The role of cue additivity in salience in taste aversion conditioning

In toxiphobia conditioning certain cues are more easily associated with malaise (i.e., more salient) than others. The present experiments show that cue additivity can account for previously found differences in salience of certain fluids. The relative salience of saccharin, saline and casein hydrolysate was tested in normal rats and in animals rendered anosmic by treatment of their nasal passages with zinc sulphate. The normally more salient casein was reduced in salience to the same level as saccharin and saline in the anosmic animals, while anosmia did not affect the relative salience of saccharin and saline. A second study tested the cue properties of vanilla, a fluid of very low salience. Anosmic animals could not show a conditioned aversion to vanilla. Normal animals readily learned the aversion but could not show it following a later anosmia treatment. Anosmia did not disrupt a saccharin aversion previously conditioned in normal animals. The data show that some of the “tastes” used in toxiphobia conditioning have olfactory components, and some are purely olfactory. Further, olfactory cues can summate with taste cues to form a more salient stimulus.     

Response selection,sensitivity, and taste-test performance

Tasters selected the odd stimulus from among sets of three samples of party dip. Two samples came from one batch, and one sample came from another batch. The physicochemical difference between the batches consisted of the presence or absence of added salt. Two different tests of discriminability were undertaken by the same subjects with the same stimuli: the triangle test and the three-alternative forced-choice (3-AFC) method. Although different numbers of correct selections were obtained in the two tasks, an index of discriminability,d’, had the same value when the data were analyzed in accordance with the Thurstone-Ura and signal-detection models, respectively. The average data support Frijters’s (1979b) contention that different models of the discrimination process are appropriate to the results of the triangular and the 3-AFC procedures. Further analysis of the data revealed that discrimination was poorer for trios containing one physicochemically weak stimulus and two stronger stimuli than it was for trios containing one stronger stimulus and two weak stimuli. A two-signal 3-AFC task was undertaken by some subjects, andd’ estimates from this task were lower than expected on the basis of performance in the other tasks.     

Automatic semantic priming with various category relations in Alzheimer's disease and normal aging.

The 6 experiments reported here tested the effects of various category relations on automatic semantic priming in 20 Alzheimer's disease (AD), 20 older control, and 22 younger control subjects. The tasks were either word pronunciation or lexical decision; the prime-target stimulus-onset asynchrony (SOA) was always 250 ms. A variety of category relationships between prime and target were examined: highly associated category comembers, subordinate-superordinate or superordinate-subordinate pairs, and pairs selected on the basis of category typically to form typical-typical, atypical-typical, typical-atypical, and atypical-atypical pairings. Both for AD versus older control subjects and for older versus younger control subjects, no significant group differences were found in the magnitude of overall semantic priming or in the effects on priming of factors pertaining to the prime-target relationship.     

Working with rage and anger—the establishment of a therapeutic setting in the homes of multiproblem families

This paper arises from a workshop which was devoted to the theoretical and clinical aspects of the therapeutic assessment of multi-problem families in crisis. It describes the creation of a therapeutic setting in the family's home and the techniques whereby the family may be engaged in a process which reaches beyond their anger.     

A Comparison of Two Group Contingencies on Teachers’ Use of Behavior-Specific Praise

The present study evaluated the effects of two reinforcement contingencies on teacher use of behavior-specific praise (BSP) in the classroom. An alternating treatments design was used to compare the implementation of both an independent and interdependent contingency to increase frequency of BSP delivery. Four general education elementary school teachers and their students participated. Teachers’ use of BSP and general praise, as well as, behavior-specific and general reprimands were evaluated. Data were also collected on students’ levels of academically engaged and disruptive behaviors. Both the independent and interdependent conditions resulted in higher frequencies of BSP and reduced the use of both general and behavior-specific reprimands. Student levels of academic engagement increased while disruption decreased across both contingencies. Results of the present study are discussed in terms of related literature and implications for applied practice.

     

Difficulties in Interpersonal Emotion Regulation: Initial Development and Validation of a Self-Report Measure

Recent attention has focused on the role of interpersonal emotion regulation (IER) in the development and maintenance of a range of forms of psychopathology, including anxiety, depression, and borderline personality disorder (BPD). Despite the relevance of IER in psychopathology, few measures exist to characterize patterns of maladaptive IER. Our aim was to (1) develop a measure of maladaptive IER, (2) begin to explore the factor structure of this new measure, the difficulties in interpersonal regulation of emotions (DIRE), and (3) examine its association with symptoms of psychopathology. In Study 1, 853 Mechanical Turk workers completed the DIRE and measures of psychopathology symptoms. We identified two factors each in the IER and intrapersonal emotion regulation scales. In Study 2, 142 undergraduate students completed the DIRE and daily measures of emotion regulation and coping for 14 days. Preliminary findings suggest that the DIRE has adequate internal consistency and construct and predictive validity. This measure has the potential to supplement future efforts in assessing IER in psychopathology.     

School Violence and the Culture of Honor

ABSTRACT— We investigated the hypothesis that a sociocultural variable known as the culture of honor would be uniquely predictive of school-violence indicators. Controlling for demographic characteristics associated in previous studies with violent crime among adults, we found that high-school students in culture-of-honor states were significantly more likely than high-school students in non-culture-of-honor states to report having brought a weapon to school in the past month. Using data aggregated over a 20-year period, we also found that culture-of-honor states had more than twice as many school shootings per capita as non-culture-of-honor states. The data revealed important differences between school violence and general patterns of homicide and are consistent with the view that many acts of school violence reflect retaliatory aggression springing from intensely experienced social-identity threats.     

A film set for the elicitation of emotion in research: A comprehensive catalog derived from four decades of investigation

Emotions are highly influential to many psychological processes. Indeed, research employing emotional stimuli is rapidly escalating across the field of psychology. However, challenges remain regarding discrete evocation of frequently co-elicited emotions such as amusement and happiness, or anger and disgust. Further, as much contemporary work in emotion employs college students, we sought to additionally evaluate the efficacy of film clips to discretely elicit these more challenging emotions in a young adult population using an online medium. The internet is an important tool for investigating responses to emotional stimuli, but validations of emotionally evocative film clips across laboratory and web-based settings are limited in the literature. An additional obstacle is identifying stimuli amidst the numerous film clip validation studies. During our investigation, we recognized the lack of a categorical database to facilitate rapid identification of useful film clips for individual researchers’ unique investigations. Consequently, here we also sought to produce the first compilation of such stimuli into an accessible and comprehensive catalog. We based our catalog upon prior work as well as our own, and identified 24 articles and 295 film clips from four decades of research. We present information on the validation of these clips in addition to our own research validating six clips using online administration settings. The results of our search in the literature and our own study are presented in tables designed to facilitate and improve a selection of highly valid film stimuli for future research.     

Forgiveness, feeling connected to others, and well-being: two longitudinal studies

In two studies, the authors investigated the associations between interpersonal forgiveness and psychological well-being. Cross-sectional and prospective multilevel analyses demonstrated that increases in forgiveness (measured as fluctuations in individuals' avoidance, revenge, and benevolence motivations toward their transgressors) were related to within-persons increases in psychological well-being (measured as more satisfaction with life, more positive mood, less negative mood, and fewer physical symptoms). Moreover, forgiveness was more strongly linked to well-being for people who reported being closer and more committed to their partners before the transgression and for people who reported that their partners apologized and made amends for the transgression. Evidence for the reverse causal model, that increases in well-being were related to increases in forgiveness, was also found. However, changes in feelings of closeness toward the partner appeared to account for the associations of forgiveness with well-being, but not vice versa.     

Collaborative coping and daily mood in couples dealing with prostate cancer

Collaborative coping (i.e., spouses pooling resources and problem solving jointly) may be associated with better daily mood because of heightened perceptions of efficacy in coping with stressful events. The study examined the daily processes of collaborative coping (individuals' perceptions that the spouse collaborated), perceived coping effectiveness (ratings of how well they dealt with the event), and mood (i.e., Positive and Negative Affect Scale) across 14 days in 57 older couples coping with stressors involving the husband's prostate cancer and daily life in general. In hierarchical multivariate linear models, collaborative coping was associated with more positive same-day mood for both husbands and wives and less negative mood for wives only. These associations were partially mediated by heightened perceptions of coping effectiveness. Exploratory analyses revealed that collaborative coping was more frequent among wives who performed more poorly on cognitive tests and couples who reported greater marital satisfaction and more frequently using collaboration to make decisions. The results suggest that older couples may benefit from collaborative coping in dealing with problems surrounding illness.