Decomposing retrieval and integration in memory for actions: a multinomial modeling approach

Typically, action phrases are recalled better if participants are asked to enact the phrases than if they are just asked to remember them. When investigating which processes constitute this enactment effect a difficulty is that observable effects in standard memory tests are ambiguous because such tests require several processes. In the present article, we introduce a multinomial model that decomposes observable memory performance into a retrieval parameter and a parameter concerning the item-specific processing and integration of an action phrase. These parameters are estimated from free recall and cued recall performance. The model fitted the data of two experiments designed to test it. Experiment 1 demonstrated the basic usefulness of the model by showing expected differences in the integration parameter in the absence of unexpected differences in the retrieval parameter. Experiment 2 extended the conditions under which the model is useful by showing expected differences in the retrieval parameter even in the presence of unexpected differences in the integration parameter. Together, these findings support our theoretical framework according to which enactment generally boosts integration of action phrases, but increases retrieval only for phrases with context cues.     

Five-factor model (Big Five) personality traits and universal-diverse orientation in counselor trainees

In this study the authors explored the relationship between five-factor model (FFM: Big Five) personality traits (J. M. Digman, 1990; R. R. McCrae & O. P. John, 1992; J. S. Wiggins & P. D. Trappnell, 1997) and universal-diverse orientation (UDO; M. L. Miville et al., 1999) in counselor trainees. FFM traits were measured using the NEO-Personality Inventory-Revised (P. T. Costa & R. R. McCrae, 1992). Statistically significant relationships were found between UDO and one of the Big Five personality traits (Openness to Experience) in counselor trainees. Further regression analysis suggested a relationship between UDO and a particular facet of Openness to Experience, Openness to Aesthetics. This finding suggests that counselor trainees who are open to the creative expressions of others may be comfortable working with a wide variety of clients. These results suggest that counselor training that encourages experiences of aesthetic diversity in addition to an exploration of values may promote trainees' ability to work with diverse clients.     

The relative influence of attitudes and subjective norms from childhood to adolescence: between-participant and within-participant analyses

Children and adolescents (ages 8-16) were asked to indicate their behavioral intentions, attitudes, and subjective norms for 34 behaviors. Between-participant and within-participant analyses demonstrated that attitudes and subjective norms were good predictors of behavioral intentions both singly and in combination. In addition, attitudes generally were better predictors than were subjective norms both across behaviors and across participants. Most importantly, however, there were no differences in the relative importance of attitudes and subjective norms in predicting behavioral intentions across age groups.     

Dispositional forgiveness of self, others, and situations

Six studies regarding forgiveness are presented. The Heartland Forgiveness Scale (HFS), a self-report measure of dispositional forgiveness (with subscales to assess forgiveness of self, others, and situations) was developed and demonstrated good psychometric properties. Forgiveness correlated positively with cognitive flexibility, positive affect, and distraction; it correlated negatively with rumination, vengeance, and hostility. Forgiveness predicted four components of psychological well-being (anger, anxiety, depression, and satisfaction with life); forgiveness of situations accounted for unique variance in these components of psychological well-being. Forgiveness and hostility demonstrated equivalent, inverse associations with relationship duration, and forgiveness accounted for unique variance in relationship satisfaction, even when controlling for trust. Forgiveness level correlated positively with decreased negativity in statements written about transgressions in the present versus the past tense.     

The mediating roles of anxiety depression, and hopelessness on adolescent suicidal behaviors

The purpose of this study was to explore the roles of anxiety, depression, and hopelessness as mediators between known risk factors and suicidal behaviors among 1,287 potential high school dropouts. As a step toward theory development, a model was tested that posited the relationships among these variables and their effects on suicidal behaviors. Structural equation models, estimated separately by gender, revealed support for the model, and substantial similarities between males and females. The results showed direct effects of depression and hopelessness on suicidal behaviors for males, and direct effects of hopelessness, but not depression, for females. For both males and females, anxiety was directly linked to depression and hopelessness; drug involvement had both direct and indirect effects on suicidal behavior. As hypothesized, lack of family support showed indirect influences on suicidal behaviors through anxiety for both males and females. The results have important implications for future model development regarding adolescent suicidal behaviors.     

It's a bet! A problem-solving approach promotes the construction of contingent agreements

Negotiators often have different expectations about the future. A contingent agreement, or a bet that makes the ultimate outcome dependent on some future event, builds on negotiators' differences. The authors argue that a problem-solving approach, in which negotiators thoroughly explore options to build on their differences, is most likely to construct contingent agreements. The authors explore two factors expected to influence this problem-solving approach, namely, negotiators' relational and accountability concerns. The authors argue when these considerations are imbalanced, negotiators are less likely to adopt a problem-solving style and construct a contingent agreement. To test this hypothesis, negotiators' relationships and accountability pressures were manipulated in two experiments. In Experiment 1, participants engaged in an integrative negotiation, allowing the authors to examine whether a contingent agreement was constructed and joint gain. Experiment 2 sought to replicate and extend the findings of Experiment 1 using a scenario study. Results across the two experiments support the authors' hypotheses.     

Psychological predictors of sexual behaviors related to AIDS transmission

This study was designed to assess the differential value of several psychological variables with regard to predicting safe-sex behavior. A sample of 94 male and 179 female undergraduate students, ranging in age from 16 to 66 years, were surveyed about sexual issues related to safe-sex practices. The survey included scales measuring participants' knowledge of transmission of AIDS, self-perception of safe-sex communication, fear and concern about AIDS, attitudes toward AIDS victims, and self-report of risky behavior. Several interesting relationships among predictor variables were found. For instance, favorable attitudes toward AIDS victims were positively correlated with knowledge about AIDS transmission, perceived communication with partners about safe sex, and fear of acquiring AIDS. However, only two predictor variables were independently predictive of self-reports of risky sexual behavior; specifically, fear about AIDS transmission was positively correlated with risky behavior, while communication was negatively correlated with risky behavior. These data suggest a need for a model that allows for complex, reciprocal relationships between the cognitive, emotional, and behavioral components of safe-sex practice. Implications are applied to research with college populations.     

Reinforcement schedule thinning following treatment with functional communication training

We evaluated four methods for increasing the practicality of functional communication training (FCT) by decreasing the frequency of reinforcement for alternative behavior. Three participants whose problem behaviors were maintained by positive reinforcement were treated successfully with FCT in which reinforcement for alternative behavior was initially delivered on fixed-ratio (FR) 1 schedules. One participant was then exposed to increasing delays to reinforcement under FR 1, a graduated fixed-interval (FI) schedule, and a graduated multiple-schedule arrangement in which signaled periods of reinforcement and extinction were alternated. Results showed that (a) increasing delays resulted in extinction of the alternative behavior, (b) the FI schedule produced undesirably high rates of the alternative behavior, and (c) the multiple schedule resulted in moderate and stable levels of the alternative behavior as the duration of the extinction component was increased. The other 2 participants were exposed to graduated mixed-schedule (unsignaled alternation between reinforcement and extinction components) and multiple-schedule (signaled alternation between reinforcement and extinction components) arrangements in which the durations of the reinforcement and extinction components were modified. Results obtained for these 2 participants indicated that the use of discriminative stimuli in the multiple schedule facilitated reinforcement schedule thinning. Upon completion of treatment, problem behavior remained low (or at zero), whereas alternative behavior was maintained as well as differentiated during a multiple-schedule arrangement consisting of a 4-min extinction period followed by a 1-min reinforcement period.     

Item-cued directed forgetting of related words and pictures in children and adults: selective rehearsal versus cognitive inhibition

The main purpose of this study was to compare the relative importance of selective rehearsal and cognitive inhibition in accounting for developmental changes in the directed-forgetting paradigm developed by R. A. Bjork (1972). In two experiments, children in Grades 2 and 5 and college students were asked to remember some words or pictures and to forget others when items were categorically related. Their memory for both items and the associated remember or forget cues was then tested with recall and recognition. Fifth graders recognized more of the forget-cued words than college students did. The pattern of results suggested that age differences in rehearsal and source monitoring (i.e., remembering whether a word had been cued remember or forget) were better explanatory mechanisms for children's forgetting inefficiencies than retrieval inhibition was. The results are discussed in terms of a multiple process view of inhibition.