cenario: A guidance counselor wanted to know if anxiety differs based on time (first day of class in relation to the last day of class), and if this differs based on year in school (as a freshman, sophomore, junior, or senior). She collected data on a single group of students across their entire high school career at these eight time points - first and last day of freshman, sophomore, junior, and senior year. Anxiety was measured using a standardized scale ranging from 0 - 50, with higher scores indicating greater anxiety. Question: If p = .032 for the main effect of time, what should the researcher conclude?

Group of answer choices

The main effect of time is not significant; no additional analyses are needed to interpret it.

The main effect of time is significant; no additional analyses are needed to interpret it.

The main effect of time is not significant; LSD pairwise comparisons are needed to fully interpret it.

The main effect of time is significant; LSD pairwise comparisons are needed to fully interpret it.

The main effect of time is not significant; Tukey HSD post hoc analysis is needed to fully interpret it.

The main effect of time is significant; Tukey HSD post hoc analysis is needed to fully interpret it.