The consistency and structure of aspect-based career preferences

Career aspects (e.g., work environment, using verbal ability, length of training, teamwork) are an elaboration and extension of vocational interests. Aspect-based preferences can serve individuals and their career counselors only if they are reliable and stable. Study 1 estimated the two-week test–retest reliability of 213 college freshmen's preferences in 31 career aspects and the two-year stability of these preferences for 132 of these freshmen. The two-week reliability and the two-year stability of both the within-aspect preferred levels (e.g., “only indoors” most preferred, but “mostly indoors” is also acceptable) and the aspect importance were tested for each of the aspects. The interquartile ranges of the two-week reliability of the aspect importance and of the preferred within-aspect levels were .54–.62 and .63–.74 for the 31 aspects; the interquartile ranges of the two-year stabilities were .38–.48 and .48–.59, respectively. These interquartile ranges reflect the variance in consistency among the aspects. Study 2 explored the structure of the aspects based on the pattern of associations among them. In addition, it examined the consistency of the aspect structures by comparing them in four samples (total N = 40,313). The structure was found consistent across time (Spearman r_s = .88, .76 and .68, two weeks, two years, and 20 years later, respectively), within culture (r_s = .75 and .76, for women and men, respectively), and across cultures (USA and Israel; r_s = .64). Theoretical and practical implications are discussed.     

On the status of statistical inferences

Can the axioms of probability theory and the classical patterns of statistical inference ever be falsified by observation? Various possible answers to this question are examined in a set theoretical context and in relation to the findings of microphysics.     

Facets of career decision-making difficulties

The present research investigated the relations among the measured and the expressed career decision-making difficulties in a sample of 299 young adults who intended to apply to college or university. As hypothesised, the correlations between career decision-making difficulties, as measured by the Career Decision-Making Difficulties Questionnaire (CDDQ), and the expressed difficulties were generally high (median = 0.64), but varied among the 10 difficulty categories (range 0.35-0.82). Both measured and expressed difficulties correlated negatively with the students' career decision-making self-efficacy (-0.63 and -0.65, respectively). The correlations between the CDDQ and both dimensions of the Vocational Decision Style Indicator were negative but low (-0.25 for the introvert vs. extrovert dimension and -0.35 for the thinking vs. feeling dimension). The correlations between the students' scholastic aptitude test scores and both measured and expressed difficulties were negligible (-0.03 and -0.08, respectively). Participants with more crystallised career plans reported lower career decision-making difficulties, higher career decision-making self-efficacy, and a higher 'thinking' (as opposed to 'feeling') vocational decision-making style. The theoretical and practical implications of these findings are discussed.     

The predictive validity of a computer-assisted career decision-making system: A six-year follow-up

The present study tested the predictive validity of Making Better Career Decisions (MBCD), a computer-assisted career decision-making system. Seventy clients who had used MBCD six years earlier were interviewed by telephone about their present field of study or occupation and the degree of their satisfaction with their occupational choice. The participants were divided into two groups: one consisted of clients whose chosen occupation was on the list of occupations recommended by MBCD, whereas the other consisted of clients whose chosen occupation was not on the recommended list. In the first group, 84% were highly satisfied with their occupational choice and 16% were satisfied to a moderate extent. Among those whose chosen occupation was not on the recommended list, only 38% were highly satisfied with their chosen occupation, 44% were satisfied to a moderate extent, and 18% were dissatisfied with their choice. These findings support the predictive validity of MBCD. Implications for counseling and computer-assisted career guidance systems are discussed.     

Gender differences in loneliness and depression of university students seeking counselling

Gender differences in loneliness and depression were examined among university students seeking counselling. The short-form UCLA Loneliness Scale (ULS-8) and the Beck Depression Inventory (BDI) were completed by 325 counselling seekers (107 males and 218 females) in Israel. Males were significantly higher in loneliness than females, while females were significantly higher in depression than males. The greater loneliness of male counselling-seekers than that of females is discussed, as well as the possibility of a response set. Implications for assessment and counselling are suggested.     

High School Students' Career‐Related Decision‐Making Difficulties

The present study examined the construct of career‐related decision‐making difficulties among 1,843 Israeli adolescents: choosing a high school (9th grade), choosing high school elective courses (10th grade), and deciding on a military job preference (11th grade). Three versions of the Career Decision‐Making Difficulties Questionnaire (CDDQ) were constructed to match the 3 decision situations. The structures of the 10 difficulty categories of the revised CDDQ were found similar to that proposed by I. Gati, M. Krausz, and S. H. Osipow (1996). Boys reported higher difficulties than girls in external conflicts and dysfunctional beliefs. Research and counseling implications are discussed.     

Comparison of the geometric and the contrast models of similarity by presentation of visual stimuli to the left and the right visual fields

In this study we investigated by means of the "same-different" decision task the process of comparing visual stimuli (schematic faces, familiar objects, houseplants, and nonsense figures) when presented for 100-150 msec to the right or to the left visual hemifields. The analysis of incorrect "same" responses showed that the addition of a common component (e.g., glasses, buttons) to a pair of nonidentical stimuli increased the percentage of incorrect same responses whereas the addition of the same component to one stimulus only in the pair decreased the percentage of incorrect "same" responses. This pattern, which is in accordance with Tversky's contrast model of similarity, is incompatible with any geometric model. Second, for schematic faces the results revealed that the left hemisphere is more sensitive to common than to distinctive features, whereas the right hemisphere is more sensitive to distinctive than to common features. No such interaction was obtained for the other type of stimuli. The implications of these results for models of similarity and the difference between the present findings and the findings of Sergent (1984) are discussed.     

Differential weighting of common and distinctive components

We investigated possible explanations of the finding that the relative weight (W) of common components in similarity judgments is higher for verbal than for pictorial stimuli. A serial presentation of stimulus components had no effect on verbal stimuli; it increased the impact of both common and distinctive components of pictorial stimuli but did not affect their relative weight. On the other hand, W was increased by manipulations that reduced the cohesiveness of composite pictures, such as separating, scrambling, and mixing their components. Furthermore, W was decreased by manipulations that enhanced the cohesiveness of composite verbal stimuli by imposing structure on their components. Verbal and pictorial representations of the same stimuli yielded no systematic differences in W.     

Evaluations of pairs of experiences: A preference for happy endings

Experiences often consist of a number of temporally separated events or outcomes, events which might be positive or negative. Building on previous research, the present paper proposes that the chronological order of the component events influences overall evaluations of these experiences. In particular, a preference for happy endings is hypothesized such that an experience consisting of a positive and a negative event is evaluated as more satisfactory if the positive event occurs last. This preference is examined in three studies in a variety of contexts. A preference for happy endings is shown to influence people's preferences, even to the extent of influencing preferences for segregated versus integrated events (Thaler, 1985). The implications of a preference for happy endings for decision researchers are also explored.     

Perceived benefits of using an Internet-based interactive career planning system

Making Better Career Decisions (MBCD) is an Internet-based interactive career planning system designed to help deliberating individuals. The present research examined the benefits of a dialogue with MBCD, by analyzing 712 users’ perceptions of its contribution to their career decision-making process, and locating variables associated with these perceptions. A pre-dialogue and a post-dialogue questionnaire were used to collect the users’ perceptions of its benefits and measure the change in the degree of decidedness. Perceived benefit was derived from participants’ ratings of the degree of progress they had made in their career decision-making process, whether they had learned about additional factors to be considered and their career-related preferences, as well as their ratings of the quality of the list of “promising” career alternatives presented to them during their dialogue with MBCD. This composite perceived benefit was found to be positively associated with the users’ decidedness at the completion of the dialogue with MBCD. Users’ satisfaction with the length and variety of their personal “promising alternatives” list was associated with a higher perceived benefit.