Conversational role influences speech imitation

This study assessed the impact of a conscious imitation goal on phonetic convergence during conversational interaction. Twelve pairs of unacquainted talkers participated in a conversational task designed to elicit between-talker repetitions of the same lexical items. To assess the degree to which the talkers exhibited phonetic convergence during the conversational task, these repetitions were used to elicit perceptual similarity judgments provided by separate sets of listeners. In addition, perceptual measures of phonetic convergence were compared with measures of articulation rates and vowel formants. The sex of the pair of talkers and a talker's role influenced the degree of phonetic convergence, and perceptual judgments of phonetic convergence were not consistently related to individual acoustic-phonetic attributes. Therefore, even with a conscious imitative goal, situational factors were shown to retain a strong influence on phonetic form in conversational interaction.     

Entrepreneurial orientation: A psychological model of success among southern African small business owners

This study examines the relationship of the psychological construct Entrepreneurial Orientation (EO) with business success in a sample of N?=?248 southern African business owners. We reintroduce the individual in EO research and show the importance of the person of the entrepreneur for business performance: Hierarchical regression analyses revealed significant relationships between EO components (personal initiative, achievement-, and risk-taking orientation) as well as overall EO and business performance. In addition, confirmatory factor analysis supported a single factor construct of EO that consists of learning, achievement, and autonomy orientation, competitive aggressiveness, innovative and risk-taking orientation, and of personal initiative.

In this study, we develop an individual-based psychological concept of Entrepreneurial Orientation (EO) and investigate the relationship between business owners' EO and business performance in southern Africa. EO has primarily been discussed from a firm-level perspective (e.g., ; ). It characterized businesses in their early years and was found to be important for firm success. In contrast, we apply a psychological approach with EO as an interindividual difference variable. Thus, our focus is the business owner and the general relationship between individual EO and performance of southern African small business owners.     

Social science as dialogue: narcissism, individualist and collectivist values, and religious interest in iran and the united states

This investigation most importantly sought to illustrate the use of social science to promote cross-cultural dialogue. Fukuyama (1992) explained contemporary cultural trends in terms of a triumphant individualism that would overcome all other forms of social life, including what he described as the “fundamentalist resentment” of Iran. Lasch (1979) more pessimistically diagnosed Western social arrangements in terms of an emerging “culture of narcissism.” In this study, Iranian and American university students responded to measures of narcissism, individualist and collectivist values, religious interest, and psychological adjustment (identity, self-actualization, and self-consciousness). Variables related to a sense of community (collectivist values, religious interest, and identity) correlated negatively with narcissism in both societies, as did self-actualization. These data supported a moderate position between the polarized extremes of Fukuyama and Lasch and more importantly demonstrated how social scientific methods might be useful in creating a “space” for conducting a “dialogue between civilizations.”     

Trainee and Client Experiences of Therapeutic Assessment in a Required Graduate Course: A Qualitative Analysis

Surveys indicate that practice and training in psychological assessment, and personality assessment (PA) to a lesser degree, has been stable or increasing over the past quarter-century. However, its future arguably remains threatened due to changes in doctoral training programs and beliefs in the field concerning the utility of PA for treatment success. To increase interest in and use of PA, studies of training methods that include trainees' perspectives are needed. This study evaluated the experiences of 10 graduate trainees and their clients who were trained in and conducted a brief Therapeutic Assessment (TA). Qualitative responses to a self-evaluation administered post-TA were coded using directed content analysis. Results indicated that trainees viewed TA/PA as having clinical utility; they had positive feelings about TA/PA, and they desired or intended to use or continue learning about TA/PA. Clients' responses reflected positive feelings about the TA, having gained new self-awareness or understanding, and having a positive relationship with the assessor. The findings suggest that teaching PA from a TA perspective could produce positive benefits for psychology trainees.     

Resurgence and alternative‐reinforcer magnitude

Resurgence is defined as an increase in the frequency of a previously reinforced target response when an alternative source of reinforcement is suspended. Despite an extensive body of research examining factors that affect resurgence, the effects of alternative‐reinforcer magnitude have not been examined. Thus, the present experiments aimed to fill this gap in the literature. In Experiment 1, rats pressed levers for single‐pellet reinforcers during Phase 1. In Phase 2, target‐lever pressing was extinguished, and alternative‐lever pressing produced either five‐pellet, one‐pellet, or no alternative reinforcement. In Phase 3, alternative reinforcement was suspended to test for resurgence. Five‐pellet alternative reinforcement produced faster elimination and greater resurgence of target‐lever pressing than one‐pellet alternative reinforcement. In Experiment 2, effects of decreasing alternative‐reinforcer magnitude on resurgence were examined. Rats pressed levers and pulled chains for six‐pellet reinforcers during Phases 1 and 2, respectively. In Phase 3, alternative reinforcement was decreased to three pellets for one group, one pellet for a second group, and suspended altogether for a third group. Shifting from six‐pellet to one‐pellet alternative reinforcement produced as much resurgence as suspending alternative reinforcement altogether, while shifting from six pellets to three pellets did not produce resurgence. These results suggest that alternative‐reinforcer magnitude has effects on elimination and resurgence of target behavior that are similar to those of alternative‐reinforcer rate. Thus, both suppression of target behavior during alternative reinforcement and resurgence when conditions of alternative reinforcement are altered may be related to variables that affect the value of the alternative‐reinforcement source.     

The role of social support on the disclosure of everyday unpleasant emotional events

Talking about unpleasant events has important implications for coping with distress, but the literature has not thoroughly addressed the role of social support on the decision to disclose these events. The authors hypothesized that perceptions of the availability of social support and satisfaction with support received regarding an event would be positively related to the disclosure of the event, and participants’ sex, emotional disclosure tendencies, depression symptoms, and global perceptions of support would moderate these relations. College students (N = 365) reported on 2,001 unpleasant emotional events that they personally experienced in the past week. Multilevel modeling analyses revealed that the perceived availability of support for an event predicted the degree of disclosure of that event, even while controlling for its intensity. Event disclosure predicted satisfaction with the support received for the event, controlling for event intensity and available support. This latter relation was moderated by the participants’ global perceptions of social support, such that the disclosure–satisfaction relation was stronger for individuals who perceived relatively less global social support. These findings suggest that characteristics of the social-support network ought to be considered as an important factor relevant to the decision to disclose everyday unpleasant events.     

Peers increase adolescent risk taking by enhancing activity in the brain's reward circuitry

The presence of peers increases risk taking among adolescents but not adults. We posited that the presence of peers may promote adolescent risk taking by sensitizing brain regions associated with the anticipation of potential rewards. Using fMRI, we measured brain activity in adolescents, young adults, and adults as they made decisions in a simulated driving task. Participants completed one task block while alone, and one block while their performance was observed by peers in an adjacent room. During peer observation blocks, adolescents selectively demonstrated greater activation in reward-related brain regions, including the ventral striatum and orbitofrontal cortex, and activity in these regions predicted subsequent risk taking. Brain areas associated with cognitive control were less strongly recruited by adolescents than adults, but activity in the cognitive control system did not vary with social context. Results suggest that the presence of peers increases adolescent risk taking by heightening sensitivity to the potential reward value of risky decisions.     

Trust, Identity, and Ego Integrity: Modeling Erikson’s Core Stages Over 34 Years

Erikson’s core stages (trust, identity, and ego integrity) were modeled over 34 years from college through the late 1950s among 175 men and women tested on the Inventory of Psychosocial Development (Constantinople, Dev Psychol 1:357–372, 1969) testing the hypothesis that each, although united by the theme of wholeness and continuity, would show distinct developmental trajectories. Stage 1 (Trust versus Mistrust) followed a positive linear trajectory and Stage 5 (Identity versus Diffusion) followed a curvilinear trajectory that leveled off in middle adulthood. Stage 8 (Ego Integrity versus Despair) followed a curvilinear trajectory with an increasing trend in middle adulthood. The unique trajectories for each of the psychosocial crisis stages were expected on the basis of Erikson’s theory. In addition, there was also significant variability in either the mean or slope of each stage demonstrating individual differences in change, a central tenet of Erikson’s life span developmental approach.     

Private self-consciousness factors: relationships with need for cognition, locus of control, and obsessive thinking in Iran and the United States

The authors measured Internal State Awareness (ISA) and Self-Reflectiveness (SR) factors from the Private Self-Consciousness Scale in Iranian (N = 325) and U.S. (N = 401) university students. In both societies, positive correlations with Need for Cognition and Internal Control and negative correlations with external control and obsessive thinking confirmed ISA as an adaptive form of self-consciousness. In partial correlations in which the authors controlled for ISA, SR was associated cross-culturally with greater Obsessive Thinking. This outcome conformed with the authors' expectations that SR would have negative mental health implications, but other data revealed complexities in the SR association with adjustment. Differences between samples failed to yield any simple support for F. Fukuyama's (1992) suggestion that Iranians might be more "alienated" (pp. 236-237) in their psychological functioning. The present study most importantly offered cross-cultural evidence in favor of the claim that better measures of an introspective self-awareness need to be developed.     

Associations between use of self-regulatory strategies and daily eating patterns: An experience sampling study in college-aged women

Previous theorizing suggests there are multiple means by which people regulate their emotions and impulses, but that these strategies vary in the degree to which they support goal attainment. Some have proposed that proactive strategies (e.g. situation selection, distraction) may be particularly effective, while interventive strategies (e.g. suppression) are less effective. Despite these diverging predictions, researchers have yet to examine spontaneous use of these strategies and their respective and combined efficacy when applied to momentary food desires experienced in daily life. In the present study, we assessed eating patterns for one week via ecological momentary assessment in college-aged women (N?=?106). Results from pre-registered analyses indicated that using a variety of strategies, including preventative strategies such as situation selection and distraction, was associated with greater self-control success, as indexed by weaker desires, higher resistance, lower likelihood of enacting desires, and less food consumed. A similar pattern was observed when participants implemented additional strategies during desire episodes, which they were more likely to do when their desires conflicted with other self-regulatory goals. All associations were observed while controlling for momentary hunger levels, dieting status, age, and body mass index. These findings are consistent with a growing body of work assessing people’s spontaneous use of emotion regulation strategies in everyday contexts, suggesting potential meta-motivational tendencies marked by flexible and adaptive use of self-regulatory strategies.