Regression coefficients: 4-span and 5-span serial order recall
| 4-span | 1st response backward | 2nd response backward | 3rd response backward | 4th response backward | |
|---|---|---|---|---|---|
| Executive index | beta = −0.253 | beta = −0.039 | beta = −0.031 | beta = −0.403 | n/a |
| P < 0.056 | ns | ns | P < 0.002 | ||
| Language index | beta = −0.339 | beta = −0.138 | beta = −0.049 | beta = −0.008 | n/a |
| P < 0.017 | ns | ns | ns | ||
| Memory index | beta = −0.432 | beta = 0.105 | beta = −0.256 | beta = −0.003 | n/a |
| P < 0.001 | ns | P < 0.049 | ns | ||
| 5-span | 1st response backward | 2nd response backward | 3rd response backward | 4th response backward | 5th responsebackward |
| Executive index | beta = 0.068 | beta = −0.001 | beta = −0.208 | beta = −0.062 | beta = 0.070 |
| ns | ns | ns | ns | ns | |
| Language index | beta = 0.078 | beta = −0.008 | beta = −0.298 | beta = 0.066 | beta = 0.298 |
| ns | ns | P < ns | ns | ns | |
| Memory index | beta = −0.096 | beta = 0.102 | beta = −0.267 | beta = −0.288 | beta = 0.241 |
| ns | ns | ns | ns | ns |
ns: not significant; n/a: not available
SE, ML, CCP, SB, VW, EM, RS, GB, & DJL contributed to study concept and manuscript preparation; SE, VW, EM, DJL contributed to data acquisition; SE, ML, SB, VW, EM, GB, DJL contributed to statistical analyses; DJL, GB—funding recipients; All authors read and approved the submitted version.
The authors declare that they have no conflicts of interest.
This study was conducted consistent with the Declaration of Helsinki.
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The study was funded by New Jersey Health Foundation (ISFP 23-19); Osteopathic Heritage Foundation (2018002166). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
© The Author(s) 2021.