Hope against the cold: individual differences in trait hope and acute pain tolerance on the cold pressor task

Hope theory (see Snyder, 1994) is presented as a useful framework for understanding reactions to pain. In Study 1, persons scoring higher on the trait Hope Scale (Snyder, Harris et al., 1991) kept their hands in the freezing water (of a cold pressor task) for significantly longer. In Study 2, the higher-hope males, and not females, as measured by both trait and state hope (Snyder, Sympson et al., 1996), recognized the onset of the pain threshold significantly later. Moreover, in Study 2, results showed that individual differences measures of optimism, self-efficacy, depression, and positive and negative affects did not relate to the pain onset and tolerance variables. The implications of hope as related to the pain process and related research are discussed.     

Development of a portable psychometric testing device for use in the field: an alcohol investigation

Cognitive and psychomotor performance have traditionally been assessed in the laboratory. There is a need for an objective portable assessment tool to assess cognitive and psychomotor performance. This study investigated the viability of a portable psychometric test battery, in a controlled laboratory environment, possibly leading to use in the field. A randomised, double-blind placebo controlled, three-way crossover design was employed. 16 subjects received 50 mg/100 ml and 80 mg/100 ml of alcohol and alcohol placebo. Performance was assessed with a tracking task, and an attention task presented on a small ruggedised handheld computer. The attention task showed no significant training effects; however, an element of the tracking task did. Statistical significance, effect size, and test-retest reliability analyses are presented indicating sensitivity of the portable psychometric test battery to the impairing effects of two separate doses of alcohol. Ability to undertake wide-scale impairment testing in the field with meaningful results in the absence of baseline data collection may have wide reaching implications, particularly in relation to the assessment of drivers impaired by drug use.     

Unconscious affective reactions to masked happy versus angry faces influence consumption behavior and judgments of value

The authors explored three properties of basic, unconsciously triggered affective reactions: They can influence consequential behavior, they work without eliciting conscious feelings, and they interact with motivation. The authors investigated these properties by testing the influence of subliminally presented happy versus angry faces on pouring and consumption of beverage (Study 1), perception of beverage value (Study 2), and reports of conscious feelings (both studies). Consistent with incentive motivation theory, the impact of affective primes on beverage value and consumption was strongest for thirsty participants. Subliminal smiles caused thirsty participants to pour and consume more beverage (Study 1) and increased their willingness to pay and their wanting more beverage (Study 2). Subliminal frowns had the opposite effect. No feeling changes were observed, even in thirsty participants. The results suggest that basic affective reactions can be unconscious and interact with incentive motivation to influence assessment of value and behavior toward valenced objects.     

On the determinants of induction in responding for sucrose when food pellet reinforcement is upcoming

Rats' rates of leverpressing for low-concentration liquid-sucrose reinforcers in the first half of an experimental session increase when food pellet, rather than sucrose, reinforcers will be available in the second half. Experiment 1 determined that this induction effect was the outcome of food pellet reinforcement's increasing response rates, not of continued sucrose reinforcement's decreasing them. Experiments 2 and 3 showed that induction was primarily controlled by the conditions of reinforcement in the current session, not by those in the previous one. Experiment 4 showed little evidence that the induction was the outcome of Pavlovian processes. These results suggest that induction may occur because of processes operating at the level of the entire session. They also provide a link to a seemingly related area of study: contrast effects. Some of the results are consistent with what is known about contrast effects, but there are also several, yet unexplained differences.     

Self-affirmation versus self-consistency: a comparison of two competing self-theories of dissonance phenomena

High or low self-esteem individuals participated in a role-playing paradigm in which a friend stood them up for a dinner date. The participants received either a good explanation from the friend for the missed date (sufficient justification) or a poor explanation (insufficient justification). As predicted by self-affirmation theory (Steele, 1988), but not self-consistency theory (Aronson, 1999), low-esteem participants derogated the friend more than high-esteem participants under both insufficient and sufficient justification. Also supporting self-affirmation theory, sufficient/low-esteem participants reported more offense for being stood-up than sufficient/high-esteem participants. Discussion centers on the role of self-esteem in dissonance processes and on the need for more research that focuses on dissonance/self-threats that result from the behavior of other(s) rather than one’s own behavior.     

The conflicting choices of alternating selves

Participants made choices after the salience of their social identities was manipulated. Choices assimilated to the salient identity, whether that identity stemmed from a person’s role (e.g., student, family member) or culture (e.g., Chinese, American). Thus, the preferences that participants expressed depended on the identity that happened to be salient at the moment of choice, with participants expressing preferences when one identity was salient that conflicted with the preferences they would express were another identity salient. These effects only arose for those who held and identified with the evoked identity. Studies further revealed that such identity-congruent choices influence post-choice satisfaction and regret: participants were less satisfied with their prior choices when the identity salient during post-choice evaluation or consumption was different from the identity salient during choice, compared to when the “choosing” and “consuming” identities were the same. Implications of the findings are discussed.     

Evaluation of a Career Development Skills Intervention With Adolescents Living in an Inner City

The authors evaluated the effectiveness of an intervention with adolescents living in an inner city that was based on the Integrative Contextual Model of Career Development (Lapan, 2004). Adolescent participants reported greater efficacy and positive self‐attributions and greater skills in person‐environment fit; social, prosocial, and work readiness; the garnering of emotional and instrumental support; and self‐regulated learning. Adolescents who participated in a more traditional career counseling model only reported greater emotional support than did adolescents not receiving career counseling.     

Do haphazard reviews provide sound directions for dissemination efforts?

Comments on The dissemination and implementation of evidence-based psychological treatments: A review of current efforts (see record 2010-02208-010) by Kathryn R. McHugh and David H. Barlow. The lead article in the February–March issue by McHugh and Barlow (2010) emphasized the need for “dissemination and implementation of evidence-based psychological treatments.” The authors identified a number of intervention programs as evidence based and in need of dissemination. One is multisystemic therapy (MST). They claimed that this program is among “the most successful dissemination efforts...pursued by treatment developers” (p. 79). McHugh and Barlow’s (2010) discussion of the implementation of MST in Hawaii is troubling, because it neglected to mention concerns about the perceived lack of cultural sensitivity of the MST program in that state.