Facilitation of instrumental behavior by a Pavlovian appetitive conditioned stimulus.

In Exp I, 16 New Zealand white rabbits were trained to perform an instrumental head-raising response for sucrose reward. A jaw-movement CR was established to a 2-sec CS by pairing it with sucrose; a control stimulus was unpaired with sucrose. Instrumental responding maintained by a VI 40-sec schedule was enhanced during 10-sec presentations of the paired, but not the unpaired, CS. Responding on a VR 15 schedule was unaffected except on trials on which the pre-CS baseline response rate was low; in such cases the paired CS caused a long-lasting acceleration of responding. Noncontingent presentation of the sucrose reinforcer itself briefly suppressed responding but had no long-term effect. In Exp II (6 Ss), a CS that had been conditioned at a 10-sec duration produced the same pattern of effects as in Exp I, indicating that facilitation resulted from CS presentation rather than from the frustrative effects of nonreinforcement of the CS. In Exp III (16 Ss), an inhibitory CS blocked facilitation by the excitatory CS but did not itself affect instrumental responding. (53 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Acquired appetitive responding to intravenous nicotine reflects a Pavlovian conditioned association.

Recent research examining Pavlovian appetitive conditioning has extended the associative properties of nicotine from the unconditioned stimulus or reward to include the role of a conditional stimulus (CS), capable of acquiring the ability to evoke a conditioned response. To date, published research has used presession extravascular injections to examine nicotine as a contextual CS in that appetitive Pavlovian drug discrimination task. Two studies in the current research examined whether a nicotine CS can function discretely, multiple times within a session using passive iv infusions. In Experiment 1, rats readily acquired a discrimination in conditioned responding between nicotine and saline infusions when nicotine was selectively paired with sucrose presentations. In Experiment 2, rats were either trained with nicotine paired with sucrose or explicitly unpaired with sucrose. The results showed that rats trained with explicitly unpaired nicotine and sucrose did not increase dipper entries after the infusions. Nicotine was required to be reliably paired with sucrose for control of conditioned responding to develop. Implications of these findings are discussed in relation to tobacco addiction, learning theory, and pharmacology. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Taste reactivity responses elicited by cocaine-, phencyclidine-, and methamphetamine-paired sucrose solutions": Correction to Parker.

Reports an error in "Taste reactivity responses elicited by cocaine-, phencyclidine-, and methamphetamine-paired sucrose solutions" by Linda A. Parker (Behavioral Neuroscience, 1993[Feb], Vol 107[1], 118-129). Table 1, on page 119, contains two errors. In the first section, the dose/route for the agent nicotine should read as follows: 1.2-2.0 mg/kg sc. In the second section, the dose/route for the agent morphine should read as follows: 2-80 mg/kg ip. Also, on page 121, paragraph 3, line 14, the parenthetical information after 40 mg/kg cocaine should read (40C; 2 × 20 mg/kg/3 cc). (The following abstract of the original article appeared in record 1993-24959-001.) The nature of flavor–drug associations produced by a range of doses of the reinforcing agents cocaine (5, 10, 15, 20, or 40 mg/kg, sc), phencyclidine (0.5, 2, 10, or 20 mg/kg, sc), and methamphetamine (2, 5, or 10 mg/kg, ip) were assessed by the taste reactivity (TR) test and the conditioned taste avoidance (CTA) test. Even at the highest doses tested, none of the agents produced aversive TR responding. At doses that produced equivalent-strength CTA, lithium did establish aversive TR responding. Results provide evidence that drugs that serve as reinforcers in other paradigms produce conditioned flavor avoidance that is not motivated by a conditioned dislike for the flavor. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Rhythms and responses": Correction to Kolers and Brewster.

Reports an error in "Rhythms and responses" by Paul A. Kolers and Joan M. Brewster (Journal of Experimental Psychology: Human Perception and Performance, 1985[Apr], Vol 11[2], 150-167). There is a typographical error on page 153. A correction to this error has been provided in the erratum. (The following abstract of the original article appeared in record 1986-05383-001.) Tested the assumption that there is a central clock coordinating behavior in all sensory modalities and response modes. A rhythmic tapping task was used in 3 experiments in which 12 undergraduates first attempted to synchronize responses with brief auditory, tactile, or visual stimuli and then continued to tap at the same rate on their own. Performance was most variable with visual stimuli and least variable with auditory stimuli. Results suggest that performances were not based on a common clock and that different strategies were employed when the task was presented in different modalities. The hypothesis of a single timing mechanism controlling behavior is rejected, and the validity is questioned of information processing models that are formulated without regard to temporal relations among their conjectured processes. Discussion focuses on the relation between successive responses and the means by which timing is accomplished. (56 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Marital interaction and depression": Correction to Schmaling and Jacobson.

Reports an error in "Marital interaction and depression" by Karen B. Schmaling and Neil S. Jacobson (Journal of Abnormal Psychology, 1990[Aug], Vol 99[3], 229-236). In this article, the measures in Table 1 were incorrectly listed. The third and fourth measures ought to read "Wife DAS" and "Husband DAS," respectively. (The following abstract of the original article appeared in record 1991-01471-001.) In this article, patterns of marital interaction as a function of depression and marital satisfaction are examined. The purpose of the study was to separate dysfunctional marital interaction patterns that were unique to depression from those that were associated with marital distress. The presence or absence of a depressed wife was crossed with level of marital satisfaction (distressed or nondistressed) to produce four groups of subject couples. Couples in which the wife was depressed exhibited more depressive behavior than did nondepressed couples, but only during discussion of a high conflict (as opposed to neutral) topic. Sex?×?Depression Level?×?Marital Satisfaction interactions were found for aggressive behavior: Depressed women in nondistressed relationships exhibited behavior that was characteristic of maritally distressed couples (high rates of aggression). In contrast, the husbands of these women exhibited behavior that one would expect in happily married couples (low rates of aggression). We failed to replicate previous findings that depressive behavior served a coercive function, although distressed couples, regardless of depression status, exhibited all the usual signs of negative dysfunctional interaction. [An erratum for this article will appear in Journal of Abnormal Psychology, 1990 (Nov), Vol 99(4). The measures in Table 1 were incorrectly listed in the original article.] (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"How good is the evidence for a production deficiency among learning disabled students?": Correction to Shepherd et al.

Reports an error in "How good is the evidence for a production deficiency among learning disabled students" by Margaret J. Shepherd, Lynn M. Gelzheiser and Roberta A. Solar (Journal of Educational Psychology, 1985[Oct], Vol 77[5], 553-561). Figures 1 and 2 (p. 557 and 559, respectively) are reversed. The captions are correct, but Figure 1 should be above the caption for Figure 2 and Figure 2 should be above the caption for Figure 1. (The following abstract of the original article appeared in record 1986-14779-001.) Investigated the spontaneous use of mnemonic strategies by learning disabled (LD) and non-LD children and adolescents to examine whether LD Ss can be distinguished from their non-LD peers on the basis of strategy use and recall. In Exp I, 105 LD and 105 non-LD 9-15 yr olds were administered a picture study/recall task, in which the strategies of interest were categorical organization during study and clustering during recall. In Exp II, 140 LD and 140 non-LD 11-17 yr olds were administered a paired-associate recall task, in which the strategy of interest was elaboration. In both studies, LD Ss earned lower mean recall scores than did the non-LD Ss. As a group, LD Ss did not differ from non-LD Ss in the use of categorical organization during study but showed less categorical clustering at recall. Fewer LD Ss used elaboration. Despite these differences, recall and strategy use were not useful predictors of classification as LD or non-LD and were only weak to moderate correlates of academic achievement. (24 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Situational and transsituational determinants of adolescent self-feelings": Correction to Savin-Williams and Demo.

Reports an error in "Situational and transituational determinants of adolescent self-feelings" by Ritch C. Savin-Williams and David H. Demo (Journal of Personality and Social Psychology, 1983[Apr], Vol 44[4], 824-833). In regards to the article, in a reanalysis of Savin-Williams and Demo's data, Schilling found that within-subject and between-subject effects in analysis of variance were not differentiated and that consequently several findings were in error. Details of the reanalysis and the corrected findings are included in the erratum. (The following abstract of the original article appeared in record 1983-32498-001.) Employing a new self-report technique (paging devices), this study assessed the self-feelings of 35 adolescents (mean age 13.3 yrs) in various naturalistic contexts. Regression analysis was used to assess the stability of self-feelings. Ss fell into 3 groups: stable, oscillating, and unpredictable (the largest). For the sample as a whole, self-feelings were not influenced by the immediate context, although specific settings, activities, and others present within the contexts elicited various levels of self-feelings. More crucial for predicting the self-feelings were such enduring characteristics as sex, social class, pubertal maturation, stability group, birth order, and number of siblings. The authors argue for a baseline conceptualization of adolescent self-conception from which fluctuations occur. (44 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Temporally specific extinction of conditioned responses in the rabbit (Oryctolagus cuniculus) nictitating membrane preparation.

Extinguishing a conditioned response (CR) has entailed separating the conditioned stimulus (CS) from the unconditioned stimulus (US). This research reveals that elimination of the rabbit (Oryctolagus cuniculus) nictitating membrane response occurred during continuous CS-US pairings. Initial training contained a mixture of 2 CS-US interstimulus intervals (ISIs): 200 ms and 1,200 ms. The CRs showed double peaks, one for each ISI. When 1 ISI was removed, its CR peak showed the hallmarks of extinction: a decline across sessions, spontaneous recovery between sessions, and rapid reacquisition when the absent ISI was reintroduced. These results support real-time models of conditioning that segment the CS into microstimuli while challenging theories that rely on contextual control, US representations, CS processing, and response inhibition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Pavlovian to instrumental transfer of control in a human learning task.

Pavlovian learning tasks have been widely used as tools to understand basic cognitive and emotional processes in humans. The present studies investigated one particular task, Pavlovian-to-instrumental transfer (PIT), with human participants in an effort to examine potential cognitive and emotional effects of Pavlovian cues upon instrumentally trained performance. In two experiments, subjects first learned two separate instrumental response-outcome relationships (i.e., R1-O1 and R2-O2) and then were exposed to various stimulus-outcome relationships (i.e., S1-O1, S2-O2, S3-O3, and S4-) before the effects of the Pavlovian stimuli on instrumental responding were assessed during a non-reinforced test. In Experiment 1, instrumental responding was established using a positive-reinforcement procedure, whereas in Experiment 2, a quasi-avoidance learning task was used. In both cases, the Pavlovian stimuli exerted selective control over instrumental responding, whereby S1 and S2 selectively elevated the instrumental response with which it shared an outcome. In addition, in Experiment 2, S3 exerted a nonselective transfer of control effect, whereby both responses were elevated over baseline levels. These data identify two ways, one specific and one general, in which Pavlovian processes can exert control over instrumental responding in human learning paradigms, suggesting that this method may serve as a useful tool in the study of basic cognitive and emotional processes in human learning. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Facilitation of ejaculation induced by 8-OH-DPAT does not produce conditioned place preference in male rats.

The serotonin 1A receptor agonist 8-hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT) produces a drastic facilitation of ejaculation characterized by a significant reduction in the number of pre-ejaculatory intromissions and a shortening of ejaculation latency. In the present study, the authors evaluated whether this facilitation of ejaculation can induce a reward state assessed by conditioned place preference. Males treated with 0.1 or 1.0 mg/kg of 8-OH-DPAT showed a clear facilitation of ejaculation but did not develop conditioned place preference. These results clearly indicate that the pharmacological facilitation of ejaculation and the reduction of the number of intromissions does not necessarily make sex rewarding. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Relation between mastery behavior in infancy and competence in early childhood": Correction to Messer et al.

Reports an error in "Relation between mastery behavior in infancy and competence in early childhood" by David J. Messer, Mary E. McCarthy, Susan McQuiston, Robert H. MacTurk, Leon J. Yarrow and Peter M. Vietze (Developmental Psychology, 1986[May], Vol 22[3], 366-372). In the article, an incorrect copyright note has been given. The copyright note has been corrected and is included in the erratum. (The following abstract of the original article appeared in record 1986-24138-001.) 53 infants were observed at 6 and 12 mo of age during 2 24-min play sessions. The Bayley Scales of Infant Development (BSID) were given at 6 and 12 mo and the McCarthy Scales of Children's Abilities (MSCA) at 30 mo of age. Results reveal that measures of competence in infancy (successful task completion during play and the BSID scores) were not strongly correlated with the 30-mo MSCA scores. In contrast, infant mastery behavior during play strongly predicted MSCA scores: The time spent investigating toys at 6 mo and persistence in solving tasks at 12 mo of age were behaviors significantly positively correlated with the MSCA scales. It is suggested that infant behaviors that predict later competence do not remain static but change with age and that infants' mastery behavior is a more effective predictor of later development than their competence with either toys or developmental tests. (23 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Clinical significance of psychotherapy for unipolar depression: A meta-analytic approach to social comparison": Correction to Nietzel et al.

Reports an error in "Clinical significance of psychotherapy for unipolar depression: A meta-analytic approach to social comparison" by Michael T. Nietzel, Robert L. Russell, Kelly A. Hemmings and Monica L. Gretter (Journal of Consulting and Clinical Psychology, 1987[Apr], Vol 55[2], 156-161). The data presented in Table 2 were incorrect because a row and a column were inadvertently omitted. The corrected Table 2 appears in the erratum. (The following abstract of the original article appeared in record 1987-28817-001.) This study used meta-analysis to study the clinical significance of psychotherapy for symptoms of unipolar depression. The following questions were addressed: How similar is the posttherapy adjustment of depressed adults to that of nondepressed adults? Is this adjustment maintained at follow-up? What dimensions of treatment, therapists, or design are associated with clinical significance? Using the Beck Depression Inventory (BDI), we calculated composite BDI norms from 28 published studies. Sixty effect sizes (from 31 outcome studies utilizing the BDI) were calculated. The results indicated that psychotherapy produces outcomes that have moderate clinical significance and that are well-maintained at follow-up, that individual therapy is associated with greater clinical significance than group treatment, and that type of therapy is not related to improvement. Alternative approaches for operationalizing clinical significance as the return of individuals to normal levels of functioning are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Development of the concept of truth-functional negation": Correction to Kim.

Reports an error in "Development of the concept of truth-functional negation" by Kyung Kim (Developmental Psychology, 1985[May], Vol 21[3], 462-472). In the article, several key words were omitted from the last sentence of the Method section on page 464, column 2, third paragraph. The corrected sentence is included in the erratum. (The following abstract of the original article appeared in record 1985-25108-001.) Studied the development of the concept of truth-functional negation in 2 experiments, using 36 English-speaking children (aged 3-6 yrs) and 10 Korean-speaking children (aged 4-5 yrs) as Ss. In Exp I, English-speaking Ss were given a sentence-variation task in which the following 4 sentence types were used to describe 36 pictures of common items: true affirmative, false affirmative, true negative (TN), and false negative. The results show that a majority of Ss under 5 yrs had difficulty with negative sentences, particularly TN sentences, indicating a lack of explicit understanding of truth-functional negation as defined in logic. In Exp II, a cross-linguistic replication of Exp I was attempted with Korean-speaking Ss. Despite some cross-linguistic differences in the negation system, the Korean-speaking Ss showed essentially the same pattern of results, suggesting that the development in question proceeds within the general limit set by the general cognitive development. (24 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Whatever happened to psychology as a science of behavior?": Comment.

Comments that there are some fundamental misunderstandings in B. F. Skinner (see record 1988-00027-001). According to the author, Skinner seems to think that there is something inherently objective about behavioral data. The author notes that behavior is subject to interpretation, inference, and bias in conceptualization and measurement. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Temporal measures of vocalization: Some methodological considerations": Correction to Swingle.

Reports an error in "Temporal measures of vocalization: Some methodological considerations" by Paul G. Swingle (Journal of Personality and Social Psychology, 1984[Dec], Vol 47[6], 1263-1280). The copyright notice was inadvertently omitted. The notice that should have appeared on the first page of this article is provided in the erratum. (The following abstract of the original article appeared in record 1985-11098-001.) Five studies--with 164 university students, 56 military personnel, and 4 elderly persons--examined methodological issues associated with temporal measures of vocalization. The simple measures of phonation, silence, and interrupt and measures of silence relative to phonation were found to be sensitive to task and emotional factors and were stable across experience. A procedure for analyzing interviews is presented, and potential applications of the temporal measures are discussed. (46 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Inferences from personnel tests and their validity": Correction to Lawshe.

Reports an error in "Inferences from personnel tests and their validity" by C. H. Lawshe (Journal of Applied Psychology, 1985[Feb], Vol 70[1], 237-238). On page 238, line 4, the word "each" appears and should be "such." The sentence will, therefore, refer "to the use of such cognitive processes as inductive and deductive reasoning and such characteristics of temperament as emotional stability and self-esteem." (The following abstract of the original article appeared in record 1985-16032-001.) Contends that despite clear definitions in standard sources, psychologists persistently refer to the validity of tests instead of the validity of inferences from test scores. This persistence leads to references to "kinds of validity" when, in fact, there are "kinds of validity analysis strategies" whereby data are collected or generated to determine or defend the extent, degree, or strength of the inference or inferences that can be made from a set of test scores. It is concluded that content validity analysis strategies are appropriate only when the job behavior under scrutiny falls at the observation end of the continuum; when such behavior approaches the abstract end of the continuum, a construct validity analysis strategy is indicated. (5 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Space-time behavior of single and bimanual rhythmical movements: Data and limit cycle model": Correction to Kay et al.

Reports an error in "Space–time behavior of single and bimanual rhythmical movements: Data and limit cycle model" by B. A. Kay, J. A. Kelso, E. L. Saltzman and G. Sch?ner (Journal of Experimental Psychology: Human Perception and Performance, 1987[May], Vol 13[2], 178-192). In the aforementioned article, there was an error in Equation A3 of Appendix A. The corrected equation is provided in the erratum. (The following abstract of the original article appeared in record 1987-23926-001.) Earlier findings for human cyclical movements were consistent with a nonlinear, limit cycle oscillator model (Kelso, Holt, Rubin, & Kugler, 1981) although no detailed modeling was performed at that time. In the present study, kinematic data were sampled at 200 samples/second, and a detailed analysis of movement amplitude, frequency, peak velocity, and relative phase was performed. As frequency was scaled from 1 to 6 Hz (in steps of 1 Hz) using a pacing metronome, amplitude dropped inversely and peak velocity increased. Within a frequency condition, the movement's amplitude scaled directly with its peak velocity. These diverse kinematic behaviors were modeled explicitly in terms of low-dimensional (nonlinear) dissipative dynamics, with linear stiffness as the only control parameter. Data and model are shown to compare favorably. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Use of analogy in learning scientific concepts": Correction to Donnelly and McDaniel.

Reports an error in "Use of analogy in learning scientific concepts" by Carol M. Donnelly and Mark A. McDaniel (Journal of Experimental Psychology: Learning, Memory, and Cognition, 1993[Jul], Vol 19[4], 975-987). The captions for Figures 1 and 2 on pp. 979 and 980, respectively, were transposed. The figures and the correct captions are included in the erratum. (The following abstract of the original article appeared in record 1993-44140-001.) Four experiments compared learning of scientific concepts as expressed in either traditional literal form or through an analogy. Comprehension of basic-level details and inferential implications was measured through multiple-choice testing. In Exp 1, literal or analogical renditions were presented in textual form only. In Exp 2, text was accompanied by a dynamic video. In Exp 3, the video and text literal rendition was compared with a text-only analogical rendition. In Exp 4, Ss read only about a familiar domain. Ss consistently answered basic-level questions most accurately when concepts were expressed literally, but answered inferential questions most accurately when concepts were expressed analogically. Analysis of individual differences (Exp 2) indicated that this interaction strongly characterized the conceptual learning of science novices. The results are discussed within the framework of schema induction. [A correction to this article appears in Journal of Experimental Psychology: Learning, Memory, and Cognition, 1993, Vol 19(5), 1093. The captions for Figures 1 and 2 are corrected.] (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Previous experience disrupts atropine-induced stereotyped 'trapping' in rats": Correction to DeVietti et al.

Reports an error in "Previous experience disrupts atropine-induced stereotyped 'trapping' in rats" by Terry L. DeVietti, Sergio M. Pellis, Vivien C. Pellis and Philip Teitelbaum (Behavioral Neuroscience, 1985[Dec], Vol 99[6], 1128-1141). Three lines were erroneously repeated. In the first paragraph on p. 1138, the third sentence should read as follows: "Further, at the high doses that result in stereotypic trapping there are reliable changes in both cortical and hippocampal activity (Schallert et al., 1980; Shoham, Chen, DeVietti, & Teitelbaum, 1985; Vanderwolf, 1975)." (The following abstract of the original article appeared in record 1986-13974-001.) Three experiments with 64 Long-Evans hooded rats investigated atropine-induced stereotypic trapping reported by T. Schallert et al (see record 1981-07548-001). Exps I-II showed that such trapping was disrupted by previous experience with the specific trapping task or the test context alone. Exp III showed that, in response to the test context, specific behaviors were altered in Ss that were experienced with the context. Inexperienced Ss treated with intraperitoneal atropine (60 mg/kg) moved slowly and showed a strong thigmotaxis to surfaces with the body, particularly the snout. The hindquarters did not cooperate well with the movements of the forequarters. In contrast, atropine-treated Ss familiar with the context moved with medium-speed, coordinated movements, and showed a reduced tendency for surface contact with body and snout. These reactions of drugged Ss were exaggerated forms of those of undrugged Ss to the unfamiliar and familiar context, respectively. Results indicate that stereotypic trapping develops as a consequence of an interaction between the adaptive responses of the rat to a novel environment and atropine. (37 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Effects of media on picturing by children and adults": Correction to Seidman and Beilin.

Reports an error in "Effects of media on picturing by children and adults" by Susan Seidman and Harry Beilin (Developmental Psychology, 1984[Jul], Vol 20[4], 667-672). The reference to Copple, Cocking, and Waxman on pages 667 and 672 is incorrectly cited as 1968. The correct date is 1980. (The following abstract of the original article appeared in record 1984-25563-001.) Examined the hypothesis that adults and children have media-specific conceptions of picturing and that the functional uses of photography and drawing differ across development. 30 preschoolers (aged 4.0-5.6 yrs), 30 schoolchildren (aged 6.6-10.0 yrs), and 30 adults (aged 17-63 yrs) responded to either a photographic or drawing task. In each task, Ss were asked to talk aloud about what they were doing or thinking as they produced their pictures. The results show a progression with age from viewing photography as only reflecting the real object (preschoolers), to viewing it as a medium that allows for control and alteration of reality (school age children and adults). For drawing, all age groups displayed knowledge of the ability to control aspects of their productions. Symbolic performance is thus as closely linked to the S's experience in the use of a medium as to the age of the S. (23 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)