The Use of Prospective Versus Retrospective Pretests with Child-Welfare Involved Families

The purpose of the current study is to examine the use of both a prospective and a retrospective pretest in evaluating the impact of the Strengthening Families Program on foster care involved families affected by parental substance abuse. Debate has existed in the literature for over 60 years regarding the use of retrospective pretests in assessing self-reported program impact, with key stakeholders often arguing strongly that, due to response-shift bias, sensitization, and the nature of many human service settings, retrospective pretesting may be more appropriate. However, program evaluators must also incorporate into the evaluation design funding mandates to collect data at specific points in time. In order to mitigate potential pretest-only biases and enhance the evaluation’s rigor, this study sought to address the pretest debate through the use of both a traditional, prospective pretest and a retrospective pretest. Using data provided by 411 caregivers, program effectiveness was measured in the areas of family, child and parent functioning. Statistical significance tests and effect sizes were analyzed to compare traditional prospective pretest to posttest scores and retrospective pretests to posttest scores. Findings indicate that overall, the Strengthening Families Program positively impacted family, child and parent functioning and that there were few differences between testing approaches when testing for statistical significance; however, relative differences between prospective pretests and retrospective pretests appeared more prominent in effect size computations. This research informs the longstanding debate, and suggests that program evaluators consider the advantages and disadvantages of using a retrospective pretest in design planning.     

Childhood precursors of adolescent drug use: a longitudinal analysis.

Childhood and adolescent intrapersonal and interpersonal influences on older adolescents' drug use were examined with an interactional approach. Data were obtained when subjects were 5-10, 13-18, and 15-20 years old. Latent-variable confirmatory factor analysis was used to determine the fit of the variables to the latent constructs. Next, a structural model was hypothesized and tested to assess the influences of childhood and earlier adolescent factors on later adolescent drug use. Childhood aggression and parental sociopathy affected drug use in late adolescence. Unconventionality during early and middle adolescence had an important and pervasive impact on all aspects of middle and late adolescent functioning. Finally, both intrapersonal and interpersonal factors from childhood and early adolescence affected self-drug use during middle and late adolescence.     

Sequences of drug involvement in African-American and Puerto Rican adolescents.

This study examined stages in drug involvement of 695 African-American and 637 Puerto Rican adolescents. Analysis indicated that adolescents progress through several stages of drug involvement: beer/wine, cigarettes or hard liquor, then marijuana, and, finally, illicit drugs other than marijuana. The sequence of drug involvement for both ethnic groups appears to be both unidimensional and cumulative.     

A Repertory Grid analysis of perceptions of vocational counseling roles

A Repertory Grid was constructed to determine the perceptions held by 143 secondary school students of people who gave them vocational counseling. Responses on the 22 × 22 grid were averaged over the whole group and for subgroupings of the sample, using multidimensional scaling and hierarchical clustering analysis to examine the pattern of relationships and the composition of clusters of elements and constructs. As predicted, it was found that the subjects made their discriminations between people on two major construct dimensions, an intimacy and a potency factor, and that people filling vocational counseling roles appeared in two of the generalized figure clusters, each having different characteristics attributed to them. Eighteen subjects were unable to complete their grids. When school achievement was assessed there was no evidence that a relationship existed between academic achievement and the capacity of subjects to complete grid protocols.     

Examining the implications of perceiving one’s future health as a goal or a standard for affect,motivation, and health behaviour

Motivation and Emotion - Based on an integrative self-regulatory framework, we examined the implications of viewing one’s anticipated future health as a goal (desired for the future) or a...     

Associations between Marijuana Use During Emerging Adulthood and Aspects of the Significant Other Relationship in Young Adulthood

We used a prospective design to examine the association of marijuana use during the transition from late adolescence to early adulthood with reported relationship quality with significant other in the mid- to late twenties. The community-based sample consisted of 534 young adults (mean age=27) from upstate New York. The participants were interviewed at four points in time at mean ages 14, 16, 22, and 27 years. Marijuana use during the transition from late adolescence to early adulthood was associated with less relationship cohesion and harmony, and with more relationship conflict with control on variables reflecting the participants’ early interpersonal adjustment and the quality of the relationships with their parents. Our findings suggest that marijuana use during emerging adulthood predicts diminished relationship quality with a partner in the mid- to late twenties.     

Delivering your daily dose of well-being to the workplace: a randomized controlled trial of an online well-being programme for employees

The purpose of this study was to evaluate a newly developed brief, cost-effective, flexible, and broadly accessible online programme designed to enhance employee well-being. Considering the demands of the working world, the development of the positive intervention (PI) programme was based on empirical findings and latest theoretical advances from the field of positive psychology, namely the PERMA model of well-being. The new PERMA-based programme’s effectiveness to increase employee well-being was evaluated with a longitudinal field experiment, including a wait list control group and an already established PI programme (i.e., gratitude programme) for comparison (three-armed randomized controlled trial; n = 303, N_male = 99, N_female = 203, M_age = 41.16, SD = 12.26). Repeated measures analyses of variance (ANOVAs) supported that on average, participants of the gratitude programme and the PERMA-based programme reported significant increases in employee well-being after the intervention, as compared to no increases in the wait list control group. The significant increases yielded small effect sizes for general subjective well-being and medium effect sizes for work-related subjective well-being. Post-hoc analyses controlling for baseline well-being also supported the efficacy of the PIs. Contrary to the prediction of the PERMA-based programme’s superiority, participants of both online PI programmes reported similar gains in employee well-being components. Practical implications, limitations, and future research are discussed.