Consumer segments in social commerce: A latent class approach

Social commerce is thriving; therefore, it becomes essential to recognize different types of social commerce shopper. In this study, we assume that social networking sites such as Facebook contain differently behaving consumer segments. Based on the assumption that the majority of social commerce shoppers are young adults, we are interested in identifying unobservable shopper segments that the young group may contain. A conceptual model has been tested that incorporates the psychological factor (trust), the unified theory of acceptance and the use of technology (UTAUT2), and behavioral aspects using mixture modeling techniques to reveal the unobservable consumer segments who have searched for clothing items through Facebook when shopping (n = 309). Three segments were found: social patrons (n = 219), wary explorers (n = 72), and sporadic explorers (n = 18). The study is a rare attempt to specifically categorize social commerce shopper segments by using mixture modeling techniques. The study offers further research avenues. Copyright © 2016 John Wiley & Sons, Ltd.     

The influences of intrinsic motivation on execution of social behaviour within the theory of planned behaviour

The present study examined the utility of two forms of measurement of intrinsic motivation in increasing the predictive validity of the theory of planned behaviour. Self‐report questionnaires were administered to school pupils (n = 174), University students (n = 129) and adults (n = 157). The data were analysed using confirmatory factor analysis and regression analysis. Confirmatory analysis supported discriminant validity between Forms A and B measures of intrinsic motivation. In addition, hierarchical regression analysis demonstrated that Form B measure of intrinsic motivation increased effectiveness of the theory of planned behaviour in predicting intentions and social behaviour. Further, the regression analysis showed that age and past behaviour did not reduce the effects observed for intrinsic motivation. It is recommended that intrinsic motivation could increase the predictive utility of the theory of planned behaviour. Copyright © 2006 John Wiley & Sons, Ltd.     

The reward probability index: design and validation of a scale measuring access to environmental reward

Behavioral models of depression implicate decreased response-contingent positive reinforcement (RCPR) as critical toward the development and maintenance of depression (Lewinsohn, 1974). Given the absence of a psychometrically sound self-report measure of RCPR, the Reward Probability Index (RPI) was developed to measure access to environmental reward and to approximate actual RCPR. In Study 1 (n = 269), exploratory factor analysis supported a 20-item two-factor model (Reward Probability, Environmental Suppressors) with strong internal consistency (α = .90). In Study 2 (n = 281), confirmatory factor analysis supported this two-factor structure and convergent validity was established through strong correlations between the RPI and measures of activity, avoidance, reinforcement, and depression (r = .65 to .81). Discriminant validity was supported via smaller correlations between the RPI and measures of social support and somatic anxiety (r = – .29 to – .40). Two-week test–retest reliability was strong (r = .69). In Study 3 (n = 33), controlling for depression symptoms, hierarchical regression supported the incremental validity of the RPI in predicting daily diary reports of environmental reward. The RPI represents a parsimonious, reliable, and valid measure that may facilitate understanding of the etiology of depression and its relationship to overt behaviors.     

Structure of the Experience of Work and Life Circumstances Questionnaire among South African employees in the financial services and health sectors

This study sought to validate the Experience of Work and Life Circumstances Questionnaire (WLQ) in South Africa. Respondents were 393 employees within the financial services (n = 238) and health sector (n = 155). Results from the exploratory factor analysis indicated the WLQ to be a unidimensional measure. The goodness-of-fit statistics following confirmatory factor analysis (CFA) indicated a well-fitting measurement model for the WLQ. The WLQ appears to yield reliable and valid scores for use in South African work settings.     

The Multidimensional Scale of Perceived Social Support: Analyses of Internal Reliability,Measurement Invariance,and Correlates Across Gender

In this study, we examined estimates of internal consistency reliability, measurement invariance, and differential correlates of the Multidimensional Scale of Perceived Social Support (MSPSS; Zimet, Dahlem, Zimet, & Farley, 1988) in samples of undergraduate men (n = 270) and women (n = 340). The MSPSS is designed to assess 3 sources of perceived social support: family, friends, and significant others. The participants ranged in age from 18 to 24 years (M _age = 19.60, SD = 1.4 years). First, composite scale reliability and coefficient omega methods provided adequate estimates of internal consistency reliability for the original MSPSS total and subscale scores. Second, results of multiple-groups invariance confirmatory factor analysis provided support for configural and metric invariance. Partial measurement invariance was attained for scalar and strict measurement invariance across men and women. Additionally, given the high correlations among the first-order factors, we conducted multiple-groups bifactor item response theory (bifactor-IRT) analysis to evaluate further the performances of the individual MSPSS items across gender. Support for the bifactor model was strong. Third, we conducted a series of simultaneous regression analyses to identify potential correlates of the social support construct for women and men.     

The concept of test and item reliability in relation to factor pattern

It is shown that approaches other than the internal consistency method of estimating test reliability are either less satisfactory or lead to the same general results. The commonly attendant assumption of a single factor throughout the test items is challenged, however. The consideration of a test made up ofK sub-tests each composed of a different orthogonal factor disclosed that the assumption of a single factor produced an erroneous estimate of reliability with a ratio of (n–K)/(n–1) to the correct estimate. Special difficulties arising from this error in application of current techniques to short tests or to test batteries are discussed. Application of this same multi-factor concept to item-analysis discloses similar difficulties in that field. The item-test coefficient approaches 1/K as an upper limit rather than 1.00 and approaches 1/n as a lower limit rather than .00. This latter finding accounts for an over-estimation error in the Kuder-Richardson formula (8). A new method of isolating sub-tests based upon the item-test coefficient is proposed and tentatively outlined. Either this new method or a complete factor analysis is regarded as the only proper approach to the problem of test reliability, and the item-sub-est coefficient is similarly recommended as the proper approach for item analysis.     

Caregiver involvement in applied behavior-analytic research: A scoping review and discussion

We conducted a scoping review to characterize the role of caregiver involvement in behavior-analytic research. We reviewed eight behavioral-learning journals from 2011–2022 for works that included children or caregivers as participants and characterized caregiver involvement as passive (implications for caregivers, input, social validity) and active (implementation, caregiver behavior, training, caregiver-collected data). The review identified 228 studies, and almost all (96.1%; n = 219) involved caregivers in some capacity; 94.3% (n = 215) had passive involvement (26.8% had only passive involvement; n = 61), 69.3% (n = 158) had active involvement (1.8% had only active involvement; n = 4), and 3.9% (n = 9) had neither passive nor active involvement. Involvement generally increased over publication years. The most common types of involvement were implications for caregivers, implementation, and input; caregiver-collected data were rare. We propose considerations when engaging caregivers in research and suggest new avenues of inquiry related to caregivers' treatment objectives and social validity, treatment implementers, and caregiver-collected data.     

The QCAE: A Questionnaire of Cognitive and Affective Empathy

Empathy has been inconsistently defined and inadequately measured. This research aimed to produce a new and rigorously developed questionnaire. Exploratory (n ₁= 640) and confirmatory (n ₂= 318) factor analyses were employed to develop the Questionnaire of Cognitive and Affective Empathy (QCAE). Principal components analysis revealed 5 factors (31 items). Confirmatory factor analysis confirmed this structure in an independent sample. The hypothesized 2-factor structure (cognitive and affective empathy) was tested and provided the best and most parsimonious fit to the data. Gender differences, convergent validity, and construct validity were examined. The QCAE is a valid tool for assessing cognitive and affective empathy.     

Prospective Examination of Self‐Regulatory Efficacy in Predicting Walking for Active Transportation: A Social Cognitive Theory Approach

Walking for transportation is associated with health benefits. Minimal theory‐based research has examined social cognitive and environmental predictors. This study examined social cognitions (self‐regulatory efficacy to plan/schedule and overcome barriers; distance and travel time cognitions) and an environmental factor (proximity) as predictors of walking for transportation. Participants (n = 105) were university students, faculty, and staff, living within a walkable distance to campus. Social cognitions and proximity measures were completed at baseline, followed by walking for transportation to/from the campus over 2 weeks. A hierarchical multiple regression analysis predicted walking (R²_adjusted = .55; p < .05). Self‐regulatory efficacy to plan/schedule and overcome barriers were independent predictors (p's < .01). Findings supported theoretical contentions that self‐regulatory efficacy predicts walking for transportation.     

Autism spectrum conditions among children and adolescents: A new profiling tool

There is considerable debate about the sociocognitive features of autism spectrum conditions (ASC), and a tool for profiling the sociocognitive profiles of children and adolescents with ASC is needed. The aim of this research was to evaluate the psychometric properties of a new questionnaire—The Australian Scale for Autism Spectrum Conditions (ASASC). Three hundred twenty‐two parents of children on the ASC spectrum, including autistic disorder (n = 76), Asperger's disorder (n = 188), and pervasive developmental disorder not otherwise specified (n = 21), and a clinical group of children with subclinical ASC features and no ASC diagnosis (n = 37). Measures include an initial scale measuring eight potential dimensions of ASC, a related screening tool for autism, and two previously validated social skills questionnaires. The questionnaires were administered online. The ASASC was factor‐analysed, internal and test–retest reliabilities (for a randomly selected 84 parents) were calculated, and preliminary tests of convergent and divergent validity were conducted. The resulting measure (44 items) contained five coherent and reliable dimensions: understand and express emotion, fact orientation, sensory sensitivity, social communication, and rigidity. The questionnaire had good test–retest reliability and convergent/divergent validity. The ASASC enables profiles of ASC symptomatology that should be useful in adjusting interventions to individual needs.     

Toward a reliable and valid measure of institutional mission and values perception: the DePaul values inventory

Across three studies, the development of a reliable and valid measure of perceptions by students of an urban, private, faith‐based teaching university's mission and values was assessed. Study 1 presented scale construction and reliability of the DePaul Values Inventory (DeVI) with undergraduates (n = 111), yielding a final 22‐item rating scale with four subscales. Study 2 supported the psychometric structure of the DeVI through a confirmatory factor analysis (n = 292). Study 3 assessed the DeVI's discriminant validity by correlating scores with social desirability and personal values surveys (n = 106). Overall, the DeVI was determined to be a reliable and valid measure of students' perceptions of an institution's mission and values, regardless of student gender, and independent of one's personal values even controlling for social approval tendencies. Future studies should examine the DeVI and its applicability for other similar institutions of higher learning.     

A model-based cluster analysis of social experiences in clinically anxious youth: links to emotional functioning

Social difficulties are commonly associated with anxiety disorders in youth, yet are not well specified in the literature. The aim of this study was to identify patterns of social experiences in clinically anxious children and examine the associations with indices of emotional functioning. A model-based cluster analysis was conducted on parent-, teacher-, and child-reports of social experiences with 64 children, ages 7–12 years (M = 8.86 years, SD = 1.59 years; 60.3% boys; 85.7% Caucasian) with a primary diagnosis of separation anxiety disorder, social phobia, and/or generalized anxiety disorder. Follow-up analyses examined cluster differences on indices of emotional functioning. Findings yielded three clusters of social experiences that were unrelated to diagnosis: (1) Unaware Children (elevated scores on parent- and teacher-reports of social difficulties but relatively low scores on child-reports, n = 12), (2) Average Functioning (relatively average scores across all informants, n = 44), and (3) Victimized and Lonely (elevated child-reports of overt and relational victimization and loneliness and relatively low scores on parent- and teacher-reports of social difficulties, n = 8). Youth in the Unaware Children cluster were rated as more emotionally dysregulated by teachers and had a greater number of diagnoses than youth in the Average Functioning group. In contrast, the Victimized and Lonely group self-reported greater frequency of negative affect and reluctance to share emotional experiences than the Average Functioning cluster. Overall, this study demonstrates that social maladjustment in clinically anxious children can manifest in a variety of ways and assessment should include multiple informants and methods.     

Measuring forgiveness: psychometric properties of a new culturally sensitive questionnaire: the Bolton Forgiveness Scale (BFS)

ABSTRACT

Forgiveness is a universal construct. A forgiveness measure should ensure good and diverse cultural representation and inclusivity in its development, validation and usage. The 15-item Bolton Forgiveness Scale (BFS) assesses dispositional forgiveness. Items came from interviews with 53 Nigerian and British people, existing scales and the research literature. Exploratory factor analysis with a student sample (n = 733) was followed by confirmatory factor analysis with a general sample (n = 2,017). This indicated a robust three-factor structure. Factors were, coming to terms and letting go (CLTG), developing positive feelings (DPF) and giving benefit of the doubt (GBD). Scale Validity was established and a new forgiveness definition emerged as a process that involves developing and strengthening the capacity to give benefit of the doubt that enables the offended come to terms with and let go of hurt with its negative affect thereby giving way gradually to positive feelings towards the transgressor.     

The adolescent friendship structure inventory (AFSI): A review and empirical consolidation of existing measures

Abstract

The aim of this study was to empirically consolidate previous friendship measures in order to identify a set of items to include in a tool for assessing positive and negative qualities of adolescents’ friendships. Existing self-report measures were identified and 91 items were selected from the measures. Following a pilot study undertaken to reduce the number of items for use in a larger study, the primary study included 415 Australian adolescents (249 boys and 166 girls, aged 12–17 years) who completed a questionnaire at school. The questionnaire included a reduced set of 47 of the 91 items. Exploratory factor analysis was conducted with 50% of the sample (n = 208). In the final factor analysis, 26 items loaded highly on one of four factors. The factors were labeled emotional support, positive interactions, coercive power, and conditional social regard. The factor structure was confirmed with the other 50% of the sample (n = 207). This confirmatory factor model had a good fit to the data and the four subscales on the new Adolescent Friendship Structure Inventory (AFSI) had sound inter-item correlations. In addition, the AFSI subscales were validated against a measure of friendship satisfaction, with all four subscales associated with satisfaction in the expected direction.     

Vital exhaustion measures and their associations with coronary heart disease risk factors in a sample of spanish-speakers

Abstract

The main purpose of this research was to study the reliability and conceptual validity of two Spanish language measures of Vital Exhaustion (VE), a short-term risk factor for coronary artery disease (CAD). The English version of the Maastricht Questionnaire for Vital Exhaustion was used to make a Spanish language questionnaire (VEQ) and a Spanish language interview (VEI) whose scoring systems were equal to the original version. These instruments were administered to a sample of healthy working men (n = 100) and women (n = 130) in Caracas, Venezuela. Participants also completed questionnaires designed to measure anger-expression and social support and were assessed by means of the Structured Interview to measure Type A Behaviour Pattern (TABP). Information about other CAD-risk factors, such as age, smoking behavior, and health habits, were collected.

High reliability coefficients, .85 and .91, were found for the VEI and VEQ, respectively. Principal component analysis provided one-factor solutions for each instrument. The pattern of correlations between VE, assessed by the VEI, and other personality characteristics was rather similar to the pattern observed in other cultures. In general significant, but modest, correlations were observed between VE and TABP, anger expression, a negative self-concept, and low social support. We conclude that VE appears to be a meaningful construct in this particular cultural context.     

Social Discounting and Cigarette Smoking During Pregnancy

In this study, we examined the association between social discounting and smoking status in a cohort of pregnant cigarette smokers (n = 91), quitters (n = 27), or never‐smokers (n = 30). The smokers and quitters were participants in clinical trials on smoking cessation and relapse prevention, whereas the never‐smokers were controls in a study on nicotine withdrawal during pregnancy. Social discounting was assessed using a paper‐and‐pencil task that assesses the amount of hypothetical money a person is willing to forgo in order to share with individuals in their social network ranging from the person who is emotionally closest to them to a mere acquaintance. The amount that women were willing to forgo in order to share decreased hyperbolically as a function of social distance, with smokers exhibiting steeper discounting functions (i.e., less generosity) than quitters or never‐smokers; discounting functions of quitters and never‐smokers did not differ significantly. In multivariate analyses controlling for potential sociodemographic and other confounds, social discounting remained a significant predictor of smoking status among smokers versus quitters. Overall, these results suggest that individual differences in social discounting may be a factor influencing the choices that women make about quitting smoking upon learning of a pregnancy. Copyright © 2011 John Wiley & Sons, Ltd.     

Quantifying the Strength of General Factors in Psychopathology: A Comparison of CFA with Maximum Likelihood Estimation,BSEM, and ESEM/EFA Bifactor Approaches

Whether or not importance should be placed on an all-encompassing general factor of psychopathology (or p factor) in classifying, researching, diagnosing, and treating psychiatric disorders depends (among other issues) on the extent to which comorbidity is symptom-general rather than staying largely within the confines of narrower transdiagnostic factors such as internalizing and externalizing. In this study, we compared three methods of estimating p factor strength. We compared omega hierarchical and explained common variance calculated from confirmatory factor analysis (CFA) bifactor models with maximum likelihood (ML) estimation, from exploratory structural equation modeling/exploratory factor analysis models with a bifactor rotation, and from Bayesian structural equation modeling (BSEM) bifactor models. Our simulation results suggested that BSEM with small variance priors on secondary loadings might be the preferred option. However, CFA with ML also performed well provided secondary loadings were modeled. We provide two empirical examples of applying the three methodologies using a normative sample of youth (z-proso, n = 1,286) and a university counseling sample (n = 359).     

Latent structure of the Sex-Role Egalitarianism Scale: Confirmatory factor analyses

The dimensionality of alternate forms of the Sex-Role Egalitarianism Scale (SRES) was assessed using confirmatory factor analysis. The subjects, predominantly Caucasian students from seven colleges in the United States and Canada, completed Form B (n = 1,351) and Form K (n = 633) of the instrument. A series of hierarchically nested measurement models was specified and evaluated. A hypothesized two-factor, second-order solution was deemed most appropriate for both forms: a higher order “Intimate Relationship Egalitarianism” factor that subsumes three first-order domain factors (marital, parental, and social-interpersonal-heterosexual roles) and a higher-order “Formal Relationship Egalitarianism” factor that subsumes two first-order domain factors (educational and employment roles). A preliminary report of this study was presented at the annual meeting of the American Psychological Society, June 1995, New York City.