Extrapolating human judgments from skip-gram vector representations of word meaning

There is a growing body of research in psychology that attempts to extrapolate human lexical judgments from computational models of semantics. This research can be used to help develop comprehensive norm sets for experimental research, it has applications to large-scale statistical modelling of lexical access and has broad value within natural language processing and sentiment analysis. However, the value of extrapolated human judgments has recently been questioned within psychological research. Of primary concern is the fact that extrapolated judgments may not share the same pattern of statistical relationship with lexical and semantic variables as do actual human judgments; often the error component in extrapolated judgments is not psychologically inert, making such judgments problematic to use for psychological research. We present a new methodology for extrapolating human judgments that partially addresses prior concerns of validity. We use this methodology to extrapolate human judgments of valence, arousal, dominance, and concreteness for 78,286 words. We also provide resources for users to extrapolate these human judgments for three million English words and short phrases. Applications for large sets of extrapolated human judgments are demonstrated and discussed.     

A pilot study on the motivational effects of an internet-delivered physical activity behaviour change programme in Nova Scotian cancer survivors

Objective: To examine the effects of an internet-delivered, distance-based physical activity (PA) behaviour change programme on motivation to perform PA in cancer survivors.

Design: Breast, prostate and colorectal cancer survivors (N = 95) were randomized to either an online Theory of Planned Behaviour (TPB)-based PA behaviour change programme (UCAN) or usual care.

Main Outcome Measures: Motivational variables from the TPB including intention, planning, attitude, subjective norm, perceived behavioural control and underlying beliefs.

Results: UCAN had significant negative effects on self-efficacy (?.7; 95% CI = ?1.2 to ?.1; d = ?.53, p = .019), affective attitude (?.4; 95% CI = ?.8 to ?.0; d = ?.45, p = .044), instrumental attitude (?.5; 95% CI = ?.9 to ?.1; d = ?.43, p = .026) and confidence to perform PA in bad weather (?.8; 95% CI = ?1.6 to ?.1; d = ?.49, p = .030), despite health issues (?.7; 95% CI = ?1.3 to ?.1; d = ?.48, p = .031), despite pain/soreness (?.7; 95% CI = ?1.4 to ?.1; d = ?.52, p = .020), despite family responsibilities (?1.0; 95% CI = ?1.7 to ?.3; d = ?.62, p = .005) and when PA is boring (?.8; 95% CI = ?1.4 to ?.1; d = ?.54, p = .016).

Conclusion: UCAN had negative effects on motivational variables in cancer survivors. These findings may be explained by methodological issues related to measuring motivation and/or the absence of post-intentional constructs.     

Cancer survivors’ and partners’ key concerns and quality of life

Objective: Understanding the concerns of cancer survivors is essential for effective interventions. This study was designed to identify the primary concerns of dyads coping with cancer, how concerns differed by role and sex, and whether concerns expressed during counselling were associated with survivors’ psychosocial well-being and adjustment.

Design: Forty-three dyads with breast and prostate cancer (N = 86 participants) were enrolled in an interpersonal telephone counselling intervention. Audio recordings of 228 counselling sessions were transcribed and content analysed qualitatively to identify major themes and key concerns. A total of three 30-min sessions were coded for each study participant. Quantitative data and statistical analyses were used to predict changes in survivors’ quality of life.

Main Outcome Measures: Participants completed psychosocial well-being measures (depression, positive/negative affect, and relationship satisfaction), pre- and post-counselling.

Results: Survivors’ concerns focused on cancer- and treatment-related issues, whereas partners’ concerns centred on the well-being of their spouse/partner with cancer, and what they were doing to help their loved one cope with his/her illness. Key concerns for all consisted of relationship maintenance and communication issues. Further, discussion of these concerns was predictive of significant improvements in adjustment post-counselling for women with breast cancer.

Conclusion: Discussion of interpersonal concerns may play a more important role in the well-being of women, than men, coping with cancer.     

The Ways Paradigm: A Transtheoretical Model for Integrating Spirituality Into Counseling

Research suggests that an emphasis on spirituality and religion in counseling has increased awareness but not translated into changes in practice. The authors contend that part of this challenge is the lack of a broad, heuristic model for integration that seeks to embrace the complex, fluid, and negotiated nature of spirituality and religion. Cheston's ( 2000a ) Ways Paradigm for teaching counseling theory provides such a model, leading to new perspectives on counselor education, research, and practice.     

Short-term memory predictions across the lifespan: monitoring span before and after conducting a task

Our objective was to explore metamemory in short-term memory across the lifespan. Five age groups participated in this study: 3 groups of children (4–13 years old), and younger and older adults. We used a three-phase task: prediction–span–postdiction. For prediction and postdiction phases, participants reported with a Yes/No response if they could recall in order a series of images. For the span task, they had to actually recall such series. From 4 years old, children have some ability to monitor their short-term memory and are able to adjust their prediction after experiencing the task. However, accuracy still improves significantly until adolescence. Although the older adults had a lower span, they were as accurate as young adults in their evaluation, suggesting that metamemory is unimpaired for short-term memory tasks in older adults.

Highlights:

?We investigate metamemory for short-term memory tasks across the lifespan.

?We find younger children cannot accurately predict their span length.

?Older adults are accurate in predicting their span length.

?People’s metamemory accuracy was related to their short-term memory span.     

Psychological States Underlying Excellent Performance in Sport: Toward an Integrated Model of Flow and Clutch States

This study investigated the psychological states underlying excellent performance in 26 athletes (M_age = 29 years, SD = 7.7) across a range of sports (team, net/wall, sprint, endurance, adventure) and standards (world class to recreational). Participants were primarily interviewed on average 4 days after excellent performances. The data were analyzed thematically. Distinct states of flow and clutch were reported, each of which occurred through separate contexts and processes, while athletes also transitioned between states during performance. These findings extend current knowledge of the psychology of excellent performance and are discussed in terms of implications for future research and applied practice.     

Happy Family Kitchen: Behavioral Outcomes of a Brief Community-Based Family Intervention in Hong Kong

Positive psychology interventions commonly involve behavioral exercises to improve psychosocial well-being. Intervention effect on behavior is unclear. The Happy Family Kitchen project, one of the community-based brief intervention projects under The FAMILY: A Jockey Club Initiative for a Harmonious Society, was conducted in Hong Kong to develop and evaluate the effectiveness of a positive psychology family intervention. We have previously reported positive intervention effects on family communication, family well-being, and subjective happiness. This paper aims to explore the effectiveness of the intervention on behavioral outcomes and their associations with psychosocial well-being. A total of 23 social service units organized and conducted intervention programs for 1419 individuals from 612 families in Hong Kong. Each intervention was developed with emphasis on one of five positive psychology themes: gratitude, flow, happiness, health, and savoring. Intervention outcomes were assessed at pre-intervention, immediate post-intervention, and 6 weeks and 12 weeks post-intervention. Results showed that family communication time and frequency of meal preparation with family members increased with sustainable small effects up to 12 weeks. Theme-specific behavior change was observed in the gratitude, flow, and happiness interventions, respectively. Family communication time, frequency of eating with family members, and theme-specific behaviors, including gratitude, flow, happiness behavior, health attitude, and health behavior, were positively associated with psychosocial well-being. Qualitative data provided additional evidence of effectiveness with in-depth insights into behavior change. The positive associations between target behaviors and well-being suggest that improvements in well-being as a function of the intervention may be associated with behavior change.     

Relation of depression to perceived social support: results from a randomized adolescent depression prevention trial

Theorists posit that certain behaviors exhibited by depressed individuals (e.g., negative self-statements, dependency, reassurance seeking, inappropriate or premature disclosures, passivity, social withdrawal) reduce social support, yet there have been few experimental tests of this hypothesis. Using data from a randomized depression prevention trial (N = 253) involving adolescents (M age = 15.5, SD = 1.2), we tested whether a cognitive behavioral group intervention that significantly reduced depressive symptoms relative to bibliotherapy and educational brochure control conditions through 2-year follow-up produced improvements in perceived parental and friend social support and whether change in depressive symptoms mediated the effect on change in social support. Cognitive behavioral group participants showed significantly greater increases in perceived friend social support through 1-year follow-up relative to bibliotherapy and brochure controls, but there were no significant effects for perceived parental support. Further, change in depressive symptoms appeared to mediate the effects of the intervention on change in perceived friend support. Results provide experimental support for the theory that depressive symptoms are inversely related to perceived social support, but imply that this effect may be specific to friend vs. parental support for adolescents.     

Investigating the moderating effect of rewarding climate on Mastery Approach Orientation in the prediction of work performance

The study of Mastery Approach Orientation as an achievement goal is central to the understanding of basic motivational processes though controversy surrounds its impact. This research extends the literature regarding this goal orientation by investigating the interaction between Mastery Approach Orientation and Rewarding Climate in the prediction of self and supervisors' ratings of work performance across two studies. Results indicated that Mastery Approach Orientation positively and consistently predicted self and supervisors' ratings of work performance at high Rewarding Climates. At low Rewarding Climates, the relationship between Mastery Approach Orientation and performance was more variable across the studies and reasons for this are explored.