Rising Intelligence Test Scores
Average intelligence test scores have consistently increased by about three points per decade since the 1950s. This trend, occurring in the absence of significant changes to the population’s genetic makeup, best illustrates which of the following phenomena?
A
The Flynn Effect
B
The ceiling effect
C
The halo effect
D
Regression to the mean
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | meenatchi.al2144 | 2 | 2 | 0m 00s | 200 |
| #2 | RiddhiPatel374 | 2 | 2 | 0m 00s | 200 |
| #3 | aisha.patel1021 | 2 | 2 | 0m 10s | 190 |
| #4 | lawrence72910 | 1 | 1 | 0m 00s | 100 |
| #5 | vidushi.venya | 1 | 1 | 0m 00s | 100 |
| #6 | euney04 | 1 | 1 | 0m 00s | 100 |
| #7 | ayiaaaaalolol | 1 | 1 | 0m 00s | 100 |
| #8 | tianbo.shen | 1 | 1 | 0m 09s | 91 |
| #9 | sidelingernicj | 1 | 1 | 0m 11s | 89 |
| #10 | ada.orhon | 1 | 1 | 0m 11s | 89 |
Items per page:
10
1 – 10 of 27