| Has free plan | No |
|---|---|
| Free trial details | |
| Pricing model | |
| Is credit card required | No |
| Paid from | |
| Has lifetime plan | No |
| Billing frequency |
| Keyword | Traffic | Cost Per Click |
|---|---|---|
| operant conditioning theory | 1.2k | $ -- |
| discovery learning theory | 190 | $ -- |
| operant conditioning | 66.5k | $ 2.59 |
| skinners theory | 140 | $ -- |
| forgetting curve study schedule | 110 | $ -- |