Sentences with phrase «medium effect sizes in»

Individuals with psychotic disorders might choose to forgo antipsychotic medication because of side effects.1 Over 40 randomised controlled trials (RCT) have demonstrated that cognitive behavioural therapy for psychosis (CBTp) is generally efficacious in improving symptoms, with small to medium effect sizes in individuals with psychotic disorders.2 It was unknown, until now, if individuals with psychotic disorders who were antipsychotic - free could tolerate CBTp and benefit from it.

A paired - samples t - test demonstrated significant differences with small to medium effect sizes in the before and after scores for all three subscales.

Not exact matches

3 medium sized eggplants peeled in a zebra effect with some skin on and some skin off, sliced 3/4 inch thick

The earbud covers also come in small, medium, and large sizes to produce an effective noise canceling effect.

The valuable cooling effects of large urban green spaces has been established; now scientists from Forest Research, the research agency of the Forestry Commission, have studied small and medium sized parks in London to determine the optimum size, distribution and composition of urban green spaces needed to achieve urban cooling.

Low - ability students performed better in heterogeneous as opposed to homogeneous groups (mean effect size = 0.60), medium - ability students performed better in homogeneous groups (mean effect size = 0.51), and high - ability students performed equally well in either type of group (mean effect size = 0.09).

The proximity preference for the DDS speaker in experiment 1 was associated with a medium effect size (η2 < 0.156), yet the same comparison in experiment 2 yielded a small effect size (η2 = 0.038).

Existing SNHV trials show relatively modest effects (effect sizes of 0.2 — 0.4 SDs) for outcomes such as child mental health and behaviour, and cognitive and language development, from infancy to mid - childhood.19 While effect sizes of 0.25 — 0.3 SDs can be meaningful and impactful at the whole of population level, 59 targeted public health interventions such as SNHV include a cost and intensity such that larger effects in the short - to - medium term might be necessary to justify implementation at a population level.

Sample size was calculated based on the primary outcome, that is, reduced emotional and behavioural problems in the children with a medium effect size (Cohen's d = 0.5).

MacBeth et al 24 found medium effect sizes for child or parent outcomes in a review of the Mellow Parenting intervention for families with children aged 0 — 8 years.

In addition, there was a trend for COPE mothers to report less total negative mood 1 year after hospitalization, compared with control mothers (P <.10, medium effect size).

Implementation intentions have been demonstrated to be an effective tool of behavioural change in numerous settings and behaviours, displaying medium to strong effect sizes.98 — 100 Coping plans refer to plans that specify a critical barrier to the intended / planned behaviour and a specific strategy on how to cope with this barrier.101 A recent systematic review attests that the combination of action planning and coping planning seems to be most effective for behavioural change.102 Self - efficacy has also been shown to be a crucial factor in health behaviour change across different behaviours and different populations.

A Hedge g effect size estimate was used in the power analysis because it includes a correction for sample size and is therefore more appropriate to use with small samples.26 The interpretation of g is similar to the interpretation of the Cohen d: 0.80 or greater is considered large, 0.50 to 0.79 is considered medium, and 0.20 to 0.49 is considered small.27 A minimum effect size of g = 1.0 was expected based on prior uncontrolled studies of CBCT and the broader psychotherapy research for PTSD.28 An effect size of g = 1.0 represents an approximately 25 - point improvement in total CAPS scores.

On the five significant variables (YSR internalizing, YSR externalizing, mastery, ITIA total and contentment in school) effect sizes (Δ) were small to medium on Cohen's criteria [29].

The effect size of the full model was medium at T1, large at T2 and small in the longitudinal analysis.

Effect sizes were medium at T1, large at T2 and small in the longitudinal analysis.

At the end of the intervention (infant age = 24 month), attachment security scores derived from Waters» Attachment Q - Sort were in the predicted direction and showed a medium effect size, but did not reach criteria of statistical significance.

In a meta - analysis social support emerged as a significant predictor of loneliness with a medium effect size (Mahon et al., 2006).

Adolescents who reported exclusively romantic sexual relationships (n = 1,891) shared more emotional, but not social, activities with their partners than adolescents who were in non-romantic sexual relationships (n = 315; small effect size, r =.07 — .13), akin to adolescents who experienced both relationship types (n = 519; small - to - medium effect size, r =.18 — .38).

Results indicated that the overall working alliance scores (t14 = 3.03, P <.001, d = 0.60) and the agreement between therapist and patient on the therapy goals subscale scores (t14 = 2.30, P =.03, d = 0.79) were significantly higher in e-therapy than in face - to - face interventions, with medium to large effect sizes.

More specifically, when parents are more supportive and less authoritarian, their children's verbal and intelligence scores are higher, when examined prospectively.12, 13 Similarly, small to medium effect sizes have been found through meta - analysis for the relationship between mother - child attachment and children's peer relations, 14 and there is evidence that attachment style predicts differing trajectories in terms of the child's emotion regulation.15

In addition, the power to detect significant differences for small to medium effect sizes was limited because of the relatively small cell sizes, particularly for satisfied couples with a depressed husband.

Finally, although adjustments were made to correct for potential type I error, it is important to note that these are correlational analyses, and effect sizes tended to be small to medium in size.

The present findings for emotion recognition of dynamic stimuli are broadly consistent with those obtained in studies using static images of facial expressions to investigate facial emotion recognition in adolescents with CD (Fairchild et al. 2009; Fairchild et al. 2010; Sully et al. 2015), and the current effect sizes were similar in size (i.e., medium) to those observed in previous studies.

In order to have 0.8 power to detect a medium effect size when carrying out correlation / multiple regression analysis with three independent variables, a sample size of 76 would be required.

Effect sizes were in the large range for skill use and in the medium to small range for the bullying - related outcomes.

Post-hoc analysis indicated that only the HAPA - enhanced group exhibited a significant main effect of time, with a medium effect size of significant increase in life satisfaction over time, F1.45, 150.79 = 9.97, partial eta square = 0.09, P <.001.

Effect sizes ranged from 0.20 to 0.30, or between small to medium in size.31 These prospective longitudinal findings have implications for theories of childhood aggression and the identification of early risk factors for aggressive behavior.