Post-traumatic stress disorder (PTSD): A rational emotive behavioral theory

The PTSD Theory and practice of rational emotive behavior therapy (REBT) is explained and compared with other forms of cognitive behavior therapy (CBT) that help clients to dispute their dysfunctional cognitive processing and to use exposure. Because these other CBT Theoreries do not emphasize REBT's principles of absolutist musts and demands it is shown how REBT hypotheses may better explain some of the cognitive processing theories of other CBT formulations regarding PTSD.     

FUZZY-TRACE THEORY AND FRAMING EFFECTS IN CHILDREN'S RISKY DECISION MAKING

Traditional theories of cognitive development predict that children progress from intuitive to computational thinking, whereas fuzzy-trace theory makes the opposite prediction To evaluate these alternatives, framing problems were administered to preschoolers, second graders, and fifth graders Consistent with fuzzy-trace theory, results indicated (a) that younger children focused on quantitative differences between outcomes and did not exhibit framing effects (risk avoidance for gains, risk seeking for losses) and (b) that older children assimilated these quantitative differences and displayed framing effects     

Changing rational-emotive therapy (RET) to rational emotive behavior therapy (REBT)

Reasons are given for changing the name of Rational-Emotive Therapy (RET) to Rational Emotive Behavior Therapy (REBT) and for bringing its behavioral aspects into more prominence. Excerpted from “Changing Rational-Emotive Therapy (RET) to Rational Emotive Behavior Therapy (REBT).Behavior Therapist, 1994,16(10), 1–2, and fromReason and Emotion in Psychotherapy, Rev ed. updated. New York Carol Publishing, 1994. Reprinted with permission.     

Parental Attributions of the Causes of Their Children's Behavior

We investigated causal attributions parents made regarding their children's best and worst behavior while the children were taking methylphenidate (MPH) for Attention-Deficit Hyperactivity Disorder (ADHD). Twenty-six parents were surveyed each week for six weeks using the Parent Attribution Scale-Revised. This scale measures parents' attributions of the causes for their children's behavior when taking MPH to treat symptoms of ADHD. When attributing causes for best behavior, the parents rated their children's effort most often followed by their own effort and the positive medication effects. When attributing causes for worst behavior, the parents rated their children's lack of effort most often followed by inadequate medication effects and their own lack of effort. Our study suggests that parents rate effort most often when making attributions for their children's best and worst behavior. When making attributions for best behavior only, parents saw no difference between their own efforts and the effects of medication. When making attributions for worst behavior only, parents were more likely to blame their children's lack of effort and the ineffectiveness of medication more often than their own lack of effort.     

The Partner-Specific Investment Inventory: An Evolutionary Approach to Individual Differences in Investment

This research advances an evolution-based model of the function and content of investment in romantic relationships. In developing this model, theory testing has proceeded concurrently with the validation of a multidimensional measure of partner-specific investment (PSI). Ten strategies of investment were identified through factor analysis and scaled to form the PSI Inventory. These scales form a diverse set of investment measures that are reasonably independent, internally consistent, and reliable across raters. Both gender and sociosexual orientation predict use of specific PSI strategies. Overall PSI scores correlate positively with partner's feelings of love and felt security in the relationship, correlate negatively with degree of sexualizing of others by partner, and do not correlate with the self's performance of mate retention behaviors. It is concluded that the PSI Inventory possesses adequate psychometric properties and satisfactory convergent, discriminant, and incremental validity, thus suggesting that it constitutes a viable means of assessing individual differences in investment. These investigations show how a multidimensional, adaptationist approach to investment can further our understanding of these individual differences.     

Group rational-emotive and cognitive-behavioral therapy.

The theory of rational-emotive therapy (RET) and of cognitive-behavioral therapy (CBT) is briefly explained and is applied to group therapy. It is shown how RET and CBT therapy groups deal with transference, countertransference, levels of group intervention, process versus content orientation, identifying underlying group process themes, here-and-now activation, working with difficult group members, activity levels of therapist and group members, and other group problems. Although they particularly concentrate on people's tendencies to construct and create their own "emotional" difficulties, RET and CBT group procedures fully acknowledge the interactions of human thoughts, feelings, and actions and active-directively employ a variety of cognitive, emotive, and behavioral group therapy techniques.     

Acquisition and generalization of manual signs by hearing-impaired adults with mental retardation

Behavioral procedures have been used to teach manual communication skills to individuals with mental retardation, although few studies have examined the assessment of generalization of such skills beyond the teaching environment. In this study, we investigated the effectiveness of directed rehearsal for teaching and facilitating the generalization of manual signs by six hearing-impaired adults with mental retardation. The effects of directed rehearsal, alone and combined with positive reinforcement for correct responses, were compared to a no-training control condition in an alternating treatments design. Although directed rehearsal was superior to the no-training control condition in teaching manual signs, the procedure was more effective when combined with positive reinforcement. The combined procedure was used to facilitate the generalization of learned signs across a number of variables. The results showed that there were high levels of generalization by all participants across novel phrases, settings, and trainers but variable levels of generalization to another response mode by some subjects. Further, increased levels in overall vocal communication were found for most participants.     

EFFECTS OF ALTERNATIVE WEIGHTING METHODS IN A POLICY- CAPTURING APPROACH TO JOB EVALUATION: A REVIEW AND EMPIRICAL INVESTIGATION

This research was designed to examine differences in the predictive power of alternative scale weighting methods in the context of job evaluation. Two different point-factor job evaluation instruments were used to evaluate 71 managerial and service jobs in a metropolitan university, and five different weighting models were compared in terms of predictive validity and salary classification. For the job evaluation system having high multicollinearity and validity concentration, no significant differences in accuracy were found among the weighting methods. However, in the more heterogeneous system, prediction models based upon unit weights, correlational weights, and multiple regression had significantly higher predictive validity than models based upon equal raw score weights or rational weights developed by a job evaluation committee. In addition, the weighting models differed substantially in terms of the predicted policy wages and classification structures.     

The material-weight illusion revisited

Experiment 1 documents modality effects on the material-weight illusion for a low-mass object set (58.5 g). These modality effects indicate that the material-weight illusion is principally a haptically derived phenomenon: Haptically accessed material cues were both sufficient and necessary for full-strength illusions, whereas visually accessed material cues were only sufficient to generate moderate-strength illusions. In contrast, when a high-mass object set (357 g) was presented under the same modality conditions, no illusions were generated. The mass-dependent characteristic of this illusion is considered to be a consequence of differing grip forces. Experiment 2 demonstrates that the enforcement of a firm grip abolishes the low-mass material-weight illusion. Experiment 3 documents that a firm grip also diminishes perceptual differentiation of actual mass differences. Several possible explanations of the consequences of increasing grip force are considered.