Examlex
An experiment was done to look at whether there is an effect of the number of hours spent practising a musical instrument and gender on the level of musical ability.A sample of 30 (15 men and 15 women) participants who had never learnt to play a musical instrument before were recruited.Participants were randomly allocated to one of three groups that varied in the number of hours they would spend practising every day for 1 year (0 hours,1 hours,2 hours) .Men and women were divided equally across groups.All participants had a one-hour lesson each week over the course of the year,after which their level of musical skill was measured on a 10-point scale ranging from 0 (you can't play for toffee) to 10 ('Are you Mozart reincarnated?') .An ANOVA was conducted on the data from the experiment.Which of the following sentences best describes the pattern of results shown in the graph?
Concrete Operational
A stage in Piaget's theory of cognitive development, occurring roughly between the ages of 7 and 12, where children gain the ability to think logically about concrete events.
Religious Development
The process and stages of integrating religious beliefs, practices, and values into one's life span and identity formation.
Indifferent
Describes a state of neutrality or lack of preference towards a person, object, or situation.
Rejecting Behaviors
Actions or attitudes that dismiss, ignore, or degrade another individual, often leading to negative psychological effects on the recipient.
Q3: A sports pedagogy researcher looked at footballers'
Q7: A researcher presented a recent study, which
Q7: A researcher collected some data to look
Q8: What type of graph is shown below?
Q8: The treatment sum of squares measures the
Q10: What is the alternative hypothesis for the
Q16: Participants were randomly allocated to one of
Q16: If the scores on a test have
Q18: An experiment was done to look at
Q18: Which of the following best describes 'variance'?<br>A)Variance