If the F value indicates that the between-groups variance estimate is significantly greater than the within-groups variance estimate in an ANOVA, we can conclude that
a. there is random error.
b. the group means are from the same population.
c. the null hypothesis that the differences between the groups are due only to chance can be rejected.
d. there was an error in the calculation.
c
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The greatest contribution of humanistic psychologists is their
a. focus on unconscious motives. b. emphasis on directly observable events. c. development of psychological treatments. d. recognition of the flawed nature of human perception.
In early childhood, kids spend ____ in physical activity, about ____ per week
a. little time? 5 hours b. a moderate amount of time? 10 hours c. quite a bit of time? 25 hours d. most of their time? 40 hours
High _____ expectations are accompanied by relatively lower levels of adrenaline and noradrenaline in the bloodstream
Fill in the blank(s) with correct word
According to Bandura, observation of others' behavior being rewarded and punished leads to the development of ______ to guide future behavior
a. performance standards c. reinforcement contingencies b. response cues d. behavioral sets