Alexander J Rosen
Biographic Data
| ID | 5862158 |
|---|---|
| NAME | Alexander J Rosen |
| GIVEN NAMES | Alexander J |
| FAMILY NAME | Rosen |
| SIGNATURE | ROSEN A J |
| AFFILIATIONS | University of Illinois Chicago |
| ORCID | 0000-0002-1867-5087 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 12 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1968 |
| LATEST PUBLICATION YEAR | 1984 |
| H-INDEX | 1 |
You're only as pretty as you feel
Photos of IS target persons posing happy, neutral, and sad facial expressions were rated for facial attractiveness using paired comparisons and Likert scales. Half the raters were instructed to compensate for the effects of facial expression. Paired comparisons and Likert ratings were highly correlated. Target persons were less attractive when posing sad expressions than when posing neutral or happy expressions, which did not differ. No effect of…
The Relation of Interpersonal Attraction To Clinical Adjustment in Psychiatric Patients
The Effects of Post-Reinforcement Delay and Early Sucrose Experience on Sucrose Incentive Shift Performance in the Rat
Two experiments were performed which investigated the roles of goal box experience and sucrose novelty on sucrose-incentive-shift performance. It was hypothesized that both post-reinforcement delay and early sucrose experience would lead to rapid response decrements following an incentive reduction. Neither of these hypotheses were supported and further research is needed to elucidate the mechanism involved in the slow behavioral adjustments to d…
Extinction and Reacquisition Performance as a Function of Sucrose-Solution Rewards and Numbers of Acquisition Trials
Hungry rats ( n = 76) received straight runway acquisition training at 1 of 3 sucrose reinforcement magnitudes (20 licks, 5% solution; 20 licks, 50% solution; or 100 licks, 50% solution) for 1 of 3 numbers of training trials (20, 40, or 100). This was followed by 40 extinction trials, then 16 reacquisition trials at either the highest or the lowest reward magnitude. Both acquisition and extinction performance were increased by larger values of th…
Incentive Shift and Post-Reinforcement Delay in the Runway
Food-deprived rats ( n = 32) received 55 straight runway trials for 1 or 12 pellet rewards combined factorially with 0- or 20-sec. post-reinforcement delays. The 12-pellet groups were then run for an additional 55 trials at 1 pellet while the 1-pellet groups were run for 86 trials and then shifted to 12 pellets for an additional 24 trials. The result of importance was the absence of differences between delay and no-delay groups following reward r…
You're only as pretty as you feel
Photos of IS target persons posing happy, neutral, and sad facial expressions were rated for facial attractiveness using paired comparisons and Likert scales. Half the raters were instructed to compensate for the effects of facial expression. Paired comparisons and Likert ratings were highly correlated. Target persons were less attractive when posing sad expressions than when posing neutral or happy expressions, which did not differ. No effect of…
Extinction and Reacquisition Performance as a Function of Sucrose-Solution Rewards and Numbers of Acquisition Trials
Hungry rats ( n = 76) received straight runway acquisition training at 1 of 3 sucrose reinforcement magnitudes (20 licks, 5% solution; 20 licks, 50% solution; or 100 licks, 50% solution) for 1 of 3 numbers of training trials (20, 40, or 100). This was followed by 40 extinction trials, then 16 reacquisition trials at either the highest or the lowest reward magnitude. Both acquisition and extinction performance were increased by larger values of th…
Incentive Shift and Post-Reinforcement Delay in the Runway
Food-deprived rats ( n = 32) received 55 straight runway trials for 1 or 12 pellet rewards combined factorially with 0- or 20-sec. post-reinforcement delays. The 12-pellet groups were then run for an additional 55 trials at 1 pellet while the 1-pellet groups were run for 86 trials and then shifted to 12 pellets for an additional 24 trials. The result of importance was the absence of differences between delay and no-delay groups following reward r…
The Effects of Post-Reinforcement Delay and Early Sucrose Experience on Sucrose Incentive Shift Performance in the Rat
Two experiments were performed which investigated the roles of goal box experience and sucrose novelty on sucrose-incentive-shift performance. It was hypothesized that both post-reinforcement delay and early sucrose experience would lead to rapid response decrements following an incentive reduction. Neither of these hypotheses were supported and further research is needed to elucidate the mechanism involved in the slow behavioral adjustments to d…
The Relation of Interpersonal Attraction To Clinical Adjustment in Psychiatric Patients
You're only as pretty as you feel
Photos of IS target persons posing happy, neutral, and sad facial expressions were rated for facial attractiveness using paired comparisons and Likert scales. Half the raters were instructed to compensate for the effects of facial expression. Paired comparisons and Likert ratings were highly correlated. Target persons were less attractive when posing sad expressions than when posing neutral or happy expressions, which did not differ. No effect of…
Psychology (5 works) · Social Psychology (5 works) · Reinforcement (3 works) · Social Psychology (3 works) · Attraction (2 works) · Chemistry (2 works) · Developmental psychology (2 works) · Economics (2 works) · Extinction (optical mineralogy (2 works) · Incentive (2 works)