Not exact matches
For example, the anxious
group read sentences like «safety is not guaranteed in our neighborhoods nor in our own homes,» which was intended to highlight the «
lack of control over negative circumstances that may happen in life and an uncertain future,» according to the study.
Although billions
of dollars are being expended annually on family planning services in less - developed countries, and such programs have been promoted by various governments at the national level
for four decades, there are only a few studies that have attempted to measure the demographic and health impact
of family planning against a «
control group» — a similar area which
lacks the service.
And the
lack of oversight created by «freedom» means that, as with academies,
groups with a non-educational agenda could gain
control of free schools
for their own purposes.
Promising results from the new trial would be a major step forward
for a field that has long been criticized
for studies that are poorly designed, incomplete or
lack control -
group comparisons, as well as
for the peddling
of unproved therapies in many clinics worldwide.
In addition to looking
for potential drugs and drug targets to
control infection, the
group is also addressing a major hurdle in
controlling TB, which is the
lack of accurate biomarkers that can predict granuloma activation.
The previously reported
lack of difference in survival between
control and restricted
groups for older - onset monkeys within NIA emerges as beneficial differences when compared to the UW — Madison data.
A cosmetics industry representative interviewed
for this story pointed out that the EWG report «
lacks many
of the rigors that you would normally associate with a real scientific report,» such as a large study population and
control or placebo
groups.
Dick Shultz makes some interesting comments about our study, the main criticism apparently being the
lack of a comparison
group, and Dick makes some suggestions
for how alternative «
controls» could have been created.
According to that review
of the non-profit
group's financial statements and accounting records numerous concerns emerged such as: non-disclosure
of transactions; failure to maintain required reserves; failure to appropriately apply accrual basis
of accounting; insufficient monitoring
of cash receipts and deposits process; insufficient documentation
for disbursements; a
lack of control over journal entries, and
lack of adequate training
for the accounting staff.
For these reasons it is impossible to determine the impact
of the intervention on Year 9 attainment or attitudes compared with the
control group, or to assess whether problems with implementation contributed to the
lack of positive impact.
The
lack of touch pad implementation is surprising as the Vita's touch screen
control scheme was pretty much perfected as it saw the cursor being replaced with icons and consisted
of tapping on an icon to perform a particular action, interact with an object, start a conversation with a person in your
group or to choose a response in a conversation, while dragging your finger around the touch screen would move Clementine around cover or exploring the environment as you search
for supplies and people, so it is difficult to understand why such functionality could not have made the transition from the Vita to the DualShock 4 controller.
Limitations include the
lack of a
control group and the use
of only one measure, especially one with the potential
for self - report biasing.
Limitations include the
lack of a
control group, the self - report nature
of the measures, and the fact that follow - up data were available
for only about 10 %
of the participants with pre-post data.
Similarly, the size
of between -
group differences in depressive symptoms may vary between studies that used
groups matched on sociodemographic variables and studies that did not
control for these between -
group differences, because the
lack of control for demographic variables may cause unsystematic bias rather than a general overestimation or underestimation
of between -
group differences in depressive symptoms.
A
lack of differences between the COPE and
control group mothers with respect to state anxiety and negative mood state during hospitalization may be attributable to the fact that the length
of hospital stay
for this full - scale clinical trial was approximately one - half
of that in our pilot study.6 There might not have been enough time to demonstrate the positive effects
of the COPE program on maternal anxiety and mood state during the short course
of hospitalization in this trial.
Because the
lack of significant effect size on the CDI may indicate that this measure might not be sensitive
for depressive symptoms
of young people with chronic illnesses, we also checked whether the results would be consistent in studies that compared children with chronic illness to test norms and to healthy
control groups.
However,
for both child abuse and parent stress, the average effect sizes were not different from zero, suggesting a
lack of evidence
for effects in these areas.108 Earlier meta - analytic reviews have also noted the
lack of sizable effects in preventing child maltreatment — again citing the different intensity
of surveillance
of families in the treatment versus
control groups as an explanation (though the authors did report that home visiting was associated with an approximately 25 percent reduction in the rate
of childhood injuries).109 Another review focusing on the quality
of the home environment also found evidence
for a significant overall effect
of home - visiting programs.110 More recently, Harriet MacMillan and colleagues published a review
of interventions to prevent child maltreatment, and identified the Nurse - Family Partnership and Early Start programs as the most effective with regard to preventing maltreatment and childhood injuries.
Limitations include the
lack of a
control group, the small sample size, and difficulties collecting the saliva samples
for the cortisol tests.
Limitations include the
lack of a
control group at the 3 - month and 2 - year postintervention follow - ups and the small sample size
for a study involving three
groups.
Limitations include the
lack of a comparison or
control group, the limited data collected at postintervention follow - up, and concerns regarding the use
of standardized measures that were not designed
for parents with intellectual disabilities.
Limitations include the
lack of a
control group and low rates
of completion
for the entire curriculum.
Limitations include small sample size, may not generalize to all veterans presenting
for PTSD treatment in the VA system, or to veterans in general, and
lack of control group.
Given poor robustness
of t - tests with very different
group sizes, we used t ′ assuming
lack of homogeneity
of variance;
control analysis was tested with general linear model (GLM)
controlling for age, depressive symptoms, and self - rated health (df = 1).
Overall, children with deviant eating behavior reported higher perceived parental
control [2.82 (0.79) vs. 2.52 (0.74)-RSB- than children with normal eating behavior, t = − 3.81, df = 366, p <.001, d =.39, slightly less perceived confidence [3.18 (0.51) vs. 3.31 (0.43)-RSB-, t = 2.52, df = 366, p =.012, d =.27, and higher conflict / rejection [1.99 (0.61) vs. 1.60 (0.49)-RSB-, t = − 6.80, df = 366, p <.001, d =.68, while no
group differences were apparent
for the care and
lack of limitations subscales.