Subjective correlates and consequences of belief in free will

Four studies measured or manipulated beliefs in free will to illuminate how such beliefs are linked to other aspects of personality. Study 1 showed that stronger belief in free will was correlated with more gratitude, greater life satisfaction, lower levels of perceived life stress, a greater sense of self-efficacy, greater perceived meaning in life, higher commitment in relationships, and more willingness to forgive relationship partners. Study 2 showed that the belief in free will was a stronger predictor of life satisfaction, meaning in life, gratitude, and self-efficacy than either locus of control or implicit person theory. Study 3 showed that experimentally manipulating disbelief in free will caused a reduction in the perceived meaningfulness of life. Study 4 found that inducing a stronger belief in free will caused people to set more meaningful goals for themselves. The possible concern that believers in free will simply claim all manner of positive traits was contradicted by predicted null findings with regard to sense of humor, empathy, and self-rated attractiveness. Taken together, the present studies show that the belief in free will is a strong predictor of several positive traits and outcomes.     

Eyes on the Prize? Evidence of Diminishing Attention to Experienced and Foregone Outcomes in Repeated Experiential Choice

Recently, there has been increased interest in decisions‐from‐experience (where decision makers learn from observing the outcomes of previous choices), which provide valuable insights into the learning and preference construction processes underlying many daily decisions. Several process models have been developed to capture these processes, and while such models often fit the data well, many assume that the decision maker is a vigilant observer, processing each outcome. In two studies, we provide a critical test of this assumption using eye tracking to record directed visual attention when participants choose repeatedly among two options, each time being shown the outcome for their chosen option and for the foregone option. Consistently, we find that the vigilance assumption is not supported, with decision makers often not attending to outcome information. Moreover, (in)attention to outcomes is predictable, with vigilance decreasing as more choices are made, and being greater for obtained than for foregone outcomes, and when options deliver only gains as opposed to losses or a mixture of gains and losses. Furthermore, we find that this variation in attentional allocation plays a central role in the apparent indecisiveness (inconsistency) in choice, with increased attention to foregone outcomes predicting switches to that option on the next choice. Together, these findings highlight the value of eye tracking in investigations of decisions‐from‐experience, providing novel insight into the cognitive processes underlying them. Copyright © 2015 John Wiley & Sons, Ltd.     

Inhibitory control and the onset of combustible cigarette,e-cigarette,and hookah use in early adolescence: The moderating role of socioeconomic status

The purpose of the study was to test the moderating influence of socioeconomic status (SES) on the associations between inhibitory control and the onset of combustible cigarette, electronic (e-) cigarette, and hookah use in early adolescence. A total of 407 adolescents self-reported nicotine use, inhibitory control, and SES. The hypothesis that inhibitory control would be significantly associated with nicotine use onset (i.e., combustible cigarettes, e-cigarettes, and hookah) only under the condition of low SES was tested. Direct associations were found for inhibitory control on “ever use” of all three nicotine use variables. A moderating effect was also found whereby low inhibitory control was significantly associated with nicotine use onset when participants were from low, but not high, SES families. Findings illustrate one contextual condition under which inhibitory control is associated with early onset of nicotine use.     

Localization of Syntactic Comprehension by Positron Emission Tomography

Positron Emission Tomography (PET) was used to determine regional cerebral blood flow (rCBF) when eight normal right-handed males read and made acceptability judgments about sentences. rCBF was greater in Broca's area (particularly in the pars opercularis) when subjects judged the semantic plausibility of syntactically more complex sentences as compared to syntactically less complex sentences. rCBF was greater in left perisylvian language areas when subjects had to decide whether sentences were semantically plausible than when subjects had to decide whether syntactically identical sentences contained a nonsense word. The results of this experiment suggest that overall sentence processing occurs in regions of the left perisylvian association cortex. The results also provide evidence that one particular aspect of sentence processing (the process that corresponds to the greater difficulty of comprehending center-embedded than right-branching relative clause sentences) is centered in the pars opercularis of Broca's area. This process is likely to be related to the greater memory load associated with processing center-embedded sentences.     

Information transmission with a multifinger tactual display

In this work, the tactual information transmission capabilities of a tactual display designed to provide stimulation along a continuum from kinesthetic movements to cutaneous vibrations are assessed. The display is capable of delivering arbitrary waveforms to three digits (thumb, index, and middle finger) within an amplitude range from absolute detection threshold to about 50 dB sensation level and a frequency range from dc to above 300 Hz. Stimulus sets were designed at each of three signal durations (125, 250, and 500 msec) by combining salient attributes, such as frequency (further divided into low, middle, and high regions), amplitude, direction of motion, and finger location. Estimated static information transfer (IT) was 6.5 bits at 500 mseC., 6.4 bits at 250 mseC., and 5.6 bits at 125 msec. Estimates of IT rate were derived from identification experiments in which the subject’s task was to identify the middle stimulus in a sequence of three stimuli randomly selected from a given stimulus set. On the basis of the extrapolations from these IT measurements to continuous streams, the IT rate was estimated to be about 12 bits/seC., which is roughly the same as that achieved by Tadoma users in tactual speech communication.     

Effective psychotherapy of chronic schizophrenia

A method has been described to modify psychotherapy attitudinally and technically so that it is helpful with chronic psychotics--patients in a state hospital aftercare clinic. The method usually enables medications to be reduced and sometimes to be discontinued altogether. Two cases have been presented to demonstrate how the various new elements of the treatment method relate to each other, and to the rehabilitative services most chronic psychotics need.     

Vocational Satisfaction Among Ministerial Students

84 graduate students attending the Seventh-day Adventist Seminary for North America Q-sorted 50 self-relevant, socially neutral statements to measure self-concept and occupational role percept of the “ideal” Seventh-day Adventist minister. Correlations were computed for congruence between self-percepts and occupational role percepts, as an operational approximation to the construct “vocational satisfaction.” Mean correlations in extreme quartiles of the resultant distribution differed beyond .001; subjects in extreme quartiles were accordingly regarded as “more” or “less” vocationally satisfied. Significant differences were found between more- and less-satisfied subjects on 3 of 16 personality factors (adventuresomeness, shrewdness, ergic tension); on 1 of 6 values (social); on 1 of 10 vocational interests (social service); and on 2 of 15 elements of educational-social history (extent of previous church-conducted education, vocational preference during high school).     

Some origins of contemporary sexual standards

Conclusion An accurate understanding of the sexual ideals of our day, together with precise knowledge of both their origins and their effects, may help us better to understand attitudes and behavior within this most important sector of human relationships, and thus aid us in helping people with conflicts and problems in this area.     

Reality-Testing a Vocational Choice: Congruence Between Self,Ideal, and Occupational Percepts Among Student Nurses

A total of 168 student nurses (24 each at 7 levels of vocational experience and preparation) Q-sorted 50 self-relevant, socially neutral statements to measure self-concept, ideal self-concept, and occupational role percept. Mean r's for congruence between ideal and occupational percepts tended to exceed and to reach higher levels of significance than corresponding r's for congruence between either self and ideal or self and occupational percepts. Congruences between self, ideal, and occupational percepts reach significance at p = .01 for graduate students, who have attained “adult” professional status. However, no significant relationship appears to obtain between either pre-professional or professional nursing experience and congruence between self and ideal, self and occupational role, or ideal and occupational role percepts. Results are interpreted in terms of a self-concept theory of vocational development.