The time course of extinction-induced aggressive behavior in humans: Evidence for a stage model of extinction

Three experiments examined the effects of extinction on aggressive responding in male college students. In Experiment 1 subjects initially performed on a task where shuttle responding was either continuously or partially reinforced with tokens while either a nonaggressive button-pressing response or an aggressive pad-striking response was concurrently reinforced by escape from a moderately aversive tone. During shuttle acquisition there was clear preference for the escape response of button pressing, but when shuttle responding was extinguished subjects began to respond aggressively by striking the pad to escape. The time course of aggressive escape responses during concurrent shuttle extinction was an inverted U; aggressive responding rose to a peak and then declined. Aggressive responding began earlier in extinction following continuous- as contrasted with partial-reinforcement shuttle training. Experiment 2 showed that similar extinction-induced aggression was precipitated by both moderate and extended continuous-reinforcement shuttle training, with earlier onset after extended reinforcement. Experiment 3 ruled out the possibility that the emergence of the pad-striking response during extinction was simply induced response variation. These data were interpreted within the theoretical framework of P.T.P. Wong's recently advanced stage model of extinction (Animal Learning and Behavior, 1978,6, 82–93).     

The role of plausibility in influencing environmental attributions

The aim of the study was to examine how plausibility influences attributions about the cause of perceived arousal. Subjects watched one of three arousing (humorous, sexual, aggressive) or a nonarousing televised program under conditions of appropriate or inappropriate interpersonal spacing. The subjects then completed a questionnaire indicating how crowded they felt and rating the movie on a number of dimensions. The results indicated that under close interpersonal distances, subjects felt less crowded while watching the arousing movies than while viewing the nonarousing movie. There were no differences in the experience of crowding between the movie conditions under the far interpersonal distance conditions. In addition, subjects rated the arousing movies as more arousing under close as opposed to far interpersonal distance conditions. Further, the humorous movie was viewed as more funny, and the violent movie was rated more violent under the close as opposed to the far conditions. Finally, there was a tendency to enjoy the arousing movies more under the close conditions, while the reverse effect was found for the nonarousing movie. It was argued that the arousing movies reduced the experience of crowding under close interpersonal conditions because subjects attributed their arousal to the movies rather than to the spatial restrictions. It was further suggested that the results showed that individuals will attribute their arousal to salient stimuli in their environment that could plausibly be sources of arousal. The results not only offer support for an attribution model of crowding, but they also show that depending on the individual's attribution, spatial conditions that can give rise to crowding may increase enjoyment of events in the environment.     

Memory span and short-term memory capacity: A developmental study

A memory span task involving series conditions comprised of several different types of material was administered to children from three grade levels (7–12 years of age). As expected, age differences were strongly affected by type of material, with two conditions (consonant letters, words) intended to restrict opportunities for chunking yielding age differences that were negligible, and one condition (consonant-vowel letters) constructed to maximize sequential probability yielding age differences that were large. This finding renders less plausible the popular notion that capacity increases with age, and suggests that age differences in memory span reflect chunking processes. Additional findings, which indicate that age differences in memory span are affected by method of presentation and stage of practice, suggest that these variables should be considered in studies aimed at estimating children's memory capacity.     

Transfer of the partial reinforcement extinction effect between escape (shock) and appetitive (food) conditioning

In the first experiment rats were given partial reinforcement or continuous reinforcement in either an escape or an appetitive paradigm. Subsequently, the rats received continuous reinforcement training under motivational conditions opposite those experienced earlier. Finally, responses were extinguished according to the motivational conditions experienced in the second phase. The results indicated that partial reinforcement in the initial phase operated to increase resistance to extinction in the last. In a second experiment this intermotivational partial reinforcement extinction effect was shown to survive interpolated experiences with extinction, a 1-week rest period, and continuous reinforcement reacquisition. A third experiment examined the influence of intramodal versus intermodal nonreinforcement-reinforcement sequences on the intermotivational partial reinforcement extinction effect. Interactive effects between similarity of aversive outcome (escape nonreinforcement, appetitive nonreinforcement) and reinforcement type (negative, positive) were found. The theoretical implications of the data from all three experiments are discussed.     

The fallacy of “two years below grade level for age” as a diagnostic criterion for reading disorders

The use of grade equivalent scores contrasted against grade placement is widespread in the diagnosis of dyslexia and other reading disabilities. This method substantially overstates disabilities at upper grade levels while underestimating the severity of difficulties in the early grades. Other difficulties and difficulties and distortions of this methods are also pointed out. An accurate, alternative method for reliably determining aptitude/achievement discrepancies is presented and its use discussed.     

Effects of short-term counseling on Career Maturity of tenth-grade students

The effectiveness of short-term counseling on Career Maturity of tenth-grade students as measured by the Career Maturity Inventory was studied. The Career Maturity Attitude Scale and the Self Appraisal subscale of the Competence Test were administered to a random sample (87 subjects) of tenth-grade students. The subjects whose scores fell below the mean were assigned randomly to experimental and control groups. The experimental group (17 subjects) received special counseling during a short term of 6 wk. Using repeated measures of analysis of variance, a statistically significant interaction was found with both the Self Appraisal subscale scores and the Total scale scores. Results indicate that career maturity as a developmental process can be measured and facilitated through counseling.     

Access to attitude-relevant information in memory as a determinant of persuasion: The role of message attributes

Recipients with access to attitude-relevant information in memory were thought to draw on these beliefs and prior experiences to evaluate the validity of message arguments. Consistent with this idea, persuasion for these recipients was largely a function of the perceived validity of message content: Messages containing high-quality arguments were more persuasive than messages containing lowquality arguments, whereas variations in a structural attribute of the message (its length) proved to have little impact on opinion change. In contrast, people who tend to retrieve little attitude-relevant information were believed to be less able to evaluate the validity of message arguments in terms of information accessed from memory. Instead, it was anticipated that they would base their opinion judgments on a more superficial analysis of persuasion cues, focusing on attributes like message length. Consistent with this reasoning, these recipients were more persuaded by long than short messages. Recipients with moderate levels of retrieval functioned much like the high-retrieval subjects.     

The occupation of funeral director: A research note on work orientations

Factor analysis of responses of funeral directors to work orientation items is interpreted first as specifying major orientational themes and second as to how well the theoretical value components of professionalism and a business orientation hold together empirically. The analysis revealed that the professionalism model as operationalized in this study has no single underlying dimension which would define this orientation. It is thus suggested that the meaning of professionalism be altered to refer only to involvement in the occupational structure and not include service and autonomy. The business orientation model, however, appears to be fairly well supported by the data.     

Structural models and occupational aspirations: Black-white variations among deep-south adolescents

Multivariate techniques for attribute data and the backward elimination procedure developed in regression analysis were utilized in an analysis of the occupational aspirations of deep-south adolescents. An examination of the models constructed revealed that: (1) social class indicators accounted for the largest effect estimates; (2) residence was associated with a smaller, yet statistically significant portion of the variation; and (3) the effect of race was negligible when controls were applied. Application of the most efficient model to black and white subsamples revealed race variations in both composite effect estimates and the rank order of effect estimates. Implications of these findings are discussed in terms of the developmental model of occupational choice and suggestions for further research are presented.     

Role played self-disclosure as a function of liking and knowing

Subjects identified persons from their own lives whom they liked and knew to varying degrees. At a later session, subjects role-played a self-disclosing conversation with each identified person. Verbal behavior was recorded and analyzed with respect to the personalness of disclosure. Analysis of variance results for both self-report and observational measures show significant effects for liking and knowing on personal, but not impersonal, self-disclosure. The pattern of results over all dependent measures indicates that liking has a more specific effect on personal disclosure than does knowing, but that liking and knowing do not differ in relative control over impersonal disclosure. A correlational analysis involving subjects' perceptions of the experimental situation and the dependent disclosure measures supported this interpretation.     

The effects of uncontrollable failure and depression on memorial processes

Many investigators have argued that exposure to uncontrollable failure and depressed mood affect learning processes. However, little has been done to explore how information processing is affected by such events. Two experiments revealed that prior failure (Experiment 1) and depressed mood (Experiment 2) have similar effects on a simple free-recall task. These data are interpreted to suggest that the experience of uncontrollable failure and depression disrupt the transfer or retrieval of new information from a transient to a more permanent storage format. The implications of these data are discussed.     

Personality correlates of occupational status according to Holland types

The present investigation sought to identify personality correlates of occupational status. Because occupational status is a direct function of occupation, the relationship between personality and status was examined both within and across occupational groups using Holland's 1973 typology. Four two-way analyses of covariance of 16PF (Sixteen Personality Factor Questionnaire, Form A) second-order personality factors were performed using data from 175 employed adult males. No single personality factor was associated with status across occupational types. Among Social occupations, the low-status group had higher Extraversion and lower Anxiety scores than the high-status group. In general, the relationship between personality factors and occupational types provided additional confirmation of Holland's theory using an employed adult sample.     

Self-esteem as a moderator of performance-satisfaction relationships

Korman's (Journal of Applied Psychology, 1968, 52, 484–490) prediction that performance and satisfaction should be positively related for high self-esteem individuals and unrelated for low self-esteem individuals was tested with samples of scientists, engineers, homemakers, firefighters, and clerical workers. Although there was a slight tendency for this prediction to be supported with the male scientist, engineer, and firefighter samples, Korman's theory was unsupported in the homemaker and clerical worker samples. Since the correlations found for low and high self-esteem persons significantly differed in only one of eight comparisons, self-esteem did not appear to be a reliable moderator of the performance-satisfaction relationship. Problems with previous studies purporting to test Korman's prediction are discussed, and the possibility of a confound between self-esteem and sex role and/or status is introduced.     

Cognitive differentiation in women and pioneer-traditional vocational choices

In order to test the hypothesis that women who went into male dominated fields (pioneers) were more cognitively complex in social relationships than women who went into female dominated fields (traditionals), 83 college seniors were classified and tested using a grid for cognitive complexity in their roles. As predicted, the pioneers were more differentiated (p < .05) in their perception of various social roles and supported the research in cognitive complexity in vocational behavior.     

Effect of positive,negative, and mixed occupational information on cognitive and affective complexity

A series of concentrated research studies over the past 8 years has significantly demonstrated that cognitive complexity in the vocational realm is positively related to congruence or appropriateness of vocational choice. Moreover, research has shown that introducing occupational information significantly reduces, rather than increases, cognitive complexity. The results of the study reported here relate to changes in cognitive complexity as a function of the type of occupational information introduced, namely, information with respect to the advantages of occupations; the disadvantages of occupations, or a combination of positive and negative features of occupations. Our results clearly demonstrated that while positive occupational information alone leads to greater simplicity, negative or mixed information significantly retards the trend toward greater simplicity. Results are discussed from both theoretical and practical perspectives, especially with reference to the typical occupational information provided in routine vocational counseling.     

The effect of training procedures on the overlearning reversal effect in young children

The performance of 80 preschool children on a reversal problem was studied as a function of amount of training and type of training procedure used during acquisition and reversal. In the extinction phase of reversal learning, subjects given a correction procedure during the reversal problem made fewer perseverative errors than subjects given noncorrection. In the reversal midplateau phase of reversal learning, overtraining facilitated reversal learning for subjects receiving noncorrection during the acquistion problem, but not for subjects receiving correction. A shift in training procedure between acquisition and reversal increased the number of subjects who reached criterion immediately after perseveration. Since these results are difficult to explain in terms of traditional learning theories, an alternative response-switching strategy explanation was proposed.     

Determinants of social perception in a naturalistic setting

Based upon the assumption that personality traits exist more in the eye of the observer than is actually reflected in the actions of the actor, Jones and Nisbett have proposed that a negative relationship exists between familiarity with an actor's behavioral history and the tendency to attribute traits to that individual. An alternative viewpoint is suggested by the present research. Members of a college fraternity attributed more personality traits to themselves than were attributed to them by their fellow members. In addition, the fraternity members tended to offer more dispositional attributions to other members with whom they were more familiar. Furthermore, evidence is presented that is suggestive of the validity of these attributions. It is concluded that the attribution of personality traits provides attributors with information that is both veridical and useful in guiding social interactions.