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111.
The objective of this study was to examine pre-entry expectations, attitudes, and intentions as predictors of tenure among military members. Data from nationally representative (U.S.) samples of youth on attitudes toward military service, expectations about the effect of joining the military on quality of life, and intentions to join the military were linked to tenure among those who later joined the military as adults. Results from survival analyses indicate that those who initially had no desire to join the military and did not expect military service to have positive effects on their quality of life, but ultimately joined the military nonetheless, tended to have shorter military careers. Explanations for these findings are offered along with implications for military staffing.  相似文献   
112.
The hypothesis of extended cognition (EC) contends that parts of the world outside of the head partly comprise the vehicles of representation and mind. I consider and reject recent efforts to defend EC from the problem of “cognitive bloat.”  相似文献   
113.
Ric?ur argued that the critique of religion developed by the three modern masters of a hermeneutics of suspicion – Marx, Nietzsche, and Freud – is liberating insofar as it makes possible a mature faith. In the first part of the article, I explore this issue in relation to Kierkegaard. In the second part of the article, I discuss how Kierkegaard uses a biblical critique of religion, particularly the figure of the prophet, in his final attack on the church in his pamphlet “What Christ Judges of Official Christianity”. Through my investigation of the role of a hermeneutics of suspicion in Kierkegaard’s rediscovery of faith, I aim to question Ric?ur’s dichotomy between an external, atheistic hermeneutics of suspicion versus an internal hermeneutics of faith.  相似文献   
114.
Claiming or creating obstacles before performing important tasks (i.e., self-handicapping) is a costly strategy to protect the self from implications of poor outcomes. We predicted that forming an if–then plan (implementation intention) helps individuals overcome their performance-related worries and thus prevents self-handicapping behavior. In two experiments, all participants formed the goal to perform well on an upcoming task and learned the strategies to ignore worries and tell themselves “I can do it”, either in an if–then format (implementation intention) or not (control). The task was either described as an intelligence test (highly threatening) or as a perception style test (less threatening). Participants could then claim a self-handicap (report stress, Experiment 1) or behaviorally self-handicap (inadequately prepare, Experiment 2). As predicted, implementation intentions reduced claimed and behavioral self-handicapping to levels observed in the low-threat control conditions. Experiment 2 demonstrated these effects among chronic self-handicappers. Implications of these findings are discussed.  相似文献   
115.
Using the Dimensions of Personal Identity Model proposed by Arredondo and Glauner (as cited in Arredondo et al., 1996 ), the authors reviewed the last 11 years of the Association for Spiritual, Ethical, and Religious Values in Counseling's journal, Counseling and Values, specifically regarding the “A” dimensions of race and ethnicity. Twenty‐five of the 235 articles reviewed (11%) contained a multicultural perspective defined in these terms. Other aspects of cultural inclusion, such as authorship and type of study, were also considered.  相似文献   
116.
Pitch is derived by the auditory system through complex spectrotemporal processing. Pitch extraction is thought to depend on both spectral cues arising from lower harmonics that are resolved by cochlear filters in the inner ear, and on temporal cues arising from the pattern of action potentials contained in the cochlear output. Adults are capable of extracting pitch in the absence of robust spectral cues, taking advantage of the temporal cues that remain. However, recent behavioral evidence suggests that infants have difficulty discriminating between stimuli with different pitches when resolvable spectral cues are absent. In the current experiments, we used the mismatch negativity (MMN) component of the event related potential derived from electroencephalographic (EEG) recordings to examine a cortical representation of pitch discrimination for iterated rippled noise (IRN) stimuli in 4- and 8-month-old infants. IRN stimuli are pitch-evoking sounds generated by repeatedly adding a segment of white noise to itself at a constant delay. We created IRN stimuli (delays of 5 and 6 ms creating pitch percepts of 200 and 167 Hz) and high-pass filtered them to remove all resolvable spectral pitch cues. In experiment 1, we did not find EEG evidence that infants could detect the change in the pitch of these IRN stimuli. However, in Experiment 2, after a brief period of pitch-priming during which we added a sine wave component to the IRN stimulus at its perceived pitch, infants did show significant MMN in response to pitch changes in the IRN stimuli with sine waves removed. This suggests that (1) infants can use temporal cues to process pitch, although such processing is not mature and (2) that a short amount of pitch-priming experience can alter pitch representations in auditory cortex during infancy.  相似文献   
117.
In the present paper we investigated the development of the ability to reproduce extent in elementary school students. Children were shown a target line in a frame and were asked to reconstruct the line in a frame of a different size. One experimental condition involved reproducing absolute extent, i.e., drawing a line that would be equal in length to the target line. The other condition involved reproducing relative extent; drawing a line that would preserve the relation between the target line and the frame. We found that in both conditions the length of the target and its relation to the frame affected children's responses. Yet, older children (7–9-year-olds) showed distinctive response patterns in the two conditions, indicating differentiation between absolute and relative extent. Whereas the performance of 5-year-olds in reproducing relative extent was similar to that of older children, their reproduction of absolute extent reflected a compromise between the use of absolute and relative cues. These findings extend the results of prior work suggesting an early advantage in the ability to use relative rather than absolute extent.  相似文献   
118.
Butler, Caron, & Brooks (2000) tested the gaze following of 14-and 18-month-olds under 3 conditions: (1) when the adult's view of the targets was blocked by barriers, (2) when the barriers contained open windows, and (3) no barriers. Contrary to a nonmentalist "ecological" model (adult turns serve as cues to the location of interesting events), frequency of gaze following by 14-month-olds was not equivalent across the 3 conditions. Contrary to a mentalist model (infant wants to see what the adult is seeing), gaze following was not substantially less in the barrier than in the window and no-barrier conditions (as was the case for 18-month-olds). To examine whether the barriers posed vector projection problems for essentially nonmentalist, or line-of-sight problems for essentially mentalist younger infants, 3 experiments were conducted. In Experiment 1, a 12-month group was tested in the same 3 conditions to determine if, being younger, they might yield a more clearcut nonmentalist pattern. Contrarily, they behaved like Butler et al.'s 14-month-olds. In Experiment 2, a 14-month group was tested in the barrier and window conditions, but now combining pointing with turning. Infants behaved as predicted by the mentalist model: strong responding in the window condition and minimal in the barrier (where many strained to look inside the partitions). In Experiment 3, an attempt was made to differentiate between mentalist and "geometric" (vector projection) interpretations of the results of Experiment 2 by testing another 14-month group with the adult's eyes closed while pointing. Gaze following now dropped precipitously in the window condition as did looking inside the solid barriers, indicating (1) that infants in Experiment 2 had not simply been guided to target by an extended arm, but construed it as part of a referential act that was as much visual as gestural, and (2) that by 14 months, infants may have acquired a mentalistic concept of seeing.  相似文献   
119.
Fifty-three national level cyclists completed competitive rides under both laboratory and field conditions to investigate the relationship between pre-competition anxiety and performance. A total of 39 males and 14 females participated in the study, ranging in age from 19 to 26. The objectives of the study were to, (a) measure the relationship between state anxiety and performance, (b) investigate differences in the anxiety-performance relationship under laboratory versus field conditions, and (c) examine the effect of trait anxiety on the state anxiety-performance relationship. State anxiety was measured using the Competitive State Anxiety Inventory-2 (CSAI-2; Martens, Vealey, & Burton, 1990), and trait anxiety with the State-Trait Anxiety Inventory (STAI; Spielberger, Gorsuch, & Lushene, 1970). Results indicated that anxiety was strongly correlated with performance on the field test, but that the anxiety-performance relationship was weaker under laboratory conditions. Results also showed that trait anxiety interacted with the relationship, as low and high trait-anxious subjects had differential response patterns to pre-competition anxiety. The findings are discussed in terms of their relevance for both practitioners and researchers.  相似文献   
120.
The “two-envelops” problem has stimulated much discussion on probabilistic reasoning, but relatively little experimentation. The problem specifies two identical envelopes, one of which contains twice as much money as the other. You are given one of the envelopes and the option of keeping it or trading for the other envelope. Variables of interest include the possible amounts of money involved, what is known about the process by which the amounts of money were assigned to the envelopes, and whether you are allowed to know how much money is in the envelope in hand before deciding whether to keep or trade. In an earlier study, Butler and Nickerson found that when participants were allowed to know how much was in the envelope in hand, they generally elected to trade if that amount was small relative to the range of possibilities and to keep otherwise. The present experiments showed that this propensity was independent of the amount of money in the envelopes. Participants made decisions with a strong bias for avoiding the risk of losing by trading, particularly when the amount in hand was known and large relative to the range of possible amounts, regardless of the absolute value of the gamble. The results illustrate the dependence of thinking on the context in which it occurs, and demonstrate a tendency to treat quantities that are large or small relative to a particular context in which they are encountered as though they were large or small in a more general sense.  相似文献   
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