Interrelationships among subject, experimenter, and situational variables.

An experiment was performed which employed, not only samples of college Ss, but, also, samples of college Es. The individual difference variables were sex and hostility scores of Ss and Es. Degree of personal contract between S and E and E's prestige value were experimentally manipulated. These variables were studied in a situation in which Ss were reinforced for emission of 1st-person pronouns. The results showed that reinforcement led to an increase in response of the reinforced class, but nonreinforcement failed to result in extinction effects. Both individual difference and experimental variables significantly influenced S's performance. These findings indicate the value of approaching experimental situations from the point of view of interpersonal transactions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Personality and verbal conditioning effects.

In line with the studies on the conditioning of verbal behavior and their reference to psychotherapy, the present study investigates the effects of Autonomy (as measured by the EPPS) upon verbal conditioning. The hypothesis was made that Autonomy would interfere with susceptibility to verbal conditioning. Ss were interviewed, being asked to talk about themselves; E reinforced (said "um-hmm" and nodded head) under 3 conditions, viz., when S made positive self-statements, negative self-statements, or reinforced randomly throughout the interview. The results indicate that by responding selectively, an interviewer can influence the verbalization of S; in this instance, reinforcement was effective in producing a significant effect on positive self-statements, but not negative ones. Meaning of results are discussed with relation to other research and an attempted formulation. From Psyc Abstracts 36:01:3CJ41B. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Anxiety and the conditioning of verbal behavior.

Ninety hospitalized psychiatric patients were administered the Taylor Manifest Anxiety Scale. The S's were then required to make up sentences in response to a stimulus card on which were printed a verb and one of six pronouns. E reinforced any sentence starting with I or WE by saying "good" or flashing a light. Scores on the Taylor scale showed a relationship to the amount of conditioning produced by "good." Light, as applied in this study, does not function as a reinforcer in a verbal situation. Implications for further research are described. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Studies of the conditioning of verbal behavior.

"Thirty-one articles reporting studies of the conditioning of verbal behavior were reviewed in terms of setting, verbal responses, reinforcement stimuli, populations, controls, length of sessions, relationships to personality variables, results, and awareness. The majority of the studies report positive results with the use of generalized conditioned reinforcers such as good and mmm-hmmm. The studies reviewed demonstrate that general principles of learning can be fruitfully applied to the experimental analysis of verbal behavior." 108-item bibliography. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Interaction of set and awareness as determinants of response to verbal conditioning.

The utility of an operant conditioning model to psychotherapy was evaluated by studying the definition of the situation given S and S's focus on E's behavior. Instructions induced either a positive or negative set, identifying a story telling task as a test of empathy or personal problems. Awareness was induced in ? of the Ss by calling attention to E's reinforcement "mm-hmm." 12 undergradate students served as Ss in each of the 4 experimental groups. Positive set-Aware Ss increased use of emotional words, while Negative set-Aware Ss decreased use of emotional words. The results were interpreted as evidence that awareness can either facilitate or inhibit conditioning, depending upon S's set. (26 ref.) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Operant conditioning of verbal behavior of dysthymics and hysterics.

Previous findings (Eysenck, 1955; Franks, 1956) indicated that neurotics of the dysthymic type react differentially to conditioning procedures than hysterics, and that conditionability is related to extraversion-introversion. The present study investigates the validity of these findings using verbal conditioning techniques. The results did not confirm the hypothesis; the Ss were not distinguished by ease of conditionability, measures of extraversion and anxiety, but were by Edwards (1957) Social Desirability scale. From Psyc Abstracts 36:04:4HI88G. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Instructions as discriminative stimuli in verbal conditioning and awareness.

This investigation was to study the effects of preconditioning instructions and type of reinforcer on level of awareness and extent of conditioning. Prior to a conditioning task, Ss in different experimental groups were given varying degrees of information concerning the nature of the reinforcement and the reinforcement contingency. In some groups of Ss the reinforcement consisted of E saying "good" while in other experimental groups the Ss received points as reinforcement. The results indicated that the degree of conditioning and level of awareness were partially dependent upon the amount of information in the preconditioning instruction. However, in experimental groups where only partial information was given, Ss who received points conditioned better than Ss who received "good" even though there were no differences in the level of awareness. The nature of the response class was also found to be an important variable that affected the level of conditioning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Alliance in individual psychotherapy.

This article reports on a research synthesis of the relation between alliance and the outcomes of individual psychotherapy. Included were over 200 research reports based on 190 independent data sources, covering more than 14,000 treatments. Research involving 5 or more adult participants receiving genuine (as opposed to analogue) treatments, where the author(s) referred to one of the independent variables as “alliance,” “therapeutic alliance,” “helping alliance,” or “working alliance” were the inclusion criteria. All analyses were done using the assumptions of a random model. The overall aggregate relation between the alliance and treatment outcome (adjusted for sample size and non independence of outcome measures) was r = .275 (k = 190); the 95% confidence interval for this value was .25–.30. The statistical probability associated with the aggregated relation between alliance and outcome is p     

The conditioning of verbal behavior as a function of the need for social approval.

The hypothesis tested herein is that need for approval will facilitate learning. Need for approval was measured by the M-C Social Desirability Scale (Crowne & Marlowe, 1960); the learning task employed the model of verbal conditioning as used by Greenspoon (1955); the Ss were undergraduate psychology students. The results supported the hypothesis. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Avoidance conditioning of verbal behavior without awareness: A paradigm of repression.

31 male college students responded to a 15-item word association list receiving an electric shock immediately after 5 arbitrarily selected response words. A number of additional trials were given with shock administered every time as S responded with one of the 5 first-trial punished responses. They were then asked to chain-associate to each of the stimulus words with no shock administered. At the conclusion of the experiment Ss could be classified into insight and non-insight groups on the basis of their levels of verbal awareness as to the reasons for the shocks and what they had done to avoid them. Both groups showed a rapid and marked learning of avoidance behavior and a significant decrement in the number of punished responses occurring during chained associations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Hypotheses and habits in verbal "operant conditioning.'

The traditional explanation of experiments related to conditioning of verbal behavior in terms of operant conditioning, i.e., learning without awareness, was questioned. It was hypothesized that such conditioning to cues given by E might be based on S's awareness of the cue and assumed meaning of such a stimulus. 2 experiments were performed, 1 where plural nouns were reinforced, and a 2nd to test the generalization of this acquired pattern on a word association test. The usual findings re: conditioning of plural nouns was replicated and there seemed to be a carry-over of the set to the word association test. However, some Ss seemed to be aware of the meaning of such a reinforcer as "um-hm." Moreover, response set was also seen to affect conditionability. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Modification of behavior through verbal conditioning: Effects in group therapy.

An hypothesis that seems to be gaining acceptance on the basis of experimental (as opposed to heretofore face) validity, is that the interpersonal relationship in therapy is not only able to modify the patient's behavior, but in a predictable and desirable direction. This hypothesis was cross-validated by using a group of patients in a Veterans Administration hospital, all in group therapy. The experimental condition, the independent variable, involved exposing S to a TAT-like situation outside of therapy. E responded differentially to the emotionally-toned words used by S: (a) by nodding and saying "mm-hm," (b) by communicating to S via a machine that emitted a clicking sound and added on a counter, and (c) a "no reinforcement" group. Change in the patient's behavior, the dependent variable, was assessed by ratings on a scale to measure interpersonal relationships in group therapy. Significant improvement in the measure of interpersonal behavior in the group therapy was noted in Condition A only. From Psyc Abstracts 36:01:3IG28U. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Commitment to social deprivation and verbal conditioning.

Control Ss who experienced high prior deprivation of a reinforcing stimulus (approval) responded more with a reinforced response in a verbal conditioning situation than Ss less deprived. Other Ss committed themselves to undergoing postexperimental deprivation of social reinforcement after the same high prior social deprivation. A model suggested by dissonance theory predicted that such Ss who committed themselves for lower rewards would experience greater dissonance; the greater the dissonance, the more could Ss justify their decisions and reduce dissonance by reducing their motive for social reinforcement, consequently behaving in the conditioning situation as Ss who had low motivation for social reinforcement. As expected, experimental Ss in the High Dissonance condition who committed themselves for low reward ($1.00) responded less to social reinforcement, i.e., they showed a smaller increase in response strength of emission of verbal behavior than Control Ss or Low Dissonance Ss who committed themselves for high reward ($5.00). (19 ref.) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Transfer of the effects of verbal conditioning.

Experimental Ss were verbally conditioned to use more future tense responses in making up sentences. Transfer effects were assessed using a 2nd sentence completion task containing certain stimulus cues present on the original task. Transfer of learning was demonstrated on the basis of a grossly defined, 2-step gradient of similarity of stimulus cues contained on the learning and transfer tasks. The variables of S's awareness and S's sex did not lead to statistically significant between-group differences. The response form (written vs. oral) also failed to demonstrate a significant effect. (15 ref.) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The effect of negative verbal cues upon verbal behavior.

Research which investigated the capacity to modify behavior, starting from the framework of Skinner's operant conditioning paradigm and utilizing verbal behavior, was found to have primarily explored the effect of positive secondary reinforcement. The present investigation explored the effect of a negative verbal cue presented under different schedules of reinforcement upon verbal behavior. Ss (male VA psychiatric patients) responded to projective techniques. The E varied the frequency of negative verbal reinforcement defined as "unh unh." The hypothesis that such a negative reinforcement would depress verbal behavior was substantiated, with a periodic schedule of reinforcement being more effective. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Some parameters of the conditioning of verbal affect responses in schizophrenic subjects.

The study explored the effect of verbal reinforcement procedures with a sample of hospitalized schizophrenics. Comparisons were made of the reinforcement effect when it was given at the beginning vs. in the middle of a 30-min. interview. No differential reinforcement effect in terms of timing was found. Moreover, for verbal reinforcement per se to be effective, a number of reinforcements were necessary. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A laboratory adaptation of the conversational procedure for the conditioning of verbal operants.

In an attempt to adapt the conversational procedure initiated by Verplanck to the conditioning of verbal operants under laboratory conditions, an experiment was performed with each of 49 Ss who were unaware of the true nature of the experiment. While supposedly merely waiting with another S, who was in reality the investigator's assistant, their responses during their conversations with the assistant were subjected to a variety of reinforcing and deterring stimuli. The attempt was made to condition opinion, information, and question operants, with positive results being achieved for the opinion and information responses, while negative results were obtained for question operants. Under extinction conditions there was a decrease of all these operants. The results are interpreted as supporting the hypothesis that verbal operants can be conditioned in conversations which are contrived in laboratory settings. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Expressive movements, warmth, and verbal reinforcement.

"In order to determine the effects of the experimenter's warmth and coldness upon verbal conditioning in a free association task, 69 subjects were randomly assigned to four experimental groups in a factorial design. Warmth and coldness were defined in terms of expressive movements of posture, glance, facial expression, and finger activity. Analysis of the results showed that the total number of words was significantly affected by the expressive movements and verbal reinforcement, but was not significantly influenced by verbal reinforcement alone." (PsycINFO Database Record (c) 2010 APA, all rights reserved)