental age changes; however, these differences may result from _____ effects.

• A)regression
• B)nonequivalent
• C)propensity
• D)cohort

---

Definitions:

Behavioral Synchrony

The phenomenon where individuals in a group mirror each other's actions or emotions, often leading to increased cohesion and empathy.

Collective Cohesion

The sense of solidarity, unity, and commitment among members of a group, which strengthens their willingness to work together towards common goals.

Belongingness

The human emotional need to be an accepted member of a group, whether it is friends, family, or a larger community.

Emotional Cohesion

The bonding of group members through shared feelings, empathy, or emotional experiences that enhance a sense of unity or togetherness.