LOGAN: LAWS OF LEARNING (Basic Processes) January 2004 INSTRUMENTAL CONDITIONING: Inhibition Historic Contingency Interdependent Variables Contents Paradigmatic/Natural/Asocial/Emotionally-Neutral/Interdependent-Operation IIHC<>1:00. R/Extn as-f(Varied Reinforcement in Acq) Id****bpa Law IIHC<>1:10. IR/Extn greater after PRF than CRF Id****bpb IIHC<>1:11. R/Extn w/small N/tr w/PRF Id****bpn IIHC<>1:12. R/Extn as-f(Sequence of CRF/PRF) Id****bpo IIHC<>1:13. Effect of Intertrial Reinf on PREE Id****bpr IIHC<>1:14. Effect of Alternating PRF on R/Extn Id****bpp Paradigmatic/Natural/Asocial/Emotionally Negative Effect IIHC<>2:00. R/Extn as-f(Punishment in Acq) Id****cpa Paradigmatic/Natural/Asocial/Emotionally Neutral Effect IIHC<>3:00. Generalized PREE Id****bpg IIHC<>3:10. R/Extn of Generalized IR Id****bpR Systematic Analyses of Partial Reinforcement Effect on Extn Id****bpZ IIHC<>4:00. Spontaneous Recovery in Instrumental Cond Id****bta IIHC<>4:10. SponRec as-f(time) Id****btc IIHC<>5:00. Relearning in Instrumental Conditioning Id****baI IIHC<>6:00. Generalization of Extinction Id****bpG IIHC<>7:00. R/Extn after Differential Instrucond Id****bbI Relevant uncoded root-abstracts Relevant(?) unabstracted/uncoded literature IIHC<>1:00. R/Extn as-f(Varied Reinforcement in Acq) Id****bpa RARH Variable reinf decr rate acq, incr R/Extn - - - - - - - - - MCl,DC'53+ R RH IR/Extn incr by varied Amt(reinf) or varied Delay(reinf) - Log,FA'56e RAR Title: Varied Mag(reinf) (FALogan) - - - - - - - - - - - - Bei,EM'58- RARH R/Extn after varied > constant Amt(Reinf) - - - - - - - - - Law,R.'59e RARH R/Extn not-f partial Delay(Reinf) w/1-tr/day - - - - - - - Wik,EL'59+ RART R/Extn incr w/varied dep/reinf in acq - - - - - - - - - - - Wik,EL'59e RAR1 R/Extn after varied food/H2O reinf > food or H2O CRF - - - Wun,RA'61- RARH Altern Delay(Reinf)-->pattern IR but R/Extn same as random Wik,EL'64e RARH Re CRF w/3 pellets, R/Extn incr w/25% 1, not 9 pellet reinf BLA,RW'67+ RARH R/Extn w/partial delay > no delay w/1-tr/day - - - - - - - Don,JA'67e Above w/no-delay trng + 90-day delay B4 test Don,JA'67e RARH Terminal acq Speed(IR) + R/Extn w/Delay decr>incr over trng Wik,EL'68e RARH R/Extn after VRF is-f sequence of reinf in acq - - - - - - Leo,DW'69- RAR Title: Varied reward sequence on R/Extn - - - - - - - - - Leo,DW'69- R Title: Varied reinf on massed/spaced extn - - - - - - - - Leo,DW'69e RARH R/Extn w/50% partial delay incr-f Amt(Reinf) on immed tr - Cam,PE'70e RARH R/Extn incr w/50% blocking of consum-R in GB during acq - - Gla,H.'70+ RARH R/Extn after trng w/2 trials/day greater if 2nd daily trial Rus,R.'70e reinf w/higher Qual(Reinf) than 1st trial - - - - - - - Rus,R.'70e RARH R/Extn after partial delay rf incr-f(N/successive delay tr) Sgr,JA'70e Above effect not-f(Amt(Reinf)) on immed-reinf tr Sgr,JA'70e RARH R/Extn after diffcond w/immed > partial delay, w/in O - - - Wik,EL'70+ RARH R/Extn incr w/varied qual reinf (reg/sucrose) if lo B4 hi - Boy,WN'71e RARH R/Extn after PRF > partial Delay(Reinf) - - - - - - - - - - Cru,CM'71+ RAR Title: Sequential variables on R/Extn - - - - - - - - - - Rud,JW'71- RARH W/2-tr/day, R/Extn after small-large > large-small reinf - Boy,WN'72+ RARH Concl: Partial/varied delay reinf incr R/Extn; some w/delay Cam,PE'72+ Above favors sequential over dissonance/frustration th Cam,PE'72+ Title: Variations in sucrose on persist - - - - - - - - - Tom,TN'72+ RARH R/Extn after varied Qual(Reinf) = PRF > CRF - - - - - - - - Boy,WN'79e RARH Patterning of Speed(IR) and R/Extn is-f(incr vs decr reinf) Miz,Y.'97- Law IIHC<>1:10. IR/Extn greater after PRF than CRF Id****bpb Term: Partial Reinforcement Effect on Extinction (PREE) RARH PREE w/15-sec, not w/15-min ITI - - - - - - - - - - - - - - She,VG'49- RAR- W/constant N/reinf, R/Extn incr-f N/nonreinf tr - - - - - - Not,JM'51- ROP- 25%/50% PRF incr R/Extn in gambling sit - - - - - - - - - - Lew,DJ'52- RVJH W/PRF and reinf/nonreinf in diff GB, R/Extn w/GB+ < GB- - - Bit,ME'53e RORH R/Extn after CRF > PRF w/diff GB and 40-min ITI - - - - - - Rub,LS'53- R L- PRF incr R/Extn w/w/out reinf alternative R - - - - - - - - Wik,EL'53- RARH After PRF w/diff GB, R/Extn w/neg > pos GB - - - - - - - - Ela,CB'54e RARH R/Extn decr-f(%(Reinf)) in acq w/trng/extn at 1 tr/day - - Wei,S.'54- RARH PREE not-f(ITI) w/food/water reinf - - - - - - - - - - - - Wil,W.'55e RARH R/Extn w/open > w/closed door to food cup (sec reinf) - - - Hul,SH'56+ Obtain PREE only if above sec reinf on nonreinf PRF acq tr Hul,SH'56+ RAR- PREE not-f(ITI) - - - - - - - - - - - - - - - - - - - - - - Lew,DJ'56- RARH Obtain PREE if run to diff GB on nonreinf tr during PRF acq Tyl,DW'56- h - 20% trinket PRF incr R/Extn vs CRF, esp w/R-prod fdbk S - - Bij,SW'57- RVRH PRF w/diff GB cues--R/Extn w/PRF > CRF, not-f GB cues - - - Fre,D.'57- RAR- W/mix PRF/CRF in 2 alleys, R/Extn not-f stim aftereffects - Kat,S.'57- HUUO PREE after chance PRF, not if result of skilled perf - - - Jam,WH'58+ RARH R/Extn decr-f(%(Reinf)) after l-tr/day trng - - - - - - - - Wei,S.'58- FVOH W/mouthbreeder, R/Extn after CRF > PRF - - - - - - - - - - Lon,N.'60+ RARH R/Extn incr-f(long series of nonreinf tr during acq) - - - Sla,NJ'60- OARH R/Extn after CRF = PRF w/young turtles - - - - - - - - - - Esk,RM'61+ RARH PREE w/turtle - - - - - - - - - - - - - - - - - - - - - - - Mur,NR'61e RARH R/Extn decr-f(% reinf in acq), not-f(N/trials) - - - - - - Bac,WE'62- RARH No PREE after direct GB placement w/PRF - - - - - - - - - - DAm,MR'62+ RARH No run IR PREE after direct GB placements w/PRF - - - - - - DAm,MR'62+ OARU W/painted turtle, PRF-->slow Speed(IR) in acq, incr R/Extn Gon,RC'62+ FVAH PREE if equate N/Reinf - - - - - - - - - - - - - - - - - - Gon,RC'62e RARH Obtain PREE after decr goal-R (rg-sg?) w/nonreinf placement The,J.'62+ RUOH Rapid acq panel-push IR, w/PREE after 4 acq tr - - - - - - Sha,AB'63- RARH R/Extn incr-f N-length in PRF trng w/varied N-lengths - - - Cap,EJ'64- R/Extn w/constant N-length in PRF decr w/extended trng Cap,EJ'64- RARH After PRF w/diff GB, R/Extn w/GB- > GB+ or both - - - - - - Elm,DG'64- RARH PREE w/large > small GB - - - - - - - - - - - - - - - - - - Kir,DR'64e RARH PREE incr-f(Amt(trng)), not-f(variety of GB mvmts re reinf) Wil,JJ'64- RARH R/Extn after 50% block-from-GB = PRF - - - - - - - - - - - Bac,WE'65- RARH R/Extn after long > short runs of nonreinf w/large N/tr - - Cap,EJ'65+ RARH PREE after only 4 acq tr - - - - - - - - - - - - - - - - - MCa,G.'65- RARH Obtain PREE w/no habituation of competing-R w/PRF - - - - - MCo,DF'65+ RAR- R/Extn decr-f(% reinf) - - - - - - - - - - - - - - - - - - Suk,S.'65- dARO No PREE after training w/reinf = contact w/person - - - - - Bac,WE'66+ RARH R/Extn incr-f(N/nonreinf tr in 1 single block B4 reinf) - - Jen,GD'67+ Above effect decr w/delay between nonreinf-reinf tr Jen,GD'67+ RCPH R/Extn not-f(PRF) w/hi Amt(Reinf) - - - - - - - - - - - - - Mar,MH'67- RARH After extended trng, R/Extn incr-f(N/nonreinf tr B4 reinf) Spi,JE'68e RARH R/Extn incr-f(0/5/10/15 acq trials w/small reinf B4 large) Cam,PE'70e RARH PREE after PRF trng w/direct placement over food cup in GB Cap,EJ'70e RARH After PRF trng w/2-tr/day, R/Extn w/1-tr/day after RN > NR Mac,NJ'70+ Re above, R/Extn w/massed trials after NR > RN Mac,NJ'70+ OARH Reverse PREE w/turtle - - - - - - - - - - - - - - - - - - - Per,A.'70+ RARH After PRF trng in 2-way alley, R/Extn in direction Wol,AH'70e w/constant N-length < other direction w/varied N-length Wol,AH'70e RARH No PREE w/massed extn after PRF trng w/1 tr/day - - - - - - Cap,EJ'71e RARH W/15-min ITI, PREE w/no effect of short/long N-length - - - Hag,SJ'71+ RARH W/equal N-R/R-N transitions, R/Extn w/lo > hi %(PRF) - - - Blo,JM'72e RARH R/Extn incr w/nonreinf GB placements w/in CRF trng trials - Cam,PE'72+ RARH W/2/tr/day, tr-1 CRF, tr-2 PRF-->PREE on tr-2 w/tr-1 CRF - Zif,DR'73e RARH R/Extn after PRF decr-f(N/reacq-extn sessions) - - - - - - Cap,EJ'74+ RARH W/PRF on 1st daily tr followed by CRF, PREE w/1 extn tr/day Cap,EJ'74+ W/CRF on 1st daily tr followed by PRF, PREE w/mass extn Cap,EJ'74+ RARH W/alley sim to GB, R/Extn after varied N-lengths > constant Job,JB'74+ Above after extended trng; reverse after small N/acq tr Job,JB'74+ Note: No above effect w/distinctive GB re alley Job,JB'74+ RARH W/1/tr/day, PREE but R/Extn not-f(constant/partial delay) - Sha,ME'74+ RARG After PRF/CRF acq, extn, reacq w/CRF, no PREE in 2nd extn - Sha,ME'74e rARO Acq IR w/nonnutritive suckling reinf, w/no PREE at 11-d age Ams,A.'77e RARH PREE after large > small Amt(PRF) after 64, not 32 acq tr - Boy,WN'78e RARH PREE after gradually incr > decr in %(Reinf) - - - - - - - Ish,M.'78- RARH No PREE after trng w/sodium amylobarbitone at 1-tr/day - - Fel,J.'79e RARH PREE w/indiv, not group housing - - - - - - - - - - - - - - Sha,ME'79+ rARH PREE w/weanling O if extn w/in 12-h of trng, not after 3-d Bra,SC'80e xCPH W/discrete-tr bar-press w/rats and key-peck w/pigeons, Had,NF'80e E/Extn after trng w/nonreinf-->reinf transitns > reverse Had,NF'80e H Obtain PREE w/no diff in GSR during acq/extn - - - - - - - Pit,DJ'89+ RARH R/Extn after PRF w/odors < w/out odors in goal segment - - Pry,RE'96+ IIHC<>1:11. R/Extn w/small N/tr w/PRF Id****bpn RARH PREE after 3 trials w/RNR vs RRR - - - - - - - - - - - - - MCa,G.'62e RARH Obtain PREE after only 5 PRF acq tr - - - - - - - - - - - - Cap,EJ'67+ RARH Obtain PREE w/small (4) N/tr, not-f(Amt(Reinf)) - - - - - - Pad,AM'67- RARH W/small N/tr, R/Extn incr-f(N/reinf-reinf transitns in PRF) Spi,JE'67e RARH PREE after only 5 acq tr with large, not small N/pellets - Ams,A.'68e RARH W/small N/tr, R/Extn w/N-->R transitions > R-->N, R-->R - Spi,JE'68+ RARH W/small N/tr, R/Extn incr-f(N/nonreinf tr B4 reinf) - - - - Spi,JE'68e RARH W/small N/tr, PRF decr R/Extn w/out nonreinf-reinf transitn Spi,JE'68e HOO Title: Small-tr PREE as-f N-R transitions - - - - - - - - Poo,L.'71+ IIHC<>1:12. R/Extn as-f(Sequence of CRF/PRF) Id****bpo Title: PRF after long CRF series - - - - - - - - - - - - - Lew,DJ'59+ RARH PREE after blocks of CRF after trng w/PRF - - - - - - - - - The,J.'62- Title: Interpolation of CRF on PREE - - - - - - - - - - - Sch,AM'63- RARH PREE w/CRF after PRF not w/CRF B4 PRF - - - - - - - - - - - Sut,NS'65e RARH PREE after small N/nonreinf-->reinf transitions B4 CRF - - Bow,J.'67+ R Title: Initial PRF trials - - - - - - - - - - - - - - - - Iso,JR'68+ R Title: Interpolated CRF on PREE - - - - - - - - - - - - - Ras,ME'69+ Title: R/Extn as-f(reward sequence) - - - - - - - - - - - Fix,DL'70- RARH After CRF trng, R/Extn incr w/32 > 4 PRF trials B4 extn - - Tra,KL'71e After re-acq w/CRF, PREE only after above 32 PRF trials Tra,KL'71e RARH Greater PREE if precede PRF w/CRF trng - - - - - - - - - - Mel,RL'73e Title: Interpolated CRF after PRF - - - - - - - - - - - - Mir,CD'73- RARH Perf early in extn incr-f(N/CRF B4 PRF) - - - - - - - - - - Tra,KL'73e Perf late in extn decr-f(N/CRF B4 PRF) Tra,KL'73e RARH R/Extn after trng w/20 nonreinf B4 20 reinf tr/day > 40 rf Cap,EJ'74+ Above w/small/large reinf, but R/Extn after small >large Cap,EJ'74+ RARH R/Extn incr w/CRF-PRF-CRF vs CRF-CRF-CRF - - - - - - - - - Aoy,H.'75- Title: Cues re interpolated CRF - - - - - - - - - - - - - Mor,MD'75- Title: Extn w/CRF after PRF - - - - - - - - - - - - - - - Nes,ER'77- R Title: Order of PRF/CRF on R/Extn - - - - - - - - - - - - Dyc,DG'78e R Title: Order of CRF/PRF on R/Extn - - - - - - - - - - - - Mel,RL'78e IIHC<>1:13. Effect of Intertrial Reinf on PREE Id****bpr RARH PREE decr w/inter-tr reinf B4 reinf, incr-f(sim ITR to GB) Cap,EJ'63+ RARH PREE elim w/inter-trial reinf after non-reinf B4 reinf - - Cap,EJ'63e RARH PREE after trng w/1/tr/day, elim w/inter-tr reinf B4 reinf Cap,EJ'64+ RART Obtain PREE w/extended trng w/intertrial reinf B4 nonreinf Bla,RW'65+ RAR- Intertrial reinf decr PREE only after small N/acq trials - Spe,KW'65e RARH No PREE w/inter-tr reinf B4, not after reinf tr - - - - - - Cap,EJ'67+ RARH Get N-->R effect w/direct reinf GB placement after trng tr Spi,JE'68e RARH Obtain PREE in goal sectn w/intertrial reinf on nonreinf tr Ber,RF'69e RARH ITI reward elim PREE w/N-length = 1, 2, 3 - - - - - - - - - Fix,DL'70e RARH Intertrial reinf after nonreinf decr PREE only w/small N/tr Hom,MJ'70e Intertrial nonreinf incr R/Extn only w/small N/tr Hom,MJ'70e IIHC<>1:14. Effect of Alternating PRF on R/Extn Id****bpp FOOH R/Extn after altern = random PRF in acq - - - - - - - - - - Gon,RC'51e HVC- R/Extn greatest w/PRF if nonreinf seq terminate in reinf - Gro,JH'53e RAJH R/Extn incr w/random, not w/alternating PRF - - - - - - - - Tyl,DW'53e RUU- R/Extn incr if reinf only last tr of day, decr if only 1st Ish,S.'56- H - R/Extn decr-f(N/alternating PRF tr) - - - - - - - - - - - - Cap,EJ'57- RARH R/Extn after altern < random PRF only w/large N/tr - - - - Cap,EJ'58- RARH PREE w/altern > random PRF w/small N/tr - - - - - - - - - - Cap,EJ'62+ RARH W/20-min ITI, R/Extn after altern > random PRF - - - - - - Cap,EJ'63+ Attrib above to N/nonrf aftereffects-->reinf transitions Cap,EJ'63+ PxxH Discrete-tr bar-press/alley R/Extn incr w/random/altern PRF Rob,WA'63e RARH R/Extn after altern > random partial delay w/small N/tr - - Cap,EJ'65+ RAR Title: Patterns of delayed reinf - - - - - - - - - - - - - Wik,EL'65e RARH R/Extn after random > altern PRF w/long ITI - - - - - - - - Cap,EJ'67+ RARH R/Extn after PRF w/large > small reinf only if N-->R seq - Cap,EJ'68+ RARH R/Extn incr-f(N/tr w/random PRF), decr-f(N/tr w/pattern PRF Gro,NE'69- RNRH Hippocomp lsn w/patterned PRF -->no patterning, incr R/Extn Fra,JJ.70+ RARH R/Extn after random VRF >daily incr >daily decr Amt(Reinf) Wik,EL'73+ R Title: Patterning and R/Extn - - - - - - - - - - - - - - - Wro,JD'74- RARH R/Extn after altern > random PRF w/20-min ITI - - - - - - - Cap,EJ'81+ RARH PREE after alternating PRF trng w/23-d B4 extn - - - - - - Ish,M.'81- RARU R/Extn after random > double altern PRF w/1-day B4 extn - - Ish,M.'83- R/Extn after random =double altern PRF w/23-days B4 extn Ish,M.'83- Note: Retained double-altern pattern IR after 23 days Ish,M.'83- IIHC<>2:00. R/Extn as-f(Punishment in Acq) Id****cpa RARH Punish in acq incr R/Extn, greater w/partial punish (221) - Log,FA'60- RARH After trng w/PRF or punish, greater R/Extn and resist pun - Bro,RT'64+ RARH Punish w/nonreinf during PRF trng incr R/Extn w/100% punish Ban,RK'66- RARH Partial punish incr persist w/100% punish - - - - - - - - - Ban,RK'66- Rxxx Partial punish incr persist w/100% punish w/diff R/D/reinf Ban,RK'66- ROCT 50% punish uncorrel w/50% reinf incr R/Extn w/out punish - Fal,D.'68- Punish on nonreinf tr of PRF also incr R/Extn w/punish Fal,D.'68- RAR Title: R/Extn after partial punish - - - - - - - - - - - - Fal,D.'69- RAR Title: R/Extn after punish/reward - - - - - - - - - - - - Fal,D.'71- Title: Pun and R persistence - - - - - - - - - - - - - - - Dyc,DG'73- RAR Title: Punishment on persistence - - - - - - - - - - - - - Dyc,DG'74e Title: Partial pun on R/Extn - - - - - - - - - - - - - - - Lee,RF'74- R Title: P/N-length on punish persistence - - - - - - - - - Dyc,DG'75e R Title: Partial punish effect - - - - - - - - - - - - - - - Dyc,DG'75e Title: Fear S on resist pun - - - - - - - - - - - - - - - Spa,DL'75- RARH R/Extn incr w/partial punish in acq - - - - - - - - - - - - Lin,DR'76- IIHC<>3:00. Generalized PREE Id****bpg RAR1 R/Extn after CRF w/H2O reinf in long-white alley incr Ros,RR'64- w/pretrng jump/run IR w/food PRF vs CRF in black box - - Ros,RR'64- Above R/Extn decr w/pretrng climb IR PRF Rox,RR'64- RARH After diffcond w/PRF vs CRF, incr R/Extn re CRF alley - - - Bro,RT'65+ RARH No w/in-subj PREE after PRF to S1 and CRF to S2 - - - - - - Ams,A.'66e RXX Title: Transfer of PREE - - - - - - - - - - - - - - - - - Wan,M.'66- h Title: Transfer of PREE across tasks - - - - - - - - - - - Bar,RF'67- RARH After trng w/CRF and PRF in 2 runways, generalized PREE - - Gal,K.'68e RAR Title: The generalized PREE - - - - - - - - - - - - - - - Ras,ME'68+ RAR Title: Genz of the PREE - - - - - - - - - - - - - - - - - Ras,ME'68e R Title: Reduction of generalized PREE - - - - - - - - - - - Ams,A.'69e RARH GPRE not-f N-R transitions re PRF-->CRF alley - - - - - - - Rud,JW'70e RSRH PRF incr R/Extn re following other rat in open-field maze - Sti,VE'70- RAR Title: Frustration and genz PREE - - - - - - - - - - - - - Wat,W.'70+ OS Title: Transfer of persist/domestic chick - - - - - - - - Ams,A.'71e RAR Title: Generalized PREE w/in-O - - - - - - - - - - - - - - Mel,RL'72+ R Title: Generality of persistence - - - - - - - - - - - - - Ban,RK'73- RARH R/Extn w/CRF incr w/PRF/partial delay/VRF in other alley - Syt,D.'73+ RARH After trng in alley or bar-press w/PRF of 1 + CRF of other You,AG'74e PREE only w/R assoc w/PRF - - - - - - - - - - - - - - - You,AG'74e RAR1 PRF w/food-dep/food rf incr R/Extn after CRF w/H2O-dep/H20 Mel,R.'79e PRF w/H2O-dep/H2O rf incr R/Extn after CRF w/food-dep/food Mel,R.'79e RxxH PRF w/lever IR incr R/Extn of runway IR after CRF, v/versa Nem,RV'82- CRF w/lever IR decr R/Extn runway IR after PRF, v/versa Nem,RV'82- IHC<>3:10. R/Extn of Generalized IR Id****bpR RARH R/Extn w/genz S < trng S - - - - - - - - - - - - - - - - - Bro,JS'42- RAR- Trng w/hurdles in alley--R/Extn w/hurdles > w/out hurdles - Law,R.'57+ RARH R/Extn of fear decr-f(distance from pun) - - - - - - - - - Eld,T.'61e RART R/Extn decr w/change in floor texture - - - - - - - - - - - Cro,HA'62+ RARH No effect of change in S-cond on R/Extn after PRF/CRF - - - Spe,SE'63+ RARH R/Extn after CRF in 1 alley incr w/PRF in 2nd alley - - - - Hen,K.'66- Systematic Analyses of Partial Reinforcement Effect on Extn Id****bpZ RARH Attrib PREE to frustration-excitement hypo re mech of reinf Hul,SH'56+ HOO- R/Extn decr-f(%(Reinf)), interp re discrim extn vs acq - - Lew,DJ'56+ RARH Concl: Role of nonreinf > reinf in PREE - - - - - - - - - - Ken,HH'57e RARH Reversed PREE = R/Extn after PRF < CRF if no N-->R transitn Spi,JE'68e RARH W/large GB, PRF --> fewer competing R and incr R/Extn - - - Bra,HW'69- RARH Concl: Diff mech of PREE w/massed vs spaced trng - - - - - Gon,RC'69+ Re above, attrib spaced-trial PREE to incentive contrast Gon,RC'69+ RARH Both FE and R/Extn incr-decr-f(%(Reinf) w/max at 50% - - - Cou,RC'70- Title: Current theory of PREE - - - - - - - - - - - - - - Rey,TW'70- R Title: S-aftereffects on R/Extn - - - - - - - - - - - - - Nic,RJ'75- IIHC<>4:00. Spontaneous Recovery in Instrumental Cond Id****bta RARH Spon-rec IR1 after concur extn IR2 > concur reinf IR2 - - - Lib,AM'48- RUU- R/Extn and Spon-rec incr-f(ITI), decr-f P(Reinf) - - - - - Ish,S.'58- RARH Spon-rec w/14-d rest after acq/extn w/1-tr/day (65) - - - - Log,FA'60- Attrib spon-rec to decay diff effect recent-early tr(66) Log,FA'60- RAR Title: PRF on extn/spon-rec - - - - - - - - - - - - - - - Tho,ME'66- RARH Spon rec after trng w/small-large > large-small reinf Boy,WN'72+ RAR Title: Nonconting non/reward on sponrec - - - - - - - - - Mor,AL'73- RART Spon rec incr-f(dep) after long, not short interval B4 test Pil,JW'74e IIHC<>4:10. SponRec as-f(time) Id****btc RARH Spon-rec re decr in agitation neg-accel-incr-f(time) - - - Mil,NE'36+ RARH After acq/extn w/75 sec ITI, spon rec incr-f(time-->10 min) Gra,CH'40+ IIHC<>5:00. Relearning in Instrumental Conditioning Id****baI R J- Incr in rate of relrng/re-extn w/successive trng w/CRF/PRF Lau,DW'55+ RAR Title: Successive acq/extn - - - - - - - - - - - - - - - - Jen,GD'60+ RARH Rapid re-lrng R-speed recover R-speed in orig acq (188) Log,FA'60- RART Speed(IR) w/100% reinf faster after interpolated extn - - - Har,SJ'62e RARH W/1 tr/day, acq rate incr only in 1st reacq - - - - - - - - Nor,AJ'62+ RARH Direct GB placement w/reinf incr Speed(IR) after extn - - - Bar,AM'65e RAR Title: Interpolated extn on reacq - - - - - - - - - - - - Sur,CT'66e RAR Title: Recovery after extn - - - - - - - - - - - - - - - - Sta,LR'67+ RARH Reacq after N-->R transitions in acq > R-->R or R-->N - - - Spi,JE'68e RARH Reinstate IR after extn w/direct placement w/food in GB - - Cam,PE'69e Above reinstatement incr-f(Amt(noncontingent rf in GB) Cam,PE'69e R Title: Successive acq/extn as-f(N/trials) - - - - - - - - Leo,DW'71+ IIHC<>6:00. Generalization of Extinction Id****bpG hUxO Acq S1-R1-S2-->S2-R2-candy; Genz of extn R2-->R1 > R1-->R2 Mit,AJ'39- Title: Genz of extn - - - - - - - - - - - - - - - - - - - Rob,ER'62- RAR Title: Transituational resist/aversive S - - - - - - - - - Ter,W.'69e IIHC<>7:00. R/Extn after Differential Instrucond Id****bbI RARH After diffcond, R/Extn to S+ more sim to CRF than PRF - - - Bir,D.'63e RARH After diffcond, R/Extn w/alley+ and GB- > v/versa - - - - - Bla,RW'65- xxxH R/Extn decr-f(N/extns) w/rat > goldfish - - - - - - - - - - Gon,RC'67e R Title: Discrim and reversal/extn - - - - - - - - - - - - - Pen,ES'67+ RVRH After diffcond, R/Extn of S+ after small > large N/Reinf - Kra,RV'70+ Re above, if altern S- tr B4 S+ R/Extn after small