The Candy Crush Sweet Tooth: How ‘Near-misses’ in Candy Crush Increase Frustration,and the Urge to Continue Gameplay

Like many gambling games, the exceedingly popular and lucrative smartphone game “Candy Crush” features near-miss outcomes. In slot machines, a near-miss involves getting two of the needed three high-paying symbols on the pay-line (i.e., just missing the big win). In Candy Crush, the game signals when you just miss getting to the next level by one or two moves. Because near-misses in gambling games have consistently been shown to invigorate play despite being frustrating outcomes, the goal of the present study was to examine whether such near-misses trigger increases in player arousal, frustration and urge to continue play in Candy Crush. Sixty avid Candy Crush players were recruited to play the game for 30 min while having their Heart Rate, Skin Conductance Level, subjective arousal, frustration and urge to play recorded for three types of outcomes: wins (where they level up), losses (where they don’t come close to levelling up), and near-misses (where they just miss levelling up). Near-misses were more arousing than losses as indexed by increased heart rate and greater subjective arousal. Near-misses were also subjectively rated as the most frustrating of all outcomes. Most importantly, of any type of outcome, near-misses triggered the most substantial urge to continue play. These findings suggest that near-misses in Candy Crush play a role in player commitment to the game, and may contribute to players playing longer than intended.     

Losses disguised as wins in multiline slots: using an educational animation to reduce erroneous win overestimates

Slot machines are available in several countries, with multiline games growing in popularity. Interestingly, many audiovisually reinforced small ‘wins’ in multiline games are in fact monetary losses – outcomes referred to as losses disguised as wins (LDWs). Research suggests that LDWs cause players to overestimate how many times they remember actually winning during a playing session. The study sought to replicate this finding and see if a short educational animation about LDWs could significantly reduce this LDW-triggered win overestimation effect. It employed a mixed design, with animation viewed (LDW, control) as the between-subjects factor, and game played (200 spins on a few LDW or many LDW game; game order counterbalanced) as the within-subjects factor. Fifty-four novice participants estimated how many times they won more than they wagered in each game. In the control animation group, the study replicated the LDW-triggered win overestimation effect for participants playing the many LDW game. Crucially, win overestimates were significantly reduced in this many LDW game for players exposed to the LDW animation. The study concludes that LDWs can lead novice gamblers to remember winning more often than they actually do during a playing session, but educating participants about LDWs can reduce these erroneous win overestimates.     

Patterns of practice: An exploratory factor analysis of child and family social worker skills

There is relatively little research on the communication skills that social workers use in direct practice with families. This study explores patterns of practice skill found in child and family social work home visits. The study analysed 127 practice interactions in family homes, coding for seven dimensions of worker skill using a coding framework drawn from motivational interviewing. Exploratory factor analysis was employed to establish patterns of skill within the data and to group key dimensions of skill. The findings make two contributions. First, three fundamental dimensions of good practice emerged, which we characterize as care and engagement, good authority, and support for behaviour change. Second, in exploring the relationship between “care” and “control” elements of social work, skilled social workers were able to combine good authority and empathic engagement, whereas those who were less skilled in use of authority were also less good at engagement. This contributes to debates about care and control in social work. The usefulness of these dimensions for conceptualizing practice in child and family social work is discussed and directions for further research are suggested.     

Knowledge Complementarity and Coordination in the Local Supply Chain: Some Empirical Evidence

Knowledge, managed or coordinated as a strategic resource, can help to internalize uncertainty or volatility and play an important role in generating and sustaining competitive advantage. One potentially important determinant of knowledge coordination between firms is the relative strength of the knowledge bases of the two partner companies. In the context of the local supply chain, this paper examines the extent of knowledge coordination between a group of 18 Northern Ireland‐based MNE plants and their local suppliers. A typology of knowledge complementarity is developed and related to the extent of firms' knowledge coordination activities. The analysis suggests three main empirical results. First, and somewhat unexpectedly, the relationship between MNE plants and their suppliers is characterized by a wide range of configurations of knowledge complementarity. Second, clear differentials exist between the occurrence of knowledge coordination activities incidental to normal trading relations and more intentional knowledge coordination activities. Third, no direct link was evident between knowledge complementarity and the level of knowledge coordination. The implication is that firms' willingness to coordinate knowledge, something that may be strategically determined, is more important than capability in determining the extent of knowledge coordination.     

Great Expectations: Voluntary Sports Clubs and Their Role in Delivering National Policy for English Sport

Voluntary sports clubs (VSCs) account for about a quarter of all volunteering in England. The volunteers work in a mutual aid, self-production, self-consumption system whose main purpose is identifying and nurturing high-level performers. But the new HMG/Sport England strategies leading to London 2012 expects volunteers to make a major contribution to sustaining and extending participation. The study utilized six focus group sessions with a total of 36 officials and members of 36 clubs across the six counties of Eastern England to assess whether and to what extent government policy objectives can be delivered through the voluntary sector. The study focused on the perceptions and attitudes of club members about being expected to serve public policy and the current pressures they and their clubs face. The results lead the authors to question the appropriateness, sensitivity, and feasibility of current sport policy, particularly the emphasis on VSCs as policy implementers.     

No one above suspicion: Talcott parsons under surveillance

This article presents details, obtained through the Freedom of Information Act, of an extensive investigation carried out by the Federal Bureau of Investigation into the background and activities of Talcott Parsons. In 1952, following allegations that Parsons was the leader of a Communist Party cell at Harvard University, J. Edgar Hoover authorized a security-type investigation of Parsons; it continued for two years and was conducted throughout the United States and in at least seven European nations. Parsons was eventually cleared of all accusations, but FBI scrutiny of his activities continued on an intermittent basis for at least another thirteen years. Possible influences on Parsons’ scholarship and implications for the sociology of knowledge are also discussed.     

Best subset selection of autoregressive models with exogenous variables and generalized autoregressive conditional heteroscedasticity errors

Summary.  We develop an efficient way to select the best subset autoregressive model with exogenous variables and generalized autoregressive conditional heteroscedasticity errors. One main feature of our method is to select important autoregressive and exogenous variables, and at the same time to estimate the unknown parameters. The method proposed uses the stochastic search idea. By adopting Markov chain Monte Carlo techniques, we can identify the best subset model from a large of number of possible choices. A simulation experiment shows that the method is very effective. Misspecification in the mean equation can also be detected by our model selection method. In the application to the stock-market data of seven countries, the lagged 1 US return is found to have a strong influence on the other stock-market returns.     

Nonlethal intimate partner violence: examining race, gender, and income patterns

The correlation between race of victim and intimate partner violence (IPV) is examined. Previous research showing a relationship between Black victims and higher levels of violence were based on uni-variate examinations and often do not consider other important factors. This paper presents national estimates of IPV by victim's race using the National Crime Victimization Survey (NCVS), 1993-1999. The estimates based only on race are then disaggregated to account for the victim's gender and household income. Uni-variate findings demonstrate that victim's race is significantly related to rates of intimate partner violence. However, after controlling for both victim's gender and annual household income, the victim's race is no longer significant. The importance of understanding intimate partner violence through a person's socioeconomic status rather than race is discussed.     

Concepts of Risk in Relation to Organizational Structure and Functioning within the Personal Social Services and Probation

The main argument of this paper is that personal social services, including probation, at both a policy and practice level are increasingly focused on issues of risk. We postulate that risk assessment, risk management, the monitoring of risk and risk-taking itself are rapidly becoming the dominant raison d'être of such agencies, thus supplanting ideologies of meeting need or welfare provision. In turn they have become key to priority setting and rationing, the basis for organizational rationales and structures, the central focus for professional activity and accountability, and measuring quality. Thus an analysis of risk as an organizing principle offers fundamental insights into the rapidly changing nature and organization of statutory social work and probation. There is very little literature that focuses on risk across the spectrum of services. Risk analysis, as such, is most developed in the criminal justice and child protection fields. However, the mental health literature, being centrally preoccupied with notions of dangerousness, is quickly adopting risk terminology. Apart from work on elder abuse, literature on child welfare and community care has been framed in terms of need, issues of risk only coming to the fore around potential admission to residential care. We contend that as issues of rationing and accountability become more dominant, so do concerns with risk. Thus we predict the extension of notions of risk as central organizing principles throughout the social services and probation.     

Involving managers in system-improvement planning

The planning of an organization is conceptualized as two separate but complementary processes. One of these two, namely system-improvement planning—which is concerned with changing the nature of the ongoing activities of the organization with a view to improving them—is generally neglected or poorly performed. It is suggested here that the reason for this neglect is the prevailing organizational philosophy which inhibits system-improvement planning. An alternative philosophy would be required for its effective implementation. But initially structural changes to support the new philosophy would have to be introduced.