The implementation phase mainly involves:
Implementation is the actual delivery and enactment of the curriculum in classrooms.
Is this answer helpful and correct?
0 agree0 disagree
Implementation is the actual delivery and enactment of the curriculum in classrooms.
Is this answer helpful and correct?
0 agree0 disagree
Evaluation judges effectiveness and informs revision and improvement.
Is this answer helpful and correct?
0 agree0 disagree
Tyler's rationale is objectives-centered; it starts with educational purposes and objectives.
Is this answer helpful and correct?
0 agree0 disagree
Tyler's first question concerns educational purposes and objectives.
Is this answer helpful and correct?
0 agree0 disagree
Triangulation uses multiple data sources or methods to strengthen credibility.
Is this answer helpful and correct?
0 agree0 disagree
A p-value is the probability of obtaining results at least as extreme as observed, assuming the null hypothesis and model are true; it is not the probability the hypothesis is true.
Is this answer helpful and correct?
0 agree0 disagree
Regression to the mean is the statistical tendency for extreme scores to move closer to the average on retesting.
Is this answer helpful and correct?
0 agree0 disagree
Pilot studies test feasibility, instruments, and procedures before the full study.
Is this answer helpful and correct?
0 agree0 disagree
Curriculum development begins with planning, including needs assessment and objective setting.
Is this answer helpful and correct?
0 agree0 disagree
Planning focuses on identifying needs and formulating educational objectives.
Is this answer helpful and correct?
0 agree0 disagree
Quasi-experimental designs lack random assignment, so pre-existing group differences threaten internal validity.
Is this answer helpful and correct?
0 agree0 disagree
A mediator explains or accounts for the relationship between predictor and outcome.
Is this answer helpful and correct?
0 agree0 disagree
A moderator changes the strength or direction of the relationship between independent and dependent variables.
Is this answer helpful and correct?
0 agree0 disagree
Theoretical saturation occurs when new data no longer generate new insights or themes.
Is this answer helpful and correct?
0 agree0 disagree
The pretest itself can sensitize or provide practice, affecting posttest performance; this is the testing effect.
Is this answer helpful and correct?
0 agree0 disagree
No manipulation occurs; the researcher examines an association between variables, so it is correlational.
Is this answer helpful and correct?
0 agree0 disagree
Random assignment balances known and unknown confounders across groups, reducing selection bias.
Is this answer helpful and correct?
0 agree0 disagree
Content validity is the extent to which test items represent the full syllabus or domain.
Is this answer helpful and correct?
0 agree0 disagree
Concurrent validity compares a new measure with an established criterion measured at approximately the same time.
Is this answer helpful and correct?
0 agree0 disagree
Predictive validity is demonstrated when a test predicts a future criterion.
Is this answer helpful and correct?
0 agree0 disagree
Construct validity concerns whether a test actually measures the theoretical construct it claims to measure.
Is this answer helpful and correct?
0 agree0 disagree
Inter-rater reliability is consistency between different raters or judges.
Is this answer helpful and correct?
0 agree0 disagree
Test-retest reliability checks stability of scores over repeated administrations.
Is this answer helpful and correct?
0 agree0 disagree
Cronbach's alpha estimates internal consistency among items measuring the same construct.
Is this answer helpful and correct?
0 agree0 disagree
Systematic sampling selects every kth element after a random start.
Is this answer helpful and correct?
0 agree0 disagree